2021 Vol. 45, No. 9
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2021, 45(9): 093001. doi: 10.1088/1674-1137/ac0c0f
Abstract:
The dark matter puzzle is one of the most important fundamental physics questions in the 21st century. There is no doubt that solving the puzzle will be a new milestone for human beings in achieving a deeper understanding of nature. Herein, we propos...
The dark matter puzzle is one of the most important fundamental physics questions in the 21st century. There is no doubt that solving the puzzle will be a new milestone for human beings in achieving a deeper understanding of nature. Herein, we propos...
2021, 45(9): 093002. doi: 10.1088/1674-1137/ac0c70
Abstract:
The first search for the doubly heavy\begin{document}$ {{{{\varOmega}_{bc}^{0}}}} $\end{document} ![]()
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\begin{document}$ {{{{\varXi}_{bc}^{0}}}} $\end{document} ![]()
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\begin{document}$ pp $\end{document} ![]()
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The first search for the doubly heavy
2021, 45(9): 093101. doi: 10.1088/1674-1137/ac0b38
Abstract:
Inspired by the recent discovery of the\begin{document}$ X(6900) $\end{document} ![]()
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\begin{document}$ {\mathsf{ LHCb}}$\end{document} ![]()
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\begin{document}$ C $\end{document} ![]()
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Inspired by the recent discovery of the
2021, 45(9): 093102. doi: 10.1088/1674-1137/ac0b3b
Abstract:
We have calculated the mass spectra for the\begin{document}$\bar{D}_s^{(*)}D^{(*)}$\end{document} ![]()
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\begin{document}$sc\bar q\bar c$\end{document} ![]()
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\begin{document}$J^P=0^+, 1^+, 2^+$\end{document} ![]()
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We have calculated the mass spectra for the
2021, 45(9): 093103. doi: 10.1088/1674-1137/ac0b3c
Abstract:
We study the triply heavy baryons\begin{document}$\Omega_{QQQ}$\end{document} ![]()
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\begin{document}$(Q=c, b)$\end{document} ![]()
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We study the triply heavy baryons
2021, 45(9): 093104. doi: 10.1088/1674-1137/ac0ba4
Abstract:
Recently, the LHCb Collaboration reported their observation of the first two fully open-flavor tetraquark states named\begin{document}$ X_0 $\end{document} ![]()
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\begin{document}$ X_1 $\end{document} ![]()
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Recently, the LHCb Collaboration reported their observation of the first two fully open-flavor tetraquark states named
2021, 45(9): 093105. doi: 10.1088/1674-1137/ac0c0d
Abstract:
We study the decay of the SM Higgs boson to a massive charm quark pair at the next-to-next-to-leading order QCD and next-to-leading order electroweak. At the second order of QCD coupling, we consider the exact calculation of flavour-singlet contribut...
We study the decay of the SM Higgs boson to a massive charm quark pair at the next-to-next-to-leading order QCD and next-to-leading order electroweak. At the second order of QCD coupling, we consider the exact calculation of flavour-singlet contribut...
2021, 45(9): 093106. doi: 10.1088/1674-1137/ac0c0e
Abstract:
The BLMSSM is an extension of the minimal supersymmetric standard model (MSSM). Its local gauge group is\begin{document}$SU(3)_C \times SU(2)_L \times U(1)_Y \times U(1)_B \times U(1)_L$\end{document} ![]()
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The BLMSSM is an extension of the minimal supersymmetric standard model (MSSM). Its local gauge group is
2021, 45(9): 093107. doi: 10.1088/1674-1137/ac0c6f
Abstract:
We explore constraints on various new physics resonances from four top-quark production based on current experimental data. Both light and heavy resonances are studied in this work. A comparison of the full width effect and narrow width approximation...
We explore constraints on various new physics resonances from four top-quark production based on current experimental data. Both light and heavy resonances are studied in this work. A comparison of the full width effect and narrow width approximation...
2021, 45(9): 093108. doi: 10.1088/1674-1137/ac0e88
Abstract:
The magnetic moment (\begin{document}$ a_\gamma $\end{document} ![]()
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\begin{document}$ a_W $\end{document} ![]()
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The magnetic moment (
2021, 45(9): 093109. doi: 10.1088/1674-1137/ac0e8a
Abstract:
We show that the signature of two boosted W-jets plus substantial missing energy is very promising for probing heavy charged resonances (\begin{document}$X^\pm$\end{document} ![]()
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\begin{document}$pp\to X^+X^-\to W^+W^- X^0 X^0$\en...
We show that the signature of two boosted W-jets plus substantial missing energy is very promising for probing heavy charged resonances (
2021, 45(9): 093110. doi: 10.1088/1674-1137/ac0e8b
Abstract:
One method of probing new physics beyond the Standard Model is to check the correlation among higher-dimensional operators in the effective field theory. We examine the strong correlation between the processes\begin{document}$ pp\rightarrow tHq $\en...
One method of probing new physics beyond the Standard Model is to check the correlation among higher-dimensional operators in the effective field theory. We examine the strong correlation between the processes
2021, 45(9): 093111. doi: 10.1088/1674-1137/ac0ee2
Abstract:
The internal structures of\begin{document}$J^{PC} = 1^{--}, (0,1,2)^{-+}$\end{document} ![]()
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\begin{document}$ \Phi_n(r)...
The internal structures of
2021, 45(9): 093112. doi: 10.1088/1674-1137/ac0ee4
Abstract:
In this work, we attempt to construct the Lax connections of\begin{document}$ T\bar{T} $\end{document} ![]()
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\begin{docu...
In this work, we attempt to construct the Lax connections of
2021, 45(9): 094101. doi: 10.1088/1674-1137/ac0b39
Abstract:
We examined the low-lying quadrupole states in Sn isotopes in the framework of fully self-consistent Hartree-Fock+BCS plus QRPA. We focus on the effect of the density-dependence of pairing interaction on the properties of the low-lying quadrupole sta...
We examined the low-lying quadrupole states in Sn isotopes in the framework of fully self-consistent Hartree-Fock+BCS plus QRPA. We focus on the effect of the density-dependence of pairing interaction on the properties of the low-lying quadrupole sta...
2021, 45(9): 094102. doi: 10.1088/1674-1137/ac0b3a
Abstract:
The inelastic scattering cross section for muons,\begin{document}$ \mu^- $\end{document} ![]()
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\begin{document}$ E $\end{document} ![]()
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\begin{document}$ ^{229} $\end{document} ![]()
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The inelastic scattering cross section for muons,
2021, 45(9): 094103. doi: 10.1088/1674-1137/ac0ce1
Abstract:
Systematic calculations of low-lying energy levels,\begin{document}$B(E2)$\end{document} ![]()
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Systematic calculations of low-lying energy levels,
2021, 45(9): 094104. doi: 10.1088/1674-1137/ac0e89
Abstract:
The complexity of threshold phenomena is exemplified on a prominent and long-known case - the structure in the\begin{document}$\Lambda p$\end{document} ![]()
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\begin{document}$\Sigma N$\end{docu...
The complexity of threshold phenomena is exemplified on a prominent and long-known case - the structure in the
2021, 45(9): 094105. doi: 10.1088/1674-1137/ac0ee3
Abstract:
In this study, we investigated the entrance channel effect on the evaporation residue cross section of a superheavy element 296119. Using 29 projectile-target combinations, we investigated the role of the entrance channel on the 3n and 4n evaporation...
In this study, we investigated the entrance channel effect on the evaporation residue cross section of a superheavy element 296119. Using 29 projectile-target combinations, we investigated the role of the entrance channel on the 3n and 4n evaporation...
2021, 45(9): 094106. doi: 10.1088/1674-1137/ac0fd2
Abstract:
The semimagic nucleus 90Zr, with Z = 40 and N = 50, is investigated in terms of large scale shell model calculations. A logical agreement is obtained between the available experimental data and predicted values. The calculated results indicate that t...
The semimagic nucleus 90Zr, with Z = 40 and N = 50, is investigated in terms of large scale shell model calculations. A logical agreement is obtained between the available experimental data and predicted values. The calculated results indicate that t...
2021, 45(9): 095101. doi: 10.1088/1674-1137/ac0c74
Abstract:
We study the gauge invariant cosmological perturbations up to the second order. We demonstrate that there are infinite families of gauge invariant variables at both the first and second orders. The conversion formulae among different families are ver...
We study the gauge invariant cosmological perturbations up to the second order. We demonstrate that there are infinite families of gauge invariant variables at both the first and second orders. The conversion formulae among different families are ver...
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Cover Story
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- Cover Story (Issue 12, 2024) | Doubly heavy meson puzzle: precise prediction of the mass spectra and hadronic decay with coupled channel effects to hunt for beauty-charm family
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- Cover Story (Issue 11, 2024) ï½ Form factor for Dalitz decays from J/Ï to light pseudoscalars
- Cover Story (Issue 3, 2024) | First measurement of the ground-state mass of 22Al helps to evaluate the ab-initio theory
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