Moreover, several reasons like strong magnetic field [17], phase transitions [18], pion condensation [19], the presence of a type 3A superfluid [20], mixture of two fluids etc. may cause for anisotropy in compact stars. Recently, a lot of research work on anisotropic stellar configuration ...
Bremsstrahlung emission in the decay of particles is simulated using the PHotos software in the default configuration89, which is observed to agree with an independent quantum electrodynamics calculation at the level of 1% (ref. 5). Simulated events are weighted to correct for the imperfect ...
exchange of a pion orρmeson23, similar to electromagnetic van der Waals forces attracting electrically neutral atoms and molecules. These states are expected to have a spatial extension significantly larger than a typical compact hadron. Conversely, the only hadron currently observed that contains a ...
We calculate in three-flavor lattice QCD the short-distance hadronic matrix elements of all five $螖C=2$ four-fermion operators that contribute to neutral ... A Bazavov,C Bernard,CM Bouchard,... - Dissertations & Theses - Gradworks 被引量: 11发表: 2017年 加载更多来源...
This generates a hyperfine splitting in which the J=32 D¯∗Ξc pentaquark will be lighter than the J=12 configuration, which we estimate to be of the order of 5−15MeV. We also point out an accidental symmetry between the Pcs(4459) and Pc(4440/4457) potentials. Finally, we ...
In the M-R curves, the rounded dot on the solid line indicates where the quark mater core appears and the triangle on the dashed curve indicates the first stellar configuration in which mixed phase is present in its inner core. After the peaks, towards smaller radii, the stars become ...