On a possible 3φH hypernucleus with HAL QCD interactionWithin the framework of the Faddeev formalism in configuration space, we investigate bound states in the φ NN system with total isospin T=0 and T=1. The recently proposed lattice HAL QCD…Igor Filikhin, Roman Ya. Kezerashvili, Branislav Vlahovic·Jul 16, 2024SaveLearn
Breakup dynamics of a neutron-halo projectile on heavy target at deep sub-barrier energiesBy studying the total fusion and breakup cross-sections in the interaction of the neutron-halo 11 Be projectile on the lead target 208Pb, it is shown that, even for the neutron-halo…B. Mukeru, T. Sithole, Lauro Tomio·Jul 16, 2024SaveLearn
The neutron skin-thickness of 208 Pb determined by electron and proton scatteringThe consistency between electron-scattering and proton-scattering is examined through the fourth moment of the charge distribution.Toshio Suzuki, Rika Danjo, Toshimi Suda·Jul 16, 2024SaveLearn
The first-order phase transition in the neutron star from the deep neural networkThis study investigates the first-order phase transition within neutron stars, leveraging the deep neural network (DNN) framework alongside contemporary astronomical measurements. The equation of…Wenjie Zhou, Hong Shen, Jinniu Hu et al.·Jul 16, 2024SaveLearn
Proton drip line of deformed hypernucleiThe proton drip line of (hyper)nuclei is examined within the framework of the deformed Skyrme-Hartree Fock approach by adjusting the nuclear force parameters to exactly reproduce the core binding…Yi-Xiu Liu, Huai-Tong Xue, Q. B. Chen et al.·Jul 16, 2024SaveLearn
Neutron stars and the dense matter equation of state: from microscopic theory to macroscopic observationsThe past years have witnessed tremendous progress in understanding the properties of neutron stars and of the dense matter in their cores, made possible by electromagnetic observations of neutron…Katerina Chatziioannou, H. Thankful Cromartie, Stefano Gandolfi et al.·Jul 15, 2024SaveLearn
Spin correlation in two-proton emission from 6BeThis paper presents a theoretical evaluation of spin correlation in the two-proton (2p) radioactive emission. The three-body model of 6Be with the proton-proton interaction, which is adjusted…Tomohiro Oishi·Jul 15, 2024SaveLearn
Comparing matching prescriptions between pre-equilibrium and hydrodynamic models in high-energy nuclear collisionsState-of-the-art simulations of high-energy nuclear collisions rely on hybrid setups, involving in particular a pre-equilibrium stage to let the system evolve from a far-from-equilibrium initial…Nicolas Borghini, Renata Krupczak, Hendrik Roch·Jul 15, 2024SaveLearn
Probing QGP droplets with charmonium in high-multiplicity proton-proton collisionsWe study the hot medium effects in high-multiplicity proton-proton (pp) collisions at sNN=13 TeV via the charmonium probes. The hot medium is described with the hydrodynamic model, while…Yunfan Bai, Baoyi Chen·Jul 15, 2024SaveLearn
Polarized φ meson rates with viscous corrections at RHICWe discuss the emission of φ mesons with longitudinal and transverse polarization in ultra-relativistic heavy ion collisions. In the hadronic phase and in leading order in the kaon diluteness,…Eduardo Grossi, Andrea Palermo, Ismail Zahed·Jul 15, 2024SaveLearn
Multipole responses in fissioning nuclei and their uncertaintiesElectromagnetic multipole responses are key inputs to model the structure, decay and reaction of atomic nuclei. With the introduction of the finite amplitude method (FAM), large-scale calculations of…Tong Li, Nicolas Schunck, Mike Grosskopf·Jul 15, 2024SaveLearn
A Semi-Empirical Formula for Two-Neutrino Double-Beta DecayWe propose a semi-empirical formula (SEF) for calculating the nuclear matrix elements (NMEs) for two-neutrino double-beta decay. The SEF's dependence on the proton and neutron numbers, the pairing,…Ovidiu Niţescu, Fedor Šimkovic·Jul 15, 2024SaveLearn
Nuclear contacts of unstable nucleiNuclear contact is a key quantity to describe the nucleon-nucleon short-range correlations (SRCs). While they have been determined by electron scattering experiments for selected stable nuclei,…Tongqi Liang, Dong bai, Zhongzhou Ren·Jul 15, 2024SaveLearn
Solar neutrino capture by 128, 130Te isotopes and Baksan Large Neutrino Telescope ProjectThis paper discusses the charge-exchange strength functions S(E) of the isotopes 128,130Te. The experimental data of the S(E) strength functions obtained from (3He, t)…A. N. Fazliakhmetov, Yu. S. Lutostansky, B. K. Lubsandorzhiev et al.·Jul 14, 2024SaveLearn
Nuclear forces and nuclear excited statesIn this work, the role of the central, spin-force and tensor forces of two-nucleon interaction in building the first 2+ and 4+ states of 20 sd-shell nuclei is studied. Calculations are…Pawan Kumar, Kanhaiya Jha·Jul 14, 2024SaveLearn
Charged hadron spectra and anisotropic flow from the AMPT model with shear viscous transport dynamics simulations at RHICWe utilized the AMPT model to simulate the shear viscous transport dynamics of parton matter in Au+Au collisions at a constant specific shear viscosity and varying phase transition temperatures at…Yao Zhang·Jul 14, 2024SaveLearn
Threshold photo-production of J/ off light nucleiWe analyze threshold photoproduction of heavy mesons off a deuteron and Helium-4, using the QCD factorization method. Assuming large skewness, the production amplitude is dominated by the leading…Fangcheng He, Ismail Zahed·Jul 13, 2024SaveLearn
Incoherent solar-neutrino scattering off the stable Tl-isotopesNuclear-structure calculations for the description of low-energy neutral-current neutrino scattering off the stable 203,205Tl isotopes are performed in the context of the nuclear shell model…Dimitrios K. Papoulias, Matti Hellgren, Jouni Suhonen·Jul 13, 2024SaveLearn
Ab initio study of Z(N) = 6 magicityThe existence of magic numbers of protons and neutrons in nuclei is essential for understanding nuclear structure and fundamental nuclear forces. Over decades, researchers have conducted theoretical…H. Li, H. J. Ong, D. Fang et al.·Jul 13, 2024SaveLearn
Emergence of High-Order Deformation in Rotating Transfermium Nuclei: A Microscopic UnderstandingThe rotational properties of the transfermium nuclei are investigated in the full deformation space by implementing a shell-model-like approach in the cranking covariant density functional theory on…F. F. Xu, Y. K. Wang, Y. P. Wang et al.·Jul 12, 2024SaveLearn
Neutron matter from local chiral effective field theory interactions at large cutoffsNeutron matter is an important many-body system that provides valuable constraints for the equation of state (EOS) of neutron stars. Neutron-matter calculations employing chiral effective field…I. Tews, R. Somasundaram, D. Lonardoni et al.·Jul 12, 2024SaveLearn
A unitary coupled-channel three-body amplitude with pions and kaonsThree-body dynamics above threshold is required for the reliable extraction of many amplitudes and resonances from experiment and lattice QCD. The S-matrix principle of unitarity can be used to…Yuchuan Feng, Fernando Gil, Michael Döring et al.·Jul 11, 2024SaveLearn
Calibrating global behaviour of equation of state by combining nuclear and astrophysics inputs in a machine learning approachWe implemented symbolic regression techniques to identify suitable analytical functions that map various properties of neutron stars (NSs), obtained by solving the Tolman-Oppenheimer-Volkoff (TOV)…Sk Md Adil Imam, Prafulla Saxena, Tuhin Malik et al.·Jul 11, 2024SaveLearn
Neutron star calculations with the phenomenological three-nucleon forceIn this work, we have studied the effect of three-nucleon interaction on the neutron stars structure. In our calculations, we have considered the neutron star matter as a beta-stable nuclear matter.…H. Moeini, G. H. Bordbar·Jul 11, 2024SaveLearn
Contact operators in renormalization of attractive singular potentialsWe discuss renormalization of chiral nuclear forces in the 3P0 channel of N N scattering at next- to-next-to leading order (N2LO) if the one-pion exchange is treated nonperturbatively at leading…Rui Peng, Bingwei Long, Fu-Rong Xu·Jul 11, 2024SaveLearn