Processing math: 100%

Just Accepted

Display Method:         

Gravitational losses for the binary systems induced by the next-to-leading spin-orbit coupling effects
Hao Zhang, Wei Gao, Guansheng He, Siming Liu, Huanyu Jia, Wenbin Lin
Published:  2025-04-08
Abstract:
The orbital energy and momentum of the compact binary systems will loss due to gravitational radiation. Based on the mass and mass-current multipole moments of the binary system with the spin vector defined by Bohé et al. [Class. Quantum Grav. 30, 07...
Nuclear stability and the ratio of kinetic to potential energy
Ke-Hu Wang, Zhang-Ya Wang, Ning Wang, Min Liu
Published:  2025-04-07
Abstract:
Based on the Skyrme energy density functional, we systematically analyze the ratio \begin{document}$ T/U $\end{document} between the kinetic and potential energies for even-even nuclei at their ground states. We note that the nuclei with maximal valu...
Exploring Shape (phase) Evolution in even-even 126−136Ba
Jie Yang, Xin Guan, Rong-Xin Nie, Hua-Lei Wang, Feng Pan, Jerry P. Draayer
Published:  2025-04-07
Abstract:
The evolution of nuclear shape and rotational behavior along the yrast line in even-even \begin{document}$ ^{126-136} {\rm{Ba}}$\end{document} has been systematically investigated using pairing self-consistent Woods-Saxon-Strutinsky calculation combi...
Black holes in general relativity coupled with nonlinear electrodynamics surrounded by perfect fluid dark matter: Thermodynamics, particle motion and black hole shadow
Bekzod Rahmatov, Muhammad Zahid, Saeed Ullah Khan, Javlon Rayimbaev, Inomjon Ibragimov, Zukhriddin Yuldoshev, Adilbek Dauletov, Sokhibjan Muminov
Published:  2025-03-31
Abstract:
This study explores black holes in General Relativity (GR) coupled with nonlinear electrodynamics (NED) in the presence of perfect fluid dark matter (PFDM). We derive a singular black hole solution and investigate its thermodynamic properties, includ...
Note on single-trace EYM amplitudes with MHV configuration
Zhirun Li, Yi-Jian Du
Published:  2025-03-31
Abstract:
In the maximally-helicity-violating (MHV) configuration, tree-level single-trace Einstein-Yang-Mills (EYM) amplitude with one and two gravitons have been shown to satisfy a formula where each graviton splits into a pair of collinear gluons. In this p...
Relativistic Hartree-Fock model for axial-symmetric nuclei with quadruple and octupole deformations
Yong Peng, Jing Geng, Wen Hui Long
Published:  2025-03-30
Abstract:
Axially quadruple-octupole deformed relativistic Hartree-Fock (O-RHF) model with density-dependent meson-nucleon couplings is developed in this work, in which the reflection symmetry is not preserved anymore and the integro-differential Dirac equatio...
Search for the leptonic decay D+e+νe
M. Ablikim, M. N. Achasov, P. Adlarson, O. Afedulidis, X. C. Ai, R. Aliberti, A. Amoroso, Q. An, Y. Bai, O. Bakina, I. Balossino, Y. Ban, H.-R. Bao, V. Batozskaya, K. Begzsuren, N. Berger, M. Berlowski, M. Bertani, D. Bettoni, F. Bianchi, E. Bianco, A. Bortone, I. Boyko, R. A. Briere, A. Brueggemann, H. Cai, X. Cai, A. Calcaterra, G. F. Cao, N. Cao, S. A. Cetin, X. Y. Chai, J. F. Chang, G. R. Che, Y. Z. Che, G. Chelkov, C. Chen, C. H. Chen, Chao Chen, G. Chen, H. S. Chen, H. Y. Chen, M. L. Chen, S. J. Chen, S. L. Chen, S. M. Chen, T. Chen, X. R. Chen, X. T. Chen, Y. B. Chen, Y. Q. Chen, Z. J. Chen, Z. Y. Chen, S. K. Choi, G. Cibinetto, F. Cossio, J. J. Cui, H. L. Dai, J. P. Dai, A. Dbeyssi, R. E. de Boer, D. Dedovich, C. Q. Deng, Z. Y. Deng, A. Denig, I. Denysenko, M. Destefanis, F. De Mori, B. Ding, X. X. Ding, Y. Ding, J. Dong, L. Y. Dong, M. Y. Dong, X. Dong, M. C. Du, S. X. Du, Y. Y. Duan, Z. H. Duan, P. Egorov, Y. H. Fan, J. Fang, S. S. Fang, W. X. Fang, Y. Fang, Y. Q. Fang, R. Farinelli, L. Fava, F. Fel
Published:  2025-03-27
Abstract:
We search for the leptonic decay \begin{document}$ D^+\to e^+\nu_{e} $\end{document} using an \begin{document}$ e^+e^- $\end{document} collision data sample with an integrated luminosity of 20.3 fb\begin{document}$ ^{-1} $\end{document} collected wit...
Weak magnetic effect in quark-gluon plasma and local spin polarization
Jing-An Sun, Li Yan
Published:  2025-03-27
Abstract:
We propose the weak magnetic effect, which emerges in quark-gluon plasma close to local thermal equilibrium as the dissipative correction to the quark phase space distribution function, as a novel contribution to the observed Lambda hyperon local spi...
STORI’24: In-ring nuclear reaction induced by light-ions at the HIRFL-CSR
G. Q. Zhang, L. Y. Li, X. L. Tu, Y. Huang, J. T. Zhang, Q. Gao, CSRe cooperation group
Published:  2025-03-27
Abstract:
In-ring nuclear reactions induced by light-ions, which are characterized by low-momentum sensitivity and low background, play an important role in nuclear structure and astrophysics investigations. Recently, the in-ring proton-nucleus elastic scatter...
Predictions for Bottomonium from a Relativistic Screened Potential Model
Chaitanya Anil Bokade, Bhaghyesh
Published:  2025-03-24
Abstract:
In this work, a comprehensive analysis of the mass spectra and decay properties of bottomonium states using a relativistic screened potential model is carried out. The mass spectrum, decay constants, \begin{document}$ E1 $\end{document} transitions, ...
Strong decays of the fully-charm tetraquark states with explicit P-waves via the QCD sum rules
Xiao-Song Yang, Zhi-Gang Wang
Published:  2025-03-24
Abstract:
We introduce a relative P-wave to construct the vector doubly-charm diquark \begin{document}$ (\widetilde{V}) $\end{document}, therefore, the scalar and tensor four-quark currents to investigate the decay widths of the fully-charm tetraquark states w...
Near-barrier fusion of 16,18O + 50Cr: The role of positive Q-value two-neutron stripping channel
H.R. Duan, H.M. Jia, C.J. Lin, L. Yang, N.R. Ma, P.W. Wen, F. Yang, T.P. Luo, H.Q. Zhang
Published:  2025-03-22
Abstract:
In order to study the coupling effect of positive Q-value two-neutron stripping channel in sub-barrier of \begin{document}$ ^{18} {\rm{O}}$\end{document} + \begin{document}$ ^{50} {\rm{Cr}}$\end{document}, the fusion excitation functions have been me...
Theoretical study of optimal synthesis conditions for superheavy element Z = 119
Fang-Yu Chen, Jia-Xing Li, Hong-Fei Zhang
Published:  2025-03-22
Abstract:
To optimize the reaction conditions for synthesizing the superheavy element \begin{document}$Z = 119$\end{document}, we examined the combinations of projectiles and target nuclei used by different countries: Japan with \begin{document}$^{51}\text{V} ...
Configuration-interaction relativistic Hartree-Fock model
Jia Liu, Yi Fei Niu, Wen Hui Long
Published:  2025-03-15
Abstract:
The configuration interaction relativistic Hartree-Fock (CI-RHF) model is developed in this work. Compared to the conventional configuration interaction shell model (CISM), the CI-RHF model can be applied to study the structural properties of a wide ...
Extraction of nuclear imaginary potential from the excitation function of backward quasi-elastic scattering
Hui-yan Li, Cheng-jian Lin, Lei Yang, Hui-ming Jia, Pei-wei Wen, Nan-ru Ma, Feng Yang, Tian-Peng Luo, Chang Chang, Hai-rui Duan, Song-xian Zhu, Cheng Yin, Zhi-jie Huang, Hao-rui Wang, Ze-rui Fan, Ling-yi Fu
Published:  2025-03-15
Abstract:
The nuclear potential stands as a cornerstone in the study of nuclear structure and reaction. Research on the real part of nuclear potential has been well described by various models, while the imaginary part of nuclear potential remains insufficient...
Correlations and fluctuations in a magnetized PNJL model with and without inverse magnetic catalysis effect
Shijun Mao
Published:  2025-03-15
Abstract:
The correlation \begin{document}$ \chi^{BQ}_{11} $\end{document} and quadratic fluctuations \begin{document}$ \chi^B_2,\ \chi^Q_2,\ \chi^T_2 $\end{document} of baryon number B, electric charge Q and temperature T are investigated in a two-flavor Poly...
Lorentz Symmetry Violation in Charged Black Hole Thermodynamics and Gravitational Lensing: Effects of the Kalb-Ramond Field
Mert Mangut, Huriye Gürsel, İzzet Sakallı
Published:  2025-03-12
Abstract:
This study investigates the consequences of Lorentz symmetry violation in the thermodynamics and gravitational lensing of charged black holes coupled to the Kalb-Ramond field. We first explore the impact of Lorentz-violating parameters on key thermod...
Collective impact of higher order deformations of target nuclei on the fusion dynamics of heavy-ion induced reactions
Harshit Sharma, Raj Kumar, Manoj K. Sharma
Published:  2025-03-11
Abstract:
Several studies of fusion reaction dynamics have been focused on the impact of quadrupole \begin{document}$\beta_2^{\pm}$\end{document} deformation. However, existing literature highlights the importance of the octupole \begin{document}$\beta_3^{\pm}...
Shadow Cast by the Kerr MOG Black Hole under the Influence of Plasma and Constraints from EHT Observations
Saira Yasmin, Khadije Jafarzade, Mubasher Jamil
Published:  2025-03-11
Abstract:
The study of black hole (BH) shadows provide crucial insights into the nature of strong gravitational effects and the intricate structure of the spacetime surrounding BHs. In this paper, we explore the shadow of Kerr MOG BH within a plasma environmen...
Sub-barrier fusion analysis of 40Ca + 46,48,50Ti systems
Samiksha, Manjeet Singh, Vijay, Anand Kumar
Published:  2025-03-09
Abstract:
By opting simple Wong formula, simple Wong formula with deformed choice of nuclear potential, symmetric-asymmetric Gaussian barrier distribution (SAGBD) model and coupled channel approach, this work investigates fusion mechanism of 40Ca + 46,48,50Ti ...
Implication of shell quenching in the scandium isotopes around N=20
Rong An, Xiang Jiang, Na Tang, Li-Gang Cao, Feng-Shou Zhang
Published:  2025-02-25
Abstract:
Shell closure structures are commonly observed phenomena in nuclear charge radii throughout the whole nuclide chart. Inspired by the recent work that the abrupt change can be observed significantly in the charge radii of scandium isotopic chain acros...
Soft pattern of gravitational Rutherford scattering from heavy target mass expansion
Yu Jia, Jichen Pan, Jia-Yue Zhang
Published:  2024-08-02
Abstract:
We investigate the soft behavior of the tree-level Rutherford scattering processes mediated via t-channel one-graviton exchange. We consider two types of Rutherford scattering processes, e.g., a low-energy massless structureless projectile (up to spi...
Solving bound-state equations for scalar and hybrid QCD in two-dimensional spacetime
Xiaolin Li, Yu Jia, Ying Li, Zhewen Mo
Published:  2023-12-24
Abstract:
We investigate the bound-state equations in two-dimensional QCD in the \begin{document}$ N_c\to \infty $\end{document} limit. We consider two types of hadrons, an exotic "meson" (which is composed of a bosonic quark and a bosonic anti-quark), and an ...
核理论
Iso-scalar liquid drop model fitting experimental binding energies within macro-micro approach
Krzysztof Pomorski, Zhigang Xiao
Published:  2025-04-07
Abstract:
New liquid drop model with the iso-scalar volume and surface energy terms is applied to reproduce experimentally known masses of nuclei with number of protons and neutrons larger or equal to twenty. The ground-state microscopic energy corrections are...
粒子理论
Lattice QCD study of ΛcΛc scattering
Hanyang Xing, Yiqi Geng, Chuan Liu, Liuming Liu, Peng Sun, Jiajun Wu, Zhicheng Yan, Ruilin Zhu
Published:  2025-03-30
Abstract:
We present the first lattice result of the near threshold \begin{document}$ \Lambda_c\Lambda_c $\end{document} scattering with \begin{document}$ I(J^P) = 0(0^+) $\end{document}. The calculation is performed on two \begin{document}$ N_f = 2+1 $\end{do...
Triply charmed baryons mass decomposition from lattice QCD
Jin-Bo Li, Long-Cheng Gui, Wen Qin, Wei Sun, Jian Liang
Published:  2025-03-26
Abstract:
We present the first calculation of the connected scalar matrix element and the momentum fraction of charm quark within the \begin{document}$ \frac{3}{2}^{+} $\end{document} and \begin{document}$ \frac{3}{2}^{-} $\end{document} triply charmed baryons...
核实验
Electron And Stochastic Beam Cooling For Intensive Heavy Ion Beams At Nica Complex: Experiments And Plans
E. Syresin, Y. Tamashevich, V. Lebedev, A. Butenko, I. Gorelyshev, I. Meshkov, K. Osipov, Yu. Prokofichev, V. Shpakov, S. Semenov, A. Sergeev, A. Sidorin, R. Timonin, G. Trubnikov, M. Bryzgunov, A. Bubley, V. Panasyuk, V. Parkhomchuk, V. Reva
Published:  2025-03-11
Abstract:
The Nuclotron-based Ion Collider fAcility (NICA) is currently under construction at JINR, with the first beam tests of the Collider scheduled for the second half of 2025. The NICA project aims to provide colliding beams for studying heavy fully strip...

ISSN 1674-1137 CN 11-5641/O4

Original research articles, Ietters and reviews Covering theory and experiments in the fieids of

  • Particle physics
  • Nuclear physics
  • Particle and nuclear astrophysics
  • Cosmology
Author benefits
News
Cover Story

Advertising

Advertising