Probing Proton Spin Structure: A Measurement of g2p at Four-momentum Transfer of 2 to 6 GeV2The Spin Asymmetries of the Nucleon Experiment investigated the spin structure of the proton via inclusive electron scattering at the Continuous Electron Beam Accelerator Facility at Jefferson…James Davis Maxwell·Apr 7, 2017SaveLearn
Total Absorption Spectroscopy Study of the Beta Decay of 86Br and 91RbThe beta decays of 86Br and 91Rb have been studied using the total absorption spectroscopy technique. The radioactive nuclei were produced at the IGISOL facility in Jyväskylä and further…S. Rice, A. Algora, J. L. Tain et al.·Apr 6, 2017SaveLearn
Evaporation Channel as a Tool to Study Fission DynamicsThe dynamics of the fission process is expected to affect the evaporation residue cross section because of the fission hindrance due to the nuclear viscosity. Systems of intermediate fissility…A. Di Nitto, E. Vardaci, G. La Rana et al.·Apr 6, 2017SaveLearn
Proton Cumulants and Correlation Functions in Au + Au Collisions at sNN=7.7-200 GeV from UrQMD ModelWe studied the acceptance dependence of proton cumulants (up to fourth order) and correlation functions in 0--5\% most central Au+Au collisions at sNN=7.7, 11.5, 19.6, 27, 39, 62.4…Shu He, Xiaofeng Luo·Apr 3, 2017SaveLearn
Workshop on High-Intensity Photon Sources (HIPS2017) Mini-ProceedingsThis workshop aimed at producing an optimized photon source concept with potential increase of scientific output at Jefferson Lab, and at refining the science for hadron physics experiments…S. Ali, L. Allison, M. Amaryan et al.·Apr 3, 2017SaveLearn
Experimental Observations of Nuclear Activity in Deuterated Materials Subjected to a Low-Energy Photon BeamExposure of highly deuterated materials to a low-energy (nom. 2 MeV) photon beam resulted in nuclear activity of both the parent metals of hafnium and erbium and a witness material (molybdenum) mixed…Bruce M. Steinetz, Theresa L. Benyo, Vladimir Pines et al.·Apr 3, 2017SaveLearn
Helicity-dependent cross sections and double-polarization observable E in eta photoproduction from quasi-free protons and neutronsPrecise helicity-dependent cross sections and the double-polarization observable E were measured for η photoproduction from quasi-free protons and neutrons bound in the deuteron. The…L. Witthauer, M. Dieterle, S. Abt et al.·Apr 3, 2017SaveLearn
Photoproduction of eta mesons from the neutron: cross sections and double polarization observable EPhotoproduction of η mesons from neutrons Results from measurements of the photoproduction of η mesons from quasifree protons and neutrons are summarized. The experiments were…L. Witthauer, M. Dieterle, F. Afzal et al.·Apr 3, 2017SaveLearn
Study of the β-decay of 100Tc with Total Absorption γ-Ray SpectroscopyThe eta-decay of 100 Tc has been studied using the Total Absorption γ-Ray Spectroscopy technique at IGISOL. In this work the new DTAS spectrometer in coincidence with a cylindrical plastic…V. Guadilla, A. Algora, J. L. Tain et al.·Apr 3, 2017SaveLearn
J/ψ production as a function of charged-particle pseudorapidity density in p-Pb collisions at s NN = 5.02 TeVWe report measurements of the inclusive J/ψ yield and average transverse momentum as a function of charged-particle pseudorapidity density dN ch/ dη in p-Pb collisions at…ALICE Collaboration·Apr 2, 2017SaveLearn
W and Z boson production in 5.02 TeV pp and p+Pb collisions with the ATLAS detectorThis proceeding reports the ATLAS results of measuring vector boson production in pp and p+Pb collisions at the center-of-mass energy of 5.02~TeV per nucleon. Z boson bosons are reconstructed…Mirta Dumančić·Apr 2, 2017SaveLearn
Evaluating Vud from neutron beta decaysAlthough well studied, the neutron still offers a unique laboratory for precise tests of Standard Model (SM) predictions. Neutron decay is free of nuclear structure corrections present in nuclear…Dinko Pocanic·Apr 1, 2017SaveLearn
Measurement of the Shared Momentum Fraction zg using Jet Reconstruction in p+p and Au+Au Collisions with STAROne key difference in current energy loss models lies in the treatment of the Altarelli-Parisi, AP, splitting functions. It has been shown that the shared momentum fraction, henceforth called Jet…Kolja Kauder·Mar 31, 2017SaveLearn
Measurements of the Total Cross section for Thermal Neutrons at PNSIn order to measure the total cross section for thermal neutrons, a photoneutron source (PNS, phase 1) has been developed for the acquisition of nuclear data for the Thorium Molten Salt Reactor…Longxiang Liu, Hongwei Wang, Yugang Ma et al.·Mar 30, 2017SaveLearn
PHENIX results on direct photon-hadron correlationsDirect photon-hadron correlations are a golden channel to study parton in-medium energy loss in QGP. The modification of the effective fragmentation function for the away-side jet can be measured by…Huijun Ge·Mar 28, 2017SaveLearn
Cumulants of event-by-event net-strangeness distributions in Au+Au collisions at sNN=7.7-200 GeV from UrQMD modelFluctuations of conserved quantities, such as baryon, electric charge and strangeness number, are sensitive observables in heavy-ion collisions to search for the QCD phase transition and critical…Chang Zhou, Ji Xu, Xiaofeng Luo et al.·Mar 27, 2017SaveLearn
Jet-hadron correlations relative to the event plane at the LHC with ALICEThe hot, dense and strongly interacting medium known as the Quark Gluon Plasma (QGP) is produced in relativistic heavy-ion collisions at the Large Hadron Collider (LHC). Early in the collisions,…Joel Mazer·Mar 27, 2017SaveLearn
Deep sub-threshold ϕ production and implications for the K+/K- freeze-out in Au+Au collisionsWe present data on charged kaons (K+-) and ϕ mesons in Au(1.23A GeV)+Au collisions. It is the first simultaneous measurement of K and ϕ mesons in central heavy-ion collisions below a kinetic beam…J. Adamczewski-Musch, O. Arnold, C. Behnke et al.·Mar 24, 2017SaveLearn
Charmonium production in Pb-Pb collisions measured by ALICE at the LHCThe ALICE experiment is dedicated to the study of the Quark-Gluon Plasma (QGP), a state of matter where, due to high temperature and density, quarks and gluons are deconfined. One of the probes…Victor Feuillard·Mar 24, 2017SaveLearn
Analysis of the exclusive final state npe+e- in quasi-free np reactionWe report on the investigation of dielectron production in tagged quasi-free neutron-proton collisions by using a deuteron beam of kinetic energy 1.25 GeV/u inpinging on a liquid hydrogen target. Our…J. Adamczewski-Musch, O. Arnold, E. T. Atomssa et al.·Mar 24, 2017SaveLearn
Analysis of pion production data measured by HADES in proton-proton collisions at 1.25 GeVBaryon resonance production in proton-proton collisions at a kinetic beam energy of 1.25 GeV is investigated. The multi-differential data were measured by the HADES collaboration. Exclusive channels…G. Agakishiev, A. Balanda, D. Belver et al.·Mar 24, 2017SaveLearn
Double charge exchange (11B,11Li) reaction for double beta decay responseThe (11B,11Li) double charge-exchange reaction (DCER) at E(11B)/A=80 MeV was measured for the first time to demonstrate the feasibility of the reaction for studying neutrino nuclear…K. Takahisa, H. Ejiri, H. Akimune et al.·Mar 24, 2017SaveLearn
Δ(1232) Dalitz decay in proton-proton collisions at T=1.25 GeV measured with HADESWe report on the investigation of Δ(1232) production and decay in proton-proton collisions at a kinetic energy of 1.25 GeV measured with HADES. Exclusive dilepton decay channels ppe+e- and…J. Adamczewski-Musch, O. Arnold, E. T. Atomssa et al.·Mar 22, 2017SaveLearn
Experimentally Study the Deep Dirac Levels with High-Intensity LasersVarious theories have predicted the deep Dirac levels (DDLs) in atoms for many years. However, the existence of the DDL is still under debating, and need to be confirmed experimentally. With the…Xiaopeng Zhang, Changbo Fu, Dechang Dai·Mar 22, 2017SaveLearn
New Narrow N(1685) and N(1726)? Remarks on the Interpretation of the Neutron Anomaly as an Interference PhenomenonDifferent interpretations of narrow structures at W 1.68 and W 1.72 GeV observed in several reactions are discussed. It is questionable whether interference phenomena could explain the…V. Kuznetsov, V. Bellini, V. Brio et al.·Mar 21, 2017SaveLearn