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the groundbreaking discovery of neutrino oscillations represents a concrete indication of new physics and the measurement of the oscillation parameters has the potential to unlock new knowledge on the fundamental building blocks of matter. for measuring the neutrino properties to percent-level precision, an ambitious a... | electron scattering for neutrino physics at mami and mesa |
cosmological observations indicate that most of the matter in the universe is dark matter. dark matter in the form of weakly interacting massive particles (wimps) can be detected directly, via its elastic scattering off target nuclei. most current direct detection experiments only measure the energy of the recoiling nu... | directional search for dark matter using nuclear emulsions with newsdm |
we apply the no-core shell model with continuum (ncsmc) that is capable of describing both bound and unbound states in light nuclei in a unified way with chiral two- and three-nucleon interactions as the only input. the ncsmc can predict structure and dynamics of light nuclei and, by comparing to available experimental... | ab initio investigations of a=8 nuclei: α-α scattering, deformation in 8he, radiative capture of protons on 7be and 7li and the x17 boson |
searches for light dark matter (dm) and studies of coherent elastic neutrino-nucleus scattering (cevns) imply the detection of nuclear recoils in the 100 ev range. however, an absolute energy calibration in this regime is still missing. the crab project proposes a method based on nuclear recoils induced by the emission... | accurate calibration of nuclear recoils at the 100 ev scale using neutron capture |
since its prediction in 1974, the measurement of the coherent elastic neutrino-nucleus scattering (ce υns) has been a great challenge for many experimentalists. one of the main factors is the small recoil energies of the nucleus produced by this interaction, which is dominant for energies ≾ 50 mev, for medium target ma... | coherent elastic neutrino-nucleus scattering |
non-standard interactions (nsi) between neutrinos and electrons can significantly modify the decoupling of neutrinos from the plasma. these interactions have two effects on the overall picture: (i) they alter neutrino oscillations though matter effects and (ii) they modify the scattering and annihilation processes invo... | cosmological radiation density with non-standard neutrino-electron interactions |
due to their large active volume and low energy threshold for particle detection time projection chambers (tpcs) are promising candidates to characterise neutrino beams at the next generation long baseline neutrino oscillation experiments such as dune and hyper-k. the higher target density for the incoming neutrino bea... | commissioning and beam test of a high pressure time projection chamber |
the nova experiment is an off-axis long-baseline neutrino oscillation experiment seeking to measure $\nu_{\mu}$ disappearance and $\nu_{e}$ appearance in a $\nu_{\mu}$ beam originating at fermilab. in addition to measuring the unoscillated neutrino spectra for the purposes of predicting the oscillated neutrino spectrum... | recent cross section work from nova |
the deep underground neutrino experiment (dune) far detector (fd) will be formed by four 10-kton liquid argon (lar) time projection chambers (tpc) using both single and dual-phase technology. the dual-phase technology foreseen the charge amplification in the gas phase before the signal collection and is following a sta... | scintillation light production, propagation and detection in the 4-ton dual-phase lar-tpc demonstrator (data analysis and simulations) |
coherent elastic neutrino-nucleus scattering is a potential probe of nuclear neutron form factors. we show that the neutron root-mean-square (rms) radius can be measured with tonne-scale detectors of argon, germanium, or xenon. in addition, the fourth moment of the neutron distribution can be studied experimentally usi... | prospects for using coherent elastic neutrino-nucleus scattering to measure the nuclear neutron form factor |
direct dark matter searches are nowadays one of the most exciting research topics. several experimental efforts are concentrated on the development, construction, and operation of detectors looking for the scattering of target nuclei with weakly interactive massive particles (wimps). in this field a new frontier can be... | discovery potential for directional dark matter detection with nuclear emulsions |
the lux collaboration released its 332 live-day wimp search result in june 2016. besides wimps, there are several other rare particles to search for using two-phase xenon detectors, such as axion-like pseudoscalars, axions, and electrophilic dark matter. all of these proposed particles interact with xenon via electron ... | 37 ar calibration of the large underground xenon experiment |
minerνa (main injector experiment for v-a) is a few-gev neutrino nucleus scattering experiment at fermilab using various nuclei as targets. the experiment provides measurements of neutrino and anti-neutrino cross sections off of nuclear targets which are important for neutrino oscillation experiments and the probing of... | recent results from minerνa |
neutrinos are elementary particles electrically neutral which belong to the family of leptons. as a consequence and in first approximation they only undergo weak processes. this gives them very special properties. they are ideal tools to study precisely the weak interactions, but there is a price to pay: neutrinos are ... | interactions of neutrinos with matter |
experiments in neutrino physics cover a wide range—from deep inelastic scattering, over long base-line oscillation experiments and low-energy coherent neutrino-nucleus scattering (ceνns), to searches for neutrinoless double β decay (0νββ)—yet in all cases a key aspect in interpreting the results concerns understanding ... | interplay of nuclear physics, effective field theories, phenomenology, and lattice qcd in neutrino physics |
nova is a long-baseline accelerator-based neutrino oscillation experiment that uses the numi beam from fermilab to measure electron-neutrino appearance and muon-neutrino disappearance using a near detector, located at fermilab, and a far detector, located in ash river, minnesota. the high flux of muon neutrinos at the ... | neutrino tridents in the nova near detector |
coherent elastic neutrino-nucleus scattering (cevns), was first observed by the coherent collaboration in 2017 using a 14.6-kg sodium-doped csi scintillator detector. efforts on measuring cevns in different types of nuclei in order to test the n2 dependence of the cross section, are a current focal point of research. t... | the simulation of the coherent multi-tonne nai[tl] detector (naivete) |
the coherent collaboration program for studying neutrino scattering involves multiple detector targets located in neutrino alley in the basement of the oak ridge national laboratory (ornl) spallation neutron source. two measurements of the coherent elastic neutrino-nucleus scattering (cevns) cross section on a csi dete... | the coherent neutrino scattering program at the ornl spallation neutron source |
one of the least constrained contributions to the neutral current (nc) elastic neutrino-proton cross section is the strange axial form factor, which represents the strange quark spin contribution to the spin structure of the proton. this becomes the net strange spin contribution, $\delta s$, in the limit when the negat... | studying neutral current elastic scattering and the strange axial form factor in microboone |
in the field of direct dark matter search, a variety of experiments have been developed over the past decades aiming at detecting weakly interactive massive particles (wimps) via their scattering in a detector medium and, in the last years, several experimental efforts are concentrated on the directionality approach: t... | newsdm: an emulsion-based directional dark matter experiment |
coherent elastic neutrino-nucleus scattering (ceν ns), detected for the first time more than 40 years after its prediction, represents an experimental challenge because of its signature: a single nuclear recoil with energy in the range of 10 ev to a few 10's kev on average. one of the main features of ceν ns is its cro... | first tests of li2wo4 bolometric detectors using mmc sensors for the detection of ceν ns |
minerva is a neutrino scattering experiment to make precision measurements of cross sections and investigate nuclear effects. a precise understanding of neutrino interactions is crucial for the neutrino oscillation program. several cross sections will be presented, including pion production, kaon production as well as ... | the minerva experiment |
the standard model has been a theory with the greatest success in describing the fundamental interactions of particles. as of the writing of this dissertation, the standard model has not been shown to make a false prediction. however, the limitations of the standard model have long been suspected by its lack of a descr... | compton scattering polarimetry for the determination of the proton's weak charge through measurements of the parity-violating asymmetry of 1h(e,e')p |
a large number of the presently running neutrino and dark-matter experiments use thallium-doped cesium-iodide csi[tl] crystals, sodium-doped cesium-iodide csi[na] crystals, or thallium-doped sodium-iodide nai[tl] crystals. in the present paper we calculate elastic and inelastic cross sections for neutral-current supern... | neutral-current supernova neutrino-nucleus scattering off 127i and 133cs |
the coherent experiment at the oak ridge national laboratory (ornl) spallation neutron source (sns) aims to study coherent elastic neutrino nucleus scattering (cevns) with different detector technologies. the first observation of cevns was recently made by the coherent experiment with a 14 csi detector. the result is i... | search for cevns at the sns with the coherent experiment |
a variety of experiments have been developed over the past decades, aiming to detect weakly interactive massive particles (wimps) via their scattering in a detector medium. the sensitivity of these experiments has improved with a tremendous speed due to a constant development of the detectors and analysis methods. dete... | directional search for dark matter using nuclear emulsion |
the microboone experiment is an 85 ton active volume liquid-argon time projection chamber (lartpc) located in the booster neutrino beamline at fermilab. the excellent calorimetric and spatial resolution of the lartpc allows us to identify isolated proton tracks with lengths as short as 2 cm, which is equivalent to prot... | studies of neutral current neutrino-nucleon scattering with the microboone detector |
modeling lepton-nucleus scattering with the accuracy required to extract neutrino-oscillation parameters from long- and short-baseline experiments necessitates retaining most quantum-mechanical effects. one such effect is the interference between one- and two-body current operators in the transition currents, which has... | one and two-body current contributions to lepton-nucleus scattering |
programs are underway to search for light dark matter (dm) with masses between 1 and 1000 mev produced by photon and electron interactions in a beam dump. we summarize various strategies being pursued. details are given on the beam-dump experiment (bdx) at jefferson lab, which will use a 1 m3 segmented csi(tl) scintill... | beam dump experiments with photon and electron beams |
accurate neutrino cross-section measurements and the modeling of nuclear effects are required for precise measurements of neutrino oscillation physics, such as cp-violation and the ordering of the neutrino masses. significant model discrepancies are observed from different neutrino cross section measurements in numerou... | constraining the neutrino-nucleus interaction for neutrino oscillations |
neutrino-nucleus interactions at low energies can produce excited nuclear states that can de-excite by emitting particles, including neutrons. neutrino-induced neutrons (nins) produced in common gamma shielding material, such as lead and iron, can pose a background for coherent elastic neutrino-nucleus scattering exper... | a measurement of neutrino-induced neutron production in lead and iron nuclei |
coherent is a collaboration whose goal is to measure coherent elastic neutrino-nucleus scattering (cevns). coherent plans to deploy a suite of detectors to measure the expected number-of-neutrons squared dependence of cevns at the spallation neutron source at oak ridge national laboratory. one of these detectors is a l... | assembly and commissioning of a liquid argon detector and development of a slow control system for the coherent experiment |
results of investigations of the near-horizontal muons in the range of zenith angles of 85-95 degrees are presented. in this range, so-called "albedo" muons (atmospheric muons scattered in the ground into the upper hemisphere) are detected. albedo muons are one of the main sources of the background in neutrino experime... | results of measurements of the flux of albedo muons with nevod-decor experimental complex |
numerous investigations discuss neutrino properties from low to ultra high energies. this review discusses several topics that are investigated in present day experiments. the first section covers the detection of $\tau$-neutrinos of cosmic origin and describes the significance of the results. the second topic points o... | open issues in neutrino reactions |
we give a brief representation of the theoretical results from the color dipole picture, covering the total photoabsorption cross section, high-energy j/ψ photoproduction with respect to recent experimental data from the lhcb collaboration at cern, and ultra-high energy neutrino scattering, relevant for the ice-cube ex... | on the color dipole picture |
we present a continuum random phase approximation approach to study electron- and neutrino-nucleus scattering cross sections, in the kinematic region where quasielastic scattering is the dominant process. we show the validity of the formalism by confronting inclusive ($e,e'$) cross sections with the available data. we ... | quasielastic electron- and neutrino-nucleus scattering in a continuum random phase approximation approach |
we present a detailed study of charged-current quasielastic neutrino-nucleus scattering and of the influence of correlations on one- and two-nucleon knockout processes. the quasielastic neutrino-nucleus scattering cross sections, including the influence of long-range correlations, are evaluated within a continuum rando... | correlations in neutrino-nucleus scattering |
the coherent experiment aims to study coherent elastic neutrino nucleus scattering (cevns) with various nuclei using pulsed neutrinos provided by the spallation neutron source at ornl. the first observation of cevns was reported by the coherent collaboration with a 14 kg csi detector. the present dataset with twice mor... | coherent experiment at the spallation neutron source |
xmass is a multi-purpose experiment using a single-phase liquid-xenon scintillator detector located underground at kamioka observatory in japan. thanks to a low-energy threshold and low background, the xmass detector has a potential to pursue various topics in a field of neutrino physics. for example, xmass has a possi... | neutrino physics with the xmass liquid xenon detector |
the t2k experiment's off-axis near detector (nd280) has recently measured ccqe-like (mesonless) neutrino interactions on hydrocarbon as a series of differential cross-section measurements exploiting both muon and proton kinematics in addition to correlations between them. these results provide a novel probe of the aspe... | characterisation of nuclear effects in muon-neutrino scattering at t2k |
the <emph type="smallcap">majorana demonstrator</emph> is an experiment searching for neutrinoless double beta decay in 76ge. it consists of two modular arrays totaling 44 kg of high purity ge detectors operating at the 4850' level of the sanford underground research facility in south dakota. the p-type poi... | background rejection through pulse shape discrimination in the majorana demonstrator |
with wimp-nucleon scattering limits approaching the neutrino floor, and coherent elastic neutrino-nucleus scattering (cevns) experimentally established, there is renewed interest in constructing a large-scale nuclear recoil observatory capable of detecting and distinguishing wimp and cevns interactions via directionali... | the proposed cygnus directional nuclear recoil observatory |
the nova experiment is a long-baseline neutrino oscillation experiment designed to measure muon neutrino to electron neutrino oscillation. it uses the numi beam at fermilab and consists of a far detector in ash river, minnesota and a near detector at fermilab. an accurate prediction of the neutrino flux is important to... | measurement of neutrino-electron elastic scattering at nova near detector |
a electron of mass $m$, when electrically scatters of nucleus, of mass $m$, transfers momentum $q$ to the nucleus. the energy lost by electron is more than the energy gained by the nucleus. the resulting energy goes in exciting the atom to a higher energy state as in frank hertz experiment and sodium, neon, mercury vap... | aspects of electron scattering, the elastic, and the inelastic |
the koto experiment is a particle physics experiment located in j-parc, japan, aiming to explore physics beyond the standard model by measuring the branching ratio of the $k_l\rightarrow\pi^{0}\nu\bar{\nu}$ decay. this decay has not yet been observed. the branching ratio predicted by the standard model of $(3.0\pm0.3)\... | kaon-scatter introduced backgrounds in the koto experiment |
since a long time electron scattering has been envisaged as a powerful and preferential tool to investigate nuclear properties. in particular, the (e,e'p) knockout reaction has provided a wealth of information on the single particle (s.p.) aspects of nuclear structure, on the validity and the limit of the independent p... | from (e,e'p) to neutrino scattering |
liquid argon is widely used as a detector medium in particle physics, and is a promising technique for the future in the detection of neutrinos and possibly more exotic particles. low energy recoils in argon are of special interest: coherent elastic neutrino-nucleus scattering (cenns) and elastic scattering of dark mat... | measuring sub-kev ionization yields in liquid argon for dark matter and coherent neutrino scattering searches |
the nova experiment is a long-baseline neutrino oscillation experiment designed to measure (a) the appearance of electron neutrino and antineutrino, and (b) the disappearance of muon neutrino and antineutrino. it consists of two segmented, liquid-scintillator detectors positioned 14 mrad off-axis from the fermilab numi... | νe charged-current inclusive cross section measurement and the status of flux constraints using ν - e elastic scattering in the nova near detector |
ship is a new general purpose fixed target facility, whose technical proposal has been recently submitted to the cern sps committee. in its initial phase, the 400gev proton beam extracted from the sps will be dumped on a heavy target with the aim of integrating 2×1020 pot in 5years. a dedicated detector located downstr... | the ship experiment at cern sps |
coherent elastic neutrino-nucleus scattering (cevns) has a large enough cross section that, if discovered, could open new doors in neutrino detection, such as reductions in size and cost of neutrino experiments. cevns is theorized to have a n2 dependence (n being number of neutrons), which can be analyzed through detec... | rebuilding bgo detector array for neutrino physics experiments |
neutrino-nuclear interactions are an integral part of accelerator based measurements of neutrino oscillation. however, the presence of significant nuclear effects complicates our understanding and can be a source of bias in the determination of oscillation parameters. the modeling of nuclear effects can be tested again... | progress in neutrino-nuclear scattering |
neutrino-nucleus (νn) elastic scattering has been observed with neutrinos from decay-at-rest pions, in which the quantum-mechanical coherency effects are only partial. to probe full coherency, studies of νn scattering with lower energy neutrino sources would be necessary. we will review various projects pursuing this g... | neutrino-nucleus coherent scattering with reactor and solar neutrinos |
a technique using layered wavelength shifting, scintillating and non-scintillating films is presented to achieve discrimination of surface alpha events from low-energy nuclear recoils in liquid argon detectors. a discrimination power greater than 108, similar to the discrimination possible for electronic recoils in arg... | surface background rejection in liquid argon dark matter detectors using layered wavelength-shifting and scintillating thin films |
ongoing experiments are searching for dark matter or coherent neutrino scattering signals via the identification of nuclear recoils using germanium and silicon as detector materials. at the sub-kev recoil energy scales being probed by the latest generation of such experiments, the ionization yield of nuclear recoils in... | low energy nuclear recoil calibration with neutron capture |
precision accelerator-based neutrino oscillation measurements relay on precise and accurate modeling of the interaction of neutrinos with atomic nuclei. at the moment, our insufficient understanding of such interactions is a dominant systematic in extraction of neutrino oscillation parameters and can stand as a signifi... | stuart jay freedman award talk: from electrons to neutrinos: nuclear effects in oscillation measurements |
genie is the world's most widely-used neutrino monte carlo generator and its physics model is employed by nearly all current and near future experiments. the collaboration developed the capability to perform global physics tuning using both the increasing body of neutrino scattering data and the vast complementary arra... | genie v3 models and global fits of neutrino scattering data |
jefferson lab has had great success using high-energy probes to significantly advance our understanding of energetic, high-density components of nuclear structure. studies of high-momentum nucleons associated with short-range correlations (srcs) have mapped out the strength and isospin dependence of these energetic com... | recent insight into the structure of short-range correlations and the emc effect. |
the t2k neutrino beam is produced by colliding 30 gev protons with a graphite target, and some dark sector models predict that a dark matter candidate could be created in the collision. this massive and neutral particle could scatter off a nucleon in super-kamiokande, a 50 kilotonne water cherenkov detector. similar to... | a search at super-kamiokande for low mass dark matter candidates in the t2k neutrino beam |
experiments with high energy neutrino beams at cern provided early quantitative tests of the standard model. this article describes results from studies of the nucleon quark structure and of the weak current, together with the precise measurement of the weak mixing angle. these results have established a new quality fo... | highlights from high energy neutrino experiments at cern |
neutrino-nucleus (νn) elastic scattering has been observed with neutrinos from decay-at-rest pions, in which the quantum-mechanical coherency effects are only partial. to probe full coherency, studies of νn scattering with lower energy neutrino sources would be necessary. we will review various projects pursuing this g... | neutrino-nucleus coherent scattering with reactor and solar neutrinos |
the reference design of the near detector for the lbne/f experiment is a high-resolution fine-grained tracker (fgt) capable of precisely measuring all four species of neutrinos: νμ, νe, νμ and νe. the goals of the fgt is to constrain the systematic errors, below the corresponding statistical error in the far detector, ... | measurements of the neutrino flux using fine-grained tracker |
high intensity beams and new detectors are enabling us to gather new information about reactions of gev neutrinos on nuclei, at the transition between elastic and inelastic scattering. accurate modeling of these complex reactions will benefit greatly from this data. i will review results and capabilities of current and... | experimental results on neutrino scattering |
coherent is using the intense neutrino flux produced at the spallation neutron source (sns) to investigate coherent elastic neutrino-nucleus scattering (cevns). the high energy neutrinos can induce reactions in the shielding material of cevns detectors; in particular they can excite the nucleus that will decay by emiss... | measurement of the neutrino-induced neutron cross section in lead at the spallation neutron source |
coherent elastic neutrino-nucleus scattering (cenns) is a standard model process that, although predicted for decades, has only been detected recently. now that cenns has been discovered, it provides a new probe for physics beyond the standard model. we study the potential to probe new physics with cenns through the us... | prospects for exploring new physics in coherent elastic neutrino-nucleus scattering experiments |
next generation neutrino oscillation experiments aim towards a high-precision extraction of the oscillation parameters, which in turn requires an unprecedented understanding of neutrino-nucleus interactions. charged-current quasi-elastic (ccqe) scattering is the process in which the neutrino produces a charged lepton a... | progress towards the extraction of exclusive ν µ -ar ccqecross sections using the microboone lartpc detector |
in the scenarios of dark matter (dm) with a non-minimal dark sector, we revisit a new detection strategy of observing two or three simultaneous signals from inelastic scattering of a boosted dm [1]. the relativistically incoming dm can scatter off inelastically to a heavier unstable dark sector particle which decays ba... | non-minimal dark matter search in dark matter colliders |
neutral current resonant delta production, with subsequent radiative decay, is a standard model source of low energy single photons in many neutrino scattering experiments. these photons represent an often irreducible background in electron neutrino appearance experiments, such as in the miniboone, t2k, and nova experi... | searching for single photon emission from radiative decays of delta resonances in microboone |
core collapse supernova simulations can be sensitive to neutrino interactions near the neutrinosphere. this is the surface of last scattering. we model the neutrinosphere region as a warm unitary gas of neutrons. a unitary gas is a low density system of particles with large scattering lengths. we calculate modification... | neutrino scattering in supernovae and spin correlations of a unitary gas |
the coherent experiment at the spallation neutron source at oak ridge national lab recently observed coherent elastic neutrino nucleus scattering (cevns) at the 6.7 σ level with 14 kg of csi commissioned in june 2015. coherent is intending to measure cevns on multiple nuclei to verify the n2 dependence of the cevns cro... | status of cevns search with the cenns-10 liquid argon detecor for coherent |
we present an effective theory for neutrino interactions with quarks, gluons and photons that includes operators up to dimension 7. we perform a matching of these operators into nucleon operators in order to describe low energy processes as the recently observed coherent scattering on nuclei. we compare the contributio... | eft of nonstandard neutrino interactions |
large-scale, low-threshold detectors offer the possibility to measure coherent elastic neutrino-nucleus scattering (cevns) cross-sections with high statistical precision. these measurements permit a broad collection of physics studies, such as placing improved constraints upon non-standard neutrino interactions and pro... | a tonne-scale liquid argon scintillation detector for precision cevns studies |
the musun experiment will measure the rate of muon capture on the deuteron to 1.5 % precision. this reaction is related to solar pp fusion and the nud scattering reaction at the sudbury neutrino observatory through effective field theories like chiral perturbation theory. the gamow-teller transition in all of these pro... | muon-catalyzed fusion effects in the precision measurement of muon capture on the deuteron |
neutrino-nucleus interaction models are needed to predict the observed neutrino energy spectrum in neutrino oscillation experiments. these models have difficulty describing neutrino scattering data in the 1-10 gev neutrino energy range in which accelerator neutrino oscillation experiments operate. this talk will detail... | neutrino interaction model tuning at nova |
neutrino physics is entering an age of precision measurements. a number of experiments have firmly established the existence of neutrino oscillations and determined the corresponding squared mass differences and mixing angles. these measurements have provided unambiguous evidence that neutrinos have non-vanishing masse... | testing a neutrino event generator against electron scattering data |
monte carlo generators are crucial to the analysis of high energy physics data, ideally giving a baseline comparison between the state-of-art theoretical models and experimental data. presented here is a comparison between three of final state distributions from the genie, neut, nuance, and nuwro neutrino monte carlo e... | comparisons of neutrino event generators from an oscillation-experiment perspective |
the goal of the musun experiment at psi is to measure the rate of muon capture on the deuteron with a precision of 1.5%. this rate will be used to fix the low-energy constant that describes the two-nucleon weak axial current in chiral perturbation theory. it will therefore calibrate evaluations of solar proton-proton f... | musun: muon capture on the deuteron |
microboone is a new 170-ton liquid-argon time projection chamber located on the booster neutrino beam line at fermilab, being commissioned in 2015. using a beam of neutrinos with a mean energy of approximately 1 gev, microboone will explore neutrino oscillations, as well as measure a variety of neutrino-nucleon and neu... | exploring nucleon axial structure at microboone |
charged current quasi-elastic scattering of electron neutrinos below 100 mev from 16 o nucleus is not yet observed, despite being a major component of the atmospheric neutrino signal at low energies. this channel is an important background for diffuse supernova neutrino background searches (dsnb) with inverse beta deca... | νe - 16 o interactions in super-kamiokande with low energy atmospheric neutrinos |
neutrino-nucleus interactions serve as a possible probe to study the nucleus and weak interactions. the coherent collaboration seeks to observe the n2 dependence of the coherent elastic neutrino-nucleus scattering (cevns) and continues taking data for the precision measurement of the cevns cross-section for multiple nu... | search for neutrino-induced neutron production in pb-208 at sns |
the coherent elastic neutrino-nucleus scattering has been observed by the coherent collaboration using a 14.6-kg csi[na] scintillator at oak ridge national laboratory. this indicates a new way to build a compact neutrino detector and unlocks new channels to test the standard model. one challenge is to understand the ne... | quenching factor measurements for germanium detectors at triangle universities nuclear laboratory (tunl) |
the ricochet experiment seeks to measure coherent (neutral-current) elastic neutrino-nucleus scattering (cenns) using dark matter style detectors placed near a neutrino source, possibly the mit research reactor (mitr), which offers a high continuous neutrino flux at high energies. currently, ricochet is characterizing ... | measuring neutron spectrum at mit research reactor utilizing he-3 bonner cylinder approach with an unfolding analysis |
the extraction of neutrino mixing parameters from neutrino oscillation experiments relies on the reconstruction of the incident neutrino energy and on knowledge of the neutrino-nucleus interaction cross-section for various nuclei and a wide range of incident neutrino energies. there are a wide variety of electron scatt... | electron-scattering constraints for neutrino-nucleus interactions |
the present status of neutrino cross section physics is reviewed focusing on the recent theoretical developments in quasielastic scattering, multi-nucleon contributions to the inclusive scattering and pion production on nucleons and nuclei. a good understanding of these processes is crucial to meet the precision needs ... | the physics of neutrino cross sections: theoretical studies |
because quantum chromodynamics (qcd) is non-perturbative at low energies, strong interactions at the ∼ gev scale are very challenging to understand. theoretical progress has been made recently using qcd-based effective field theories (eft). the short-distance physics of the effective theory is absorbed into a limited n... | a precision measurement of the rate of muon capture on the deuteron |
lariat (liquid argon in a test-beam) is a liquid argon time projection chamber (lartpc) positioned in a charged particle beamline whose primary purpose is to study the response of lartpc's to charged particle interactions. this previously unmeasured experimental data will allow for improvement of monte carlo simulation... | proton scattering on liquid argon |
the minerνa collaboration is currently engaged in a broad program of neutrino-nucleus interaction measurements. several recent measurements of interest to the accelerator-based oscillation community are presented. these include measurements of quasi-elastic scattering, diffractive pion production, kaon production and c... | recent results from minerνa |
the contribution discusses features of the 180° system at the s-dalinac its experimental program on transverse electron scattering with emphasis on topics of relevance for the description of neutrino interaction with nuclei. examples discussed include the quenching of spin-isospin modes common to vector and axial coupl... | 180° electron scattering at the s-dalinac |
the minerva (main injector experiment for v-a) experiment, operating since 2009, is a few-gev neutrino-nucleus scattering experiment in the numi beamline at fermilab. the experiment measures neutrino and anti-neutrino interactions on a variety of nuclei including plastic scintillator, lead, carbon, iron, and liquid hel... | minerva status and result |
gas-based recoil tracking detectors are used in a variety of nuclear and particle physics experiments to identify particles based on distinct interaction signatures. past research shows that this technology, if further developed, may prove useful in the ongoing search for dark matter and coherent neutrino scattering ob... | infrared optical readout of a gas-based recoil tracking detector |
taking advantage of technologies which have come to maturity and the availability of a world-class pulsed neutrino source, the coherent collaboration seeks to make the first unambiguous measurement of coherent, elastic neutrino-nucleus scattering (cevns). oak ridge national laboratory's spallation neutron source is, as... | update and initial results from the coherent experiment |
the quantitative understanding of how the description of nuclear dynamics affects the neutrino-nucleus cross sections-needed to reduce the systematic uncertainty of long baseline neutrino oscillation experiments-involves severe difficulties. in this paper, i review the status and prospects of theoretical studies of neu... | neutrino cross sections and oscillation parameters |
microboone is an experiment based at fermilab that uses a liquid argon time projection chamber (lartpc) to investigate the excess of low energy events observed by the miniboone experiment, study neutrino-argon cross-sections, and perform r&d for future lartpc devices. microboone relies on the reconstruction of neut... | muon momentum determination with multiple coulomb scattering for the microboone experiment |
the most precise measurement of the electron neutrino mass has been obtained from the shape of the electron energy spectrum near the endpoint in tritium decay. the mainz and troitsk experiments indicated an excess instead of expected depletion of counts in that region. results derived from such measurements are subject... | threshold e- p⟶ nνe scattering and the electron neutrino mass |
we present a new measurement of the ionization yield in liquid xenon for nuclear recoils between 0.3 - 6 kev, directly targeting the region of interest for low-mass wimp dark matter and coherent scattering of solar or reactor neutrinos. a collimated, pulsed source of 579 kev neutrons was generated via the li(p,n)be rea... | measurement of the nuclear recoil ionization yield in liquid xenon from 0.3 kev to 6 kev |
one of the primary physics goals of the deep underground neutrino experiment (dune) is measuring the electron neutrino flux from a core-collapse supernova or black hole formation. if a neutrino burst were detected, an essential piece of information would be its location. this would allow other astronomers to observe it... | supernova pointing resolution of dune |
the detection of coherent-neutrino nucleus scattering opens up new opportunities to probe physics beyond the standard model such as the search for a neutrino magnetic moment or sterile neutrinos. we present a novel cryogenic neutrino experiment at a nuclear power reactor which allows for precision measurements with a m... | exploring coherent neutrino-nucleus scattering with nu-cleus |
minerva (main injector experiment for v-a) is a neutrino scattering experiment in fermilab's numi high-intensity neutrino beam. minerva was designed to make precision measurements of neutrino and antineutrino cross sections on a variety of materials including plastic scintillator(ch), c, fe, pb, he and water. we presen... | measurement of muon plus proton final states in muon neutrinos interactions on ch at 4.2 gev |
the red-100 detector has been built for observation of cevns (coherent elastic neutrino nucleus scattering) at the kalinin nuclear power plant (knpp). the red-100 is a two-phase xenon emission detector which is sensitive the extremely low ionization signals (down to single ionization electrons) in a massive target ( 10... | the red-100 experiment on cevns study |
in searching for neutrinoless double-beta decay, it is crucial to understand backgrounds in liquid scintillator detectors for these rare events before the next generation of experiments at the kiloton-scale. with sufficient timing resolution to separate scintillation light from cherenkov radiation, it is feasible to us... | simulations of water-cherenkov events with a sr90 source for the calibration of nudot experiment |
the nature of dark matter is one of the fundamental questions to be answered. direct dark matter searches are focussed on the development, construction, and operation of detectors looking for the scattering of weakly interactive massive particles (wimps) with target nuclei. the measurement of the direction of wimp-indu... | directional dark matter search with the newsdm experiment |
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