149 papers
This study investigates how temperature-induced shape transitions and shell quenching in hot nuclei (–$50\beta$-decay lifetimes, revealing that critical thermal effects can expand drip-line boundaries and significantly impact weak interaction rates relevant to astrophysical environments.
Using CMS Open Data from PbPb collisions at , this study presents preliminary measurements of the radial flow observable , confirming key collective phenomena such as long-range correlations and factorization that are consistent with ATLAS results at higher energies.
This paper extends the macroscopic effective-surface model of neutron stars to rotating systems by deriving analytical expressions for angular momentum and adiabatic moments of inertia within General Relativity, revealing that strong gravity and surface correlations significantly constrain the accessible neutron star radii.
This study employs Bayesian inference within a density-dependent relativistic mean-field framework, constrained by multi-messenger data ranging from chiral effective field theory to massive pulsar observations, to reconstruct a thermodynamically consistent neutron-star equation of state that predicts a compact canonical radius of approximately 11.6 km and reveals strongly interacting matter cores with sound speeds exceeding the conformal limit.
This study utilizes an extended Integrated HydroKinetic Model to analyze light-hadron production in Au+Au collisions at RHIC Beam-Energy-Scan energies, demonstrating that both crossover and first-order phase transition equations of state can similarly describe soft particle spectra when parameters are adjusted, with the most significant distinctions appearing in proton and kaon yields at the lowest energy of 7.7 GeV.
This paper develops a fully field-theoretic effective description of photon condensation in a hadronic cavity by deriving analytic criteria for condensation and mapping the reduced dynamics to standard nonlinear quantum-optics Hamiltonians, thereby bridging finite-density hadronic physics with experimental cavity diagnostics.
This paper develops new analytic fitting formulae for photodisintegration cross sections to demonstrate that the survival of ultraheavy nuclei in protomagnetar outflows is highly sensitive to the outflow geometry and engine properties, with spherical winds allowing survival only in the early phase and jetted outflows permitting survival primarily in low-spin-down energy scenarios before jet breakout.
This paper presents the first systematic lattice QCD study of proton- scattering across multiple pion masses and lattice spacings, yielding scattering parameters and cross sections that agree with experimental data and confirm attractive interactions critical for nuclear theory and neutron star modeling.
This paper introduces VarP-GP, a cost-efficient Bayesian emulator that leverages variable statistical precision in Monte Carlo simulations to significantly reduce uncertainty in quark-gluon plasma modeling, thereby enabling previously infeasible multi-model calibrations of high-energy nuclear collision data.
This paper employs nonperturbative Hamiltonian theory with two-particle coupled channels to extract physical electric dipole amplitudes from recent lattice QCD data on threshold pion electroproduction, while deriving a new expression for transition amplitudes that depends solely on final-state interactions.
This paper investigates the feasibility of extracting infinite-volume scattering phase shifts on quantum computers using a one-dimensional trapped system model, demonstrating that while the method yields accurate results with two qubits on IBM hardware, it currently fails with three qubits due to gate operation and thermal relaxation errors.
This paper demonstrates that gluon Bose enhancement in the nuclear wave function significantly increases the cross section for incoherent diffractive dijet production when the jets have equal and aligned transverse momenta, an effect that persists and is amplified by JIMWLK evolution in both dilute and dense regimes.
Using fully microscopic time-dependent Hartree-Fock simulations, this study reveals that the quasifission dynamics in the reaction are governed by a complex interplay between collision geometry and incident energy, where specific energy windows can suppress shell effects to potentially enhance the fusion probability for synthesizing superheavy element 119.
This study demonstrates that E0 transition strengths and their ratios serve as powerful constraints for narrowing the parameter space of the Interacting Boson Model, a methodology validated through its application to even-even Xe isotopes.
This paper provides a rigorous mathematical treatment of the Cornell potential to address the phenomenon of quark confinement within Quantum Chromodynamics.
This study employs a Bayesian inference framework combined with Markov Chain Monte Carlo sampling to develop a phenomenological model that reveals a significant suppressing effect of nuclear isospin asymmetry on -particle preformation probability in superheavy nuclei, thereby providing a high-precision theoretical tool for predicting decay half-lives and guiding future experimental exploration.
This study introduces a hybrid Bayesian neural network with an autoencoder framework integrated with the cosh potential to significantly improve the prediction accuracy and uncertainty quantification of the -particle preformation factor, successfully revealing nuclear shell effects and validating the stability of the predicted superheavy island near .
This paper proposes a centrifugal-corrected harmonic oscillator model, calibrated with experimental data and integrated with relativistic mean field theory, to accurately predict and analyze proton radioactivity half-lives in spherical nuclei while providing a robust framework for future nuclear structure research.
Using the deformed relativistic Hartree-Bogoliubov theory, this study reveals that in well-deformed odd- Bk isotopes, oblate shapes yield larger charge radii than prolate ones due to a central proton density depression caused by the non-occupation of the $3s_{1/2}$ orbital, thereby establishing a microscopic link between nuclear shape, single-particle occupancy, and nuclear size.
This study investigates the deformation properties of the Ru isotopes using Covariant Density Functional Theory and a phenomenological Bohr-Mottelson Hamiltonian, revealing a shape phase transition, evidence of shape coexistence and mixing among various configurations, and explaining -band staggering through these mixing effects.