Has the neutral double hypernucleus ΛΛ4n been observed?The BNL-AGS E906 experiment was the first fully electronic experiment to produce and study double hypernuclei with large statistics. Two dominant structures were observed in the correlated…Sebastian Bleser, Michael Bölting, Theodoros Gaitanos et al.·Feb 4, 2019SaveLearn
Measurement of the neutron capture cross-section on argonThe use of argon as a detection and shielding medium for neutrino and dark matter experiments has made the precise knowledge of the cross section for neutron capture on argon an important design and…V. Fischer, L. Pagani, L. Pickard et al.·Feb 2, 2019SaveLearn
s-wave scattering lengths for the 7Be+p system from an R-matrix analysisThe astrophysical S-factor for the radiative proton capture reaction on 7Be (S17) at low energies is affected by the s-wave scattering lengths. We report the measurement of elastic and…S. N. Paneru, C. R. Brune, R. Giri et al.·Feb 1, 2019SaveLearn
Key 19Ne states identified affecting γ-ray emission from 18F in novaeDetection of nuclear-decay γ rays provides a sensitive thermometer of nova nucleosynthesis. The most intense γ-ray flux is thought to be annihilation radiation from the β+ decay of 18F,…M. R. Hall, D. W. Barbadian, T. Baugher et al.·Jan 31, 2019SaveLearn
Possibilities of future double beta decay experiments to investigate inverted and normal ordering region of neutrino massAn overview of modern experiments on the search for neutrinoless double decay is presented. The obtained limits on the effective mass of the Majorana neutrino mν are discussed…A. S. Barabash·Jan 31, 2019SaveLearn
High-resolution, accurate MR-TOF-MS for short-lived, exotic nuclei of few events in their ground and low-lying isomeric statesMass measurements of fission and projectile fragments, produced via 238U and 124Xe primary beams, have been performed with the multiple-reflection time-of-flight mass spectrometer…S. Ayet, C. Hornung, J. Ebert et al.·Jan 31, 2019SaveLearn
The influence of Fermi motion on the comparison of the polarization transfer to a proton in elastic ep and quasi-elastic eA scatteringA comparison between polarization-transfer to a bound proton in quasi-free kinematics by the A(e,e' p) knockout reaction and that in elastic scattering off a free proton can provide…S. Paul, T. Brecelj, H. Arenhövel et al.·Jan 30, 2019SaveLearn
Shining a Light on the QGP - Electroweak Probes Experimental SummaryObjects which are only subject to the electroweak force are an ideal probe of QCD in high density and temperature environments as they carry information about the conditions during their production…Friederike Bock·Jan 30, 2019SaveLearn
Studies of the Three-Body Breakup in Deuteron-Deuteron Collisions near the Quasi-Free Limit at 160 MeVA set of differential cross section of the three-body 2H(d,dp)n breakup reaction at 160 MeV deuteron beam energy are presented for 147 kinematically complete configurations near the…I. Ciepał, G. Khatri, K. Bodek et al.·Jan 30, 2019SaveLearn
Dijet azimuthal correlations and conditional yields in pp and p+Pb collisions at s NN = 5.02 TeV with the ATLAS detectorThis paper presents a measurement of forward-forward and forward-central dijet azimuthal angular correlations and conditional yields in proton-proton (pp) and proton-lead (p+Pb) collisions as a…ATLAS Collaboration·Jan 29, 2019SaveLearn
Measurement of 73Ge(n,g) cross sections and implications for stellar nucleosynthesis73Ge(n,g) cross sections were measured at the neutron time-of-flight facility nTOF at CERN up to neutron energies of 300 keV, providing for the first time experimental data above 8 keV. Results…Claudia Lederer-Woods·Jan 29, 2019SaveLearn
Probing nucleon's spin structures with polarized Drell-Yan in the Fermilab SpinQuest experimentAlthough the proton was discovered about 100 years ago, its spin structure still remains a mystery. Recent studies suggest that the orbital angular momentum of sea quarks could significantly…Andrew Chen, J. C. Peng, H. Leung et al.·Jan 28, 2019SaveLearn
Neutron skin and signature of the N = 14 shell gap found from measured proton radii of 17-22NA thick neutron skin emerges from the first determination of root mean square radii of the proton distributions for 17-22N from charge changing cross section measurements around 900A MeV at…S. Bagchi, R. Kanungo, W. Horiuchi et al.·Jan 28, 2019SaveLearn
Rare Low-Energy Event Searches with the Majorana DemonstratorThe Majorana Demonstrator is currently searching for neutrinoless double-beta decay in 76Ge and will demonstrate the feasibility to deploy a tonne-scale experiment in a phased and modular…Gulden Othman·Jan 26, 2019SaveLearn
Virtual Compton Scattering measurements in the nucleon resonance regionWe report on new measurements of the electric Generalized Polarizability (GP) of the proton αE in a kinematic region where a puzzling dependence on momentum transfer has been observed, and we have…A. Blomberg, H. Atac, N. Sparveris et al.·Jan 25, 2019SaveLearn
The nucleon resonance structure from exclusive π+π-p photo-/electroproduction off protonsThe results on the photo- and electroexcitation amplitudes of most nucleon resonances in the mass range up to 2.0 GeV determined from the CLAS experimental data on exclusive π+π-p…V. D. Burkert, V. I. Mokeev, B. S. Ishkhanov·Jan 25, 2019SaveLearn
Measurement of D0, D+, D*+ and D+s production in pp collisions at s~=~5.02~TeV with ALICEThe measurements of the production of prompt D0, D+, D*+, and D+s mesons in proton--proton (pp) collisions at s=5.02 TeV with the ALICE detector at…Alice Collaboration·Jan 23, 2019SaveLearn
Azimuthal harmonics in small and large collision systems at RHIC top energiesThe first (v1even), second (v2) and third (v3) harmonic coefficients of the azimuthal particle distribution at mid-rapidity, are extracted for charged hadrons and studied as a…STAR Collaboration, J. Adam, L. Adamczyk et al.·Jan 23, 2019SaveLearn
Higher order Symmetric CumulantsWe present the generalization of recently introduced observables for the studies of correlated fluctuations of different anisotropic flow amplitudes, dubbed Symmetric Cumulants. We introduce a new…Cindy Mordasini, Ante Bilandzic, Deniz Karakoç et al.·Jan 21, 2019SaveLearn
Towards a better understanding of the symmetry energy within neutron starsThe LIGO-Virgo collaboration ground-breaking detection of the binary neutron-star merger event, GW170817, has expanded efforts to understand the Equation of State (EoS) of nuclear matter. These…C. Y. Tsang, M. B. Tsang, P. Danielewicz et al.·Jan 19, 2019SaveLearn
Experimental Evidence for Transverse Wobbling in 105PdNew rotational bands built on the ν(h11/2) configuration have been identified in 105Pd. Two bands built on this configuration show the characteristics of transverse wobbling: the ΔI=1…J. Timár, Q. B. Chen, B. Kruzsicz et al.·Jan 17, 2019SaveLearn
Measurement of directed flow of D0 and D0 mesons in 200 GeV Au+Au collisions at RHIC using the STAR detectorCharm quarks, owing to their large mass, are produced predominantly in the initial hard scatterings in heavy-ion collisions, and therefore can be a valuable tool for studying the early time dynamics…Liang He·Jan 17, 2019SaveLearn
Event-shape and multiplicity dependence of freeze-out radii in pp collisions at s=7 TeVTwo-particle correlations in high-energy collision experiments enable the extraction of particle source radii by using the Bose-Einstein enhancement of pion production at low relative momentum…ALICE Collaboration·Jan 16, 2019SaveLearn
Importance of the Volume Fluctuation Correction on Higher Order CumulantsInitial volume fluctuation (VF) caused by participant fluctuation would be the background which should be subtracted from experimentally measured higher-order cumulants. STAR experiment has been…Tetsuro Sugiura·Jan 11, 2019SaveLearn
Novel data and a new parametrization of the electric dipole strength in nuclei with 88 < A < 116A hitherto unexplored method for the experimental determination of the photon strength function up to the neutron separation energy was developed at the Radiation Source ELBE in Dresden. It was…Eckart Grosse, Arnd R. Junghans, Krasimir Kosev et al.·Jan 10, 2019SaveLearn