Dipolar degrees of freedom and Isospin equilibration processes in Heavy Ion collisionsBackground: In heavy ion collision at the Fermi energies Isospin equilibration processes occur- ring when nuclei with different charge/mass asymmetries interacts have been investigated to get…M. Papa, I. Berceanu, L. Acosta et al.·Jan 5, 2015SaveLearn
Signals of Bose Einstein condensation and Fermi quenching in the decay of hot nuclear systemsWe report experimental signals of Bose-Einstein condensation in the decay of hot Ca projectile-like sources produced in mid-peripheral collisions at sub-Fermi energies. The experimental setup,…P. Marini, H. Zheng, M. Boisjoli et al.·Jan 3, 2015SaveLearn
Forward-backward emission of target evaporated evaporated fragments at high energy nucleus-nucleus collisionsThe multiplicity distribution, multiplicity moment, scaled variance, entropy and reduced entropy of target evaporated fragment emitted in forward and backward hemispheres in 12 A GeV 4He, 3.7 A…Zhi Zhang, Tian-Li Ma, Dong-Hai Zhang·Jan 3, 2015SaveLearn
Experimental study to explore the 8Be induced nuclear reaction via the Trojan Horse MethodTo explore a possible indirect method for 8Be induced astrophysical reactions, the 9Be=(8Be+ n) cluster structure was studied via the Trojan Horse Method. It is the first time to…Wen Qun-Gang, Li Cheng-Bo, Zhou Shu-Hua et al.·Dec 30, 2014SaveLearn
Effect of event selection on jetlike correlation measurement in d+Au collisions at sNN=200 GeVDihadron correlations are analyzed in s_ NN = 200 GeV d+Au collisions classified by forward charged particle multiplicity and zero-degree neutral energy in the Au-beam direction.…STAR Collaboration, L. Adamczyk, J. K. Adkins et al.·Dec 29, 2014SaveLearn
Probe Spin-Velocity Dependent New Interactions by Spin Relaxation Times of Polarized 3He GasWe have constrained possible new interactions which produce nonrelativistic potentials between polarized neutrons and unpolarized matter proportional to ασ·v where σ is the…H. Yan, G. A. Sun, S. M. Peng et al.·Dec 28, 2014SaveLearn
Direct photon and neutral pion production in pp and Pb-Pb collisions measured with the ALICE experiment at LHCMeasurements of direct photon and neutral pion production in heavy-ion collisions provide a comprehensive set of observables characterizing properties of the hot QCD medium. Direct photons provide…Dmitri Peressounko·Dec 26, 2014SaveLearn
Seaborg's Plutonium?Passive x-ray and gamma-ray analysis was performed on UC Berkeley's EH&S Sample S338. The object was found to contain Pu-239 and no other radioactive isotopes. The mass of Pu-239 contained in…Eric B. Norman, Keenan J. Thomas, Kristina E. Telhami·Dec 24, 2014SaveLearn
Role of p-induced population of medium mass(A 150) neutron rich nucleiExcitation functions were measured by stacked-foil activation technique for the 150Nd(p, xpyn) reaction using 97.65% enriched 150Nd target. Measurement up to 50% above barrier and…D. Banerjee, A. Saha, T. Bhattacharjee et al.·Dec 24, 2014SaveLearn
Measurement of the neutron lifetime with ultra-cold neutrons stored in a magneto-gravitational trapWe report a new measurement of the neutron lifetime using ultra-cold neutrons stored in a magneto-gravitational trap made of permanent magnets. Neutrons surviving in the trap after fixed storage…V. F. Ezhov, A. Z. Andreev, G. Ban et al.·Dec 23, 2014SaveLearn
Quantification of nuclear uncertainties in nucleosynthesis of elements beyond IronNucleosynthesis beyond Fe poses additional challenges not encountered when studying astrophysical processes involving light nuclei. Generally higher temperatures and nuclear level densities lead to…T. Rauscher·Dec 22, 2014SaveLearn
Centrality dependence of particle production in p-Pb collisions at s NN = 5.02 TeVWe report measurements of the primary charged particle pseudorapidity density and transverse momentum distributions in p-Pb collisions at s NN = 5.02 TeV, and investigate their…ALICE Collaboration·Dec 21, 2014SaveLearn
Suppression of inclusive J/ψ and ψ(2S) production in p-Pb collisions with ALICE at the LHCThe ALICE Collaboration has studied inclusive J/ψ and ψ(2S) production in p-Pb collisions at s NN = 5.02 TeV with the Muon Spectrometer. The measurement was performed at forward…Biswarup Paul·Dec 18, 2014SaveLearn
MesonNet 2014 International Workshop. Mini-proceedingsThe MesonNet International Workshop was held in the Laboratori Nazionali di Frascati from September the 29th to October the 1st, 2014, being the concluding meeting of the MesonNet research network…P. Adlarson, M. Bashkanov, J. Bijnens et al.·Dec 17, 2014SaveLearn
Separated Response Functions in Exclusive, Forward π Electroproduction on DeuteriumBackground: Measurements of forward exclusive meson production at different squared four-momenta of the exchanged virtual photon, Q2, and at different four-momentum transfer, t, can be used to…G. M. Huber, H. P. Blok, C. Butuceanu et al.·Dec 16, 2014SaveLearn
Limitation of multi-particle correlations for studying the event-by-event distribution of harmonic flow in heavy-ion collisionsThe sensitivity of flow harmonics from cumulants on the event-by-event flow distribution p(vn) is investigated using a simple central moment expansion approach. For narrow distribution whose width…Jiangyong Jia, Sooraj Krishnann·Dec 15, 2014SaveLearn
Influence of ϕ mesons on negative kaons in Ni+Ni collisions at 1.91A GeV beam energyϕ and K- mesons from Ni+Ni collisions at the beam energy of 1.91A GeV have been measured by the FOPI spectrometer, with a trigger selecting central and semi-central events amounting to 51% of…K. Piasecki, N. Herrmann, R. Averbeck et al.·Dec 15, 2014SaveLearn
Symmetry energy dependence of long timescale isospin transportIsospin transport occurring within dinuclear projectile-like fragments (PLFs) produced in heavy- ion collisions is explored as a probe of the nuclear symmetry energy. Within the framework of the…K. Stiefel, Z. Kohley, R. T. deSouza et al.·Dec 12, 2014SaveLearn
Final source eccentricity measured by HBT interferometry with the event shape selectionAzimuthal angle dependence of the pion source radii has been measured applying the event shape engineering technique at the PHENIX experiment. When events with higher magnitude of second-order flow…Takafumi Niida·Dec 12, 2014SaveLearn
Complete and incomplete fusion competition in 11B-induced fission reaction on medium mass targets at intermediate energiesThe cross sections for the binary fission of 197Au, 181Ta and 209Bi targets induced by 11B ions were measured at intermediate energies. The fission products cross sections were studied by means of…N. A. Demekhina, G. S. Karapetyan, A. R. Balabekyan·Dec 11, 2014SaveLearn
Production of isomeric states in the deuteron-induced reaction of gold at incident energy 4 GeVThe independent cross section ratio for production of nuclei from 197Au targets irradiated with 4 GeV deuterons have been measured by off-line gamma-spectroscopy. On the basis of the measured…A. R. Balabekyan, N. A. Demekhina, G. S. Karapetyan et al.·Dec 11, 2014SaveLearn
Measurement of beauty-hadron decay electrons in Pb--Pb collisions at sqrt(sNN) = 2.76 TeV with ALICEThe ALICE Collaboration at the LHC studies heavy-ion collisions to investigate the properties of the Quark-Gluon Plasma (QGP). Heavy quarks (charm and beauty) are effective probes for this purpose.…Martin Völkl·Dec 8, 2014SaveLearn
Zemach moments of 3He and 4HeWe use the world data on elastic electron scattering on 3He and 4He to determine the Zemach moments <r>(2) and <r3>(2). These quantities are required to interpret the Lamb shift and HFS data of…Ingo Sick·Dec 8, 2014SaveLearn
Elastic breakup cross sections of well-bound nucleonsThe 9Be(28Mg,27Na) one-proton removal reaction with a large proton separation energy of Sp(28Mg)=16.79 MeV is studied at intermediate beam energy. Coincidences of the bound 27Na residues with protons…K. Wimmer, D. Bazin, A. Gade et al.·Dec 7, 2014SaveLearn
Study of the neutral mesons in Pb-Pb collisions at sNN = 2.76 TeV in the ALICE experiment at LHCThe π0 and η meson production in Pb-Pb collisions at sNN = 2.76 TeV is studied with the ALICE experiment at the LHC. The π0 invariant yields and nuclear modification factor…Lucia Leardini·Dec 5, 2014SaveLearn