Constraining new physics with a novel measurement of the 23Ne β-decay branching ratioMeasurements of the beta-neutrino correlation coefficient (aβ) in nuclear beta decay, together with the Fierz interference term (bF), provide a robust test for the existence of exotic…Yonatan Mishnayot, Ayala Glick-Magid, Hitesh Rahangdale et al.·Jul 29, 2021SaveLearn
Longitudinal double helicity asymmetry ALL from direct photon, jet and charged pion production in polarized p+p collisionsUnderstanding the proton spin composition from the quarks and gluons spin polarization and their motion is important to test various kinds of sum rules and nonperturbative properties of hadrons. At…Zhongling Ji·Jul 29, 2021SaveLearn
New results on proton-induced reactions on Vanadium for 47Sc production and the impact of level densities on theoretical cross sectionsNew data for the natV(p,x) reactions have been measured in the range 26-70 MeV, with production of the nuclides 47Sc, 43Sc, 44mSc, 44gSc, 46Sc, 48Sc, 42K,…F. Barbaro, L. Canton, M. P. Carante et al.·Jul 29, 2021SaveLearn
Latest ALICE results on J/ photoproduction in ultra-peripheral collisions at the LHCUltra-peripheral collisions (UPCs), studied using the ALICE detector, allow us to investigate the low-x behavior of the gluon distribution of the colliding particles. Two new measurements of…T. Herman·Jul 28, 2021SaveLearn
Transfer reactions as a Tool in Nuclear AstrophysicsNuclear reaction rates are one of the most important ingredients in describing how stars evolve. The study of the nuclear reactions involved in different astrophysical sites is thus mandatory to…Faïrouz Hammache, Nicolas de Séréville·Jul 28, 2021SaveLearn
Measurement of the groomed jet radius and momentum splitting fraction in pp and Pb-Pb collisions at s NN = 5.02 TeVThis article presents groomed jet substructure measurements in pp and Pb-Pb collisions at s NN = 5.02 TeV with the ALICE detector. The Soft Drop grooming algorithm provides access to…ALICE Collaboration·Jul 27, 2021SaveLearn
Measurement of Spin Density Matrix Elements in (1520) Photoproduction at 8.2-8.8 GeVWe report on the measurement of spin density matrix elements of the (1520) in the photoproduction reaction γ p→ (1520)K+, via its subsequent decay to K-p. The…GlueX Collaboration, S. Adhikari, C. S. Akondi et al.·Jul 26, 2021SaveLearn
Results from a Pilot Study on the Measurement of Nuclear Fragmentation with NA61/SHINE at the CERN SPS: 11C Production in C+p Interactions at 13.5 A GeV/cWe report the analysis of data taken during a pilot run in 2018 to study the feasibility of nuclear fragmentation measurements with the NA61/SHINE experiment at the CERN SPS. These nuclear reactions…Neeraj Amin·Jul 26, 2021SaveLearn
Measurement of the 18Ne(α,p)21Na reaction with ANASEN at Ec.m. = 2.5-4 MeVThe 18Ne(α,p)21Na reaction plays a significant role in Type-I X-ray bursts. It is a major path in the breakout from the hot-CNO cycles to the synthesis of heavier elements in the…M. Anastasiou, I. Wiedenhöver, J. C. Blackmon et al.·Jul 24, 2021SaveLearn
Measurements of the groomed and ungroomed jet angularities in pp collisions at s = 5.02 TeVThe jet angularities are a class of jet substructure observables which characterize the angular and momentum distribution of particles within jets. These observables are sensitive to momentum scales…ALICE Collaboration·Jul 23, 2021SaveLearn
K0 S- and (anti-)-hadron correlations in pp collisions at s = 13 TeVTwo-particle azimuthal correlations are measured with the ALICE apparatus in pp collisions at s = 13 TeV to explore strangeness- and multiplicity-related effects in the fragmentation of jets…ALICE Collaboration·Jul 23, 2021SaveLearn
Polarization of and hyperons along the beam direction in Pb-Pb collisions at s NN = 5.02 TeVThe polarization of the and hyperons along the beam (z) direction, P z, has been measured in Pb-Pb collisions at s NN = 5.02TeV recorded with…ALICE Collaboration·Jul 23, 2021SaveLearn
Study of very forward energy and its correlation with particle production at midrapidity in pp and p-Pb collisions at the LHCThe energy deposited at very forward rapidities (very forward energy) is a powerful tool for characterising proton fragmentation in pp and p-Pb collisions. The correlation of very forward energy…ALICE Collaboration·Jul 22, 2021SaveLearn
Light cluster production in central symmetric heavy-ion reactions from Fermi to GeV energiesCorrelations and clustering are of great importance in the study of the Nuclear Equation of State. Information on these items/aspects can be obtained using Heavy-Ion reactions which are described by…Rémi Bougault, Bernard Borderie, Abdelouahad Chbihi et al.·Jul 22, 2021SaveLearn
Hypertriton production in p-Pb collisions at sNN = 5.02 TeVThe study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurement…ALICE Collaboration·Jul 22, 2021SaveLearn
Anisotropic flow of identified hadrons in Xe-Xe collisions at s NN = 5.44TeVMeasurements of elliptic (v2) and triangular (v3) flow coefficients of π, K, p+ p, K0 S, and + obtained with the scalar…ALICE Collaboration·Jul 22, 2021SaveLearn
Using coherent dipion photoproduction to image gold nucleiVector meson photoproduction offers the opportunity to image target nuclei. The two-dimensional Fourier transform dσ coherent/dt of coherent vector meson photoproduction gives the…Spencer R. Klein·Jul 22, 2021SaveLearn
Heavy Flavor and Jet Studies for the Future Electron-Ion Collider to Explore the Hadronization ProcessHeavy flavor production at the future Electron-Ion Collider (EIC) will allow us to precisely determine the quark/gluon fragmentation processes in vacuum and the nuclear medium especially within the…Xuan Li·Jul 19, 2021SaveLearn
Production of Ds mesons in Au+Au collisions at s_ NN = 200 GeV by STARCharm quarks are an excellent probe to study properties of the Quark-Gluon Plasma (QGP) created in ultra-relativistic heavy-ion collisions. In particular, measurements of the Ds meson…Chuan Fu·Jul 19, 2021SaveLearn
Measurement of the Bjorken Sum at very low Q2We present new data on the Bjorken sum 1p-n(Q2) at 4-momentum transfer 0.021 ≤ Q2 ≤ 0.496 GeV2. The data were obtained in two experiments performed at Jefferson…A. Deur, J. P. Chen, S. E. Kuhn et al.·Jul 16, 2021SaveLearn
Nuclear Data Sheets for A=201Evaluated nuclear structure and decay data for all nuclei with mass number A=201 (201Os, 201Ir, 201Pt, 201Au, 201Hg, 201Tl, 201Pb, 201Bi, 201Po, 201At, 201Rn, 201Fr, 201Ra) are presented. All…F. G. Kondev·Jul 15, 2021SaveLearn
Determination of the 209Bi(n,γ)210gBi cross section using the NICE-DetectorThe capture cross section of 209Bi(n,γ)210gBi was measured at different astrophysically energies including thermal capture cross section (25 meV), resonance integral, and the…K. Al-Khasawneh, E. Borris, B. Brückner et al.·Jul 14, 2021SaveLearn
First direct measurement of 59Cu(p,α)56Ni: A step towards constraining the Ni-Cu cycle in the CosmosReactions on the proton-rich nuclides drive the nucleosynthesis in Core-Collapse Supernovae (CCSNe) and in X-ray bursts (XRBs). CCSNe eject the nucleosynthesis products to the interstellar medium and…J. S. Randhawa, R. Kanungo, J. Refsgaard et al.·Jul 12, 2021SaveLearn
Evaluation of the 35K(p,γ)36Ca reaction rate using the 37Ca(p,d)36Ca transfer reactionA recent sensitivity study has shown that the 35K(p,γ)36Ca reaction is one of the ten (p,γ) reaction rates that could significantly impact the shape of the calculated X-ray…L. Lalanne, O. Sorlin, M. Assié et al.·Jul 9, 2021SaveLearn
The half-life of 212PoThe half-life of 212Po was measured with the highest up-to-date accuracy as T1/2=295.1(4) ns by using thorium-loaded liquid scintillator.P. Belli, R. Bernabei, R. S. Boiko et al.·Jul 9, 2021SaveLearn