id large_stringlengths 9 16 | title large_stringlengths 1 382 | abstract large_stringlengths 3 6.09k | publish_date date32 | update_date date32 | categories large listlengths 1 13 | authors large_stringlengths 3 62.8k |
|---|---|---|---|---|---|---|
hep-lat/9401006 | Spherically-Symmetric Random Walks in Noninteger Dimension | A previous paper (hep-lat/9311011) proposed a new kind of random walk on a
spherically-symmetric lattice in arbitrary noninteger dimension $D$. Such a
lattice avoids the problems associated with a hypercubic lattice in noninteger
dimension. This paper examines the nature of spherically-symmetric random walks
in detail.... | 1994-01-09 | 2009-10-22 | [
"hep-lat"
] | C. M. Bender, S. Boettcher, M. Moshe |
hep-lat/9401005 | A Few Points on Point-to-Point Correlation Functions | The short-time regime of QCD two-point correlation functions is examined
through a QCD-Sum-Rule-inspired continuum model. QCD Sum Rule techniques are
tested and alternate nucleon interpolating fields are discussed. The techniques
presented here may be of practical use in determining heavy-light meson decay
constants. | 1994-01-07 | 2009-10-22 | [
"hep-lat",
"hep-ph"
] | Derek B. Leinweber |
hep-lat/9401004 | Computing the Slope of the Isgur-Wise Function | We propose a method for evaluating the slope (and higher derivatives) of the
Isgur-Wise function at the zero recoil point using lattice simulations. These
derivatives are required for the extrapolation of the experimental data for
$B\rightarrow D^*l\bar\nu$ decays to the zero recoil point, from which the
$V_{cb}$ eleme... | 1994-01-06 | 2009-10-09 | [
"hep-lat"
] | U.Aglietti, G.Martinelli and C.T.Sachrajda |
hep-lat/9401003 | The Nambu-Jona-Lasinio model with staggered fermions | We investigate the neighbourhood of the chiral phase transition in a lattice
Nambu--Jona-Lasinio model, using both Monte Carlo methods and lattice
Schwinger-Dyson equations. | 1994-01-06 | 2008-11-26 | [
"hep-lat"
] | A. Ali Khan, M. Goeckeler, R. Horsley, P.E.L. Rakow, G. Schierholz and
H. Stueben |
hep-lat/9401002 | Ising-link Quantum Gravity | We define a simplified version of Regge quantum gravity where the link
lengths can take on only two possible values, both always compatible with the
triangle inequalities. This is therefore equivalent to a model of Ising spins
living on the links of a regular lattice with somewhat complicated, yet local
interactions. T... | 1994-01-04 | 2009-10-22 | [
"hep-lat"
] | Tom Fleming, Mark Gross and Ray Renken |
hep-lat/9401001 | Hadronic coupling constants in lattice QCD | We report on calculations of the hadronic coupling constants $g_{\rho\pi\pi}$
and $g_{nn\pi}$ based on lattice QCD with four flavors of dynamical staggered
fermions. By computing 2--point and 3--point Green's functions we have been
able to determine these coupling constants ab initio from QCD; the results are
compatibl... | 1994-01-03 | 2009-10-22 | [
"hep-lat"
] | R. Altmeyer, M. Goeckeler, R. Horsley, E. Laermann, G. Schierholz and
P.M. Zerwas |
hep-ph/9412390 | Perspective on Quark Mass and Mixing Relations | Recent data indicate that $V_{ub}\cong \lambda^4 \cong (0.22)^4$, while $m_t$
seems to be $174$ GeV. The relations $m_d/m_s\sim m_s/m_b \sim \delta \sim
\lambda^2 \simeq \vert V_{cb}\vert$ and $m_u/m_c\sim m_c/m_t \sim \delta^2 \sim
\lambda^4 \sim \vert V_{ub}\vert$ suggest that %a plausible clean separation of
the %or... | 1994-12-31 | 2010-11-01 | [
"hep-ph"
] | Wei-Shu Hou and Gwo-Guang Wong |
hep-ph/9412396 | Field Theoretic Description of High Energy Neutrino Interactions | In this paper we begin the development of a formalism for the description of
high energy neutrino interactions. It is based upon field theory quantized on a
null plane.
We set up the general formalism as well as some techniques needed to perform
phenomenological calculations. We show that the formalism developed by
W... | 1994-12-31 | 2007-05-23 | [
"hep-ph"
] | G. Domokos and S. Kovesi-Domokos (Johns Hopkins Univ) |
hep-ph/9412395 | Hyperintermittency ? | The analogy between the intermittency and scaling in statistical physics is
extended to the case of more variables. It is shown that the inclusive
densities predicted by the perturbative QCD obey generalized homogeneity
principle which leads to many consequences in statistical physics. In
particular the hyperscaling ma... | 1994-12-31 | 2007-05-23 | [
"hep-ph"
] | J. Wosiek (Jagellonian University, Cracow) |
hep-ph/9412394 | Heavy Quark Effective Theory on the Light Front | The light-front heavy quark effective theory is derived to all orders in
$1/m_Q$. In the limit $m_Q\rightarrow \infty$, the theory exhibits the familiar
heavy quark spin-flavor symmetry. This new formalism permits a straightforward
canonical quantization to all orders in $1/m_Q$; moreover, higher order terms
have rathe... | 1994-12-31 | 2015-06-25 | [
"hep-ph"
] | Wei-Min Zhang, Guey-Lin Lin and Chi-Yee Cheung |
hep-ph/9412391 | Violation of the Energy Conservation Law in Lorentz-Dirac Equations for
More Than One Charge | An exact solution of Lorentz-Dirac equations where the energy conservation
law is violated, is described herein for the case of two charges. | 1994-12-30 | 2009-09-25 | [
"hep-ph"
] | Danilo Villarroel and Rodrigo Rivera |
hep-ph/9412389 | Interference Rate of Radiation of 2 Charges in Circular Motion | We present an exact formula for the computation of the interference rate of
radiation in the case of two charges revolving with constant angular velocity
at opposite ends of a diameter in a fixed circle. The formula is valid for
arbitrary velocities of the charges, and can be easily studied by numerical
methods, even f... | 1994-12-30 | 2009-09-25 | [
"hep-ph"
] | Danilo Villarroel and Rodrigo Rivera |
hep-ph/9412392 | The $\pi\pi$ scattering amplitude in chiral perturbation theory | We discuss $\pi\pi$ scattering in the framework of chiral perturbation
theory. In particular, we recall the predictions made some time ago for the
threshold parameters and for the phase shift difference
$\delta_0^0-\delta_1^1$. | 1994-12-30 | 2007-05-23 | [
"hep-ph"
] | J. Gasser |
hep-ph/9412393 | CP asymmetry Relations Between $\bar B^0\rightarrow \pi\pi$ and $\bar
B^0\rightarrow \pi K$ Rates | We prove that CP violating rate difference $\Delta (\bar B^0 \rightarrow
\pi^+\pi^-) = \Gamma (\bar B^0 \rightarrow \pi^+\pi^-) - \Gamma ( B^0
\rightarrow \pi^-\pi^+)$ is related to $\Delta (\bar B^0 \rightarrow \pi^+ K^-)
= \Gamma (\bar B^0 \rightarrow \pi^+K^-) - \Gamma (B^0 \rightarrow \pi^-K^+)$
in the three genera... | 1994-12-30 | 2008-11-26 | [
"hep-ph"
] | N.G. Deshpande and Xiao-Gang He (University of Oregon) |
hep-ph/9412385 | Yukawa Textures and Anomalies | We augment the Minimal Supersymmetric Standard Model with a gauged
family-dependent $U(1)$ to reproduce Yukawa textures compatible with
experiment. In the simplest model with one extra chiral electroweak singlet
field, acceptable textures require this $U(1)$ to be anomalous. The
cancellation of its anomalies by a gener... | 1994-12-29 | 2009-10-28 | [
"hep-ph",
"hep-th"
] | Pierre Binetruy (Orsay) and Pierre Ramond (Univ Florida, Gainesville) |
hep-ph/9412386 | A survey of phenomenological constraints on supergravity models | We advocate the study of supergravity models as well motivated few-parameter
low-energy supersymmetric models. In this context we survey a broad range of
phenomenological constraints and future tests, including present and
near-future Tevatron ($\tilde q,\tilde g,\chi^\pm_1,\tilde t_1$) and LEP
($h,\chi^\pm_1$) mass li... | 1994-12-29 | 2007-05-23 | [
"hep-ph"
] | J. Lopez |
hep-ph/9412387 | Superstrings:The View from Below | We review the Standard Model in a form conducive to formulating its possible
short distance extensions. This depends on the value of the Higgs mass, the
only unknown parameter of the model. We suggest methods to reproduce many of
the small numbers in the model in terms of scale ratios, applying see-saw like
ideas to th... | 1994-12-29 | 2015-06-25 | [
"hep-ph"
] | P. Ramond (Univ Florida, Gainesville) |
hep-ph/9412384 | Angular structure of QCD jets | We derive the angular correlation functions between an arbitary number of
partons inside a quark or gluon jet emerging from a high energy hard collision.
As an application results for the correlation in the relative angle between two
partons as well as the multiplicity moments of any order for partons in a
sidewise ang... | 1994-12-29 | 2009-10-28 | [
"hep-ph"
] | Wolfgang Ochs (Max-Planck-Institute fur Physik, Munich) and Jacek
Wosiek (Jagellonian University, Cracow) |
hep-ph/9412388 | The Concept of Potential in Quantum Field Theory | In quantum field theory the concept of a Lagrangian interaction density,
expressed in terms of fields, is primary. Forces between two particles are
regarded as arising primarily from the exchange of quanta of the bosonic
fields. Thus, in contrast to nonrelativistic quantum mechanics, the concept of
a two-body poten tia... | 1994-12-29 | 2008-02-03 | [
"hep-ph",
"nucl-th"
] | J. Sucher |
hep-ph/9412383 | Selection Rule for Generation Numbers and Gauge Anomalies for
Unification Groups | The possibilities of global (non-perturbative) gauge anomalies for a class of
gauge groups are investigated. Intimately connected to branching rules and
topological aspect of gauge groups, the results are applied to the study of
unification gauge groups such as SO(10), SU(5), $E_6$, $E_8$ etc. Especially,
we discuss ex... | 1994-12-29 | 2014-11-17 | [
"hep-ph"
] | Huazhong Zhang |
hep-ph/9412378 | Four-Quark States and Nucleon-Antinucleon Annihilation within the Quark
Model with Instanton Induced Interaction | The spectrum of $q^2\bar q^2, J^p=0^+,2^+$ mesons is discussed. We have shown
that due to instanton - induced forces the physical states are strong mixtures
of the $SU_f(3)$ group basis states. The cross-sections for annihilation of the
$N\bar N$ system into $(q^2\bar q^2)(q\bar q)$ mesons are obtained. The
$a_0(980)$ ... | 1994-12-28 | 2011-07-19 | [
"hep-ph"
] | A. E. Dorokhov, N. I. Kochelev, Yu. A. Zubov |
hep-ph/9412382 | QCD corrections to scalar quark pair production in e+e- annihilation | We calculate the QCD radiative corrections to the production of
supersymmetric scalar partners of quarks in e+e- annihilation. We include both
the standard gluonic corrections and the genuine supersymmetric QCD corrections
due to quark--gluino loops, and allow for mixing between left-- and
right--handed scalar quarks w... | 1994-12-28 | 2009-10-28 | [
"hep-ph"
] | A. Arhrib, M. Capdequi-Peyranere and A. Djouadi |
hep-ph/9412380 | Two-loop electroweak top corrections: are they under control? | The assumption that two-loop top corrections are well approximated by the
$O(G_mu^2 mt^4)$ contribution is investigated. It is shown that in the case of
the ratio neutral-to-charged current amplitudes at zero momentum transfer the
$O(G_mu^2 mt^2 M_Z^2)$ terms are numerically comparable to the $m_t^4$
contribution for r... | 1994-12-28 | 2009-10-28 | [
"hep-ph"
] | G. Degrassi, S. Fanchiotti, F. Feruglio, P.Gambino, A.Vicini |
hep-ph/9412377 | Fermi motion parameter $p_{_F}$ of $B$ meson from relativistic quark
model | The Fermi motion parameter $p_{_F}$ is the most important parameter of ACCMM
model, and the value $p_{_F} \sim 0.3$ GeV has been used without clear
theoretical or experimental evidence. So, we attempted to calculate the value
for $p_{_F}$ theoretically in the relativistic quark model using quantum
mechanical variationa... | 1994-12-28 | 2009-09-25 | [
"hep-ph"
] | D.S. Hwang, C.S. Kim and W. Namgung |
hep-ph/9412381 | Two Gluon Exchange Model Predictions for Double Pomeron Jet Production | I extend the two gluon exchange picture of elastic scattering, known as the
Low-Nussinov or Subtractive Quark Model, to predict cross sections for double
pomeron exchange processes. In particular, I calculate p p-bar to p p-bar q
q-bar where the q q-bar partons appear as jets separated from the final p and
p-bar by lar... | 1994-12-28 | 2009-10-28 | [
"hep-ph"
] | Jon Pumplin (Michigan State University) |
hep-ph/9412379 | Constraints on the Minimal SUSY SO(10) Model from Cosmology and the
$b\to s \gamma$ Decay | It is shown that the minimal supersymmetric SO(10) model with electroweak
radiative breaking and universal soft mass terms at the GUT scale is strongly
disfavoured by the combination of constraints from the $b\to s \gamma$ decay
and the condition $\Omega h^2 < 1$ for the lightest (stable) neutralino. The
constraints ar... | 1994-12-28 | 2011-01-27 | [
"hep-ph"
] | F.M. Borzumati, M. Olechowski and S. Pokorski |
hep-ph/9412376 | Measuring~~$|V_{ub}|$~~at~~the~~LEP/SLC | We show that the observation of energetic charged leptons from semileptonic
$B$-meson decays at the LEP and SLC $Z$--boson factories offers a unique
opportunity to measure the quark mixing matrix element $|V_{ub}|$. We present
various distributions of the $B$ decay products to show that the $b \to u$
decays can be clea... | 1994-12-28 | 2009-09-25 | [
"hep-ph"
] | C.S. Kim and A.D. Martin |
hep-ph/9412374 | Polarization of $\tau$ lepton from scalar tau decay as a probe of
neutralino mixing | The $\tau$ lepton arising from the scalar tau ($\st$) decay is naturally
polarized. $\ptau$ depends on the left--right mixing of the $\st$ and the
gaugino--higgsino mixing of the neutralino. The polarization $\ptau$ could be
measured from the energy distribution of the decay products of $\tau$ at future
$\epem$ collide... | 1994-12-27 | 2009-10-28 | [
"hep-ph"
] | Mihoko M. Nojiri |
hep-ph/9412375 | Evanescent Operators, Scheme Dependences and Double Insertions | The anomalous dimension matrix of dimensionally regularized four-quark
operators is known to be affected by evanescent operators, which vanish in
$D=4$ dimensions. Their definition, however, is not unique, as one can always
redefine them by adding a term proportional to $(D-4)$ times a physical
operator. In the present... | 1994-12-27 | 2015-06-25 | [
"hep-ph",
"hep-th"
] | Stefan Herrlich, Ulrich Nierste |
hep-ph/9412373 | From Effective Lagrangians, to Chiral Bags, to Skyrmions with the
Large-N_c Renormalization Group | We explicitly relate effective meson-baryon Lagrangian models, chiral bags,
and Skyrmions in the following way. First, effective Lagrangians are
constructed in a manner consistent with an underlying large-N_c QCD. An
infinite set of graphs dress the bare Yukawa couplings at *leading* order in
1/N_c, and are summed usin... | 1994-12-26 | 2010-11-01 | [
"hep-ph",
"hep-lat",
"nucl-th"
] | Nicholas Dorey and Michael Mattis |
hep-ph/9412372 | Solving SUSY GUT Problems: Gauge Hierarchy and Fermion Masses | The supersymmetric $SU(6)$ model accompanied by the flavour-blind discrete
symmetry $Z_3$ can succesfully deal with such key problems of SUSY GUTs, as are
the gauge hierarchy/doublet-triplet splitting, $\mu$-problem and flavour
problem. The Higgs doublets arise as Goldstone modes of the spontaneously
broken {\em accide... | 1994-12-26 | 2008-02-03 | [
"hep-ph"
] | Zurab Berezhiani |
hep-ph/9412370 | Top Quark Signature in Extended Color Theories | We consider the implications of an extended color group, $SU\left( 3\right)
_I\times SU\left( 3\right) _{II}$, spontaneously broken to $SU\left( 3\right)
_c$ at a TeV or lower scale, for the hadronic colliders. The associated massive
color octet gauge bosons (the colorons) can enhance the $t \overline{t}$ pair
producti... | 1994-12-26 | 2009-10-28 | [
"hep-ph"
] | D.A.Dicus, B.Dutta and S.Nandi |
hep-ph/9412371 | ${\bar p} p$ Annihilation: Manifestations of Instanton Induced Quark
Pair Production ? | Production of strangeness in the low-energy ${\bar p} p$ annihilation is
analyzed as a manifestation of the instanton induced multiquark vertex.
Approach based on the {\it qualitative} properties of the 't Hooft mechanism
provides a unified description of available experimental data on $K$- and
$\phi$-meson production.... | 1994-12-26 | 2007-05-23 | [
"hep-ph"
] | M. Polyakov and M. Shmatikov |
hep-ph/9412369 | Nonperturbative Evaluation of the Sphaleron Transition Rate | We review nonperturbative calculations of the rate of sphaleron transitions
on the lattice in $1+1$-dimensional field theories and introduce a way to
perform the gauge-invariant Gibbs averages in the classical non-Abelian Higgs
theories. | 1994-12-24 | 2009-09-25 | [
"hep-ph"
] | A. Bochkarev |
hep-ph/9412365 | Multi-Majoron Modes for Neutrinoless Double-Beta Decay | We construct two new classes of models for double beta decay, each of which
leads to an electron spectrum which differs from the decays which are usually
considered. One of the classes has a spectrum which has not been considered to
date, and which is softer than the usual two-neutrino decay of the Standard
Model. We c... | 1994-12-23 | 2009-10-28 | [
"hep-ph"
] | P. Bamert, C.P. Burgess and R.N. Mohapatra |
hep-ph/9412366 | QCD Sum Rules For Pion Wave Function Revisited | We analyze new QCD sum rules for the pion wave function $\phi_{\pi}(x)$,
obtained recently by A.V. Radyushkin in the framework of the non-local vacuum
condensates method for non-diagonal correlators, and suggest a new approach for
extracting wave functions of the $\pi$-meson and of its first resonances. As a
result we ... | 1994-12-23 | 2016-09-01 | [
"hep-ph"
] | A.P. Bakulev and S.V. Mikhailov |
hep-ph/9412368 | Electroweak Physics at LEP | We have examined the evidence for the electroweak radiative corrections in
the LEP precision data sets of 1993 and 1994 along with the intriguing
possibility that the QED corrections only may be sufficient to fit the data
within the framework of the minimal standard model. We find that the situation
is very sensitive t... | 1994-12-23 | 2009-09-25 | [
"hep-ph"
] | Kyungsik Kang (Brown University) and Sin Kyu Kang (Seoul National U.) |
hep-ph/9412367 | Models of Fermion Mass Matrices Based on a Flavor- and
Generation-Dependent U(1) Gauge Symmetry | We study models of fermion mass matrices based on a flavor- and
generation-dependent string-motivated U(1)$_A$ gauge symmetry and report two
new classes of solutions to the requisite consistency conditions. In
particular, we propose that the fundamental reason underlying the striking
feature $m_b, \ m_\tau << m_t$ is t... | 1994-12-23 | 2009-10-28 | [
"hep-ph"
] | Vidyut Jain and Robert Shrock |
hep-ph/9412352 | Open Charm Production in an Equilibrating Parton Plasma | Open charm production during the equilibration of a gluon dominated parton
plasma is calculated, with both the time-dependent temperature and parton
densities given by a set of rate equations. Including pre-thermal production,
the total enhancement of open charm production over the initial gluon fusion
depends sensitiv... | 1994-12-22 | 2008-11-26 | [
"hep-ph",
"nucl-th"
] | Peter Levai, Berndt Muller, and Xin-Nian Wang |
hep-ph/9412359 | Boson Interferometry after SPS and before RHIC | We re--examine the connection between interferometry and the Wigner
representation for source freeze--out, and continuous emission. At the operator
level, two equivalent representations of the two--particle spectrum are found,
which contradict the standard expression of kinetic theory. The discrepancy is
resolved using... | 1994-12-22 | 2009-09-25 | [
"hep-ph",
"nucl-th"
] | A. Makhlin, E. Surdutovich, G. Welke |
hep-ph/9412364 | Study of Chiral Invariance Using Pions | We review two manifestations of chiral symmetry breaking in the pion sector.
First, we examine the $\pi\pi$ scattering amplitude at threshold, which is
completely determined by the chiral symmetry breaking part of the strong
interaction, and, thus, directly constrains the form of the low energy
effective lagrangians. W... | 1994-12-22 | 2007-05-23 | [
"hep-ph"
] | Dinko Pocanic (University of Virginia) |
hep-ph/9412362 | Quantum Field Kinetics | Using the general framework of quantum field theory, we derive basic
equations of quantum field kinetics. The main goal of this approach is to
compute the observables associated with a quark-gluon plasma at different
stages of its evolution. We start by rewriting the integral equations for the
field correlators in diff... | 1994-12-22 | 2009-09-25 | [
"hep-ph"
] | A.Makhlin |
hep-ph/9412361 | Tests of the Standard Model and Searches for New Physics | The implications of precision $Z$ and $W$-pole and neutral current data for
testing the standard electroweak model, determining its parameters, and
searching for new physics, are described. | 1994-12-22 | 2016-11-03 | [
"hep-ph"
] | Paul Langacker |
hep-ph/9412353 | $1/N_c$ Rotational Corrections to $g_A$ in the NJL Model and Charge
Conjugation | We show that the $1/N_c$ rotational corrections to $g_A$, derived using the
semiclassical quantization scheme in the NJL model, possess correct properties
under charge conjugation. | 1994-12-22 | 2008-11-26 | [
"hep-ph"
] | Chr.V.Christov, K.Goeke and P.V.Pobylitsa |
hep-ph/9412357 | Schwinger Particle-Production Mechanism for a Finite-Length Flux Tube
with Transverse Confinement | Previous results for the pair production probability in a strong electric
field with a finite longitudinal separation are generalized to the case of a
finite-length flux tube with transverse confinement. The threshold length of
the flux tube, below which pair production cannot occur, increases as a result
of transverse... | 1994-12-22 | 2009-10-28 | [
"hep-ph"
] | Cheuk-Yin Wong, Ren-Chuan Wang, and Jian-Shi Wu |
hep-ph/9412354 | Baryon Chiral Perturbation Theory up to Next-to-Leading Order | We examine the general lagrangian for baryon chiral perturbation theory with
SU(3) flavor symmetry, up to the next-to-leading order. We consider both the
strong and the weak interaction. The inverse of the baryon mass is treated as
an additional small expansion parameter, and heavy fermion effective field
theory techni... | 1994-12-22 | 2009-10-28 | [
"hep-ph"
] | J.W. Bos, D.W. Chang, S.C. Lee, Y.C. Lin, and H.H. Shih |
hep-ph/9412342 | Triply Differential Jet Cross Sections for Hadron Collisions at Order
alpha_s^3 in QCD | We discuss cross sections for hadron + hadron to 2 jets + anything in which
three jet variables are measured. Such cross sections are useful especially for
determining parton distributions. We define a new cross section d sigma/dX_A
dX_B d eta_* for which the perturbation theory is nicely behaved even in the
kinematic ... | 1994-12-22 | 2009-10-28 | [
"hep-ph"
] | Stephen D. Ellis and Davison E. Soper |
hep-ph/9412355 | Weak Decays of Heavy Mesons in the Instantaneous Bethe Salpeter Approach | In the framework of the instantaneous Bethe Salpeter equation we investigate
weak decays of B and D mesons. Mesons are described as q-bar q states
interacting via a mixture of a scalar and a vector confining kernel and a one
gluon exchange. The model parameters are fixed by a fit to the meson mass
spectrum including al... | 1994-12-22 | 2010-11-01 | [
"hep-ph"
] | G. Zoeller, S. Hainzl, C.R. Muenz (ITKP, Uni Bonn) M. Beyer (MPG-AG,
Uni Rostock) |
hep-ph/9412360 | Hydrodynamics near the QCD Phase Transition: Looking for the
Longest-Lived Fireball | We propose a new strategy for the experimental search of the QCD phase
transition in heavy ion collisions: One may tune collision energy around the
point where the lifetime of the fireball is expected to be longest. We
demonstrate that the hydrodynamic evolution of excited nuclear matter does
change dramatically as the... | 1994-12-22 | 2009-10-28 | [
"hep-ph",
"nucl-ex",
"nucl-th"
] | C.M.Hung and E.V.Shuryak (SUNY at Stony Brook) |
hep-ph/9412356 | Two-loop three-point diagrams with irreducible numerators | We study the problem of calculating two-loop three-point diagrams with
irreducible numerators (i.e. numerators which cannot be expressed in terms of
the denominators). For the case of massless internal particles and arbitrary
(off-shell) external momenta, exact results are obtained in terms of
polylogarithms. We also c... | 1994-12-22 | 2014-11-17 | [
"hep-ph",
"hep-th"
] | Natalia I. Ussyukina and Andrei I. Davydychev |
hep-ph/9412358 | The Worldline Path Integral Approach to Feynman Graphs | The worldline path integral approach to the Bern-Kosower formalism is
reviewed, which offers an alternative to Feynman diagram calculations in
quantum field theory. Recent progress in constructing a multiloop
generalization of this formalism is reported. | 1994-12-22 | 2008-02-03 | [
"hep-ph",
"hep-th"
] | M.G. Schmidt and C. Schubert |
hep-ph/9412363 | Quark and gluon distributions at the earliest stage of heavy ion
collision | Using the general framework of quantum field kinetics we consider new
principles to compute initial distribution of quarks and gluons after the first
hard interaction of heavy ions. We start by rewriting the integral equations of
QCD in the form which is generalizations of the familiar QCD evolution
equations. These eq... | 1994-12-22 | 2010-03-25 | [
"hep-ph"
] | A.Makhlin |
hep-ph/9412343 | On the large-$N_c$ behavior of the $L_7$ coupling in $\chi$PT | It is shown that the usual large-$N_c$ counting of the coupling constant
$L_{7}$ of the ${\cal O}(p^4)$ low-energy chiral $SU(3)$ Lagrangian \cite{GL85}
is in conflict with general properties of QCD in the large-$N_c$ limit. The
solution of this conflict within the framework of a chiral $U(3)$ Lagrangian is
explained. | 1994-12-21 | 2009-10-28 | [
"hep-ph"
] | Santiago Peris and Eduardo de Rafael |
hep-ph/9412349 | Correction Factors for Reactions involving Quark-Antiquark Annihilation
or Production | In reactions with $q \bar q$ production or $q\bar q$ annihilation, initial-
and final-state interactions give rise to large corrections to the lowest-order
cross sections. We evaluate the correction factor first for low relative
kinetic energies by studying the distortion of the relative wave function. We
then follow t... | 1994-12-21 | 2009-09-25 | [
"hep-ph"
] | Lali Chatterjee and Cheuk-Yin Wong |
hep-ph/9412351 | Heavy Baryons: Current, Pion and Photon Transtions | We discuss the structure of current-induced bottom baryon to charm baryon
transitions, and the structure of pion and photon transitions between heavy
charm or bottom baryons in the Heavy Quark Symmetry limit as ${\scriptstyle
m_Q\rightarrow \infty}$. Our discussion involves the ground state $s$-wave
heavy baryons as we... | 1994-12-21 | 2009-09-25 | [
"hep-ph"
] | J.G. Koerner, J. Landgraf |
hep-ph/9412350 | Use of Recursion Relations to Compute One-Loop Helicity Amplitudes | We illustrate the use of recursion relations in the computation of certain
one-loop helicity amplitudes containing an arbitrary number of gauge bosons.
After a brief review of the recursion relations themselves, we discuss the
resolution of the apparent conflict between the spinor helicity method used to
solve the recu... | 1994-12-21 | 2007-05-23 | [
"hep-ph"
] | Gregory Mahlon |
hep-ph/9412347 | The effect of the vertical part of the path on the real time Feynman
rules in finite temperature field theory | The effect of the contribution of the vertical part of the real time path is
studied completely in the case of two points functions. Indeed, this vertical
part generally contributes in the calculation of a given graph. Moreover, this
contribution is essential in order to have a consistent equilibrium theory:
thanks to ... | 1994-12-21 | 2007-05-23 | [
"hep-ph"
] | Fran\c{c}ois Gelis |
hep-ph/9412345 | Renormalons at Low x | The role of infrared and ultraviolet renormalons are discussed in context of
leading log(1/x) approximation of perturbative QCD. We generalize the BFKL
equation for the case of running coupling QCD constant and show that the
uncertainties related to the contribution of infrared renormalons turn out to
be smaller than t... | 1994-12-21 | 2009-10-28 | [
"hep-ph"
] | Eugene Levin |
hep-ph/9412346 | Supersymmetry dileptons and trileptons at the Tevatron | We consider the production of supersymmetry neutralinos and charginos in
$p\bar p$ collisions at the Tevatron, and their subsequent decay via
hadronically quiet dileptons and trileptons. We perform our computations in the
context of a variety of supergravity models, including generic four-parameter
supergravity models,... | 1994-12-21 | 2009-09-25 | [
"hep-ph"
] | J. Lopez, D. Nanopoulos, X. Wang, and A. Zichichi |
hep-ph/9412340 | Applicability of Perturbative QCD to $B\to D$ Decays | We examine the applicability of perturbative QCD to $B$ meson decays into $D$
mesons. We find that the perturbative QCD formalism, which includes Sudakov
effects at intermediate energy scales, is applicable to the semi-leptonic decay
$B\to D l\nu$, when the $D$ meson recoils fast. Following this conclusion, we
analyze ... | 1994-12-21 | 2010-11-01 | [
"hep-ph"
] | Hsiang-nan Li |
hep-ph/9412348 | Total Cross Sections for Heavy Flavour Production at HERA | We compute total cross sections for charm and bottom photoproduction at HERA
energies, and discuss the relevant theoretical uncertainties. In particular we
discuss the problems arising from the small-$x$ region, the uncertainties in
the gluon parton density, and the uncertainties in the hadronic component of
the cross ... | 1994-12-21 | 2008-11-26 | [
"hep-ph"
] | S. Frixione, M. L. Mangano, P. Nason and G. Ridolfi |
hep-ph/9412341 | Numerical Solution of Altarelli-Parisi Equations | We discuss numerical solution of Altarelli-Parisi equations in a
Laguerre-polynomial method and in a brute-force method. In the Laguerre method,
we get good accuracy by taking about twenty Laguerre polynomials in the
flavor-nonsinglet case. Excellent evolution results are obtained in the singlet
case by taking only ten... | 1994-12-21 | 2010-03-25 | [
"hep-ph",
"nucl-th"
] | R. Kobayashi, M. Konuma, S. Kumano, and M. Miyama |
hep-ph/9412344 | Quantum coherence in heavy-flavor production on nuclei | We describe a light-cone wave function formalism for hadroproduction of
heavy-flavors via gluon-gluon fusion. The developed approach is well suited to
address coherence effects in heavy-quark production on nuclei at small $x_{2}
\lsim 0.1\cdot A^{-1/3}$. Nuclear attenuation in hadroproduction of
heavy-flavors is found ... | 1994-12-21 | 2010-11-01 | [
"hep-ph"
] | N.N.Nikolaev, G.Piller and B.G.Zakharov |
hep-ph/9412323 | Rapidity-Dependent Low-pt Enhancement | The rapidity dependence of the low-$p_t$ enhancement is shown to be a
sensitive measure of the longitudinal source size for longitudinally expanding
finite systems. | 1994-12-20 | 2007-05-23 | [
"hep-ph",
"nucl-th"
] | T. Csorgo |
hep-ph/9412329 | Like-sign dilepton signature for gluino production at LHC including top
quark and higgs boson effects | A systematic analysis of the like-sign dipleton signature for gluino
production at LHC is performed in the $R$-conserving minimal supersymmetric
standard model, taking into account the top quark and Higgs boson effects in
the cascade decay. We consider two representative values of the gluino mass,
300 and 800 GeV, alon... | 1994-12-20 | 2009-09-25 | [
"hep-ph"
] | Manoranjan Guchait and D.P. Roy |
hep-ph/9412338 | The Inclusive Two Jet Triply Differential Cross Section | We study the inclusive two jet triply differential cross section
$d^3\sigma/dE_Td\eta_1d\eta_2$ at Fermilab energies. Different $\eta_1$ and
$\eta_2$ pseudorapidity regions are directly related to both the parton level
matrix elements and the parton densities at leading order. We present the
next-to-leading order [${\c... | 1994-12-20 | 2008-11-26 | [
"hep-ph"
] | W.T. Giele, E.W.N. Glover and David A. Kosower |
hep-ph/9412336 | On dynamics of pseudorapidity fluctuations in central C--Cu collisions
at 4.5~A GeV/c | Results on dynamical fluctuations of charged particles in the pseudorapidity
space of central C--Cu interactions at 4.5 $A$ GeV/$c$ are performed in the
transformed variables and using higher order scaled factorial moments modifyied
to remove the bias of infinite statistics in the normalization. The
intermittency behav... | 1994-12-20 | 2009-10-28 | [
"hep-ph"
] | E.K.Sarkisyan, L.K.Gelovani, G.L.Gogiberidze (Inst. of Phys., Tbilisi,
Georgia), G.G. Taran (Lebedev Inst., Moskow, Russia) |
hep-ph/9412331 | Adiabatic matter effect with three generation neutrinos and the solar
neutrino problem | We find an exact analytic solution for the time evolution of a three Dirac
neutrino system adiabatically oscillating in matter, constructing explicitly
the relevant $3\times 3$ mixing matrix in matter. Using this result we
investigate the solar neutrino data in a scenario where the neutrino masses are
such that $m_1\al... | 1994-12-20 | 2009-09-25 | [
"hep-ph"
] | M. M. Guzzo, O. L. G. Peres, V. Pleitez and R. Zukanovich Funchal |
hep-ph/9412322 | Naturalness and superpartner masses or when to give up on weak scale
supersymmetry | Superpartner masses cannot be arbitrarily heavy if supersymmetric extensions
of the standard model explain the stability of the gauge hierarchy. This
ancient and hallowed motivation for weak scale supersymmetry is often quoted,
yet no reliable determination of this upper limit on superpartner masses
exists. In this pap... | 1994-12-20 | 2008-11-26 | [
"hep-ph"
] | Greg Anderson and Diego Castano (MIT) |
hep-ph/9412335 | Nonperturbative Corrections to the Dilepton Cross Section | We study the sensitivity of the dilepton production cross section to higher
twist terms. A method for calculating the resummed cross section is introduced
in moment space, where the leading higher twist terms can be easily
parametrized and calculated. We find that a $1/Q$ power correction may
significantly affect the c... | 1994-12-20 | 2009-09-25 | [
"hep-ph"
] | Lyndon Alvero (ITP, SUNY at Stony Brook) |
hep-ph/9412328 | Deconfinement of Constituent Quarks and the Hagedorn Temperature | The double phase transition of hadronic matter, $H$, first, to the gas of
deconfined constituent quarks (for brevity called {\it valons}), $Q$, and then,
secondly, the phase transition from $Q$ to quark-gluon plasma, $QGP$, is
considered within bag model ideology. In distinction from previous double phase
transition in... | 1994-12-20 | 2009-09-25 | [
"hep-ph"
] | O.D. Chernavskaya, E.L. Feinberg (P.N.Lebedev Physical Institute,
Russia) |
hep-ph/9412330 | Baryogenesis and damping in nonminimal electroweak models | We study the effect of damping on the generation of baryon asymmetry of the
Universe in the standard model of the eletroweak theory with simple extensions
of the Higgs sector. The propagation of quarks of masses up to about 5 GeV are
considered, taking into account their markedly different dispersion relations
due to i... | 1994-12-20 | 2007-05-23 | [
"hep-ph"
] | A. Kundu and S. Mallik |
hep-ph/9412325 | The Two Loop Long Range Effect on the Proton Decay Effective Lagrangian | We calculate the two loop long range effect on the proton decay effective
Lagrangian. Numerical calculation for suppression factor gives $ A_L($2-loop$)
= 0.321$ for the value of the strong coupling constant $ \alpha_s(m_Z) = 0.116
$. Two loop effect to more general effective Lagrangian is also given. | 1994-12-20 | 2017-02-01 | [
"hep-ph"
] | Takeshi Nihei and Jiro Arafune |
hep-ph/9412334 | Abundant phi-Meson Production in pbar-p Annihilation at Rest and
Strangeness in the Nucleon | A large apparent violation of the OZI rule has recently been found in many
channels in pbar-p annihilation LEAR. An interpretation of these data in terms
of the "shake-out" and "rearrangement" of an intrinsic sbar-s component of the
nucleon wave function is proposed. This gives a channel-dependent,
non-universal modifi... | 1994-12-20 | 2009-09-11 | [
"hep-ph"
] | J. Ellis, M. Karliner, D.E. Kharzeev and M.G. Sapozhnikov |
hep-ph/9412332 | String no-scale supergravity | We explore the postulates of string no-scale supergravity in the context of
free-fermionic string models. The requirements of vanishing vacuum energy, flat
directions of the scalar potential, and stable no-scale mechanism impose strong
restrictions on possible string no-scale models, which must possess only two or
thre... | 1994-12-20 | 2009-10-28 | [
"hep-ph",
"hep-th"
] | J. Lopez and D. Nanopoulos |
hep-ph/9412327 | QCD coherence in the structure function and associated distributions at
small $x$ | We recall the origin of angular ordering of soft parton emission in the
region of small $x$ and show that this coherent structure can be detected in
associated distributions. For structure functions at small $x$ and at fixed
transverse momentum the angular ordering is masked because of the complete
inclusive cancellati... | 1994-12-20 | 2009-10-28 | [
"hep-ph"
] | Giuseppe Marchesini |
hep-ph/9412339 | Summary of $\pi$--$\pi$ Scattering Experiments | Present status of the study of the low energy $\pi\pi$ interaction is
reviewed, including the recent results on reactions $\pi N \to\pi\pi N$ near
threshold. Current experimental values of s-wave $\pi\pi$ scattering lengths
are compared with predictions of various theoretical models. Required
experimental and theoretic... | 1994-12-20 | 2009-10-28 | [
"hep-ph"
] | Dinko Pocanic (University of Virginia) |
hep-ph/9412326 | Strong Interactions at Low Energy | This is a revised version of a talk given at the Chiral Dynamics Workshop at
M.I.T., July 25, 1994. It reports results in three areas: (1) The
isospin-violating interactions between one non-relativistic nucleon and any
number of soft pions can be summarized in a single term in the effective chiral
Lagrangian, with no u... | 1994-12-20 | 2009-10-28 | [
"hep-ph"
] | Steven Weinberg |
hep-ph/9412333 | Test of universality hypothesis for scalar potential between quarks | The universality hypothesis for scalar confining potential between quark and
antiquark with different flavours is confirmed within 0.05 level of relativity
errors. | 1994-12-20 | 2019-08-17 | [
"hep-ph"
] | S.V.Semenov, V.V.Khruschev |
hep-ph/9412337 | HQQET: An Effective Theory Approach to Heavy Quarkonia Decays | We discuss systems containing a heavy quark and a heavy antiquark in the
infinite mass limit of QCD. Studying the limit of equal velocities for both
heavy particles, we formulate an effective theory approach to heavy
quarkonia-like systems. The method is well suited to processes in which the two
heavy quarks annihilate... | 1994-12-20 | 2009-10-28 | [
"hep-ph"
] | Thomas Mannel and Gerhard Schuler |
hep-ph/9412321 | On the interaction of spin 3/2 particles | Lagrangian of a massive particle with spin 3/2 is considered in the
Rarita-Schwinger formalism. We discuss implications of the contact- and the
gauge-transformation on the physical content of free and interacting theories.
It is shown that the ``contact-invariance'' is trivial and has no physical
relevance. The require... | 1994-12-19 | 2016-09-01 | [
"hep-ph"
] | V. Pascalutsa |
hep-ph/9412317 | The electroweak chiral Lagrangian as an effective field theory of the
standard model with a heavy Higgs | Using effective field theory methods, we integrate out the standard model
Higgs boson to one loop and represent its non-decoupling effects by a set of
gauge invariant effective operators of the electroweak chiral Lagrangian. We
briefly discuss the relation between the renormalization of both the standard
model and the ... | 1994-12-19 | 2007-05-23 | [
"hep-ph"
] | M.J. Herrero and E. Ruiz Morales |
hep-ph/9412320 | Absence of Species Doubling in Finite-Element Quantum Electrodynamics | In this letter it will be demonstrated explicitly that the finite-element
formulation of quantum electrodynamics is free from fermion doubling. We do
this by (1) examining the lattice fermion propagator and using it to compute
the one-loop vacuum polarization on the lattice, and (2) by an explict
computation of vector ... | 1994-12-19 | 2009-10-28 | [
"hep-ph",
"hep-lat"
] | Kimball A. Milton |
hep-ph/9412315 | Equivalence of Light-Front and Covariant Field Theory | In this paper we discuss the relation between the standard covariant quantum
field theory and light-front field theory. We define covariant theory by its
Feynman diagrams, whereas light-front field theory is defined in terms of
light-cone time-ordered diagrams. A general algorithm is proposed that produces
the latter f... | 1994-12-19 | 2009-10-28 | [
"hep-ph",
"nucl-th"
] | N.E. Ligterink and B.L.G. Bakker (Vrije Universiteit, Amsterdam, The
Netherlands) |
hep-ph/9412314 | QCD_{1+1} at large N_F and N_C | QCD in 1+1 dimensions is examined in the limit of a large number of colors
and flavors. The Hamiltonian matrix is given in a Fock space spanned by 't
Hooft meson states and, for the case of zero fermion mass, a submatrix is
diagonalized numerically to give the low-lying spectrum as a function of $N_F
/N_C $. Pair creat... | 1994-12-19 | 2010-11-01 | [
"hep-ph"
] | Michael Engelhardt |
hep-ph/9412318 | Baryon masses from QCD current correlators at $T\neq 0$ | Correlation functions of QCD currents with quantum numbers of nucleon and
$\Delta$-isobar are considered at finite temperatures. Corrections of order
$T^4$ to the correlators are calculated and interpreted in terms of thermal
mass shifts using a QCD sum rules type of argument. In both cases the masses
decrease with $T$... | 1994-12-19 | 2009-10-28 | [
"hep-ph"
] | V.L. Eletsky |
hep-ph/9412324 | Constraints on Form Factors For Exclusive Semileptonic Heavy to Light
Meson Decays | We use rigorous QCD dispersion relations to derive model-independent bounds
on the B -> pi l nu, D -> pi l nu and D -> K l nu form factors. These bounds
are particularly restrictive when the value of the observable form factor at
one or more kinematic points is assumed. With reasonable assumptions we find
f_B < 195 MeV... | 1994-12-19 | 2010-11-01 | [
"hep-ph"
] | C. Glenn Boyd, Benjamin Grinstein and Richard F. Lebed |
hep-ph/9412319 | Universality of the Pinch Technique Gauge Boson Self-Energies | It is shown how the S-matrix pinch technique may be extended to the cases of
external scalar and gauge boson fields. Using this extension, the universality
of the pinch technique gauge-independent one-loop gauge boson self-energy in a
general unbroken SU($N$) gauge theory is demonstrated explicitly. | 1994-12-19 | 2016-09-01 | [
"hep-ph"
] | Jay Watson |
hep-ph/9412316 | Physics of Strangelets | After a brief introduction to the physics of bulk strange quark matter (SQM)
this review focuses on the properties of low baryon number strangelets
presently searched for in ultra-relativistic heavy-ion experiments at CERN and
Brookhaven. Shell-model calculations reveal interesting (meta)stability
properties in the exp... | 1994-12-19 | 2007-05-23 | [
"hep-ph",
"nucl-th"
] | Jes Madsen (Institute of Physics and Astronomy, Univ. of Aarhus) |
hep-ph/9412313 | Spin effects in strong interactions at high energy | Spin effects in strong interaction high energy processes are subtle phenomena
which involve both short and long distance physics and test perturbative and
non perturbative aspects of QCD. Moreover, depending on quantities like
interferences between different amplitudes and relative phases, spin
observables always test ... | 1994-12-17 | 2008-11-26 | [
"hep-ph"
] | Mauro Anselmino |
hep-ph/9412310 | Q^2-Evolution of Nucleon's Chiral-Odd Twist-3 Structure Function:
h_L(x,Q^2) | We investigate the $Q^{2}$-evolution of the chiral-odd spin-dependent parton
distribution $h_{L}(x, Q^{2})$ relevant for the polarized Drell-Yan processes.
The results are obtained in the leading logarithmic order in the framework of
the renormalization group and the standard QCD perturbation theory. We
calculate the a... | 1994-12-16 | 2009-09-25 | [
"hep-ph"
] | Y. Koike and K. Tanaka |
hep-ph/9412311 | Two-loop ${\rm O}\left(G_F^2M_H^4\right)$ corrections to the fermionic
decay rates of the Higgs boson | We calculate the dominant ${\rm O}\left(G_F^2M_H^4\right)$ two-loop
electroweak corrections to the fermi\-onic decay widths of a heavy Higgs boson
in the Standard Model. Use of the Goldstone-boson equivalence theorem reduces
the problem to one involving only the physical Higgs boson $H$ and the
Goldstone bosons $w^\pm$... | 1994-12-16 | 2011-01-27 | [
"hep-ph"
] | Loyal Durand, Bernd A. Kniehl, and Kurt Riesselmann |
hep-ph/9412312 | Suppression of dilepton production in hot hadronic matter | The pion electromagnetic form factor at finite temperature is studied using
an effective chiral lagrangian that includes explicitly vector mesons. We find
that in the time-like region around the rho meson resonance it decreases with
increasing temperature and leads to a suppression of dilepton production from
pion-pion... | 1994-12-16 | 2009-09-25 | [
"hep-ph"
] | Chungsik Song, Su Houng Lee, and Che Ming Ko |
hep-ph/9412303 | Coherent Bremsstrahlung Emission in the Early Stage of Relativistic
Heavy Ion Collisions | We present a model of coherent Bremsstrahlung emission from the compression
phase of relativistic heavy ion collisions based on a hydrodynamical
description of the collision process. The decceleration of the matter through a
shock front, calculated in 1-D relativistic dissipative hydrodynamics, is at
the origin of a co... | 1994-12-15 | 2007-05-23 | [
"hep-ph"
] | C. Bertulani, L. Mornas, U. Ornik |
hep-ph/9412308 | A Test of the Standard Model, Using Da$\Phi$ne | Both the light hypernucleus ${}_\Lambda {\rm H}^4$ and the nucleus ${\rm
He}^4$ have spin 0. The ratio $R$ of the electron to muon rates for the pure
Fermi transitions \begin{equation} R=\frac{\Gamma\left({}_\Lambda {\rm
H}^4\rightarrow {\rm e}^- + \bar \nu +{\rm He}^4\right)}
{\Gamma\left({}_\Lambda {\rm H}^4\rightarr... | 1994-12-15 | 2007-05-23 | [
"hep-ph"
] | M. Block (Northwestern Univ.) |
hep-ph/9412307 | The b->s +\gamma Decay in Supergravity | The $b\rightarrow s+ \gamma$ decay is a powerful tool for testing models of
new physics because the new physics diagrams enter in the same loop order as
the Standard Model ones. The current experimental and theoretical status of
this decay is reviewed. Predictions based on the minimal supergravity model
(MSGM) in the l... | 1994-12-15 | 2007-05-23 | [
"hep-ph"
] | R. Arnowitt and Pran Nath |
hep-ph/9412305 | The renormalization group inspired approaches and estimates of the
tenth-order corrections to the muon anomaly in QED | We present the estimates of the five-loop QED corrections to the muon anomaly
using the scheme-invariant approaches and demonstrate that they are in good
agreement with the results of exact calculations of the corresponding
tenth-order diagrams supplemented by the additional guess about the values of
the non-calculated... | 1994-12-15 | 2016-08-24 | [
"hep-ph"
] | Andrei L. Kataev and Valery V. Starshenko |
hep-ph/9412306 | The High Energy Behavior of the Forward Scattering Parameters \sigma
total $\rho$, and $B$ | Utilizing the most recent experimental data, we reanalyze high energy \pbar p
and pp data, using two distinct (and {\em dissimilar}) analysis techniques: (1)
asymptotic amplitude analysis, under the assumption that we have reached
`asymptopia', and (2) an eikonal model whose amplitudes are designed to mimic
real QCD am... | 1994-12-15 | 2007-05-23 | [
"hep-ph"
] | M.M. Block (Northwest), F. Halzen (Madison), B. Margolis (Mc Gill) and
A.R. White (Argonne) |
hep-ph/9412301 | The Photoproduction of Hybrid Mesons from Cebaf to HERA | Decay widths, branching ratios and production dynamics of some recently
discovered $J^{PC} = 1^{-+}, 0^{-+}$,$1^{--}$ and $2^{-+}$ mesons are found to
be in remarkable agreement with the predicted properties of hybrid mesons. We
propose tests for this new dynamics, emphasise the critical role of $\pi b_1$
or $\pi h_1$ ... | 1994-12-15 | 2009-10-28 | [
"hep-ph"
] | F.E.Close and P.R.Page |
hep-ph/9412302 | Heavy-Quark Symmetry and Skyrmions | We review recent development on combining heavy-quark symmetry and chiral
symmetry in the skyrmion structure of the baryons containing one or more heavy
quarks, c (charmed) and b (bottom). We describe two approaches: One going from
the chiral symmetry regime of light quarks to the heavy-quark symmetry regime
which will... | 1994-12-15 | 2010-11-01 | [
"hep-ph",
"nucl-th"
] | Dong-Pil Min, Yongseok Oh, Byung-Yoon Park, Mannque Rho |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.