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Gluonic tetracharm configuration of X(6900)

期刊: PHYSICS LETTERS B, 2021; 817 ()

Recently, a new hadronic structure at around 6.9GeV was observed in an LHCb experiment. From its limited yet known decay mode, one could still determi......

Analysis of the (Xi)over-bar(cc)Xi(cc) hexaquark molecular state with the QCD sum rules

期刊: PHYSICS LETTERS B, 2021; 819 ()

In this work, we construct the color-singlet-color-singlet type six-quark pseudoscalar current to investigate the (Xi) over bar (cc)Xi(cc) hexaquark m......

Weak cosmic censorship conjecture in higher-dimensional black holes with nonlinear electrodynamic sources

期刊: PHYSICS LETTERS B, 2021; 817 ()

The new version of the gedanken experiments proposed by Sorce and Wald are designed to test the validity of the weak cosmic censorship conjecture (WCC......

Left-right symmetry and electric dipole moments. A global analysis

期刊: PHYSICS LETTERS B, 2021; 815 ()

We perform a global fit using results of searches for electric dipole moments (EDM) of diamagnetic systems within the context of the minimal left-righ......

beta-delayed neutron emission of r-process nuclei at the N=82 shell closure

期刊: PHYSICS LETTERS B, 2021; 816 ()

Theoretical models of beta-delayed neutron emission are used as crucial inputs in r-process calculations. Benchmarking the predictions of these models......

Direct detection of freeze-in inelastic dark matter

期刊: PHYSICS LETTERS B, 2021; 818 ()

We show that the current sensitivities of direct detection experiments have already reached the interesting parameter space of freeze-in dark matter m......

Light speed variation in a string theory model for space-time foam

期刊: PHYSICS LETTERS B, 2021; 819 ()

We revisit a supersymmetric string model for space-time foam, in which bosonic open-string states, such as photons, can possess quantum-gravity-induce......

Probing the supersymmetric grand unified theories at the future proton-proton colliders and Hyper-Kamiokande experiment

期刊: PHYSICS LETTERS B, 2021; 819 ()

Gauge coupling unification in the Supersymmetric Standard Models strongly implies the Grand Unified Theories (GUTs). With the grand desert hypothesis,......

Semileptonic B-c -> eta(c), J/psi transitions

期刊: PHYSICS LETTERS B, 2021; 818 ()

Using a systematic, symmetry-preserving continuum approach to the Standard Model strong-interaction bound-state problem, we deliver parameter-free pre......

Semi-annihilating Z(3) dark matter for XENON1T excess

期刊: PHYSICS LETTERS B, 2021; 815 ()

The recently reported result from XENON1T experiment indicates that there is an excess with 3.5ssignificance in the electronic recoil events. Interpre......

Spin hydrodynamics and symmetric energy-momentum tensors - A current induced by the spin vorticity -

期刊: PHYSICS LETTERS B, 2021; 817 ()

We discuss a puzzle in relativistic spin hydrodynamics; in the previous formulation the spin source from the antisymmetric part of the canonical energ......

Machine learning Lie structures & applications to physics

期刊: PHYSICS LETTERS B, 2021; 817 ()

Classical and exceptional Lie algebras and their representations are among the most important tools in the analysis of symmetry in physical systems. I......

Holographic anomalous current at a finite temperature

期刊: PHYSICS LETTERS B, 2021; 816 ()

Weyl anomaly leads to novel anomalous currents in a spacetime with boundaries. Recently it is found that the anomalous current can be significantly en......

The structure of low-lying 1(-) states in Zr-90,Zr-94 from (alpha, alpha 'gamma) and (p, p 'gamma) reactions

期刊: PHYSICS LETTERS B, 2021; 816 ()

The low-lying dipole strength in the Zr-90,Zr-94 nuclei was investigated via (p, p'gamma) at 80 MeV and (alpha, alpha'gamma) at 130 MeV. The experimen......

Holographic p-wave superconductors with momentum relaxation

期刊: PHYSICS LETTERS B, 2021; 819 ()

In the probe limit, we construct the p-wave conductor/superconductor phase transition with momentum relaxation originated from the axion fields by bot......

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