article_id stringlengths 9 15 | abstract_text stringlengths 390 2.07k | token_count int64 100 300 |
|---|---|---|
1208.2725 | the thermodynamic properties of the _ quark gluon plasma _ ( @xmath0 ) as well as its phase diagram are calculated as a function of baryon density ( chemical potential ) and temperature . the @xmath0 is assumed to be composed of the light quarks only , i.e. the up and the down quarks , which interact weakly and the glu... | 270 |
1206.2830 | we present ac susceptibility measurements with the frequency spanning three orders of magnitude on single grain , icosahedral r - mg - zn ( r = rare earth ) quasicrystals . the freezing temperature in gd - based , heisenberg spin glasses in this family increases by @xmath0 with a frequency increase from 10 hz to 10 khz... | 121 |
nucl-th0203081 | the gari - krmpelmann ( gk ) models of nucleon electromagnetic form factors , in which the @xmath0 , @xmath1 , and @xmath2 vector meson pole contributions evolve at high momentum transfer to conform to the predictions of perturbative qcd ( pqcd ) , was recently extended to include the width of the @xmath0 meson by subs... | 226 |
gr-qc0401013 | a higher dimensional frame formalism is developed in order to study implications of the bianchi identities for the weyl tensor in vacuum spacetimes of the algebraic types iii and n in arbitrary dimension @xmath0 . it follows that the principal null congruence is geodesic and expands isotropically in two dimensions and ... | 130 |
1607.02148 | merging neutron star binaries are prime candidate sources for heavy @xmath0-process nucleosynthesis . the amount of heavy @xmath0-process material is consistent with the mass ejection and rates of mergers , and abundances of relic radioactive materials suggest that heavy @xmath0-process material is produced in rare eve... | 232 |
0902.0893 | recently , clustering of inertial particles in turbulence has been thoroughly analyzed for statistically homogeneous isotropic flows . phenomenologically , spatial homogeneity of particles configurations is broken by the advection of a range of eddies determined by the stokes relaxation time of the particles which resu... | 241 |
1611.00300 | we consider a stochastic version of the wilson - cowan model which accommodates for discrete populations of excitatory and inhibitory neurons . the model assumes a finite carrying capacity with the two populations being constant in size . the master equation that governs the dynamics of the stochastic model is analyzed... | 155 |
1504.03883 | within the scope of bianchi type-@xmath0 spacetime we study the role of spinor field on the evolution of the universe . it is found that the presence of nontrivial non - diagonal components of energy - momentum tensor of the spinor field plays vital role on the evolution of the universe . as a result of their mutual in... | 157 |
1102.1863 | we present evidence for the existence of a light scalar particle that most probably couples exclusively to gluons and quarks . theoretical and phenomenological arguments are presented to support the existence of a light scalar boson for confinement and quark - pair creation . previously observed interference effects al... | 192 |
math0111153 | a subthreshold signal is transmitted through a channel and may be detected when some noise with known structure and proportional to some level is added to the data . there is an optimal noise level , called stochastic resonance , that corresponds to the highest fisher information in the problem of estimation of the sig... | 137 |
0910.4862 | the karlsruhe tritium neutrino mass experiment , katrin , aims to search for the mass of the electron neutrino with a sensitivity of @xmath0{ev / c^2}$ ] ( 90% c.l . ) and a detection limit of @xmath1{ev / c^2}$ ] ( @xmath2 ) . both a positive or a negative result will have far reaching implications for cosmology and t... | 118 |
quant-ph0605015 | we give an introduction to feedback control in quantum systems , as well as an overview of the variety of applications which have been explored to date . this introductory review is aimed primarily at control theorists unfamiliar with quantum mechanics , but should also be useful to quantum physicists interested in app... | 152 |
0712.4103 | monotonicity criteria are established for the generalized marcum _ q_-function , @xmath0 , the standard nuttall _ q_-function , @xmath1 , and the normalized nuttall _ q_-function , @xmath2 , with respect to their real order indices @xmath3 . besides , closed - form expressions are derived for the computation of the sta... | 186 |
1402.7322 | graphical models are widely used to study complex multivariate biological systems . network inference algorithms aim to reverse - engineer such models from noisy experimental data . it is common to assess such algorithms using techniques from classifier analysis . these metrics , based on ability to correctly infer ind... | 246 |
astro-ph0205397 | the first results of a study of the dwarf spheroidal galaxy , leo i , using the new nagoya - south african infrared survey facility ( irsf ) are presented . @xmath0 observations show that most , if not all , of at least the top magnitude of the agb in @xmath1 is populated by carbon stars . in addition there are five ve... | 230 |
cond-mat0212085 | the angle dependence at different temperatures of the longitudinal thermal conductivity @xmath0 in the presence of a planar magnetic field is presented . in order to study the influence of the gap symmetry on the thermal transport , angular scans were measured up to a few kelvin below the critical temperature @xmath1 .... | 146 |
gr-qc0211109 | we study the quantum deformation of the barrett - crane lorentzian spin foam model which is conjectured to be the discretization of lorentzian plebanski model with positive cosmological constant and includes therefore as a particular sector quantum gravity in de - sitter space . this spin foam model is constructed usin... | 130 |
astro-ph0005095 | high resolution n - body simulations of cold dark matter ( cdm ) models predict that galaxies and clusters have cuspy halos with excessive substructure . observations reveal smooth halos with central density cores . one possible resolution of this conflict is that the dark matter is warm ( wdm ) ; this will suppress th... | 210 |
1306.5808 | we search for correlations between positions of extragalactic objects and arrival directions of ultra - high energy cosmic rays ( uhecrs ) with primary energy @xmath0 eev as observed by the surface detector array of the telescope array ( ta ) experiment during the first 40 months of operation . we examined several publ... | 175 |
0811.1921 | we study the coherent nonlinear tunneling dynamics of a binary mixture of bose - einstein condensates in a double - well potential . we demonstrate the existence of a new type of mode associated with the `` swapping '' of the two species in the two wells of the potential . in contrast to the symmetry breaking macroscop... | 173 |
1105.4885 | thermochemistry of gas - phase ion - water clusters together with estimates of the hydration free energy of the clusters and the water ligands are used to calculate the hydration free energy of the ion . often the hydration calculations use a continuum model of the solvent . the primitive quasichemical approximation to... | 244 |
hep-ex9803030 | we have searched for the proton decay mode @xmath0 using the one - kiloton soudan 2 high resolution calorimeter . contained events obtained from a 3.56 kiloton - year fiducial exposure through june 1997 are examined for occurrence of a visible @xmath1 track which decays at rest into @xmath2 or @xmath3 . we found one ca... | 128 |
1405.1728 | parton distributions with qed corrections open new scenarios for high precision physics . we recall the need for accurate and improved predictions which keeps into account higher order qcd corrections together with electroweak effects . we study predictions obtained with the improved born approximation and the @xmath0 ... | 127 |
1409.6339 | we study a quantum hall bilayer system of bosons at total filling factor @xmath0 , and study the phase that results from short ranged pair - tunneling combined with short ranged interlayer interactions . we introduce two exactly solvable model hamiltonians which both yield the coupled moore - read state [ phys . rev . ... | 259 |
1005.3027 | we present near - infrared ks - band photometry bracketing the secondary eclipse of the hot jupiter tres-2b using the wide - field infrared camera on the canada - france - hawaii telescope . we detect its thermal emission with an eclipse depth of 0.062@xmath0% ( 5@xmath1 ) . our best - fit secondary eclipse is consiste... | 244 |
0901.4160 | in this paper we introduce several extremal sequences of points on locally compact metric spaces and study their asymptotic properties . these sequences are defined through a greedy algorithm by minimizing a certain energy functional whose expression involves an external field . some results are also obtained in the co... | 178 |
1604.04749 | the increasing application of social and human - enabled systems in people s daily life from one side and from the other side the fast growth of mobile and smart phones technologies have resulted in generating tremendous amount of data , also referred to as big data , and a need for analyzing these data , i.e. , big da... | 163 |
hep-lat9307014 | lattice @xmath0 chiral models are analyzed by strong and weak coupling expansions and by numerical simulations . @xmath1 order strong coupling series for the free and internal energy are obtained for all @xmath2 . three loop contributions to the internal energy and to the lattice @xmath3-function are evaluated for all ... | 183 |
0909.3093 | since the first discovery of an extrasolar planetary system more than a decade ago , hundreds more have been discovered . surprisingly , many of these systems harbor jupiter - class gas giants located close to the central star , at distances of 0.1 au or less . observations of chromospheric hot spots that rotate in pha... | 245 |
1609.00921 | a universal unanswered question in neuroscience and machine learning is whether computers can decode the patterns of the human brain . multi - voxels pattern analysis ( mvpa ) is a critical tool for addressing this question . however , there are two challenges in the previous mvpa methods , which include decreasing spa... | 191 |
1412.2287 | we propose the characterization of binary cellular automata using a set of behavioral metrics that are applied to the minimal boolean form of a cellular automaton s transition function . these behavioral metrics are formulated to satisfy heuristic criteria derived from elementary cellular automata . behaviors character... | 186 |
1604.03522 | this paper is a contribution to interweaving two lines of research that have progressed in separate ways : network analyses of international trade and the literature on african trade and development . gathering empirical data on african countries has important limitations and so does the space occupied by african count... | 190 |
1701.00980 | in this work , we show that , due to the alternating orientation of the spins in the ground state of the artificial square spin ice , the influence of a set of spins at a certain distance of a reference spin decreases faster than the expected result for the long range dipolar interaction , justifying the use of the nea... | 123 |
1108.1628 | in this article we propose a new method , which we name ` quartet neighbor joining ' , or ` quartet - nj ' , to infer an unrooted species tree on a given set of taxa @xmath0 from empirical distributions of unrooted quartet gene trees on all four - taxon subsets of @xmath0 . in particular , quartet - nj can be used to e... | 178 |
1611.08057 | this paper deals with the numerical computations of two space dimensional time dependent _ parabolic partial differential equations _ by adopting adopting an optimal five stage fourth - order strong stability preserving runge - kutta ( ssp - rk54 ) scheme for time discretization , and three methods of differential quad... | 269 |
1204.1951 | we study radiative corrections to the mass spectrum and the triple higgs boson coupling in the model with an additional @xmath0 triplet field . in this model , the vacuum expectation value for the triplet field is strongly constrained from the electroweak precision data , under which characteristic mass spectrum appear... | 174 |
1009.0815 | la@xmath0sr@xmath1mno@xmath2 ( lsmo ) thin films under compressive strain have an orthorhombic symmetry with ( 1@xmath30)@xmath4 and ( 001)@xmath4 in - plane orientations . ( the subscript o denotes the orthorhombic symmetry . ) here , we grew lsmo on cubic ( laalo@xmath2)@xmath5-(sr@xmath6altao@xmath7)@xmath8 ( lsat )... | 166 |
1302.6149 | there is no dearth of new robots that provide both generalized and customized platforms for learning and research . unfortunately as we attempt to adapt existing software components , we are faced with an explosion of device drivers that interface each hardware platform with existing frameworks . we certainly gain the ... | 174 |
cond-mat0304357 | we report a detailed account of the phase diagram of a recently introduced model for non - equilibrium wetting in @xmath0 dimensions [ phys . rev . lett . * 79 * , 2710 ( 1997 ) ] . a mean field approximation is shown to reproduce the main features of the phase diagram , while providing indications for the behaviour of... | 126 |
hep-ph9801257 | rapidity gaps between two hard jets at the tevatron have been interpreted as being due to the exchange of two gluons which are in an overall color - singlet state . we show that this simple picture involves unitarity violating amplitudes . unitarizing the gluon exchange amplitude leads to qualitatively different predic... | 118 |
cond-mat0304093 | we report measurements of the real and imaginary parts of the ac conductivity in the quantum limit , @xmath0 of insulating nominally uncompensated n - type silicon . the observed frequency dependence shows evidence for a crossover from interacting coulomb glass - like behavior at lower energies to non - interacting fer... | 131 |
1412.2186 | due to imprecision and uncertainties in predicting real world problems , artificial neural network ( ann ) techniques have become increasingly useful for modeling and optimization . this paper presents an artificial neural network approach for forecasting electric energy consumption . for effective planning and operati... | 148 |
1111.6001 | we show how to exchange ( braid ) majorana fermions in a network of superconducting nanowires by control over coulomb interactions rather than tunneling . even though majorana fermions are charge - neutral quasiparticles ( equal to their own antiparticle ) , they have an effective long - range interaction through the e... | 145 |
1506.08541 | famously , a @xmath0-dimensional , spatially homogeneous random walk whose increments are non - degenerate , have finite second moments , and have zero mean is recurrent if @xmath1 but transient if @xmath2 . once spatial homogeneity is relaxed , this is no longer true . we study a family of zero - drift spatially non -... | 201 |
1501.07063 | b[e ] supergiants ( b[e]sgs ) are evolved massive stars in a short - lived transition phase . during this phase , these objects eject large amounts of material , which accumulates in a circumstellar disk - like structure . the expelled material is typically dense and cool , providing the cradle for molecule and dust co... | 289 |
0707.2018 | two nights of phase - resolved medium resolution vlt spectroscopy of the extra - galactic low mass x - ray binary lmcx-2 have revealed a 0.32@xmath00.02 day spectroscopic period in the radial velocity curve of the heii @xmath14686 emission line that we interpret as the orbital period . however , similar to previous fin... | 193 |
1011.2647 | recent observational results provide possible evidence that binary black holes ( bbhs ) exist in the center of giant galaxies and may merge to form a supermassive black hole in the process of their evolution . we first detected a periodic flux variation on a cycle of @xmath0 days from the 3-mm monitor observations of a... | 235 |
astro-ph9602129 | we have monitored a sample of 27 nearby globular clusters in the hard x - ray band ( @xmath0 kev ) for @xmath11400 days using the batse instrument on board the compton gamma - ray observatory . globular clusters may contain a large number of compact objects ( e.g. , pulsars or x - ray binaries containing neutron stars ... | 294 |
1610.08246 | forecasts of monsoon rainfall for india are made at national scale . but there is spatial coherence and heterogeneity that is relevant to forecasting . this paper considers year - to - year rainfall change and annual extremes at sub - national scales . we use data mining techniques to gridded rain - gauge data for 1901... | 186 |
0809.5152 | speckle structure of parametric down conversion light has recently received a large attention due to relevance in view of applications to quantum imaging the possibility of tailoring the speckle size by acting on the pump properties is an interesting tool for the applications to quantum imaging and in particular to the... | 102 |
1007.3509 | a hybrid monte carlo ( hmc ) approach is employed to quantify the influence of inelastic deformation on the microstructural evolution of polycrystalline materials . this approach couples a time explicit material point method ( mpm ) for deformation with a calibrated monte carlo model for grain boundary motion . a rate ... | 188 |
1404.0767 | the breakdown of the time - temperature superposition ( tts ) near its glass transition temperature ( @xmath0 ) in simple bead - spring polymer melts with and without the chain angle potential was numerically investigated . the stress relaxation modulus at different temperatures @xmath1 was calculated by the green - ku... | 291 |
1510.08376 | we theoretically study the phenomenon of self - propulsion through casimir forces in thermal non - equilibrium . using fluctuational electrodynamics , we derive a formula for the self - propulsion force for an arbitrary small object in two scenarios , i ) for the object being isolated , and ii ) for the object being cl... | 179 |
1604.01120 | the expected value of partial perfect information ( evppi ) denotes the value of eliminating uncertainty on a subset of unknown parameters involved in a decision model . the evppi can be regarded as a decision - theoretic sensitivity index , and has been widely used for identifying relatively important unknown paramete... | 185 |
0905.1063 | we demonstrate a novel 2d mot beam source for cold @xmath0 atoms . the source is side - loaded from an oven operated at temperatures in the range @xmath1 the performance is analyzed by loading the atoms into a 3d mot located @xmath2 downstream from the source . the maximum recapture rate of @xmath3 is obtained for @xma... | 170 |
astro-ph0012080 | we report on an effort to study the connections between dynamics in simulated radio galaxy plasma flows and the properties of nonthermal electron populations carried in those flows . to do this we have introduced a new numerical scheme for electron transport that allows a much more detailed look at this problem than ha... | 214 |
hep-ph0503207 | we discuss the reaction @xmath0 with the purpose of obtaining information on the @xmath1 anomalous amplitude @xmath2 . we compare a full calculation at @xmath3 in chiral perturbation theory and various phenomenological predictions with the existing data of amendolia _ et al_. by integrating our theory results using mon... | 146 |
hep-ph9906254 | at existing and planned neutrino factories ( high energy and high intensity neutrino beam facilities ) precision studies of qcd in neutrino - nucleon interactions are a realistic opportunity . we investigate charmonium production in fixed target neutrino experiments . we find that @xmath0 production in neutrino - nucle... | 113 |
1303.3337 | we continue the development of the infinitesimal deformation theory of pasting diagrams of @xmath0-linear categories begun in @xcite . in @xcite the standard result that all obstructions are cocycles was established only for the elementary , composition - free parts of pasting diagrams . in the present work we give a p... | 118 |
0901.0754 | an one - step replica - symmetry - breaking solution for finite connectivity spin - glass models with @xmath0 body interaction is constructed at finite temperature using the replica method and thermodynamic constraints . in the absence of external fields , this construction provides a general extension of replica symme... | 147 |
astro-ph0401463 | although the possibility of a low - energy cut - off ( lec ) of the relativistic electron population ( e@xmath0 gev ) in the different components of radio galaxies has been discussed in the literature , from both theoretical and observational viewpoints , its possible role in causing a distinct spectral flattening , an... | 284 |
astro-ph9902239 | with the akeno giant air shower array ( agasa ) , 581 cosmic rays above 10@xmath0ev , 47 above 4 @xmath1 10@xmath0ev , and 7 above 10@xmath2ev are observed until august 1998 . arrival direction distribution of these extremely high energy cosmic rays has been studied . while no significant large - scale anisotropy is fo... | 190 |
1111.7249 | at present , part of the forward rpc muon system of the cms detector at the cern lhc remains uninstrumented in the high-@xmath0 region . an international collaboration is investigating the possibility of covering the @xmath1 region of the muon endcaps with large - area triple - gem detectors . given their good spatial ... | 190 |
hep-ph9805345 | in the low - energy regime light and strange baryons should be considered as systems of constituent quarks with confining interaction and a chiral interaction that is mediated by goldstone bosons as well as by vector and scalar mesons . the flavor - spin structure and sign of the short - range part of the spin - spin f... | 241 |
1605.00953 | we address the problem of constructing the non - associative version of the dynkin form of the baker - campbell - hausdorff formula ; that is , expressing @xmath0 , where @xmath1 and @xmath2 are non - associative variables , in terms of the shestakov - umirbaev primitive operations . in particular , we obtain a recursi... | 112 |
1212.3984 | the voltage - carrying state of superconducting nbtin nanowires , used for single - photon detectors , is analyzed . upon lowering the current , the wire returns to the superconducting state in a steplike pattern , which differs from sample to sample . elimination of geometrical inhomogeneities , such as sharp corners ... | 110 |
astro-ph0701381 | we perform hydrodynamical and nucleosynthesis calculations of core - collapse supernovae ( sne ) and hypernovae ( hne ) of population ( pop ) iii stars . we provide new yields for the main - sequence mass of @xmath0 @xmath1 and the explosion energy of @xmath2 ergs to apply for chemical evolution studies . our hn yields... | 281 |
1308.4842 | the present study deals with the exact solutions of the einstein s field equations with variable gravitational and cosmological `` constants '' for a spatially homogeneous and anisotropic bianchi type - i space - time . to study the transit behavior of universe , we consider a law of variation of scale factor @xmath0 w... | 279 |
astro-ph9908291 | zero age main sequence ( zams ) models with updated physical inputs are presented for selected assumptions about the chemical composition , covering the ranges 0.6 @xmath0 m @xmath0 1.2 m@xmath1 , 0.0001 @xmath0 z @xmath0 0.04 , 0.23 @xmath0 y @xmath0 0.34 . the hr diagram location of the zams as a function of y and z ... | 126 |
1411.6820 | observables in random tensor theory are polynomials in the entries of tensor of rank @xmath0 which are invariant under @xmath1 . it is notoriously difficult to evaluate the expectations of such polynomials , even in the gaussian distribution . in this article , we introduce singular value decompositions to evaluate the... | 104 |
1105.2354 | we employ the exact eigenstate basis formalism to study electrical conductivity in graphene , in the presence of short - range diagonal disorder and inter - valley scattering . we find that for disorder strength , @xmath0 5 , the density of states is flat . we , then , make connection , using the mrg approach , with th... | 239 |
1207.2740 | many statistical data are imprecise due to factors such as measurement errors , computation errors , and lack of information . in such cases , data are better represented by intervals rather than by single numbers . existing methods for analyzing interval - valued data include regressions in the metric space of interva... | 175 |
astro-ph9707260 | we have developed a quantitative , empirical method for estimating the age of type ia supernovae ( sne ia ) from a single spectral epoch . the technique examines the goodness of fit of spectral features as a function of the temporal evolution of a large database of sne ia spectral features . when a sn ia spectrum with ... | 185 |
1310.3446 | lipshitz , ozsvth and thurston defined a bordered heegaard floer invariant @xmath0 for 3-manifolds with two boundary components , including mapping cylinders for surface diffeomorphisms . we define a related invariant for certain 4-dimensional cobordisms with corners , by associating a morphism @xmath1 to each such cob... | 100 |
1302.3187 | we investigate electron transport across a complex oxide heterointerface of la@xmath0sr@xmath1mno@xmath2 ( lsmo ) on nb : srtio@xmath2 ( nb : sto ) at different temperatures . for this , we employ the conventional current - voltage method as well as the technique of ballistic electron emission microscopy ( beem ) , whi... | 240 |
1607.07894 | we present sources selected from their wide - field infrared survey explorer ( wise ) colors that merit future observations to image for disks and possible exoplanet companions . introducing a weighted detection method , we eliminated the enormous number of specious excess seen in low signal to noise objects by requiri... | 281 |
astro-ph0407238 | cooling flows galaxies : nuclei galaxies : formation galaxies : jets galaxies : luminosity function in cuspy atmospheres , jets driven by supermassive black holes ( bhs ) offset radiative cooling . the jets fire episodically , but often enough that the cuspy atmosphere does not move very far towards a cooling catastrop... | 274 |
1510.04901 | we report the discovery of a population of deeply embedded protostellar candidates in the 20 kms@xmath0 cloud , one of the massive molecular clouds in the central molecular zone ( cmz ) of the milky way , using interferometric submillimeter continuum and h@xmath1o maser observations . the submillimeter continuum emissi... | 254 |
1201.5961 | the package cosmolib is a combination of a cosmological boltzmann code and a simulation toolkit to forecast the constraints on cosmological parameters from future observations . in this paper we describe the released linear - order part of the package . we discuss the stability and performance of the boltzmann code . t... | 187 |
astro-ph0607062 | we implement the elliptical gauss - laguerre ( egl ) galaxy - shape measurement method proposed by bernstein & jarvis ( 2002 ) [ @xcite ] and quantify the shear recovery accuracy in weak lensing analysis . this method uses a deconvolution fitting scheme to remove the effects of the point - spread function ( psf ) . the... | 195 |
1308.5110 | we present a new derivation of the proof for the tcp / cpt theorem using the dynamical principle and variation of action methods first defined by schwinger in 1951 @xcite . this new proof will significantly extend the tcp theorem beyond the original proofs by pauli - lders and jost , which were significantly constraine... | 124 |
astro-ph0109057 | gaia spectroscopic and radial velocity performancies are reviewed on the base of ground - based test observations and simulations . the prospects for accurate analysis of stellar atmospheres ( temperature , gravity , chemical abundances , rotation , peculiarities ) and precise radial velocities ( single stars , binarie... | 167 |
1602.07214 | we propose a new type of radiative neutrino model with a local dark @xmath0 symmetry where neutrino masses are induced at the three - loop level , and discuss the muon anomalous magnetic moment , and dark matter candidates therein . by allowing the hypercharges larger than 3/2 for new fields that contribute to the neut... | 122 |
0807.1335 | we show that expanding or contracting kasner universes are unstable due to the amplification of gravitational waves ( gw ) . as an application of this general relativity effect , we consider a pre - inflationary anisotropic geometry characterized by a kasner - like expansion , which is driven dynamically towards inflat... | 252 |
astro-ph0208313 | we present high resolution observations of the giant extragalactic regions ngc 604 , ngc 2363 , ngc 5461 and ngc 5471 , based on observations taken with the isis spectrograph on the william herschel telescope . we have detected -by the first time- c ii and o ii recombination lines in these objects . we find that recomb... | 210 |
math0306436 | following the idea of galois - type extensions and entwining structures , we define the notion of a principal extension of noncommutative algebras . we show that modules associated to such extensions via finite - dimensional corepresentations are finitely generated projective , and determine an explicit formula for the... | 125 |
cond-mat0309335 | metal - insulator transition in ca@xmath0li@xmath1pd@xmath2o@xmath3 has been studied through charge transport measurements . the resistivity , the seebeck coefficient , and the hall coefficient are consistently explained in terms of a simple one - band picture , where a hole with a moderately enhanced mass is itinerant... | 105 |
0902.4105 | we present infrared photometry of the episodic dust - making wolf - rayet system wr19 ( ls3 ) , tracking its fading from a third observed dust - formation episode in 2007 and strengthening the view that these episodes are periodic ( @xmath0 ) . radial velocities of the o9 component observed between 2001 and 2008 show r... | 130 |
1605.01030 | kalman filters and observers are two main classes of dynamic state estimation ( dse ) routines . power system dse has been implemented by various kalman filters , such as the extended kalman filter ( ekf ) and the unscented kalman filter ( ukf ) . in this paper , we discuss two challenges for an effective power system ... | 196 |
1405.2521 | a commercially available calorimeter has been used to investigate the specific heat of a high - quality k@xmath0na@xmath1fe@xmath2as@xmath2 single crystal . the addenda heat capacity of the calorimeter is determined in the temperature range @xmath3 . the data of the k@xmath0na@xmath1fe@xmath2as@xmath2 crystal imply the... | 104 |
1206.5837 | a simple multipole pomeron and odderon model for elastic hadron scattering , reproducing the structure of the first and second diffraction cones is used to analyze @xmath0 and @xmath1 scattering . the main emphasis is on the delicate and non - trivial dynamics in the dip - bump region , at @xmath2 gev@xmath3 and at the... | 209 |
1301.3624 | using a full implementation of resummed perturbation theory ( pt ) from a multi - point propagator expansion , we put forward new theoretical predictions for the two - point statistics of matter fluctuations in redshift space . the predictions consistently include pt corrections up to the two - loop order and are based... | 188 |
1301.0796 | we study ensembles of globally coupled , nonidentical phase oscillators subject to correlated noise , and we identify several important factors that cause noise and coupling to synchronize or desychronize a system . by introducing noise in various ways , we find a novel estimate for the onset of synchrony of a system i... | 168 |
cond-mat0005475 | we introduce the statistical asynchronous regression ( sar ) method : a technique for determining a relationship between two time varying quantities without simultaneous measurements of both quantities . we require that there is a time invariant , monotonic function y = u(x ) relating the two quantities , y and x. in o... | 176 |
1701.02314 | we present @xmath0-band scattered light imaging of a bright debris disk around the a0 star hd 36546 obtained from the subaru coronagraphic extreme adaptive optics ( scexao ) system with data recorded by the hiciao camera using the vector vortex coronagraph . scexao traces the disk from @xmath1 @xmath2 03 to @xmath1 @xm... | 298 |
astro-ph0005123 | we present a map and an angular power spectrum of the anisotropy of the cosmic microwave background ( cmb ) from the first flight of maxima . maxima is a balloon - borne experiment with an array of 16 bolometric photometers operated at 100 mk . maxima observed a 124 deg@xmath0 region of the sky with 10 resolution at fr... | 149 |
1112.3067 | nighttime visible - light sky brightness and transparency are reported for the polar environment research laboratory ( pearl ) , located on a 610-m high ridge near the eureka research station , on ellesmere island , canada . photometry of polaris obtained in @xmath0 band with the pearl all sky imager ( pasi ) over two ... | 215 |
1111.2765 | presymmetry , the hidden symmetry underlying the charge and generational patterns of quarks and leptons , is utilized for repairing the left right asymmetry of the standard model with dirac neutrinos . it is shown that the restoration of parity is consequent with an indispensable left right symmetric residual presymmet... | 121 |
astro-ph0507685 | a deep mid- and far - infrared survey in the extended groth strip ( egs ) area gives 3.6 to 8 flux densities or upper limits for 253 lyman break galaxies ( lbgs ) . the lbgs are a diverse population but with properties correlated with luminosity . the lbgs show a factor of 30 range in indicated stellar mass and a facto... | 186 |
hep-ph9405299 | low- and intermediate mass higgs bosons decay preferably into fermion pairs . the one - loop electroweak corrections to the respective decay rates are dominated by a flavour - independent term of @xmath0 . we calculate the two - loop gluon correction to this term . it turns out that this correction screens the leading ... | 127 |
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