Progress in Nuclear Astrophysics: a multi-disciplinary field with still many open questionsNuclear astrophysics is a multi-disciplinary field with a huge demand for nuclear data. Among its various fields, stellar evolution and nucleosynthesis are clearly the most closely related to nuclear…S. Goriely, A. Choplin, W. Ryssens et al.·Dec 5, 2022SaveLearn
Charge-dependent anisotropic flow in high-energy heavy-ion collisions from relativistic resistive magneto-hydrodynamic expansionWe have investigated the charge-dependent anisotropic flow in high-energy heavy-ion collisions, using relativistic resistive magneto-hydrodynamics (RRMHD). We consider the optical Glauber model as an…Kouki Nakamura, Takahiro Miyoshi, Chiho Nonaka et al.·Dec 5, 2022SaveLearn
A Kohn-Sham Scheme Based Neural Network for Nuclear SystemsA Kohn-Sham scheme based multi-task neural network is elaborated for the supervised learning of nuclear shell evolution. The training set is composed of the single-particle wave functions and…Zu-Xing Yang, Xiao-Hua Fan, Zhi-Pan Li et al.·Dec 5, 2022SaveLearn
Hybrid stars with large strange quark coresThe possible existence of hybrid stars is studied using several multi-quark interaction channels. The hadronic phase consists of an equation of state (EoS) with presently accepted nuclear matter…Márcio Ferreira, Renan Câmara Pereira, Constança Providência·Dec 2, 2022SaveLearn
Heavy Baryons in Compact StarsWe review the physics of hyperons and -resonances in dense matter in compact stars. The covariant density functional approach to the equation of state and composition of dense nuclear matter…Armen Sedrakian, Jia-Jie Li, Fridolin Weber·Dec 2, 2022SaveLearn
On the strong local potential limitFinite, bound, many-body systems, where the interaction operator, V=Σ vij, is local and happens to strongly dominate the kinetic energy operator, T=Σ ti, display a classical limit from…K. Murulane, S. Karataglidis, B. G. Giraud·Dec 2, 2022SaveLearn
Microscopic study of the deformed neutron halo of 31NeThe properties of the deformed halo of 31Ne were discussed using the antisymmetrized molecular dynamics plus resonating group method (AMD+RGM). The AMD+RGM calculations describe a large neutron…R. Takatsu, Y. Suzuki, W. Horiuchi et al.·Dec 2, 2022SaveLearn
Far-from-equilibrium slow modes and momentum anisotropy in expanding plasmaThe momentum distribution of particle production in heavy-ion collisions encodes information about thermalization processes in the early-stage quark-gluon plasma. We use kinetic theory to study the…Jasmine Brewer, Weiyao Ke, Li Yan et al.·Dec 1, 2022SaveLearn
Microscopic Optical Potentials: recent achievements and future perspectivesFew years ago we started the investigation of microscopic Optical Potentials (OP) in the framework of chiral effective field theories and published our results in a series of manuscripts. Starting…P. Finelli, M. Vorabbi, C. Giusti·Dec 1, 2022SaveLearn
A new three-ranged Gogny interaction in touch with pion exchangeWe present a new Gogny-type finite-range effective interaction including a third Gaussian in the central term. Based on simple arguments valid for an arbitrary radial form factor, the three ranges…L. Batail, D. Davesne, S. Péru et al.·Dec 1, 2022SaveLearn
Fusion systematics for weakly bound nuclei using neutron flow and collective degrees of freedomA systematic analysis of the fusion cross sections around the Coulomb barrier energies with stable weakly bound (6Li,7Li,9Be) and strongly bound 12C projectiles on various targets…S. Appannababu, V. V. Parkar, V. Jha et al.·Dec 1, 2022SaveLearn
Kaon condensation in skyrmion matter and compact starsWe address the possibility of the appearance of a charged kaon condensate in neutron star cores described within a generalized Skyrme model. Our treatment of strange degrees of freedom is based on…Christoph Adam, Alberto García Martín-Caro, Miguel Huidobro et al.·Dec 1, 2022SaveLearn
ASTROPHYSICAL S(0)-FACTORS FOR THE 3 He(α, γ)7 Be, 3 H(α, γ)7 Li and 7 Be(p, γ)8 B DIRECT CAPTURE PROCESSES IN A POTENTIAL MODELAstrophysical S-factors at zero energy for the direct nuclear capture reactions 3 He(α, γ)7 Be, 3 H(α, γ)7 Li and $7 Be(p,…S. A. Turakulov, E. M. Tursunov·Dec 1, 2022SaveLearn
Ab initio investigations of A=8 nuclei: α-α scattering, deformation in 8He, radiative capture of protons on 7Be and 7Li and the X17 bosonWe apply the No-Core Shell Model with Continuum (NCSMC) that is capable of describing both bound and unbound states in light nuclei in a unified way with chiral two- and three-nucleon interactions as…P. Navratil, K. Kravvaris, P. Gysbers et al.·Nov 30, 2022SaveLearn
Vortex rings in heavy-ion collisions at energies sNN= 3--30 GeV and possibility of their observationThe ring structures that appear in Au+Au collisions at collision energies sNN= 3 -- 30 GeV are studied. The calculations are performed within the model of three-fluid dynamics. It is…Yu. B. Ivanov·Nov 30, 2022SaveLearn
Predicting Beta Decay Energy with Machine LearningQβ represents one of the most important factors characterizing unstable nuclei, as it can lead to a better understanding of nuclei behavior and the origin of heavy atoms. Recently, machine…Jose M. Munoz, Serkan Akkoyun, Zayda P. Reyes et al.·Nov 30, 2022SaveLearn
Lifetime of the hypertritonConflicting values of the hypertriton lifetime τ(3H) were derived in relativistic heavy ion (RHI) collision experiments over the last decade. A very recent ALICE…D. Gazda, A. Pérez-Obiol, A. Gal et al.·Nov 30, 2022SaveLearn
Medium Response and Jet-Hadron Correlations in Relativistic Heavy-Ion CollisionsHigh-energy heavy-ion collisions at the Relativistic Heavy-Ion Collider and the Large Hadron Collider have evolved from qualitative understanding into precise extraction of the properties of the…Shanshan Cao, Guang-You Qin·Nov 30, 2022SaveLearn
Neutron-skin values and matter and neutron radii determined from reaction cross sections of proton scattering on 12C, 40,48Ca, 58Ni, 208PbVery lately, the PREX and the CREX collaboration present skin values, r skin208( newPREX2) =0.278 0.078\ (exp) 0.012\ (theor.)\, fm and $r…Tomotsugu Wakasa, Shingo Tagami, Jun Matsui et al.·Nov 30, 2022SaveLearn
Lee-Yang-inspired functional including contributions to fourth order in effective field theoryIn the last years, a new family of energy density functionals directly inspired by effective field theory (EFT) has been developed, among which the ELYO (extended Lee-Yang Orsay) functional. In this…Jérémy Bonnard·Nov 29, 2022SaveLearn
Probing initial baryon stopping and equation of state with rapidity-dependent directed flow of identified particlesUsing a (3+1)-dimensional hybrid framework with parametric initial conditions, we study the rapidity-dependent directed flow v1(y) of identified particles, including pions, kaons, protons, and…Lipei Du, Chun Shen, Sangyong Jeon et al.·Nov 29, 2022SaveLearn
The 3D structure of anisotropic flow in small collision systems at the Relativistic Heavy Ion ColliderWe present (3+1)D dynamical simulations of asymmetric nuclear collisions at the Relativistic Heavy Ion Collider (RHIC). Employing a dynamical initial state model coupled to (3+1)D viscous…Wenbin Zhao, Sangwook Ryu, Chun Shen et al.·Nov 29, 2022SaveLearn
Normal ordering of three-nucleon interactions for ab initio calculations of heavy nucleiThree-nucleon (3N) interactions are key for an accurate solution of the nuclear many-body problem. However, fully taking into account 3N forces constitutes a computational challenge and hence…K. Hebeler, V. Durant, J. Hoppe et al.·Nov 29, 2022SaveLearn
QRPA calculations for M1 transitions with the noniterative finite amplitude method and the application to neutron radiative capture cross sectionsWe derive the equations of quasiparticle random-phase approximation (QRPA) based on the finite amplitude method (FAM) with the Hartree-Fock+BCS (HF+BCS) single-particle states, and calculate the…Hirokazu Sasaki, Toshihiko Kawano, Ionel Stetcu·Nov 29, 2022SaveLearn
Directed flow in a baryonic fireballDirected flow of identified hadrons in a baryon rich fireball is an interesting observable as it is expected to probe several physics aspects: the initial three dimensional baryon profile in the…Tribhuban Parida, Sandeep Chatterjee·Nov 28, 2022SaveLearn