Study of freeze-out dynamics in STAR at RHIC Beam Energy Scan ProgramThe STAR detector at RHIC, due to its large uniform acceptance and excellent particle identification capabilities, has measured a variety of hadron species (π, K, p, p,…Sabita Das·Feb 2, 2014SaveLearn
Further investigations on the Neutron Flux Generation in a Plasma Discharge Electrolytic CellOur recent paper on the "Search for Neutron Flux Generation in a Plasma Discharge Electrolytic Cell" [1] has as main goal the validation of the experiment in Ref.[2]. As a follow-up, Ref.[3]…R. Faccini, A. Pilloni, A. D. Polosa et al.·Jan 30, 2014SaveLearn
Neutron spectroscopic factors of 55Ni hole-states from (p,d) transfer reactionsSpectroscopic information has been extracted on the hole-states of 55Ni, the least known of the quartet of nuclei (55Ni, 57Ni, 55Co and 57Co), one neutron away from…A. Sanetullaev, M. B. Tsang, W. G. Lynch et al.·Jan 30, 2014SaveLearn
New libraries for simulating neutron scattering in dark matter detector calibrationsDark matter detectors require calibrations of their energy scale and efficiency to detect nuclear recoils in the 1-50 keV range. Most calibrations use neutron scattering and require MCNP or Geant4…Alan E. Robinson·Jan 30, 2014SaveLearn
Observation of the β-delayed γ-proton decay of 56Zn and its impact on the Gamow Teller strength evaluationWe report the observation of a very exotic decay mode at the proton drip-line, the β-delayed γ-proton decay, clearly seen in the β decay of the Tz = -2 nucleus 56Zn. Three γ-proton…S. E. A. Orrigo, B. Rubio, Y. Fujita et al.·Jan 29, 2014SaveLearn
Study of the eta meson production with polarized proton beamThe pp-> pp eta reaction was investigated at excess energies of 15 MeV and 72 MeV using the azimuthally symmetric WASA detector and a polarized proton beam of the Cooler Synchrotron COSY. The aim of…M. Hodana, P. Moskal, I. Ozerianska et al.·Jan 29, 2014SaveLearn
Azimuthal-angle dependence of charged-pion-interferometry measurements with respect to 2 nd- and 3 rd-order event planes in Au+Au collisions at s_NN=200 GeVCharged-pion-interferometry measurements were made with respect to the 2 nd- and 3 rd-order event plane for Au+Au collisions at s_NN=200 GeV. A strong azimuthal-angle…A. Adare, S. Afanasiev, C. Aidala et al.·Jan 29, 2014SaveLearn
Heavy-flavour decay lepton measurements in pp, p-Pb, and Pb-Pb collisions with ALICE at the LHCWe present the measurements of electrons and muons from the semi-leptonic decays of heavy-flavour hadrons measured in the central and forward rapidity regions with ALICE in pp, Pb-Pb, and p-Pb,…Sarah LaPointe·Jan 27, 2014SaveLearn
Search for the manifestation of the mesic-nuclei on the dd-->3HeNpi excitation function measured with WASA-at-COSYWe search for an evidence of eta-mesic 4He with the WASA-at-COSY detector. Two dedicated experiments were performed at the Cooler Synchrotron COSY-Juelich. The experimental method is based on the…Wojciech Krzemien, Pawel Moskal, Magdalena Skurzok·Jan 26, 2014SaveLearn
Probing the Repulsive Core of the Nucleon-Nucleon Interaction via the 4He(e,e'pN) Triple-Coincidence ReactionWe studied simultaneously the 4He(e,e'p), 4He(e,e'pp), and 4He(e,e'pn) reactions at Q2=2 [GeV/c]2 and xB>1, for a (e,e'p) missing-momentum range of 400 to 830 MeV/c. The knocked-out…I. Korover N. Muangma, O. Hen, R. Shneor et al.·Jan 23, 2014SaveLearn
Study of the N N eta' production with COSY-11We describe a new high precision measurement of the production cross-section for the eta' meson in proton-proton collisions for five beam momenta at low access energy region Q conducted at the…E. Czerwiński, P. Moskal, M. Silarski·Jan 23, 2014SaveLearn
Measurement of double polarization observables in meson photoproduction off the proton with the CBELSA/TAPS experimentOne of the remaining problems within the standard model is to gain a good understanding of the low energy regime of QCD, where perturbative methods fail. One key towards a better understanding is…Jan Hartmann·Jan 23, 2014SaveLearn
Pulse-shape discrimination of surface events in CdZnTe detectors for the COBRA experimentEvents near the cathode and anode surfaces of a coplanar grid CdZnTe detector are identifiable by means of the interaction depth information encoded in the signal amplitudes. However, the amplitudes…Matthew Fritts, Jan Tebrügge, Jürgen Durst et al.·Jan 23, 2014SaveLearn
Heavy-ion Collisions: Direct and indirect probes of the density and temperature dependence of EsymHeavy-ion collisions provide a versatile terrestrial probe of the nuclear equation of state through the formation of nuclear matter at a wide variety of temperatures, densities, and pressures. Direct…Z. Kohley, S. J. Yennello·Jan 22, 2014SaveLearn
Shape coexistence in neutron-deficient Hg isotopes studied via lifetime measurements in 184,186Hg and two-state mixing calculationsThe neutron-deficient mercury isotopes, 184,186Hg, were studied with the Recoil Distance Doppler Shift (RDDS) method using the Gammasphere array and the Köln Plunger device. The Differential…L. P. Gaffney, M. Hackstein, R. D. Page et al.·Jan 20, 2014SaveLearn
B(E2) strength ratio of one-phonon 2+ states of 94Zr from electron scattering at low momentum transferBackground: The B(E2) transition strength to the 2+2 state in 94Zr was initially reported to be larger by a factor of 1.63 than the one to the 2+1 state from lifetime measurements with the…A. Scheikh Obeid, S. Aslanidou, J. Birkhan et al.·Jan 20, 2014SaveLearn
Identified Particle Production in p-Pb Collisions Measured with the ALICE DetectorALICE has unique capabilities among the LHC experiments for particle identification (PID) at mid-rapidity (|η| < 0.9) over a wide range of transverse momentum (p T). In this proceeding…P. Christiansen·Jan 20, 2014SaveLearn
Prediction of non-identical particle correlations for the Beam Energy Scan programFemtoscopy of two non-identical particles in heavy ion collisions enables one to study the space-time asymmetry in the particle's emission process. Theoretical studies based on EPOS model…Katarzyna Poniatowska·Jan 20, 2014SaveLearn
Phenomenology of the ppK+K- system near thresholdIn this article studies of the near threshold pp ppK+K- reaction conducted with the COSY-11 and the ANKE detectors are reviewed. In particular recent investigations on the K+K- final state…M. Silarski·Jan 18, 2014SaveLearn
Studies of dijet transverse momentum balance and pseudorapidity distributions in pPb collisions at sqrt(s[NN]) = 5.02 TeVDijet production has been measured in pPb collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV. A data sample corresponding to an integrated luminosity of 35 inverse nanobarns was…The CMS Collaboration·Jan 17, 2014SaveLearn
Decay data of radionuclides along the valley of nuclear stability for astrophysical applicationsSeveral directions of the demand of decay data in nuclear astrophysics are discussed for radionuclides near the valley of nuclear stability. The current decay data evaluation results have been…Valery Chechev, Xiaolong Huang·Jan 16, 2014SaveLearn
Compton scattering from 12C using tagged photons in the energy range 65 - 115 MeVElastic scattering of photons from 12C has been investigated using quasi-monoenergetic tagged photons with energies in the range 65 - 115 MeV at laboratory angles of 60 deg, 120 deg, and 150 deg at…L. S. Myers, K. Shoniyozov, M. F. Preston et al.·Jan 16, 2014SaveLearn
Beam-Energy Dependence of Directed Flow of Protons, Antiprotons and Pions in Au+Au CollisionsRapidity-odd directed flow(v1) measurements for charged pions, protons and antiprotons near mid-rapidity (y=0) are reported in sNN = 7.7, 11.5, 19.6, 27, 39, 62.4 and 200 GeV Au + Au…STAR Collaboration, L. Adamczyk, J. K. Adkins et al.·Jan 14, 2014SaveLearn
A new event generator for the elastic scattering of charged leptons on protonsThis paper describes a new multipurpose event generator, ESEPP, which has been developed for the Monte Carlo simulation of unpolarized elastic scattering of charged leptons on protons. The generator…A. V. Gramolin, V. S. Fadin, A. L. Feldman et al.·Jan 13, 2014SaveLearn
Photon and dilepton production in high energy heavy ion collisionsThe recent results on direct photons and dileptons in high energy heavy ion collisions, obtained particularly at RHIC and LHC are reviewed. The results are new not only in terms of the probes, but…Takao Sakaguchi·Jan 10, 2014SaveLearn