2021 Vol. 45, No. 11
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2021, 45(11): 112001. doi: 10.1088/1674-1137/ac2049
Abstract:
Understanding the thermodynamic phase transition of black holes can provide a deep insight into the fundamental properties of black hole gravity to establish the theory of quantum gravity. We investigate the condition and latent heat of phase transit...
Understanding the thermodynamic phase transition of black holes can provide a deep insight into the fundamental properties of black hole gravity to establish the theory of quantum gravity. We investigate the condition and latent heat of phase transit...
2021, 45(11): 113101. doi: 10.1088/1674-1137/ac1b9a
Abstract:
The one-loop contributions to the chromomagnetic dipole moment\begin{document}$\hat\mu_t(q^2)$\end{document} ![]()
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and electric dipole moment \begin{document}$\hat d_t(q^2)$\end{document} ![]()
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of the top quark are calculated within the reduced 331 model (RM331...
The one-loop contributions to the chromomagnetic dipole moment
2021, 45(11): 113102. doi: 10.1088/1674-1137/ac1bfd
Abstract:
In this study, we calculate the\begin{document}$t\bar{t}$\end{document} ![]()
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pQCD production cross-section at the NNLO and determine the top-quark pole mass from recent measurements at the LHC at the center-of-mass energy \begin{document}$\sqrt{S}=13$\en...
In this study, we calculate the
2021, 45(11): 113103. doi: 10.1088/1674-1137/ac1c66
Abstract:
Without contamination from the final state interactions, the calculation of the branching ratios of semileptonic decays\begin{document}$ \Xi^{(')}_{c}\to\Xi+e^+\nu_e $\end{document} ![]()
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may provide further information about the inner structure of charme...
Without contamination from the final state interactions, the calculation of the branching ratios of semileptonic decays
2021, 45(11): 113104. doi: 10.1088/1674-1137/ac1e09
Abstract:
In this study, we investigated the cosmological implications of a complex singlet scalar\begin{document}$ {\cal{S}}$\end{document} ![]()
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with non-trivial \begin{document}$ B-L$\end{document} ![]()
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charges in the conformal \begin{document}$ U(1)_{B-L}$\end{docum...
In this study, we investigated the cosmological implications of a complex singlet scalar
2021, 45(11): 113105. doi: 10.1088/1674-1137/ac1ef9
Abstract:
We apply an equal-velocity quark combination model to study the production of light-flavor hadrons and single-charmed hadrons at midrapidity in the\begin{document}$ pp $\end{document} ![]()
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collisions at \begin{document}$ \sqrt{s} = 5.02 $\end{document} ![]()
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T...
We apply an equal-velocity quark combination model to study the production of light-flavor hadrons and single-charmed hadrons at midrapidity in the
2021, 45(11): 113106. doi: 10.1088/1674-1137/ac21b8
Abstract:
We calculate the\begin{document}$D\to P$\end{document} ![]()
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transition form factors within the framework of the light-cone QCD sum rules (LCSR) with the D-meson light-cone distribution amplitudes (LCDAs). The next-to-leading power (NLP) corrections to th...
We calculate the
2021, 45(11): 113107. doi: 10.1088/1674-1137/ac224b
Abstract:
The strong coupling constants are basic quantities that carry information on the strong interactions among the baryon and meson multiplets as well as information on the nature and internal structures of the involved hadrons. These parameters are intr...
The strong coupling constants are basic quantities that carry information on the strong interactions among the baryon and meson multiplets as well as information on the nature and internal structures of the involved hadrons. These parameters are intr...
2021, 45(11): 114101. doi: 10.1088/1674-1137/ac1c67
Abstract:
The matrix elements along the reduction chain Sp(12,R)\begin{document}$ \supset $\end{document} ![]()
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SU(1,1) \begin{document}$ \otimes $\end{document} ![]()
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SO(6) \begin{document}$ \supset $\end{document} ![]()
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U(1) \begin{document}$ \otimes $\end{document} ![]()
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SU\begin...
The matrix elements along the reduction chain Sp(12,R)
2021, 45(11): 114102. doi: 10.1088/1674-1137/ac1d9c
Abstract:
A strong background field drastically changes the vacuum structure and proper basis of a system in both classical and quantum mechanics, e.g., the Landau levels in a background magnetic field. This is true even for a rotating system. In such a system...
A strong background field drastically changes the vacuum structure and proper basis of a system in both classical and quantum mechanics, e.g., the Landau levels in a background magnetic field. This is true even for a rotating system. In such a system...
2021, 45(11): 114103. doi: 10.1088/1674-1137/ac1fe1
Abstract:
The elastic-scattering angular distributions and total reaction cross sections of\begin{document}$^{9,10,11,13,14}{\rm{C}}$\end{document} ![]()
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projectiles were predicted using the obtained \begin{document}$^{12}{\rm{C}}$\end{document} ![]()
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and \begin{document...
The elastic-scattering angular distributions and total reaction cross sections of
2021, 45(11): 114104. doi: 10.1088/1674-1137/ac2298
Abstract:
The scission point model is improved by considering the excitation-dependent liquid drop model to calculate mass distributions for neutron-induced actinide nuclei fission. Excitation energy effects influence the deformations of light and heavy fragme...
The scission point model is improved by considering the excitation-dependent liquid drop model to calculate mass distributions for neutron-induced actinide nuclei fission. Excitation energy effects influence the deformations of light and heavy fragme...
2021, 45(11): 115101. doi: 10.1088/1674-1137/ac1c65
Abstract:
Supernova remnants are supposed to be the most possible sources of cosmic rays. However, alternative sources of cosmic rays, such as an active galactic nucleus, gamma-ray bursts, and pulsars, have not be excluded. In this study, we investigate the po...
Supernova remnants are supposed to be the most possible sources of cosmic rays. However, alternative sources of cosmic rays, such as an active galactic nucleus, gamma-ray bursts, and pulsars, have not be excluded. In this study, we investigate the po...
2021, 45(11): 115102. doi: 10.1088/1674-1137/ac1e83
Abstract:
Recently, a de-Sitter epoch has been found in the new model of loop quantum cosmology, which is governed by the scalar constraint with both Euclidean and Lorentz terms. The singularity free bounce in the new LQC model and the emergent cosmology const...
Recently, a de-Sitter epoch has been found in the new model of loop quantum cosmology, which is governed by the scalar constraint with both Euclidean and Lorentz terms. The singularity free bounce in the new LQC model and the emergent cosmology const...
ISSN 1674-1137 CN 11-5641/O4
Original research articles, Ietters and reviews Covering theory and experiments in the fieids of
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- Cosmology
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