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2024 Vol. 48, No. 8

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2024-8 Contents
2024, 48(8): 1-3.
Abstract:
LETTERS
New signature of low mass Z′ in J/ψ decays
Chao-Qiang Geng, Chia-Wei Liu, Jiabao Zhang
2024, 48(8): 081001. doi: 10.1088/1674-1137/ad53b6
Abstract:
We explored a new approach to search for a low-mass \begin{document}$ Z^{\prime} $\end{document} particle through \begin{document}$ J/\psi $\end{document} decays by identifying its existence through parity-violating phenomena in the isospin-violating...
PARTICLES AND FIELDS
Amplitude analysis of the decays D0π+ππ+π and D0π+ππ0π0
M. Ablikim, M. N. Achasov, P. Adlarson, O. Afedulidis, X. C. Ai, R. Aliberti, A. Amoroso, Q. An, Y. Bai, O. Bakina, I. Balossino, Y. Ban, H.-R. Bao, V. Batozskaya, K. Begzsuren, N. Berger, M. Berlowski, M. Bertani, D. Bettoni, F. Bianchi, E. Bianco, A. Bortone, I. Boyko, R. A. Briere, A. Brueggemann, H. Cai, X. Cai, A. Calcaterra, G. F. Cao, N. Cao, S. A. Cetin, J. F. Chang, W. L. Chang, G. R. Che, G. Chelkov, C. Chen, C. H. Chen, Chao Chen, G. Chen, H. S. Chen, M. L. Chen, S. J. Chen, S. L. Chen, S. M. Chen, T. Chen, X. R. Chen, X. T. Chen, Y. B. Chen, Y. Q. Chen, Z. J. Chen, Z. Y. Chen, S. K. Choi, X. Chu, G. Cibinetto, F. Cossio, J. J. Cui, H. L. Dai, J. P. Dai, A. Dbeyssi, R. E. de Boer, D. Dedovich, C. Q. Deng, Z. Y. Deng, A. Denig, I. Denysenko, M. Destefanis, F. De Mori, B. Ding, X. X. Ding, Y. Ding, J. Dong, L. Y. Dong, M. Y. Dong, X. Dong, M. C. Du, S. X. Du, Z. H. Duan, P. Egorov, Y. H. Fan, J. Fang, S. S. Fang, W. X. Fang, Y. Fang, Y. Q. Fang, R. Farinelli, L. Fava, F. Feldbauer, G. Felici, C. Q. F
2024, 48(8): 083001. doi: 10.1088/1674-1137/ad3d4d
Abstract:
Using \begin{document}$ e^+e^- $\end{document} annihilation data corresponding to an integrated luminosity of 2.93 \begin{document}$ \rm fb^{-1} $\end{document} taken at the center-of-mass energy \begin{document}$ \sqrt{s}=3.773 $\end{document} GeV w...
Analysis of strong decays of SU(3) partners of Ω(2012) baryon
T. M. Aliev, S. Bilmis, M. Savci
2024, 48(8): 083101. doi: 10.1088/1674-1137/ad446a
Abstract:
We estimate the coupling constants and decay widths of the \begin{document}$S U(3)$\end{document} partners of the \begin{document}$ \Omega(2012) $\end{document} hyperon, as discovered by the BELLE Collaboration, using the distribution amplitudes of t...
Moving doubly heavy baryon in a strongly coupled plasma via holography
Xuan Liu, Jia-Jie Jiang, Xun Chen, Mitsutoshi Fujita, Akira Watanabe
2024, 48(8): 083102. doi: 10.1088/1674-1137/ad39cf
Abstract:
Gauge/gravity duality is used to study the properties of the doubly heavy baryon \begin{document}$ ({QQq}) $\end{document} at finite rapidity and temperature in heavy-ion collisions. We investigate the impact of rapidity on string breaking and screen...
Analysis of bcτˉντ anomalies using weak effective Hamiltonian with complex couplings and their impact on various physical observables
Muhammad Arslan, Tahira Yasmeen, Saba Shafaq, Ishtiaq Ahmed, Muhammad Jamil Aslam
2024, 48(8): 083103. doi: 10.1088/1674-1137/ad34bc
Abstract:
Recently, the experimental measurements of the branching ratios and different polarization asymmetries for processes occurring through flavor-changing-charged current \begin{document}$ (b\rightarrow  c\tau\overline{\nu}_{\tau}) $\end{document}transit...
Féeton (B-L gauge boson) dark matter for the 511-keV gamma-ray excess and the prediction of low-energy neutrino flux
Jie Sheng, Yu Cheng, Weikang Lin, Tsutomu T. Yanagida
2024, 48(8): 083104. doi: 10.1088/1674-1137/ad4af3
Abstract:
The féeton is the gauge boson of the \begin{document}$ U(1)_{B-L} $\end{document} gauge theory. If the gauge coupling constant is extremely small, the féeton becomes a candidate for dark matter. We show that its decay to a pair of an electron and a p...
Masses of the conjectured H-dibaryon at different temperatures
Liang-Kai Wu, Han Tang, Ning Li, Xin-Yang Wang
2024, 48(8): 083105. doi: 10.1088/1674-1137/ad3d4c
Abstract:
We present a lattice QCD determination of masses of the conjectured H-dibaryon, denoted as \begin{document}$ m_H $\end{document}, at nine different temperatures: \begin{document}$ T/T_c = $\end{document}0.24, 0.63, 0.76, 0.84, 0.95, 1.09, 1.27, 1.52,...
Pion-photon and kaon-photon transition distribution amplitudes in the Nambu–Jona-Lasinio model
Jin-Li Zhang, Jun Wu
2024, 48(8): 083106. doi: 10.1088/1674-1137/ad2b54
Abstract:
The Nambu–Jona-Lasinio model is utilized to investigate the pion- and kaon-photon leading-twist transition distribution amplitudes using proper time regularization. Separately, the properties of the vector and axial vector pion-photon transition dist...
Next-to-leading-order relativistic and QCD corrections to prompt J/ψ pair photoproduction at future e+e colliders
Zhi-Guo He, Xiao-Bo Jin, Bernd A. Kniehl, Rong Li
2024, 48(8): 083107. doi: 10.1088/1674-1137/ad408f
Abstract:
Within the framework of nonrelativistic-QCD factorization, we calculate both the next-to-leading-order relativistic and QCD corrections to prompt \begin{document}$ J/\psi $\end{document} pair production, with feed-down from \begin{document}$ \psi(2S)...
A comparative lattice analysis of SU(2) dark glueballs
Min-Huan Chu, Jun-Hui Lai, Wei Wang, Jialu Zhang, Qianteng Zhu
2024, 48(8): 083108. doi: 10.1088/1674-1137/ad4e24
Abstract:
We study the mass and scattering cross section of \begin{document}$S U(2)$\end{document} glueballs as dark matter candidates using lattice simulations. We employ both naive and improved \begin{document}$S U(2)$\end{document} gauge actions in \begin{d...
Invisible and semi-invisible decays of bottom baryons
Yong Zheng, Jian-Nan Ding, Dong-Hao Li, Lei-Yi Li, Cai-Dian Lü, Fu-Sheng Yu
2024, 48(8): 083109. doi: 10.1088/1674-1137/ad4afa
Abstract:
The similar densities of dark matter and baryons in the universe imply that they may arise from the same ultraviolet model. B-Mesogenesis, which assumes dark matter is charged under the baryon number, attempts to simultaneously explain the origin of ...
NUCLEAR PHYSICS
Measurement of the neutron total cross section of 9Be at the Back-n white neutron source of CSNS
Jiangbo Bai, Jingyu Tang, Liqun Shi, Yonghao Chen, Han Yi, Jie Bao, Yu Bao, Ping Cao, Haolei Chen, Zhen Chen, Zengqi Cui, Ruirui Fan, Changqing Feng, Keqing Gao, Xiaolong Gao, MinHao Gu, Changcai Han, Guozhu He, Yongcheng He, Yang Hong, Yiwei Hu, Hanxiong Huang, Xiru Huang, Haoyu Jiang, Wei Jiang, Zhijie Jiang, Hantao Jing, Ling Kang, Bo Li, Chao Li, Jiawen Li, Qiang Li, Xiao Li, Yang Li, Jie Liu, Shubin Liu, Ze Long, Guangyuan Luan, Changjun Ning, Mengchen Niu, Binbin Qi, Jie Ren, Xichao Ruan, Zhaohui Song, Kang Sun, Zhijia Sun, Zhixin Tan, Xinyi Tang, Binbin Tian, Lijiao Wang, Pengcheng Wang, Zhaohui Wang, Xiaoguang Wu, Xuan Wu, Likun Xie, Xiaoyun Yang, Li Yu, Tao Yu, Yongji Yu, Guohui Zhang, Linhao Zhang, Qiwei Zhang, Xianpeng Zhang, Yuliang Zhang, Zhiyong Zhang, Luping Zhou, Zhihao Zhou, Kejun Zhu
2024, 48(8): 084001. doi: 10.1088/1674-1137/ad4c5b
Abstract:
The neutron total cross section data of 9Be are essential in the nuclear structure model research of light nuclei and nuclear power installations. The neutron total cross section of 9Be in the 0.3 eV−120 MeV energy region has been measured using time...
Inclusive quasielastic neutrino-nucleus scattering with energy density functional nuclear models
K. S. Kim, Soonchul Choi, Hana Gil, Chang Ho Hyun
2024, 48(8): 084101. doi: 10.1088/1674-1137/ad4855
Abstract:
In this study, we calculated the inclusive charged-current neutrino-nucleus scattering from 40Ar in the quasielastic region. To explore the effect of uncertainties stemming from the nuclear structure, we used the KIDS (Korea-IBS-Daegu-SKKU) nuclear e...
Calculation of the energy dependence of fission fragments yields and kinetic energy distributions for neutron-induced 235U fission
Ya-Ning Han, Zheng Wei, Yi-Xuan Wang, Dong-Ying Huo, Peng-Qi Zhang, Ming Li, Jun Ma, Kang Wu, Yong-Guang Zheng, Yuan He, Zhi-Yong Deng, Tian-Zhi Jiang, Xiang-Lin Zhuo, Jin Li, Yun Zhang, Yu Zhang, Jun-Run Wang, Xiao-Dong Su, Ze-En Yao
2024, 48(8): 084102. doi: 10.1088/1674-1137/ad485c
Abstract:
Fission fragments yields and average total kinetic energy are fundamental nuclear data for nuclear energy applications and the study of nuclear devices. Certain fission products, such as 95Zr, 99Mo, 140Ba, 144Ce, and 147Nd, serve as burnup monitors, ...
Applying deep learning technique to chiral magnetic wave search
Yuan-Sheng Zhao, Xu-Guang Huang
2024, 48(8): 084103. doi: 10.1088/1674-1137/ad4c5d
Abstract:
The chiral magnetic wave (CMW) is a collective mode in quark-gluon plasma originated from the chiral magnetic effect (CME) and chiral separation effect. Its detection in heavy-ion collisions is challenging owing to significant background contaminatio...
Correlation between the charge radii difference in mirror partner nuclei and thesymmetry energy slope
Xiao-Rong Ma, Shuai Sun, Rong An, Li-Gang Cao
2024, 48(8): 084104. doi: 10.1088/1674-1137/ad47a8
Abstract:
A correlation between the charge radii difference of mirror partner nuclei \begin{document}$ \Delta{R_{\mathrm{ch}}} $\end{document} and the slope parameter L of symmetry energy has been built to ascertain the equation of state of isospin asymmetric ...
Uncertainties of nuclear level density estimated using Bayesian neural networks
Xinyu Wang, Ying Cui, Yuan Tian, Kai Zhao, Yingxun Zhang
2024, 48(8): 084105. doi: 10.1088/1674-1137/ad47a7
Abstract:
Nuclear level density (NLD) is a critical parameter for understanding nuclear reactions and the structure of atomic nuclei; however, accurate estimation of NLD is challenging owing to limitations inherent in both experimental measurements and theoret...
Quenching and flow of charm and bottom quarks via semi-leptonic decay of D and B mesons in Pb+Pb collisions at the LHC
Shu-Qing Li, Wen-Jing Xing, Shanshan Cao, Guang-You Qin
2024, 48(8): 084106. doi: 10.1088/1674-1137/ad4c59
Abstract:
Heavy flavor particles provide important probes of the microscopic structure and thermodynamic properties of the quark-gluon plasma (QGP) produced in high-energy nucleus-nucleus collisions. We studied the energy loss and flow of charm and bottom quar...
PARTICLE AND NUCLEAR ASTROPHYSICS AND COSMOLOGY
Spatial covariant gravity with two degrees of freedom in the presence of an auxiliary scalar field: Perturbation analysis
Zhi-Chao Wang, Xian Gao
2024, 48(8): 085101. doi: 10.1088/1674-1137/ad47a9
Abstract:
We investigate a class of gravity theories respecting only spatial covariance, termed spatially covariant gravity, in the presence of an auxiliary scalar field. We examine the conditions on the Lagrangian required to eliminate scalar degrees of freed...
Teukolsky-like equations with various spins in spherically symmetric spacetime
Ya Guo, Hiroaki Nakajima, Wenbin Lin
2024, 48(8): 085102. doi: 10.1088/1674-1137/ad2a61
Abstract:
We study wave equations with various spins on the background of a general spherically symmetric spacetime. We obtain the unified expression of the Teukolsky-like master equations and the corresponding radial equations with the general spins. We also ...
Periapsis shift in spherically symmetric spacetimes and effects of electric interactions
Qianchuan Wang, Junji Jia
2024, 48(8): 085103. doi: 10.1088/1674-1137/ad4018
Abstract:
The periapsis shift of charged test particles in arbitrary static and spherically symmetric charged spacetimes are studied. Two perturbative methods, the near-circular approximation and post-Newtonian methods, are developed and shown to be very accur...
Imprints of a gravitational wave through the weak field deflection of photons
Reggie C. Pantig, Ali Övgün
2024, 48(8): 085104. doi: 10.1088/1674-1137/ad4e25
Abstract:
In this study, we investigate the novel phenomenon of gravitational lensing experienced by gravitational waves traveling past a Schwarzschild black hole perturbed by a specific, first-order, polar gravitational wave. We apply the Gauss-Bonnet theorem...
Quasi-normal modes, emission rate, and shadow of charged AdS black holes with perfect fluid dark matter
Hao Chen, Shi-Hai Dong, Sepehr Hassanabadi, Narges Heidari, Hassan Hassanabadi
2024, 48(8): 085105. doi: 10.1088/1674-1137/ad4af4
Abstract:
In this study, we comprehensively investigated charged AdS black holes surrounded by a distinct form of dark matter. In particular, we focused on key elements including the Hawking temperature, quasi-normal modes (QNMs), emission rate, and shadow. We...
Observational signatures of rotating black holes in the semiclassical gravity with trace anomaly
Zhenyu Zhang, Yehui Hou, Minyong Guo
2024, 48(8): 085106. doi: 10.1088/1674-1137/ad432b
Abstract:
In a recent work by Fernandes [Phys. Rev. D 108(6), L061502 (2023)], an exact stationary and axisymmetric solution was discovered in semiclassical gravity with type-A trace anomaly. This was identified as a quantum-corrected version of the Kerr black...
Discovery potential of the Glashow resonance in an air shower neutrino telescope
Guo-Yuan Huang
2024, 48(8): 085107. doi: 10.1088/1674-1137/ad4c5c
Abstract:
The in-ice or in-water Cherenkov neutrino telescope, such as IceCube, has already proved its power in measuring the Glashow resonance by searching for the bump around \begin{document}$ E^{}_{\rm \nu} = 6.3\; {\rm PeV} $\end{document} arising from the...

ISSN 1674-1137 CN 11-5641/O4

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