Energy dependence of the prompt γ-ray emission from the (d,p)-induced fission of 234U* and 240Pu*Prompt fission γ-rays are responsible for approximately 5\% of the total energy released in fission, and therefore important to understand when modelling nuclear reactors. In this work we present…S. J. Rose, F. Zeiser, J. N. Wilson et al.·Jul 6, 2017SaveLearn
Understand the thermometry of hot nuclei from the energy spectra of light charged particlesIn the domain of Fermi energy, the hot nucleus temperature can be determined by using the energy spectra of evaporated light charged particles. But this method of measurement is not without…E. Vient, L. Augey, B. Borderie et al.·Jul 5, 2017SaveLearn
D-meson azimuthal anisotropy in mid-central Pb-Pb collisions at s NN=5.02 TeVThe azimuthal anisotropy coefficient v2 of prompt D0, D+, D*+ and Ds+ mesons was measured in mid-central (30-50% centrality class) Pb-Pb collisions at a centre-of-mass energy per…ALICE Collaboration·Jul 4, 2017SaveLearn
First direct constraints on Fierz interference in free neutron β decayPrecision measurements of free neutron β-decay have been used to precisely constrain our understanding of the weak interaction. However the neutron Fierz interference term bn, which is…K. P. Hickerson, X. Sun, Y. Bagdasarova et al.·Jul 3, 2017SaveLearn
Confirmation of the isomeric state in 26PWe report the independent experimental confirmation of an isomeric state in the proton drip-line nucleus 26P. The γ-ray energy and half-life determined are 164.4 0.3 (sys) 0.2…D. Pérez-Loureiro, C. Wrede, M. B. Bennett et al.·Jul 3, 2017SaveLearn
Determination of the Proton Spin Structure Functions for 0.05 < Q2 < 5 GeV2 using CLASWe present the results of our final analysis of the full data set of g1p(Q2), the spin structure function of the proton, collected using CLAS at Jefferson Lab in 2000-2001. Polarized electrons…Robert Fersch, Nevzat Guler, Peter Bosted et al.·Jun 30, 2017SaveLearn
Study of charged-particle multiplicities with ALICEThe multiplicity measurements include the pseudorapidity density, dN ch/dη, and the probability distribution as a function of the number of charged particles, P(N ch).…Valentina Zaccolo·Jun 30, 2017SaveLearn
Meson-nucleus potentials and the search for meson-nucleus bound statesRecent experiments studying the meson-nucleus interaction to extract meson-nucleus potentials are reviewed. The real part of the potentials quantifies whether the interaction is attractive or…V. Metag, M. Nanova, E. Ya. Paryev·Jun 29, 2017SaveLearn
Experimental Determination of One- and Two-Neutron Separation Energies for Neutron-Rich Copper IsotopesA method is proposed to determine the one-neutron Sn or two-neutron S2n separation energy of neutron-rich isotopes. Relationships between Sn (S2n) and isotopic cross sections have…Mian YU, Hui-Ling Wei, Yi-Dan Song et al.·Jun 29, 2017SaveLearn
Identification of a long lived β decaying isomer in 150PmThe decay of odd-odd 150Pm has been studied by populating the nucleus with the 150Nd(p,n)150Pm reaction at Ebeam = 8.0 MeV using 97\% enriched 150Nd target. The presence of…A. Saha, T. Bhattacharjee, D. Banerjee et al.·Jun 29, 2017SaveLearn
Extension of the J-PARC Hadron Experimental Facility - summary report -The committee for the study of the extension of the Hadron Experimental Facility was formed under the Hadron Hall Users' Association in August, 2015. This document is a summary of the discussions…Hiroyuki Fujioka, Kenneth Hicks, Yoichi Igarashi et al.·Jun 24, 2017SaveLearn
Constructing probability density function of net-proton multiplicity distributions using Pearson curve methodThe probability density functions of proton, anti-proton, and net-proton multiplicity distributions are constructed from the Beam Energy Scan results of the STAR experiment using the Pearson curve…Nirbhay Kumar Behera, Min Jung Kweon·Jun 20, 2017SaveLearn
Analysis of various projectile interactions with Nuclear Emulsion Detector nuclei at ~ 1 GeV per nucleon using Coulomb modified Glauber modelThe total nuclear reaction cross-section is calculated considering with and without medium effect by employing Coulomb Modified Glauber Model (CMGM) for interactions of projectiles 56Fe26,…N. Marimuthu, V. Singh, S. S. R. Inbanathan·Jun 19, 2017SaveLearn
Cosmogenic Activation of Germanium Used for Tonne-Scale Rare Event Search ExperimentsWe report a comprehensive study of cosmogenic activation of germanium used for tonne-scale rare event search experiments. The germanium exposure to cosmic rays on the Earth's surface are…W. -Z. Wei, D. -M. Mei, C. Zhang·Jun 16, 2017SaveLearn
Quasicontinuum γ-decay of 91,92Zr: benchmarking indirect (n,γ) cross section measurements for the s-processNuclear level densities (NLDs) and γ-ray strength functions (γSFs) have been extracted from particle-γ coincidences of the 92Zr(p,p' γ)92Zr and 92Zr(p,d γ)91Zr…M. Guttormsen, S. Goriely, A. C. Larsen et al.·Jun 16, 2017SaveLearn
N* N η decays from photoproduction of η-mesons off protonsA study of the partial-wave content of the γp η p reaction in the fourth resonance region is presented, which has been prompted by new measurements of polarization observables for that…A. V. Anisovich, V. Burkert, P. M. Collins et al.·Jun 16, 2017SaveLearn
Measurement of the Differential and Total Cross Sections of the γd K0 Λ (p) Reaction within the Resonance RegionWe report the first measurement of differential and total cross sections for the γd K0Λ(p) reaction, using data from the CLAS detector at the Thomas Jefferson National Accelerator Facility.…N. Compton, C. E. Taylor, K. Hicks et al.·Jun 15, 2017SaveLearn
A revised B(E2; 2+1 0+1) value in the semi-magic nucleus 210PoThe lifetimes of the 2+1, the 2+2 and the 3-1 states of 210Po have been measured in the 208Pb(12C,10Be)210Po transfer reaction by the Doppler-shift attenuation…D. Kocheva, G. Rainovski, J. Jolie et al.·Jun 14, 2017SaveLearn
Photon beam asymmetry Σ in the reaction γ p p ω for Eγ = 1.152 to 1.876 GeVPhoton beam asymmetry Σ measurements for ω photoproduction in the reaction γ p ωp are reported for photon energies from 1.152 to 1.876 GeV. Data were taken using a linearly-polarized…CLAS Collaboration, P. Collins, B. G. Ritchie et al.·Jun 13, 2017SaveLearn
Differential Cross Section Measurements for γnπ-p Above the First Nucleon Resonance RegionThe quasi-free γdπ-p(p) differential cross section has been measured with CLAS at photon beam energies Eγ from 0.445 GeV to 2.510 GeV (corresponding to W from 1.311 GeV to 2.366 GeV) for…P. T. Mattione, D. S. Carman, I. I. Strakovsky et al.·Jun 6, 2017SaveLearn
Precision measurement of the β-asymmetry in spin-polarized 37K decayUsing TRIUMF's neutral atom trap, TRINAT, for nuclear β decay, we have measured the β asymmetry with respect to the initial nuclear spin in 37K to be…B. Fenker, A. Gorelov, D. Melconian et al.·Jun 1, 2017SaveLearn
Atomic masses of intermediate-mass neutron-deficient nuclei with relative uncertainty down to 35-ppb via multireflection time-of-flight mass spectrographHigh-precision mass measurements of 63Cu, 64-66Zn, 65Ga, 65-67Ge, 67As, 78,81Br, 80Rb, and 79Sr were performed utilizing a multireflection time-of-flight mass…S. Kimura, Y. Ito, D. Kaji et al.·Jun 1, 2017SaveLearn
Precise Test of Internal-Conversion Theory: alphaK Measurements for Transitions in Nine Nuclei Spanning Z values from 45 to 78We have been testing the theory used to calculate internal-conversion coefficients (ICCs) by making a series of measurements of alphaK values with precision better than +/-2%. So far we have…J. C. Hardy, N. Nica, V. E. Iacob et al.·May 31, 2017SaveLearn
Missing-mass spectroscopy of the 12 C(p,d) reaction near the η-meson production thresholdExcitation-energy spectra of 11C nuclei near the η-meson production threshold have been measured by missing-mass spectroscopy using the 12C(p,d) reaction. A carbon target has…Y. K. Tanaka, K. Itahashi, H. Fujioka et al.·May 30, 2017SaveLearn
Wavelet signatures of K-splitting of the Isoscalar Giant Quadrupole Resonance in deformed nuclei from high-resolution (p,p') scattering off 146,148,150NdThe phenomenon of fine structure of the Isoscalar Giant Quadrupole Resonance (ISGQR) has been studied with high energy-resolution proton inelastic scattering at iThemba LABS in the chain of stable…C. O. Kureba, Z. Buthelezi, J. Carter et al.·May 29, 2017SaveLearn