Direct mass measurements of Cd isotopes show strong shell gap at N=82A 238U projectile beam was used to create cadmium isotopes via abrasion-fission at 410 MeV/u in a beryllium target at the entrance of the in-flight separator FRS at GSI. The fission fragments…R. Knöbel, M. Diwisch, F. Bosch et al.·Jul 16, 2015SaveLearn
The origin of the background radioactive isotope Xe-127 in the sample of Xe enriched in Xe-124The results of investigation of Xe-127 radioactive isotope production in the xenon sample enriched in Xe-124, Xe-126, Xe-128 are presented. The isotope is supposed to be the source of the background…Yu. M. Gavrilyuk, A. M. Gangapshev, V. V. Kazalov et al.·Jul 15, 2015SaveLearn
Characterization of the scission point from fission-fragment velocitiesThe isotopic-yield distributions and kinematic properties of fragments produced in transfer-induced fission of 240Pu and fusion-induced fission of 250Cf, with 9 MeV and 45 MeV of excitation energy…M. Caamaño, F. Farget, O. Delaune et al.·Jul 15, 2015SaveLearn
Strengths of the resonances at 436, 479, 639, 661, and 1279 keV in the 22Ne(p,γ)23Na reactionThe 22Ne(p,γ)23Na reaction is included in the neon-sodium cycle of hydrogen burning. A number of narrow resonances in the Gamow window dominates the thermonuclear reaction rate. Several…Rosanna Depalo, Francesca Cavanna, Federico Ferraro et al.·Jul 14, 2015SaveLearn
The first direct measurement of 12C(12C,n)23Mg at stellar energiesNeutrons produced by the carbon fusion reaction 12C(12C,n)23Mg play an important role in stellar nucleosynthesis. However, past studies have shown large discrepancies between experimental data and…B. Bucher, X. D. Tang, X. Fang et al.·Jul 14, 2015SaveLearn
Collinear laser spectroscopy of atomic cadmiumHyperfine structure A and B factors of the atomic 5s\,5p\,\; 3P2 → 5s\,6s\,\; 3S1 transition are determined from collinear laser spectroscopy data of 107-123Cd and…Nadja Frömmgen, Dimiter L. Balabanski, Mark L. Bissell et al.·Jul 14, 2015SaveLearn
Splitting of ISGMR strength in the light-mass nucleus 24Mg due to ground-state deformationThe isoscalar giant monopole resonance (ISGMR) strength distribution in 24Mg has been determined from background-free inelastic scattering of 386-MeV α particles at extreme forward angles,…Y. K. Gupta, U. Garg, J. T. Matta et al.·Jul 13, 2015SaveLearn
Beam-Energy Dependence of Charge Balance Functions from Au+Au Collisions at RHICBalance functions have been measured in terms of relative pseudorapidity (Δη) for charged particle pairs at the Relativistic Heavy-Ion Collider (RHIC) from Au+Au collisions at s NN =…STAR Collaboration·Jul 13, 2015SaveLearn
Measurements of neutron-induced reactions in inverse kinematics and applications to nuclear astrophysicsNeutron capture cross sections of unstable isotopes are important for neutron-induced nucleosynthesis as well as for technological applications. A combination of a radioactive beam facility, an ion…René Reifarth, Yuri A. Litvinov, Anne Endres et al.·Jul 12, 2015SaveLearn
The thermal neutron capture cross section of the radioactive isotope 60Fe50% of the heavy element abundances are produced via slow neutron capture reactions in different stellar scenarios. The underlying nucleosynthesis models need the input of neutron capture cross…T. Heftrich, M. Bichler, R. Dressler et al.·Jul 11, 2015SaveLearn
Freeze-out configuration properties in the 197Au + 197Au reaction at 23 AMeVData from the experiment on the 197Au + 197Au reaction at 23 AMeV are analyzed with an aim to find signatures of exotic nuclear configurations such as toroid-shaped objects. The experimental data are…R. Najman, R. Planeta, A. Sochocka et al.·Jul 11, 2015SaveLearn
Elliptic flow of muons from heavy-flavour hadron decays at forward rapidity in Pb-Pb collisions at s NN=2.76 TeVThe elliptic flow, v2, of muons from heavy-flavour hadron decays at forward rapidity (2.5 < y < 4) is measured in Pb--Pb collisions at s NN~=~2.76 TeV with the ALICE detector at…ALICE Collaboration·Jul 11, 2015SaveLearn
First Measurement of the 96Ru(p,γ)97Rh Cross Section for the p-Process with a Storage RingThis work presents a direct measurement of the 96Ru(p, γ)97Rh cross section via a novel technique using a storage ring, which opens opportunities for reaction measurements on unstable…Bo Mei, Thomas Aumann, Shawn Bishop et al.·Jul 10, 2015SaveLearn
High statistics study of the reaction γp p\;2π0The photoproduction of 2π0 mesons off protons was studied with the Crystal Barrel/TAPS experiment at the electron accelerator ELSA in Bonn. The energy of photons produced in a radiator was tagged…V. Sokhoyan, E. Gutz, V. Crede et al.·Jul 9, 2015SaveLearn
Gamma ray production cross sections in proton induced reactions on natural Mg, Si and Fe targets over the proton energy range 30 up to 66 MeVGamma-ray excitation functions have been measured for 30, 42, 54 and 66 MeV proton beams accelerated onto C + O (Mylar), Mg, Si, and Fe targets of astrophysical interest at the separate-sector…W. Yahia-Chérif, S. Ouichaoui, J. Kiener et al.·Jul 9, 2015SaveLearn
A search for double-electron capture in 74Se using coincidence/anticoincidence gamma-ray spectrometryEvaluation of single, coincidence and anticoincidence gamma-ray spectrometry methods has been carried out with the aim to search for double-electron capture in 74Se. This process is unique, because…M. Jeskovsky, D. Frekers, A. Kovacik et al.·Jul 8, 2015SaveLearn
The isospin structure of photoproduction of pi-eta pairs from the nucleon in the threshold regionPhotoproduction of πη-pairs from nucleons has been investigated from threshold up to incident photon energies of ≈~1.4~GeV. The quasi-free reactions γp→ pπ0η, $γn→…A. Käser, J. Ahrens, J. R. M. Annand et al.·Jul 7, 2015SaveLearn
Comment on "New formulas for the (-2) moment of the photoabsorption cross section, σ(-2)"Empirical formulas for the second inverse moment of the photoabsorption cross sections in nuclei are discussed in J. N. Orce, Phys. Rev. C 91, 064602 (2015). In this Comment I point out that the…Peter von Neumann-Cosel·Jul 5, 2015SaveLearn
First measurement of the helicity asymmetry E in η photoproduction on the protonResults are presented for the first measurement of the double-polarization helicity asymmetry E for the η photoproduction reaction γp → ηp. Data were obtained using the FROzen Spin…I. Senderovich, B. T. Morrison, M. Dugger et al.·Jul 1, 2015SaveLearn
ϕ-meson production at forward rapidity in p-Pb collisions at s NN = 5.02 TeV and in pp collisions at s = 2.76 TeVThe first study of ϕ-meson production in p-Pb collisions at forward and backward rapidity, at a nucleon-nucleon centre-of-mass energy s NN = 5.02~TeV, has been performed with the…ALICE Collaboration·Jun 30, 2015SaveLearn
Measurement of the branching ratio for beta-delayed alpha decay of 16NWhile the 12C(a,g)16O reaction plays a central role in nuclear astrophysics, the cross section at energies relevant to hydrostatic helium burning is too small to be directly measured in the…J. Refsgaard, O. S. Kirsebom, E. A. Dijck et al.·Jun 30, 2015SaveLearn
Production of light nuclei and anti-nuclei in pp and Pb-Pb collisions at LHC energiesThe production of (anti-)deuteron and (anti-)3He nuclei in Pb-Pb collisions at s NN = 2.76 TeV has been studied using the ALICE detector at the LHC. The spectra exhibit a…ALICE Collaboration·Jun 30, 2015SaveLearn
Centrality dependence of inclusive J/ψ production in p-Pb collisions at s NN = 5.02 TeVWe present a measurement of inclusive J/ψ production in p-Pb collisions at s NN = 5.02 TeV as a function of the centrality of the collision, as estimated from the energy deposited in…ALICE Collaboration·Jun 29, 2015SaveLearn
Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at s_NN = 2.76 TeVThe production of J/ψ and ψ(2S) was measured with the ALICE detector in Pb-Pb collisions at the LHC. The measurement was performed at forward rapidity (2.5 < y < 4 ) down to zero transverse…ALICE Collaboration·Jun 29, 2015SaveLearn
3Λ H and 3Λ H production in Pb-Pb collisions at s NN = 2.76 TeVThe production of the hypertriton nuclei 3Λ H and 3Λ H has been measured for the first time in Pb-Pb collisions at s NN = 2.76 TeV with the…ALICE Collaboration·Jun 28, 2015SaveLearn