2019 Vol. 43, No. 1
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2019, 43(1): 013101. doi: 10.1088/1674-1137/43/1/013101
Abstract:
This work deals with the behavior of fermions in the background of kinklike structures in the two-dimensional spacetime. The kinklike structures appear from bosonic scalar field models that engender distinct profiles and interact with the fermion fie...
This work deals with the behavior of fermions in the background of kinklike structures in the two-dimensional spacetime. The kinklike structures appear from bosonic scalar field models that engender distinct profiles and interact with the fermion fie...
2019, 43(1): 013102. doi: 10.1088/1674-1137/43/1/013102
Abstract:
We study the prospects of probing the anomalous tHq (q=u, c) couplings via SS2L or 3L signatures at the High Luminosity (HL-LHC) run of the 14 TeV CERN collider. We focus on signals of the tH associated production followed by the decay modes t→b\begi...
We study the prospects of probing the anomalous tHq (q=u, c) couplings via SS2L or 3L signatures at the High Luminosity (HL-LHC) run of the 14 TeV CERN collider. We focus on signals of the tH associated production followed by the decay modes t→b
2019, 43(1): 013103. doi: 10.1088/1674-1137/43/1/013103
Abstract:
We study the four-body decays of neutral flavored mesons, including K0, D0, B0, and Bs0. These processes, which could be induced by a hypothetical doubly-charged scalar particle, do not conserve the lepton number. Assuming, as an example, that the ma...
We study the four-body decays of neutral flavored mesons, including K0, D0, B0, and Bs0. These processes, which could be induced by a hypothetical doubly-charged scalar particle, do not conserve the lepton number. Assuming, as an example, that the ma...
2019, 43(1): 013104. doi: 10.1088/1674-1137/43/1/013104
Abstract:
Vacuum polarization is a part of the initial-state radiative correction for the cross-section of e+e- annihilation processes. In the energy region in the vicinity of narrow resonances J/ψ and ψ(3686), the vacuum polarization contribution from the res...
Vacuum polarization is a part of the initial-state radiative correction for the cross-section of e+e- annihilation processes. In the energy region in the vicinity of narrow resonances J/ψ and ψ(3686), the vacuum polarization contribution from the res...
2019, 43(1): 013105. doi: 10.1088/1674-1137/43/1/013105
Abstract:
We use a non-relativistic model to study the spectroscopy of a tetraquark composed of [cc] [cc] in a diquark-antidiquark configuration. By numerically solving the Schrödinger equation with a Cornell-inspired potential, we separate the four-body probl...
We use a non-relativistic model to study the spectroscopy of a tetraquark composed of [cc] [cc] in a diquark-antidiquark configuration. By numerically solving the Schrödinger equation with a Cornell-inspired potential, we separate the four-body probl...
2019, 43(1): 013106. doi: 10.1088/1674-1137/43/1/013106
Abstract:
We investigate the bipartite entanglement for the boundary states in a simple type of spin networks with dangling edges, in which the two complementary parts are linked by two or more edges. Firstly, the spin entanglement is considered in the absence...
We investigate the bipartite entanglement for the boundary states in a simple type of spin networks with dangling edges, in which the two complementary parts are linked by two or more edges. Firstly, the spin entanglement is considered in the absence...
2019, 43(1): 013107. doi: 10.1088/1674-1137/43/1/013107
Abstract:
Gravity/fluid correspondence acts as an important tool in investigating the strongly correlated fluids. We carefully investigate the holographic fluids at the finite cutoff surface by considering different boundary conditions in the scenario of gravi...
Gravity/fluid correspondence acts as an important tool in investigating the strongly correlated fluids. We carefully investigate the holographic fluids at the finite cutoff surface by considering different boundary conditions in the scenario of gravi...
2019, 43(1): 013108. doi: 10.1088/1674-1137/43/1/013108
Abstract:
The associated production of Higgs boson with a muon pair, e+e− → μ+μ-H, is one of the golden channels to pin down the properties of the Higgs boson in the prospective Higgs factories exemplified by CEPC. The projected accuracy of the corresponding c...
The associated production of Higgs boson with a muon pair, e+e− → μ+μ-H, is one of the golden channels to pin down the properties of the Higgs boson in the prospective Higgs factories exemplified by CEPC. The projected accuracy of the corresponding c...
2019, 43(1): 013109. doi: 10.1088/1674-1137/43/1/013109
Abstract:
We study the near horizon geometry of both static and stationary extremal Oliva Tempo Troncoso (OTT) black holes. For each of these cases, a set of consistent asymptotic conditions is introduced. The canonical generator for the static configuration i...
We study the near horizon geometry of both static and stationary extremal Oliva Tempo Troncoso (OTT) black holes. For each of these cases, a set of consistent asymptotic conditions is introduced. The canonical generator for the static configuration i...
2019, 43(1): 014101. doi: 10.1088/1674-1137/43/1/014101
Abstract:
A simple approach is proposed to describe the experimental data for the widths of the fission-fragment mass yields in 197Au and 209Bi at low and intermediate energies. The approach is based on the expressions for the temperature dependence of the wid...
A simple approach is proposed to describe the experimental data for the widths of the fission-fragment mass yields in 197Au and 209Bi at low and intermediate energies. The approach is based on the expressions for the temperature dependence of the wid...
2019, 43(1): 014102. doi: 10.1088/1674-1137/43/1/014102
Abstract:
The number of exotic candidates that are beyond the conventional quark model has increased dramatically over recent decades. Some of these can be viewed as analogues of the deuteron. Similarly, the existence of the triton indicates that bound states ...
The number of exotic candidates that are beyond the conventional quark model has increased dramatically over recent decades. Some of these can be viewed as analogues of the deuteron. Similarly, the existence of the triton indicates that bound states ...
2019, 43(1): 014103. doi: 10.1088/1674-1137/43/1/014103
Abstract:
We propose alternative methods for measurement of the global polarization of Λ hyperons. These methods involve event averages of proton and Λ momenta in the laboratory frame. We carry out simulations using these methods and show that all of them work...
We propose alternative methods for measurement of the global polarization of Λ hyperons. These methods involve event averages of proton and Λ momenta in the laboratory frame. We carry out simulations using these methods and show that all of them work...
2019, 43(1): 014104. doi: 10.1088/1674-1137/43/1/014104
Abstract:
Analysis of various mass formulas related to neutron-proton correlations in atomic nuclei is carried out. Using the example of the N=Z chain it is shown that for self-adjoint nuclei various formulas proposed in literature for estimating the np pairin...
Analysis of various mass formulas related to neutron-proton correlations in atomic nuclei is carried out. Using the example of the N=Z chain it is shown that for self-adjoint nuclei various formulas proposed in literature for estimating the np pairin...
ISSN 1674-1137 CN 11-5641/O4
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