Evidence for sequential Υ(nS) suppression in light ion collisionsBound states of heavy quark-antiquark pairs, known as quarkonia, have long been regarded as particularly sensitive probes of the quark-gluon plasma (QGP). Comparing quarkonium yields in collisions of…CMS Collaboration·Jul 15, 2026SaveLearn
Nuclear Charge Radius of 9Be from Muonic Atom Spectroscopy Using a MicrocalorimeterThe 2p1s transition energy in muonic 9Be was measured using a metallic magnetic calorimeter, resulting in E2p 1s=33\,391.48(34)\,eV. The result is 30 times more precise than the…Ofir Eizenberg, Shikha Rathi, Andreas Abeln et al.·Jul 15, 2026SaveLearn
Experimental Review on Bulk Properties and Light/Strange Hadron Production in Heavy-Ion CollisionsThis proceedings article reviews recent experimental results on bulk properties and light/strange hadron production in heavy-ion collisions, presented at the Strangeness in Quark Matter 2026…Shusu Shi, Xianglei Zhu·Jul 13, 2026SaveLearn
Structure of even-even Zr isotopes with 52≤N≤58 neutronsExcited levels in 92Zr have been studied in cold-neutron capture reaction using the EXILL Ge array at ILL Grenoble. Excited levels in 94Zr and 98Zr nuclei have been studied using…W. Urban, A. Abramuk, T. Rzcaca-Urban et al.·Jul 13, 2026SaveLearn
Observation of the centrality-dependent difference in directed flow between charged kaons and K*0 resonances in Au+Au collisions at sNN = 14.6, 19.6 and 27 GeVWe present the measurement of rapidity-odd directed flow (v1odd) for charged kaons, ϕ mesons, and K*0(K*0) resonances in Au+Au collisions at…The STAR Collaboration·Jul 13, 2026SaveLearn
Exploring the origin of D0 meson elliptic flow in PbPb collisions at sNN = 5.02 TeV using event shape engineeringThe influence of the initial-state geometry on the elliptic flow of prompt D0 mesons in high-energy heavy ion collisions is explored. A lead-lead (PbPb) data sample at a center-of-mass energy per…CMS Collaboration·Jul 13, 2026SaveLearn
Evidence for a KNN quasi-bound state in the γd K0Λp reactionThe γd K0Λp reaction has been studied to search for a KNN quasi-bound state using the LEPS2 solenoid spectrometer at SPring-8. A localized enhancement concentrated at low q is…R. Kobayakawa, J. K. Ahn, S. Ajimura et al.·Jul 13, 2026SaveLearn
Precision masses of neutron-rich platinum and gold nuclei reveal enhanced N=126 shell strength below doubly-magic 208PbThe heaviest stable nuclei in the universe owe their existence to quantum shell structure, the grouping of protons and neutrons into discrete energy levels separated by gaps. The largest known…David Freire-Fernández, Rui-Jiu Chen, Usama Ahmed et al.·Jul 12, 2026SaveLearn
High-Precision Mass Measurements of 52Ni and 51Co Reveal Breakdown of the Isobaric Multiplet Mass Equation in the f p ShellWe performed high-precision mass measurements of the proton-rich nuclei 52Ni and 51Co with the LEBIT Penning trap at the Facility for Rare Isotope Beams (FRIB). For 52Ni, a mass excess…F. M. Maier, G. Bollen, B. A. Brown et al.·Jul 10, 2026SaveLearn
Beyond Sphericity in a Semi-Magic Nucleus: Multiple-Shape Coexistence in 116SnThe study of nuclear shape evolution and coexistence provides key insight into the nuclear interaction, particularly in semi-magic systems expected to be spherical. A high-precision…Marco Siciliano, Marco Rocchini, Tomás R. Rodríguez et al.·Jul 10, 2026SaveLearn
Precision cross section measurements of neutron-induced non-elastic gamma production reactions at 14 MeVWe present a technique for high-precision absolute measurements of gamma-ray production cross sections (n,xg) induced by 14 MeV neutrons. The technique is based on the Associated Particle Imaging…Mauricio Ayllon Unzueta, Emanuel Chimanski, Juan Cristhian Luque Gutierrez et al.·Jul 10, 2026SaveLearn
A study of neutrinoless double electron capture in 40Ca from the AMoRE experimentThe search for neutrinoless double electron capture (0ν2EC) provides a sensitive probe of lepton-number violation and the Majorana nature of neutrinos. We investigate the 0ν2EC…AMoRE Collaboration, A. Agrawal, V. V. Alenkov et al.·Jul 9, 2026SaveLearn
Recent highlights from the STAR ExperimentUnderstanding the QCD phase structure and the possible existence of a critical point remains one of the central goals of the heavy-ion program at RHIC. In this proceeding, we present recent STAR…Rutik Manikandhan·Jul 8, 2026SaveLearn
Differential cross sections for 12C(n,α0), 16O(n,α0) and 16O(n,α1,2,3) between En = 7.2 and 10 MeV with an active-target Time Projection ChamberData for the 12C(n,α0), 16O(n,α0) and 16O(n,α1,2,3) differential cross sections are important for several different areas of nuclear…J. Bishop, C. E. Parker, R. Smith et al.·Jul 8, 2026SaveLearn
Measurements of γv p π+ π- p' Cross Sections with the CLAS Detector for Q2 from 2.0--5.0~GeV2 and W from 1.400--2.125~GeVObservables in the electroproduction of the π+π-p reaction channel off the proton that are sensitive to the polarization of the virtual photon are presented for the first time in addition to the…A. Trivedi, R. W. Gothe, E. Phelps et al.·Jul 7, 2026SaveLearn
A New Low Q2 Measurement of the Proton's g1 Spin Structure Function from Longitudinal & Transverse Polarized DataThe proton's spin structure has proven to be far more complicated than was originally believed, and has been the subject of a number of experimental investigations. %Early measurements of the…D. Ruth, R. Zielinski, C. Gu et al.·Jul 7, 2026SaveLearn
The Online Berkeley Evaluated Alpha and Proton Radioactivity database (BEαpR) -- from Li to Og!We have developed the new Berkeley Evaluated Alpha and proton Radioactivity (BEαpR) database detailing information on all known β+-delayed and direct heavy-particle emitters (p, α, cluster,…J. C. Batchelder, A. M. Hurst·Jul 7, 2026SaveLearn
Interplay between Nuclear Shell Structure and Pairing around Doubly Magic 132SnShell structure in finite quantum systems gives rise to sudden changes in observable properties, while pairing correlations often compete against such discontinuities. The region near the doubly…Rane Simpson, Georgios Palkanoglou, Ellen Brisley et al.·Jul 6, 2026SaveLearn
K*(892)0 production and the time between freeze-outs in 40Ar+45Sc collisions by NA61/SHINE at the CERN SPSThe analysis of the production of strange K*(892)0 resonances allows us to better understand the temporal evolution of high-energy nucleus--nucleus collisions. In particular, the ratio of…SHINE Collaboration, P. Adrich, K. K. Allison et al.·Jul 6, 2026SaveLearn
Measurement of isolated prompt photon production in p+p collisions at s = 200 GeV with the sPHENIX detectorThe differential cross section of isolated prompt photon production is measured as a function of photon transverse energy (ETγ) in proton--proton (p+p) collisions at $s =…sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya et al.·Jul 4, 2026SaveLearn
Gamma-ray production cross sections in proton interactions with natMg, natSi and 56Fe targets: measurement over the energy range of Ep = 66-125 MeV, data analysis, results and discussion. Astrophysical implicationsWe have measured nuclear gamma-ray line production cross sections in interactions of highly accelerated proton beams with various target nuclei abundant in astrophysical sites. The experiments were…M. Debabi, S. Ouichaoui, A. Belhout et al.·Jul 2, 2026SaveLearn
l-forbidden M1 strengths near 100Sn from knockout reactions in Cd and SnNeutron knockout reactions on beams of 104,102Cd, and 104Sn are presented. States in the residual 103,101Cd and 103Sn nuclei are populated, including low-lying 7/2+ states of…T. J. Gray, K. L. Jones, R. Grzywacz et al.·Jul 2, 2026SaveLearn
Nuclear electromagnetic moments by spin-precession methodsNuclear moment studies carried out with spin-precession methods at and after the turn of the millennium are critically assessed. A period of about 30 years is covered, during which much of the focus…Georgi Georgiev, Dimiter L. Balabanski, Andrew E. Stuchbery et al.·Jul 1, 2026SaveLearn
Measurement of 80-200 MeV/n 16O nuclear cross-section on Carbon and Polyethylene targets with the nuclear emulsion detector of the FOOT experimentAccurate knowledge of nuclear fragmentation cross-sections is essential for optimizing charged particle therapy. In this study, conducted within the framework of the FOOT (FragmentatiOn Of Target)…FOOT Collaboration, Giuliana Galati, Vincenzo Boccia et al.·Jul 1, 2026SaveLearn
Evidence of the Excited X(5)-like Critical-Point Symmetry Structures in 152SmThe positive-parity structure of 152Sm has been investigated through high-statistics γ-ray spectroscopy following the (150Nd(α,2n)152Sm reaction at Elab = 26 MeV. Several collective structures built…S. Basak, S. Rajbanshi, T. Bhattacharjee et al.·Jul 1, 2026SaveLearn