Azimuthal anisotropy of direct photons in Au+Au collisions at s_NN=200 GeVThe PHENIX experiment at the Relativistic Heavy Ion Collider measured the second Fourier component v2 of the direct-photon azimuthal anisotropy at midrapidity in Au+Au collisions at…PHENIX Collaboration, N. J. Abdulameer, U. Acharya et al.·Apr 3, 2025SaveLearn
Recent results on strangeness enhancement in small collision systems with ALICEQuantum Chromodynamics (QCD) predicts that, at sufficiently high temperature and energy density, nuclear matter undergoes a phase transition from confined hadrons to a deconfined state of quarks and…Sara Pucillo·Apr 3, 2025SaveLearn
Centrality dependence of charged-particle pseudorapidity density at midrapidity in Pb-Pb collisions at s NN = 5.36 TeVThe ALICE Collaboration reports its first LHC Run 3 measurements of charged-particle pseudorapidity density at midrapidity in Pb-Pb collisions at a centre-of-mass energy per nucleon pair of…ALICE Collaboration·Apr 3, 2025SaveLearn
Observation of deuteron and antideuteron formation from resonance-decay nucleonsHigh-energy hadronic collisions generate environments characterized by temperatures above 100 MeV [1,2], about 100,000 times hotter than the center of the Sun. It is therefore currently unclear how…ALICE Collaboration·Apr 3, 2025SaveLearn
First observation of ultra-long-range azimuthal correlations in low multiplicity pp and p-Pb collisions at the LHCThis study presents the first observation of ultra-long-range two-particle azimuthal correlations with pseudorapidity separation of (| η| > 5.0) in proton-proton (pp) and ($| η| >…ALICE Collaboration·Apr 3, 2025SaveLearn
Accessing the deuteron source with pion-deuteron femtoscopy in Pb-Pb collisions at s NN = 5.02 TeVFemtoscopy of non-identical particle pairs has been instrumental for precision measurements of both two-particle sources and the final-state interactions in high-energy elementary and heavy-ion…ALICE Collaboration·Apr 3, 2025SaveLearn
Measurement of the transverse energy density in Au+Au collisions at sNN = 200 GeV with the sPHENIX detectorThis paper reports measurements of the transverse energy per unit pseudorapidity (dET/dη) produced in Au+Au collisions at sNN = 200 GeV, performed with the sPHENIX detector at the…sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya et al.·Apr 3, 2025SaveLearn
Measurement of charged hadron multiplicity in Au+Au collisions at sNN = 200 GeV with the sPHENIX detectorThe pseudorapidity distribution of charged hadrons produced in Au+Au collisions at a center-of-mass energy of sNN = 200 GeV is measured using data collected by the sPHENIX…sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya et al.·Apr 3, 2025SaveLearn
β-delayed spectroscopy of 80Ge48 and competition between Gamow-Teller and first-forbidden transitions in 80g+mGa49 β decayThe β-delayed spectroscopy of 80Ge has been studied using sources of ground and low-lying isomeric states of 80Ga. A hybrid γ-ray spectrometer was used, composed of high-purity…R. Li, D. Verney I. Matea, M. N. Harakeh et al.·Apr 2, 2025SaveLearn
Onset of Constituent Quark Number Scaling in Heavy-Ion Collisions at RHICPartonic collectivity is one of the necessary signatures for the formation of quark-gluon plasma in high-energy nuclear collisions. Number of constituent quarks (NCQ) scaling has been observed for…STAR Collaboration, B. E. Aboona, J. Adam et al.·Apr 2, 2025SaveLearn
Single-atom-at-a-time adsorption studies of 211Bi and its precursor 211Pb on SiO2 surfacesIn preparation of gas-phase chemical experiments with moscovium (Mc, element 115), we studied the chemical behavior of the short-lived bismuth radioisotope 211Bi in helium, argon, and oxygen…Dominik Dietzel, Alexander Yakushev, Christoph E. Düllmann et al.·Apr 2, 2025SaveLearn
Binding energy of 3H and 4H via image analyses of nuclear emulsions using deep-learningSubatomic systems are pivotal for understanding fundamental baryonic interactions, as they provide direct access to quark-level degrees of freedom. In particular, introducing a strange quark adds…Ayumi Kasagi, Takehiko R. Saito, Vasyl Drozd et al.·Apr 2, 2025SaveLearn
Precision Measurement of (Net-)proton Number Fluctuations in Au+Au Collisions at RHICWe report precision measurements on cumulants (Cn) and factorial cumulants (n) of (net-)proton number distributions up to fourth-order in Au+Au collisions from phase II of the Beam…The STAR Collaboration·Apr 1, 2025SaveLearn
First measurement of D*+ vector spin alignment in Pb-Pb collisions at s NN = 5.02 TeVThe first measurement of prompt D*+-meson spin alignment in ultrarelativistic heavy-ion collisions with respect to the direction orthogonal to the reaction plane is presented. The spin alignment…ALICE Collaboration·Apr 1, 2025SaveLearn
Half-life and precision shape measurement of 2ββ decay of 130TeWe present a new measurement of the 2nbb half-life of 130Te (T1/2) using the first complete model of the CUORE data, based on 1038 kg yr of collected exposure. Thanks to optimized data selection, we…D. Q. Adams, C. Alduino, K. Alfonso et al.·Mar 31, 2025SaveLearn
Evidence for the collective nature of radial flow in Pb+Pb collisions with the ATLAS detectorAnisotropic flow and radial flow are two key probes of the expansion dynamics and properties of the quark-gluon plasma (QGP). While anisotropic flow has been extensively studied, radial flow, which…ATLAS Collaboration·Mar 31, 2025SaveLearn
Experimental and theoretical research of photoneutron reactions in the 181Ta nucleusBremsstrahlung fluxes for irradiating tantalum samples were formed by irradiating a tungsten converter with an electron beam with energy up to 130 MeV. The relative yields and flux-averaged…J. H. Khushvaktov, M. A. Demichev, D. L. Demin et al.·Mar 31, 2025SaveLearn
European Strategy for Particle Physics 2026: the NA60+/DiCE experiment at the SPSThe exploration of the phase diagram of Quantum ChromoDynamics (QCD) is carried out by studying ultrarelativistic heavy-ion collisions. The energy range covered by the CERN SPS ($s NN…DiCE Collaboration·Mar 31, 2025SaveLearn
Event-activity dependence of heavy-flavor production at the ALICE experimentHeavy-flavor production at the LHC offers valuable tests of quantum-chromodynamics calculations, owing to the large masses of heavy quarks. Measurements of charm production as a function of event…Robert Vertesi·Mar 31, 2025SaveLearn
Universality of Shell Effects in Fusion-Fission Mass DistributionsWe present the results of a broad, systematic study of heavy-ion induced fission mass distributions for every even-Z compound nucleus (ZCN) from 144Gd to 212Th. We find…J. Buete, B. M. A. Swinton-Bland, D. J. Hinde et al.·Mar 31, 2025SaveLearn
To examine the variation in dissipation near the shell closure using neutron multiplicity as a probeThe pre and post-scission neutron multiplicities have been determined for the fission of the compound nucleus (CN) 206Rn, induced by the reaction 28Si+178Hf within the excitation energy interval of…Punit Dubey, Mahima Upadhyay, Mahesh Choudhary et al.·Mar 29, 2025SaveLearn
Bayesian and Monte Carlo approaches to estimating uncertainty for the measurement of the bound-state β decay of 205Tl81+The measurement of the bound-state β decay of 205Tl81+ at the Experimental Storage Ring at GSI, Darmstadt, has recently been reported with substantial impact on the use of…G. Leckenby, M. Trassinelli, R. J. Chen et al.·Mar 28, 2025SaveLearn
Multiplicity and net-electric charge fluctuations in central Ar+Sc interactions at 13A, 19A, 30A, 40A, 75A, and 150A GeV/c beam momenta measured by NA61/SHINE at the CERN SPSThis paper presents results on multiplicity fluctuations of positively and negatively charged hadrons as well as net-electric charge fluctuations measured in central Ar+Sc interactions at beam…H. Adhikary, P. Adrich, K. K. Allison et al.·Mar 28, 2025SaveLearn
CERN AD/ELENA Antimatter ProgramThe CERN AD/ELENA Antimatter program studies the fundamental charge, parity, time (CPT) reversal invariance through high-precision studies of antiprotons, antihydrogen, and antiprotonic atoms.…R. Caravita, A. Cridland Mathad, J. S. Hangst et al.·Mar 28, 2025SaveLearn
MPD physics performance studies in Bi+Bi collisions at sNN=9.2 GeVThe Multi-Purpose Detector (MPD) is one of the three experiments of the Nuclotron Ion Collider-fAcility (NICA) complex, which is currently under construction at the Joint Institute for Nuclear…MPD Collaboration·Mar 27, 2025SaveLearn