The Proton Radius PuzzlePohl et al. measured the energy difference between the 2P and 2S states of muonic hydrogen and used it to determine a precise value of the proton radius. The result disagreed significantly from…Gerald A. Miller·Apr 16, 2026SaveLearn
Measurement of the Gerasimov-Drell-Hearn integrand for proton and deuteron from 200 to 1400 MeVNew data for the total inclusive helicity-dependent cross section for the proton and deuteron were obtained in the photon energy interval 200-1400 MeV. The experiment was performed at the A2…P. Pedroni, F. Afzal, S. Abt et al.·Apr 15, 2026SaveLearn
Measurement of jet quenching in O+O collisions at sNN=200 GeV by the STAR experiment at RHICThe STAR experiment at the Relativistic Heavy Ion Collider presents measurements of correlations between charged hadron triggers of high transverse momenta (7 < p T < 30 GeV/c) with…STAR Collaboration·Apr 15, 2026SaveLearn
Spectroscopy of 11Be from the 10Be(d,p) reaction measured in inverse kinematics by the AT-TPC in SOLARISThe spectroscopy of 11Be is explored using the 10Be(d,p)11Be transfer reaction performed in inverse kinematics at 9.6\,/u using the Active Target Time Projection Chamber…M. Z. Serikow, D. Bazin, M. A. Caprio et al.·Apr 15, 2026SaveLearn
The Quest for Neutrinoless Double Beta Decay: Progress and ProspectsNeutrinoless double beta decay is a hypothetical nuclear transition whose observation would demonstrate that neutrinos are their own antiparticles and that lepton number is not conserved, with…Andrea Giuliani·Apr 15, 2026SaveLearn
Physics-driven Comparative Analysis of Various Statistical Distance Metrics and Normalizing FunctionsComparison of two probability density/mass functions (PDF/PMFs) is ubiquitous in various forms of scientific analysis, including machine learning, optimization problems, and hypothesis tests. A…Nafis Fuad·Apr 15, 2026SaveLearn
Properties of states in 19Ne important for the 18F(p,α)15O reaction rateObservation of the 511-keV positron-annihilation line would be a powerful probe of classical novae, with the primary source of positrons likely from the β+ decay of 18F. We…K. H. Pham, D. Mumma, C. M. Deibel et al.·Apr 14, 2026SaveLearn
Exploration for Astromers near 132Sn with the Canadian Penning TrapNuclear isomers can have significant impacts on astrophysical nucleosynthesis processes, with recent efforts demonstrating that the population of isomeric states with different half-lives may require…A. A. Valverde, S. Cupp, A. Gross et al.·Apr 14, 2026SaveLearn
Investigating the onset of deconfinement with NA61/SHINENA61/SHINE is a multipurpose fixed-target experiment located at the CERN SPS. One of its main goals is to study the onset of deconfinement and the properties of strongly interacting matter. For this…Oleksandra Panova·Apr 10, 2026SaveLearn
STAR Experimental OverviewWe highlight some of the STAR collaboration's results on heavy-ion collisions from the past year, addressing many open questions related to the strong interaction under extreme conditions. Topics…Isaac Mooney·Apr 10, 2026SaveLearn
Towards better nuclear charge radiiNuclear charge radii constitute a physical observable of growing significance across multiple subdisciplines of physics and related fields. Their determination relies on a combination of…István Angeli, Dimiter L. Balabanski, Paraskevi Dimitriou et al.·Apr 10, 2026SaveLearn
Ground State Decay of the Three-Proton Emitter 17Na Reveals Isospin Symmetry BreakingThe spectrum of the exotic three-proton (3p) emitter 17Na has been studied by detecting all in-flight decay products. Derived from the measured angular correlations 14O+p+p+p, a resonant…X. -D. Xu, I. Mukha, Z. C. Xu et al.·Apr 9, 2026SaveLearn
Dijet invariant mass of charged-particle jets in pp and p-Pb collisions at s NN = 5.02 TeVThe ALICE collaboration presents the first measurement of the dijet invariant mass spectra of charged-particle jets in pp and p-Pb collisions at s NN = 5.02 TeV. Charged particles in…ALICE Collaboration·Apr 9, 2026SaveLearn
Wave-Function Femtometry: Hypertriton - The Ultimate Halo NucleusThe interaction between nucleons and hyperons - baryons containing a strange quark - is key to understanding the properties of dense nuclear matter, such as that expected in the interior of neutron…ALICE Collaboration·Apr 9, 2026SaveLearn
Recent ALICE results from light-ion collision systemsThis article presents recent measurements by the ALICE Collaboration in proton--oxygen (pO), oxygen--oxygen (OO), and neon--neon (Ne--Ne) collisions delivered by the LHC in July 2025. Measurements of…Abhi Modak·Apr 8, 2026SaveLearn
Measurement of inclusive J/ polarization in Ru+Ru and Zr+Zr collisions at s NN=200 GeV at STARThe first measurement of inclusive J/psi polarization at mid-rapidity (|yJ/psi| < 0.8) in 200 GeV Ru+Ru and Zr+Zr collisions at sqrt(sNN) = 200 GeV with the STAR experiment at RHIC is presented.…STAR Collaboration·Apr 8, 2026SaveLearn
Non-Monotonicity of Transverse Momentum Correlations in Au + Au Collisions at RHICEvent-by-event transverse momentum correlations are sensitive to the equation of state of strongly interacting matter and are expected to exhibit anomalous fluctuations in the vicinity of the QCD…STAR Collaboration·Apr 7, 2026SaveLearn
Observation of nuclear suppression in coherent (1S) photoproduction off heavy nuclei at the LHCThe first measurement of coherent (1S) meson photoproduction off heavy nuclei is performed using ultraperipheral lead-lead collisions collected by the CMS experiment at a nucleon-nucleon…CMS Collaboration·Apr 7, 2026SaveLearn
Probing the chiral magnetic effect via transverse spherocity event classification in relativistic heavy-ion collisionsWe present the first study of the Chiral Magnetic Effect (CME) using transverse spherocity as an event-shape classifier in Pb+Pb collisions at sNN = 5.02 TeV, simulated with the A…Somdeep Dey, Abhisek Saha·Apr 7, 2026SaveLearn
Precise determination of electron-capture Q value of 113Sn decay related to electron neutrino mass measurementsA high-precision measurement of the electron-capture (EC) decay Q value for the ground-state-to-ground-state (gs-to-gs) transition of 113Sn to 113In has been performed using the JYFLTRAP…Zhuang Ge, Tommi Eronen, Vasile Alin Sevestrean et al.·Apr 3, 2026SaveLearn
Measure charge transport in high-energy nuclear collisions with an energy scan of isobaric collisionsWe present a method to measure electric-charge transport in high-energy nuclear collisions using a beam-energy scan of isobaric systems. Comparing collisions of nuclei with identical mass number but…Wendi Lv, Niseem Magdy, Rongrong Ma et al.·Apr 3, 2026SaveLearn
Femtoscopy of Strange Baryons in Heavy-ion Collisions at RHIC-STARStudying the final state interactions and finding possible bound states is helpful for understanding the strong interactions and comprehending the equation-of-state (EoS) of the nuclear matter. In…Boyang Fu·Apr 2, 2026SaveLearn
Probing Nuclear Structure with Kaonic Atoms through E2 Resonance MixingKaonic atoms provide a unique laboratory to investigate the interplay between atomic, nuclear, and strong-interaction physics. In heavy nuclei, atomic transitions can couple to low-lying collective…Simone Manti, Luca De Paolis, Leonardo Abbene et al.·Mar 31, 2026SaveLearn
Probing Sub-MeV Dark Matter with Neutron-Capture γ SpectroscopyWe present a general, discovery-grade framework for searching for weakly coupled new particles emitted in nuclear de-excitation following neutron capture. Rather than relying on isolated spectral…B. Meirose, D. Milstead·Mar 27, 2026SaveLearn
The dipole strength distribution of 8He and decay characteristicsThe weak binding and spatially extended neutron densities characteristic of drip-line nuclei give rise to a distinctive low-energy dipole response. The drip-line nucleus 8He is the most…C. Lehr, T. Aumann, M. Duer et al.·Mar 25, 2026SaveLearn