Understanding the Effect of Chiral NN Parametrization on Nuclear Shapes From an Ab Initio PerspectiveThe ab initio symmetry-adapted no-core shell model naturally describes nuclear deformation and collectivity, and is therefore well-suited to studying the dynamics and coexistence of shapes in atomic…Kevin S. Becker, Kristina D. Launey, Andreas Ekström et al.·Nov 21, 2023SaveLearn
Double spin correlations in the reaction dd->pnpn and in the pn-elastic scatteringAn unexpectedly large double spin correlation with a sharp dependence on energy, found in elastic proton-proton scattering at large angles in the c.m.s. energy range spp= 3 5.5 GeV,…Yu. N. Uzikov, A. A. Temerbayev·Nov 21, 2023SaveLearn
Proto-strange quark stars from density-dependent quark mass modelIn this paper, we investigate the evolution of strange quark stars (SQS) from birth as proto-strange quark stars to maturity as stable SQSs at a zero temperature. We assume that self-bound free…Adamu Issifu, Franciele M. da Silva, Débora P. Menezes·Nov 21, 2023SaveLearn
Multimodal fission from self-consistent calculationsWhen multiple fission modes coexist in a given nucleus, distinct fragment yield distributions appear. Multimodal fission has been observed in a number of fissioning nuclei spanning the nuclear chart,…Daniel Lay, Eric Flynn, Sylvester Agbemava et al.·Nov 20, 2023SaveLearn
Stellar β-decay rate of s-process branching-point 204Tl: forbidden transitionsWe propose a theoretical method to calculate the stellar β-decay rates of nuclei in stellar environments with high temperature and density, based on the projected shell model, where…Yang Xiao, Bin-Lei Wang, Long-Jun Wang·Nov 20, 2023SaveLearn
Extracting neutron skin from elastic proton-nucleus scattering with deep neural networkBased on the relativistic impulse approximation of proton-nucleus elastic scattering theory, the nucleon density distribution and neutron skin thickness of 48Ca are estimated via the deep…G. H. Yang, Y. Kuang, Z. X. Yang et al.·Nov 20, 2023SaveLearn
Shakhov-type extension of the relaxation time approximation in relativistic kinetic theory and second-order fluid dynamicsWe present a relativistic Shakhov-type generalization of the Anderson-Witting relaxation time model for the Boltzmann collision integral to modify the ratio of momentum diffusivity to thermal…Victor E. Ambruş, Etele Molnár·Nov 20, 2023SaveLearn
Magnetic dipole transition in 48CaThe magnetic dipole transition strength B(M1) of 48Ca is dominated by a single resonant state at an excitation energy of 10.23 MeV. Experiments disagree about B(M1) and this impacts our…B. Acharya, B. S. Hu, S. Bacca et al.·Nov 19, 2023SaveLearn
Rapidity scan approach for net-baryon cumulants with a statistical thermal modelUtilizing rapidity-dependent measurements to map the QCD phase diagram provides a complementary approach to traditional beam-energy-dependent measurements around midrapidity. The changing nature of…Jianing Li, Lipei Du, Shuzhe Shi·Nov 19, 2023SaveLearn
Contributions of 2π-exchange, 1π-exchange, and contact three-body forces in NNLO ChEFT to 3HFaddeev calculations of hypertriton (3H) separation energy are performed, incorporating all next-to-next-to-leading-order three-body forces (3BFs) in chiral effective field…M. Kohno, H. Kamada, K. Miyagawa·Nov 18, 2023SaveLearn
Thermodynamic Susceptibilities for a Unitary Fermi GasThe unitary Fermi gas provides a unique window into both cold atom experiments and neutron star properties. There are major challenges in determining the physical properties within a neutron star,…Max Weiner·Nov 17, 2023SaveLearn
Mapping GENERIC hydrodynamics into Carter's multifluid theoryWe show that the GENERIC model for relativistic heat conduction is a multifluid of Carter. This allows one to compute the multifluid constitutive relations directly from the GENERIC formalism. As a…Lorenzo Gavassino·Nov 17, 2023SaveLearn
Thallium-208: a beacon of in situ neutron capture nucleosynthesisWe demonstrate that the well-known 2.6 MeV gamma-ray emission line from thallium-208 could serve as a real-time indicator of astrophysical heavy element production, with both rapid (r) and…Nicole Vassh, Xilu Wang, Maude Lariviere et al.·Nov 17, 2023SaveLearn
Towards consistent nuclear interactions from chiral Lagrangians I: The path-integral approachLow-energy nuclear interactions have been extensively studied in the framework of chiral effective field theory. The corresponding potentials have been worked out using dimensional regularization to…Hermann Krebs, Evgeny Epelbaum·Nov 17, 2023SaveLearn
Dense-matter equation of state at zero & finite temperatureAt high density, matter is expected to undergo a phase transition to deconfined quark matter. Although the density at which it happens and the strength of the transition are still largely unknown, we…Alexander Clevinger, Veronica Dexheimer, Jeffrey Peterson·Nov 17, 2023SaveLearn
The effect of T-invariance violation in scattering of polarized 3He nuclei on tensor-polarized deuteronsIn the interaction of a transversely polarized nuclear beam with a tensor-polarized deuteron target, a nonzero value of the component of the total cross section of the process corresponding to this…Yu. N. Uzikov, M. N. Platonova·Nov 17, 2023SaveLearn
Sensitivity of one-neutron knockout observables of loosely- to more deeply-bound nucleiFor the last few decades, one-nucleon knockout reactions on light composite targets -- 9Be or 12C -- have been extensively used to study the single-particle (s.p.) structure of nuclei far…Chloë Hebborn, Pierre Capel·Nov 17, 2023SaveLearn
Study of Early time attractor with Longitudinal Forces with Bjorken SymmetryWe study the effect of external proper time-dependent longitudinal forces on the evolution of the distribution function using the Boltzmann Equation with a relaxation time collision kernel under…Reghukrishnan Gangadharan, Ankit Kumar Panda, Victor Roy·Nov 17, 2023SaveLearn
Proxy-SU(4) symmetry in A=60-90 regionApplications of the proxy-SU(3) model of Bonatsos and collaborators to nuclei in A=60-90 region introduces proxy-SU(4) symmetry. Shell model spaces with single particle (sp) orbits 1p3/2,…V. K. B. Kota, R. Sahu·Nov 17, 2023SaveLearn
FENDL: A library for fusion research and applicationsThe Fusion Evaluated Nuclear Data Library (FENDL) is a comprehensive and validated collection of nuclear cross section data coordinated by the International Atomic Energy Agency (IAEA) Nuclear Data…G. Schnabel, D. L. Aldama, T. Bohm et al.·Nov 16, 2023SaveLearn
Antineutrino Opacity in Neutron Stars in the Models Constrained by Recent Terrestrial Experiments and Astrophysical ObservationsIn the present paper, we investigate neutral current (NC) antineutrino scattering with the constituents of neutron star (NS) matter at zero temperature. The modeling of standard matter in NS is…Parada. T. P. Hutauruk·Nov 16, 2023SaveLearn
Exact solution of Boltzmann equation in a longitudinal expanding systemAnalytical solutions to the microscopic Boltzmann equation are useful in testing the applicability and accuracy of macroscopic hydrodynamic theory. In this work, we present exact solutions of the…Shile Chen, Shuzhe Shi·Nov 16, 2023SaveLearn
Scattering phase shifts from a quantum computerWe calculate two-body scattering phase shifts on a quantum computer using a leading order short-range effective field theory Hamiltonian. The algorithm combines the variational quantum eigensolver…Sanket Sharma, Thomas Papenbrock, Lucas Platter·Nov 15, 2023SaveLearn
Differential Rotation in Compact Objects with Hyperons and Delta IsobarsNeutron stars may experience differential rotation on short, dynamical timescales following extreme astrophysical events like binary neutron star mergers. In this work, the masses and radii of…Delaney Farrell, Fridolin Weber, Jia Jie Li et al.·Nov 15, 2023SaveLearn
Constraints on Density Dependent MIT Bag Model Parameters for Quark and Hybrid StarsWe compute the equation of state (EoS) of strange quark stars (SQSs) with the MIT Bag model using density dependent bag pressure, characterized by a Gaussian distribution function. The bag pressure's…Soumen Podder, Suman Pal, Debashree Sen et al.·Nov 15, 2023SaveLearn