Half-life determination of heavy ions in a storage ring considering feeding and depleting background processesHeavy-ion storage rings have relatively large momentum acceptance which allows for multiple ion species to circulate at the same time. This needs to be considered in radioactive decay measurements of…R. J. Chen, G. Leckenby, R. S. Sidhu et al.·Jun 5, 2025SaveLearn
Experimental Study of Tensor Structure Function of DeuteronThe deuteron is the lightest spin-1 nucleus, consisting of a weakly bound system of two spin-1/2 nucleons. One intriguing characteristic of the deuteron is the tensor polarized structure, which…Jiwan Poudel, Alessandro Bacchetta, Jian-Ping Chen et al.·Jun 4, 2025SaveLearn
Electron-antineutrino spectrum from precision measurements of 144Pr-decayThe 144Ce -- 144Pr electron antineutrino source is one of the most suitable radiochemical sources for experiments searching for the oscillations of active neutrinos to the light sterile…A. V. Derbin, I. S. Drachnev, D. V. Ivanov et al.·Jun 4, 2025SaveLearn
Quenching of single-particle strength inferred from nucleon-removal transfer reactions on 15CThe difference in the proton and neutron separation energies ( S) of the weakly bound 15C ground state is -19.86 MeV, an extreme value. Data from intermediate-energy heavy-ion induced…Y. C. Jiang, J. Chen, B. P. Kay et al.·Jun 4, 2025SaveLearn
Extremely large oblate deformation of the first excited state in 12C: a new challenge to modern nuclear theoryA Coulomb-excitation study of the high-lying first excited state at 4.439 MeV in the nucleus 12C has been carried out using the 208Pb(12C,12C*)208Pb* reaction at 56 MeV…C. Ngwetsheni, J. N. Orce, P. Navrátil et al.·Jun 3, 2025SaveLearn
Measurement of the longitudinal flow-plane decorrelation using multi-plane cumulants in s_NN = 200 GeV Au+Au, Ru+Ru, and Zr+Zr collisionsMeasurements of the variation of anisotropic flow-plane angles (n) with rapidity, commonly known as the flow-plane decorrelation, provide important insights into the initial conditions of the…STAR Collaboration·Jun 2, 2025SaveLearn
Detection of molecular hydrogen in a neutron beam lifetime experimentOne method of determining the free neutron lifetime involves the absolute counting of neutrons and trapped decay protons. In such experiments, a cold neutron beam traverses a segmented proton trap…J. Caylor, R. Biswas, B. Crawford et al.·Jun 2, 2025SaveLearn
Potential absence of observed π2 linear-chain structures in 14O via 10C(α,α) resonant scatteringBackground: The preference for light nuclear systems to coagulate into α-particle clusters has been well-studied. The possibility of a linear chain configuration of α-particles would…J. Bishop, A. Hollands, Tz. Kokolova et al.·Jun 2, 2025SaveLearn
First systematic experimental 2D mapping of linearly polarized γ-ray polarimetric distribution in relativistic Compton scatteringThe interaction of photons with relativistic electrons constitutes a fundamental electromagnetic process whose polarization transfer mechanics remain incompletely characterized. We report the first…Kaijie Chen, Xiangfei Wang, Hanghua Xu et al.·Jun 1, 2025SaveLearn
Search for the chiral magnetic effect through beam energy dependence of charge separation using event shape selectionHigh-energy, heavy-ion collisions can create local domains of chirality-imbalanced quarks, reflecting the topological features of quantum chromodynamics. The chiral magnetic effect (CME) predicts an…The STAR Collaboration·May 30, 2025SaveLearn
Charge Separation Measurements in Au+Au collisions at sNN= 7.7--200 GeV in Search of the Chiral Magnetic EffectThe chiral magnetic effect in heavy-ion collisions predicts a charge separation signal along a magnetic field, which indicates local P and CP violations in the quark-gluon plasma. We report…The STAR Collaboration·May 30, 2025SaveLearn
Improved direct measurement of low-energy resonances in the 21Ne(p,γ)22Na reactionIn the nova temperature range, 0.1 GK < T < 0.4 GK, several low-energy resonances dominate the 21Ne(p,γ)22Na reaction rate, which is currently affected by large uncertainties. We…R. S. Sidhu, F. Casaburo, E. Masha et al.·May 28, 2025SaveLearn
Study of pT-differential radial flow in blast-wave modelThe transverse momentum-differential radial flow observable v0(pT), recently proposed and measured by the ATLAS and ALICE collaborations, provides a novel tool to probe radial expansion…Swati Saha, Ranbir Singh, Bedangadas Mohanty·May 26, 2025SaveLearn
Measurement of Polarization in the π-p K0 Reaction at pπ-=1.33 GeV/c toward a New p Scattering ExperimentThis paper presents high-precision experimental data of the polarization of the hyperon in the π-p K0 reaction, measured in the angular range $0.6< θ…PARC E40 Collaboration, T. Sakao, K. Miwa et al.·May 24, 2025SaveLearn
Backscattering Study of Electrons from 0.1 to 3.4 MeVBenchmarking simulation codes for electron transport and scattering in matter is a crucial step for estimating uncertainties in many applications. However, experimental data for electron energies of…M. Kanafani, X. Fléchard, O. Naviliat-Cuncic et al.·May 23, 2025SaveLearn
High-precision Penning trap mass measurements of neutron-rich chlorine isotopes at the N=28 shell closureAlthough it is known that the N=28 spherical shell closure erodes, the strength of the closure with decreasing proton number Z<20 is an open question in nuclear structure. In this region of…H. Erington, G. Bollen, G. Dykstra et al.·May 23, 2025SaveLearn
Probing the quantum phase transition around N≈60 via mass measurements of technetium isotopesThe masses of neutron-rich 104-106Tc isotopes were measured using the JYFLTRAP double Penning trap and found to deviate from the Atomic Mass Evaluation 2020 by -79(25), 40(12) and 94(41)…J. Ruotsalainen, A. Jaries, M. Stryjczyk et al.·May 21, 2025SaveLearn
Reduction in nuclear size and quadrupole deformation of high-spin isomers of 127,129InWe employed laser spectroscopy of atomic transitions to measure the nuclear charge radii and electromagnetic properties of the high-spin isomeric states in neutron-rich indium isotopes (Z = 49) near…A. R. Vernon, C. L. Binnersley, R. F. Garcia Ruiz et al.·May 20, 2025SaveLearn
Photoproduction of heavy vector mesons in peripheral PbPb collisions at the Large Hadron ColliderA comprehensive analysis of the photoproduction of J/ and mesons in peripheral PbPb collisions at the center - of - mass energies of the Large Hadron Collider (LHC) is performed,…Pedro E. A. da Costa, André V. Giannini, Victor P. Goncalves et al.·May 20, 2025SaveLearn
Review of Neutron Yield from (α, n) Reactions: Data, Methods, and ProspectsUnderstanding the radiogenic neutron production rate through the (α, n) reaction is crucial in many areas of physics, including dark matter searches, neutrino studies, and nuclear astrophysics. In…D. Cano-Ott, S. Cebrián, P. Dimitriou et al.·May 20, 2025SaveLearn
Recoil Polarization in K+Y Electroproduction in the Nucleon Resonance Region with CLAS12Hyperon recoil polarization measurements for the exclusive electroproduction of K+ and K+0 final states from an unpolarized proton target have been carried out using the CLAS12…D. S. Carman, A. D'Angelo, L. Lanza et al.·May 17, 2025SaveLearn
The 22Ne(α,n)25Mg reaction -- state of the art, astrophysics, and perspectivesOne of the most important stellar neutron sources is the 22Ne(α,n)25Mg reaction, which gets activated both during the helium intershell burning in asymptotic giant branch stars and…Andreas Best, Philip Adsley, Ryan Amberger et al.·May 17, 2025SaveLearn
Unbound neutron 0d3/2 strength in 17C and the N=16 shell gapSignificant continuum strength has been observed to be populated in 17C produced in the d(16C,p) reaction at a beam energy of 17.2~MeV/nucleon. The strength appears at greater than…J. Lois-Fuentes, B. Fernández-Domínguez, F. Delaunay et al.·May 16, 2025SaveLearn
Future facilities: the CERN SPSThe Super Proton Synchrotron (SPS) at CERN has played a pioneering role in the study of heavy-ion collisions since 1986 and nowadays remains central to the exploration of the Quark Gluon Plasma. This…Roberta Arnaldi·May 15, 2025SaveLearn
Competition between the neutron-proton pair break-ups delineating the level structure of 202PoHigh-spin spectroscopic study of 202Po (Z = 84, N = 118) has been carried out using the 195Pt(12C, 5n)202Po fusion-evaporation reaction. An extended level scheme has been…Sahab Singh, D. Choudhury, B. Maheshwari et al.·May 15, 2025SaveLearn