2024 Vol. 48, No. 8
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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} $\end{document} ![]()
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particle through \begin{document}$ J/\psi $\end{document} ![]()
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decays by identifying its existence through parity-violating phenomena in the isospin-violating...
We explored a new approach to search for a low-mass
2024, 48(8): 083001. doi: 10.1088/1674-1137/ad3d4d
Abstract:
Using\begin{document}$ e^+e^- $\end{document} ![]()
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annihilation data corresponding to an integrated luminosity of 2.93 \begin{document}$ \rm fb^{-1} $\end{document} ![]()
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taken at the center-of-mass energy \begin{document}$ \sqrt{s}=3.773 $\end{document} ![]()
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GeV w...
Using
2024, 48(8): 083101. doi: 10.1088/1674-1137/ad446a
Abstract:
We estimate the coupling constants and decay widths of the\begin{document}$S U(3)$\end{document} ![]()
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partners of the \begin{document}$ \Omega(2012) $\end{document} ![]()
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hyperon, as discovered by the BELLE Collaboration, using the distribution amplitudes of t...
We estimate the coupling constants and decay widths of the
2024, 48(8): 083102. doi: 10.1088/1674-1137/ad39cf
Abstract:
Gauge/gravity duality is used to study the properties of the doubly heavy baryon\begin{document}$ ({QQq}) $\end{document} ![]()
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at finite rapidity and temperature in heavy-ion collisions. We investigate the impact of rapidity on string breaking and screen...
Gauge/gravity duality is used to study the properties of the doubly heavy baryon
2024, 48(8): 083103. doi: 10.1088/1674-1137/ad34bc
Abstract:
Recently, the experimental measurements of the branching ratios and different polarization asymmetries for processes occurring through flavor-changing-charged current\begin{document}$ (b\rightarrow c\tau\overline{\nu}_{\tau}) $\end{document} ![]()
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transit...
Recently, the experimental measurements of the branching ratios and different polarization asymmetries for processes occurring through flavor-changing-charged current
2024, 48(8): 083104. doi: 10.1088/1674-1137/ad4af3
Abstract:
The féeton is the gauge boson of the\begin{document}$ U(1)_{B-L} $\end{document} ![]()
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gauge theory. If the gauge coupling constant is extremely small, the féeton becomes a candidate for dark matter. We show that its decay to a pair of an electron and a p...
The féeton is the gauge boson of the
2024, 48(8): 083105. doi: 10.1088/1674-1137/ad3d4c
Abstract:
We present a lattice QCD determination of masses of the conjectured H-dibaryon, denoted as\begin{document}$ m_H $\end{document} ![]()
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, at nine different temperatures: \begin{document}$ T/T_c = $\end{document} ![]()
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0.24, 0.63, 0.76, 0.84, 0.95, 1.09, 1.27, 1.52,...
We present a lattice QCD determination of masses of the conjectured H-dibaryon, denoted as
2024, 48(8): 083106. doi: 10.1088/1674-1137/ad2b54
Abstract:
The Nambu–Jona-Lasinio model is utilized to investigate the pion- and kaon-photon leading-twist transition distribution amplitudes using proper time regularization. Separately, the properties of the vector and axial vector pion-photon transition dist...
The Nambu–Jona-Lasinio model is utilized to investigate the pion- and kaon-photon leading-twist transition distribution amplitudes using proper time regularization. Separately, the properties of the vector and axial vector pion-photon transition dist...
2024, 48(8): 083107. doi: 10.1088/1674-1137/ad408f
Abstract:
Within the framework of nonrelativistic-QCD factorization, we calculate both the next-to-leading-order relativistic and QCD corrections to prompt\begin{document}$ J/\psi $\end{document} ![]()
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pair production, with feed-down from \begin{document}$ \psi(2S)...
Within the framework of nonrelativistic-QCD factorization, we calculate both the next-to-leading-order relativistic and QCD corrections to prompt
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} ![]()
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glueballs as dark matter candidates using lattice simulations. We employ both naive and improved \begin{document}$S U(2)$\end{document} ![]()
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gauge actions in \begin{d...
We study the mass and scattering cross section of
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 ...
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 ...
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...
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...
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...
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...
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, ...
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, ...
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...
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...
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} ![]()
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and the slope parameter L of symmetry energy has been built to ascertain the equation of state of isospin asymmetric ...
A correlation between the charge radii difference of mirror partner nuclei
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...
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...
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...
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...
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...
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...
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 ...
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 ...
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...
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...
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...
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...
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...
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...
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...
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...
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} ![]()
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arising from the...
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
ISSN 1674-1137 CN 11-5641/O4
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Cover Story
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