Zobrazeno 1 - 10
of 8 850
pro vyhledávání: '"Cao, Li"'
Inspired by the evidently observed odd-even staggering and the inverted parabolic-like shape of charge radii along calcium isotopic chain, the ground state properties of calcium isotopes are investigated by constraining the root-mean-square (rms) cha
Externí odkaz:
http://arxiv.org/abs/2404.18545
Publikováno v:
Chin. Phys. C 48, 084104 (2024)
A correlation between the charge radii difference of mirror partner nuclei $\Delta{R_{\mathrm{ch}}}$ and the slope parameter $L$ of symmetry energy has been built to ascertain the equation of state of isospin asymmetric nuclear matter. In this work,
Externí odkaz:
http://arxiv.org/abs/2404.08982
We study the optical appearance of Schwarzschild-de Sitter and Reissner-Nordstr\"{o}m-de Sitter black holes viewed by distant observers inside cosmological horizons. Unlike their asymptotically flat counterparts, due to the positive cosmological cons
Externí odkaz:
http://arxiv.org/abs/2401.15408
In this study, we investigate the pseudospectrum and spectrum (in)stability of quantum corrected Schwarzschild black hole. Methodologically, we use the hyperboloidal framework to cast the quasinormal mode (QNM) problem into an eigenvalue problem asso
Externí odkaz:
http://arxiv.org/abs/2401.09907
Precise knowledge about nuclear symmetry energy can be tentatively calibrated through multimessenger constraints. Neutron skin thickness (NST) of a heavy nucleus has been known as one of the most sensitive indicators to probe the isovector components
Externí odkaz:
http://arxiv.org/abs/2312.15434
The magnetic dipole ($M$1) resonances of even-even $^{112-120, 124}$Sn isotopes are investigated in the framework of the self-consistent Skyrme Hartree-Fock (HF) + BCS and Quasiparticle Random Phase Approximation (QRPA). The Skyrme energy density fun
Externí odkaz:
http://arxiv.org/abs/2312.13624
Publikováno v:
Published in Phys. Rev. C 109, 064302 (2024)
Charge radii measured with high accuracy provide a stringent benchmark for characterizing nuclear structure phenomena. In this work, the systematic evolution of charge radii for nuclei with $Z=19$-$29$ is investigated through relativistic mean field
Externí odkaz:
http://arxiv.org/abs/2312.04912
The strong cosmic censorship conjecture, which states that the evolution of generic initial data will always produce a globally hyperbolic spacetime, is hard to be tested by astronomical observations. In this paper, we study the appearance of the reg
Externí odkaz:
http://arxiv.org/abs/2312.04301
With the rapid development of deep learning, a variety of change detection methods based on deep learning have emerged in recent years. However, these methods usually require a large number of training samples to train the network model, so it is ver
Externí odkaz:
http://arxiv.org/abs/2311.03679
Publikováno v:
Eur. Phys. J. C 84, 507 (2024)
We analyse the stability of the inner horizon of the quantum-corrected black hole which is proposed in loop quantum gravity as the exterior of the quantum Oppenheimer-Snyder and Swiss Cheese models. It is shown that the flux and energy density of a t
Externí odkaz:
http://arxiv.org/abs/2308.10746