Superheavy Elements and Ultradense MatterIn order to characterize the mass density of superheavy elements, we solve numerically the relativistic Thomas-Fermi model of an atom. To obtain a range of mass densities for superheavy matter, this…Evan LaForge, Will Price, Johann Rafelski·Jun 21, 2023SaveLearn
Decay properties of undetected superheavy nuclei with Z>110A comprehensive study of favoured and unfavoured α-decay, cluster decay, weak-decay along with spontaneous fission in undetected superheavy nuclei within the range for proton number…A. Jain, P. K. Sharma, S. K. Jain et al.·Jun 20, 2023SaveLearn
Floating block method for quantum Monte Carlo simulationsQuantum Monte Carlo simulations are powerful and versatile tools for the quantum many-body problem. In addition to the usual calculations of energies and eigenstate observables, quantum Monte Carlo…Avik Sarkar, Dean Lee, Ulf-G. Meißner·Jun 20, 2023SaveLearn
Bulk and neutron-proton asymmetry coefficients of the semi-empirical mass formula tuned to ground state mass excess of AME2020 and/or FRDM(2012)Davidson et al. has extended Seeger's mass formula to non-zero excitation energies by introducing temperature-dependent coefficients in the liquid drop energy part of the semi-empirical mass formula,…Dalip Singh Verma, Vivek, Kushmakshi·Jun 20, 2023SaveLearn
Analysis of a Skyrme energy density functional with deep learningOver the past decade, machine learning has been successfully applied in various fields of science. In this study, we employ a deep learning method to analyze a Skyrme energy density functional…N. Hizawa, K. Hagino, K. Yoshida·Jun 20, 2023SaveLearn
Constraining the Woods-Saxon potential in fusion reactions based on the neural networkThe accurate determination of the nuclear interaction potential is essential for predicting the fusion cross sections and understanding the reaction mechanism, which plays an important role in the…Zepeng Gao, Siyu Liu, Peiwei Wen et al.·Jun 20, 2023SaveLearn
Relativistic two-body currents for one-nucleon knockout in electron-nucleus scatteringWe present a detailed study of the contribution from two-body currents to the one-nucleon knockout process induced by electromagnetic interaction. The framework is a relativistic mean-field model…T. Franco-Munoz, J. García-Marcos, R. González-Jiménez et al.·Jun 19, 2023SaveLearn
Chiral symmetry breaking and phase diagram of dual chiral density wave in a rotating quark matterWe study the inhomogeneous phase of a two-flavor quark matter under rotation at finite temperature and density using the Nambu-Jona-Lasinio model. To do this, we consider the chiral broken phase, in…S. M. A. Tabatabaee·Jun 19, 2023SaveLearn
Quantum theory of isomeric excitation of 229Th in strong laser fieldsA general quantum mechanical theory is developed for the isomeric excitation of 229Th in strong femtosecond laser pulses. The theory describes the tripartite interaction between the nucleus, the…Wu Wang, Xu Wang·Jun 19, 2023SaveLearn
Polarized Photons from the Early Stages of Relativistic Heavy-Ion CollisionsThe polarization of real photons emitted from early-time heavy-ion collisions is calculated, concentrating on the contribution from bremsstrahlung and quark-antiquark annihilation processes at…Sigtryggur Hauksson, Charles Gale·Jun 17, 2023SaveLearn
Early-times Yang-Mills dynamics and the characterization of strongly interacting matter with statistical learningIn ultrarelativistic heavy-ion collisions, a plasma of deconfined quarks and gluons is formed within 1 fm/c of the nuclei's impact. The complex dynamics of the collision before ≈ 1 fm/c is…Matthew R. Heffernan, Charles Gale, Sangyong Jeon et al.·Jun 16, 2023SaveLearn
Open charm phenomenology with a multi-stage approach to relativistic heavy-ion collisionsWe study open charm flavor observables in Pb+Pb collision at sNN= 2.76 TeV within the MARTINI framework. The space-time expansion of the quark-gluon plasma is described using the…Mayank Singh, Manu Kurian, Sangyong Jeon et al.·Jun 15, 2023SaveLearn
The paradox of coherent photoproduction in incoherent interactionsThe Good-Walker (GW) paradigm relates coherent and incoherent exclusive reactions to the average target configuration and its nucleonic and partonic fluctuations. In it, coherent photoproduction…Spencer R. Klein·Jun 15, 2023SaveLearn
Non-Gaussian transverse momentum fluctuations from impact parameter fluctuationsThe transverse momentum per particle, [pt], fluctuates event by event in ultrarelativistic nucleus-nucleus collisions, for a given multiplicity. These fluctuations are small and approximately…Rupam Samanta, João Paulo Picchetti, Matthew Luzum et al.·Jun 15, 2023SaveLearn
Robust universal relations in neutron star asteroseismologyThe non-radial oscillations of the neutron stars (NSs) have been suggested as a useful tool to probe the composition of neutron star matter (NSM). With this scope in mind, we consider a large number…Deepak Kumar, Tuhin Malik, Hiranmaya Mishra et al.·Jun 15, 2023SaveLearn
Revisiting the extraction of charge radii of 40Ca and 208Pb with muonic atom spectroscopyThe extractions of nuclear charge radii from muonic atom spectroscopy for 40Ca and 208Pb are revisited to analyze the model dependencies induced by employing a Fermi-type charge…Hui Hui Xie, Tomoya Naito, Jian Li et al.·Jun 15, 2023SaveLearn
IMSRG-Net: A machine learning-based solver for In-Medium Similarity Renormalization GroupWe present a novel method, IMSRG-Net, which utilizes machine learning techniques as a solver for the in-medium Similarity Renormalization Group (IMSRG). The primary objective of IMSRG-Net is to…Sota Yoshida·Jun 15, 2023SaveLearn
Bayesian parameter estimation with a new three-dimensional initial-conditions model for ultrarelativistic heavy-ion collisionsWe extend the well-studied midrapidity TRENTo initial-conditions model to three dimensions, thus facilitating (3+1)D modeling and analysis of ultrarelativistic heavy-ion collisions at RHIC and LHC…Derek Soeder, Weiyao Ke, J. -F. Paquet et al.·Jun 14, 2023SaveLearn
Stochastic fluctuations in relativistic fluids: causality, stability, and the information currentWe develop a general formalism for introducing stochastic fluctuations around thermodynamic equilibrium which takes into account, for the first time, recent developments on the causality and…Nicki Mullins, Mauricio Hippert, Jorge Noronha·Jun 14, 2023SaveLearn
Manipulation of Giant Multipole Resonances via Vortex γ PhotonsTraditional photonuclear reactions primarily excite giant dipole resonances, making the measurement of isovector giant resonances with higher multipolarties a great challenge. In this work, the…Zhi-Wei Lu, Liang Guo, Zheng-Zheng Li et al.·Jun 14, 2023SaveLearn
Generative deep-learning reveals collective variables of Fermionic systemsComplex processes ranging from protein folding to nuclear fission often follow a low-dimension reaction path parameterized in terms of a few collective variables. In nuclear theory, variables related…Raphaël-David Lasseri, David Regnier, Mikaël Frosini et al.·Jun 14, 2023SaveLearn
Core States of Neutron Stars from Anatomizing their Scaled Structure EquationsGiven an Equation of State (EOS) for neutron star (NS) matter, there is a unique mass-radius sequence characterized by a maximum mass MNS at radius R. We first show…Bao-Jun Cai, Bao-An Li, Zhen Zhang·Jun 14, 2023SaveLearn
Classical and Bayesian error analysis of the relativistic mean-field model for doubly magic nucleiThe information-geometric statistical analysis on the stability of model reductions, reported previously [Imbrisak and Nomura, Phys. Rev. C 107, 034304 (2023)] with a focus on the manifold…M. Imbrišak, K. Nomura·Jun 13, 2023SaveLearn
Neutron star matter based on a parity doublet model including the a0(980) mesonWe study the effect of the isovector-scalar meson a0(980) on the properties of nuclear matter and the neutron star (NS) matter by constructing a parity doublet model with including the a0 meson…Yuk Kei Kong, Takuya Minamikawa, Masayasu Harada·Jun 13, 2023SaveLearn
Born-Infeld nonlinear electromagnetism in relativistic heavy ion collisionsWe study the effect of the limiting field strength of Born-Infeld electromagnetism on the dynamics of charged particle scattering. We formulate the Born-Infeld limiting field in an invariant manner,…Will Price, Martin Formanek, Johann Rafelski·Jun 13, 2023SaveLearn