Resonance Production in Heavy-Ion CollisionsHadronic resonances are unique probes that allow the properties of heavy-ion collisions to be studied. Topics that can be studied include modification of spectral shapes, in-medium energy loss of…A. G. Knospe·Oct 11, 2017SaveLearn
Reinvestigation of the excited states in the proton emitter 151Lu: particle-hole excitations across the N=Z=64 subshellThe excited states of the proton emitter 151Lu were reinvestigated in a recoil-decay tagging experiment at the Accelerator Laboratory of the University of Jyväskylä (JYFL). The level scheme…F. Wang, B. H. Sun, Z. Liu et al.·Oct 10, 2017SaveLearn
Shape and Angular Distribution of the 4.438-MeV Line from Proton Inelastic Scattering off 12CThe emission of the 4.438-MeV gamma-ray line in proton inelastic scattering off 12C has been investigated in detail. The correlated scattering and emission process is described independently for the…J. Kiener·Oct 10, 2017SaveLearn
Angular Distribution of γ-rays from Neutron-Induced Compound States of 140LaAngular distribution of individual γ-rays, emitted from a neutron-induced compound nuclear state via radiative capture reaction of 139La(n,γ) has been studied as a function of…T. Okudaira, S. Takada, K. Hirota et al.·Oct 9, 2017SaveLearn
Roper resonance -- solution to the fifty year puzzleFor half a century, the Roper resonance has defied understanding. Discovered in 1963, it appears to be an exact copy of the proton except that its mass is 50% greater. The mass is the first problem:…Volker D. Burkert, Craig D. Roberts·Oct 6, 2017SaveLearn
Verification of spent nuclear fuel in sealed dry storage casks via measurements of cosmic ray muon scatteringMost of the plutonium in the world resides inside spent nuclear reactor fuel rods. This high-level radioactive waste is commonly held in long-term storage within large, heavily shielded casks.…J. M. Durham, D. Poulson, J. Bacon et al.·Oct 5, 2017SaveLearn
Berry phases in an electric-dipole-moment experiment in an all-electric storage ringSystematic effects caused by the Berry (geometric) phases in an electric-dipole-moment experiment in an all-electric storage ring are considered. We analyze the experimental setup when the spin is…Alexander J. Silenko·Oct 4, 2017SaveLearn
Fission Fragment Angular Anisotropy in Neutron-Induced Fission of 235U Measured with a Time Projection ChamberFission fragment angular distributions can provide an important constraint on fission theory, improving predictive fission codes, and are a prerequisite for a precise ratio cross section measurement.…V. Geppert-Kleinrath, F. Tovesson, J. S. Barrett et al.·Oct 3, 2017SaveLearn
Measurement of hyper triton lifetime in Au + Au collisions at the Relativistic Heavy-Ion ColliderA precise measurement of the hypertriton lifetime is presented. In this letter, the mesonic decay modes 3ΛH → 3He + π- and 3ΛH → d + p + π- are…The STAR Collaboration·Oct 1, 2017SaveLearn
ϕ photoproduction on the proton at Eγ = 1.5 - 2.9 GeVDifferential cross sections at t=tmin and decay asymmetries for the γp→ϕp reaction have been measured using linearly polarized photons in the range 1.5 to 2.9 GeV. These cross…K. Mizutani, M. Niiyama, T. Nakano et al.·Sep 30, 2017SaveLearn
Dipole and quadrupole moments of 73-78Cu as a test of the robustness of the Z=28 shell closure near 78NiNuclear spins and precise values of the magnetic dipole and electric quadrupole moments of the ground-states of neutron-rich 76-78Cu isotopes were measured using the Collinear Resonance…R. P. de Groote, J. Billowes, C. L. Binnersley et al.·Sep 29, 2017SaveLearn
New results on fluctuations and correlations from the NA61/SHINE experiment at the CERN SPSThe exploration of the QCD phase diagram is the most important task of present heavy ion experiments. In particular, we want to study the phase transition from hadronic to partonic matter and look…Katarzyna Grebieszkow·Sep 29, 2017SaveLearn
Perturbed angular distributions with LaBr3 detectors: the g factor of the first 10+ state in 110Cd revisitedThe Time Differential Perturbed Angular Distribution technique with LaBr3 detectors has been applied to the Iπ= 112- isomeric state (Ex = 846 keV, τ=107~ns) in 107Cd, which…T. J. Gray, A. E. Stuchbery, M. W. Reed et al.·Sep 29, 2017SaveLearn
New results on jets and heavy flavor in heavy-ion collisions with ALICEThe large statistics accumulated during the LHC Run-1 and Run-2 have provided the unique opportunity to study the properties of the Quark-Gluon Plasma using rare hard probes. The ALICE Collaboration…Salvatore Aiola·Sep 27, 2017SaveLearn
High Precision Measurement of the 19Ne Half-life using real-time digital acquisitionThe half-life of 19Ne has been measured using a real-time digital multiparametric acquisition system providing an accurate time-stamp and relevant information on the detectors signals for each…C. Fontbonne, P. Ujić, F. de Oliveira Santos et al.·Sep 27, 2017SaveLearn
Observation of correlated azimuthal anisotropy Fourier harmonics in pp and pPb collisions at the LHCThe azimuthal anisotropy Fourier coefficients (vn) in 8.16 TeV pPb data are extracted via long-range two-particle correlations as a function of event multiplicity and compared to corresponding…CMS Collaboration·Sep 26, 2017SaveLearn
Quarkonium-photoproduction prospects at a fixed-target experiment at the LHC (AFTER@LHC)We report on the potentialities offered by a fixed-target experiment at the LHC using the proton and ion LHC beams (AFTER@LHC project) regarding the study of J/psi exclusive-photoproduction in pA and…L. Massacrier, J. P. Lansberg, L. Szymanowski et al.·Sep 26, 2017SaveLearn
On 146Nd, 144Sm and other unexplored 2β decay isotopes146Nd is one of only four (over a total of 35 existing) 2β- decay isotope candidates whose half-lives currently lack experimental limits. The α activity of the 146Sm daughter nuclide…Francesco Nozzoli·Sep 25, 2017SaveLearn
Production of deuterons, tritons, 3He nuclei and their anti-nuclei in pp collisions at s = 0.9, 2.76 and 7 TeVInvariant differential yields of deuterons and anti-deuterons in pp collisions at s = 0.9, 2.76 and 7 TeV and the yields of tritons, 3He nuclei and their anti-nuclei at s = 7…ALICE Collaboration·Sep 25, 2017SaveLearn
Reorientation-effect measurement of the first 2+ state in 12C: confirmation of oblate deformationA Coulomb-excitation reorientation-effect measurement using the TIGRESS γ-ray spectrometer at the TRIUMF/ISAC II facility has permitted the first determination of the $ 2+1…M. Kumar Raju, J. N. Orce, P. Navratil et al.·Sep 21, 2017SaveLearn
Semi-Inclusive π0 target and beam-target asymmetries from 6 GeV electron scattering with CLASWe present precision measurements of the target and beam-target spin asymmetries from neutral pion electroproduction in deep-inelastic scattering (DIS) using the CEBAF Large Acceptance Spectrometer…S. Jawalkar, S. Koirala, H. Avakian et al.·Sep 21, 2017SaveLearn
Observation of top quark production in proton-nucleus collisionsThe first observation of top quark production in proton-nucleus collisions is reported using proton-lead data collected by the CMS experiment at the CERN LHC at a nucleon-nucleon center-of-mass…CMS Collaboration·Sep 21, 2017SaveLearn
Search for collectivity with azimuthal J/ψ-hadron correlations in high multiplicity p-Pb collisions at s NN = 5.02 and 8.16 TeVWe present a measurement of azimuthal correlations between inclusive J/ψ and charged hadrons in p-Pb collisions recorded with the ALICE detector at the CERN LHC. The J/ψ are reconstructed at…ALICE Collaboration·Sep 20, 2017SaveLearn
Structure of the neutron mid-shell nuclei 111,113 \ 47Ag64,66111Ag and 113Ag were produced in induced fission reaction, where yrast and near-yrast states were populated. To interpret the new data the Interacting Boson-Fermion model was used. A good…S. Lalkovski, E. A. Stefanova, S. Kisyov et al.·Sep 20, 2017SaveLearn
First direct mass measurements of nuclides around Z=100 with a Multireflection Time-of-Flight Mass SpectrographThe masses of 246Es, 251Fm and the transfermium nuclei 249-252Md, and 254No, produced by hot- and cold-fusion reactions, in the vicinity of the deformed N=152 neutron shell…Y. Ito, P. Schury, M. Wada et al.·Sep 19, 2017SaveLearn