Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Masoumeh Moazzen Sorkhi"'
Publikováno v:
Physics Letters B, Vol 834, Iss , Pp 137405- (2022)
In the framework of a non-relativistic quark model, the mass spectra of the ground and excited states of doubly heavy Ξ and Ω baryons are calculated. We estimate the mass difference between the Ω and corresponding Ξ baryons as MΩ−MΞ≃178 MeV
Externí odkaz:
https://doaj.org/article/a041eb6bddb346cd8ec3b36bc90ad834
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 4, Pp 1-9 (2020)
Abstract In this paper, we investigate the localization of a five-dimensional (5D) Elko spinor field in de Sitter tachyonic braneworld models. These branes are generated by gravity coupled to a tachyonic bulk scalar field and include a de Sitter cosm
Externí odkaz:
https://doaj.org/article/f3c71459e6554290afadd8d7f97f9972
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 3, Pp 1-18 (2020)
Abstract In this paper, we study the braneworld models with non-standard kinetic term of Dirac–Born–Infeld (DBI) type in two case which are (I) in usual gravity and (II) in f(T) gravity. In each of these cases, we examine gravity localization on
Externí odkaz:
https://doaj.org/article/753e1c5c8bbd4113a965334949006f43
Autor:
Dharam Vir Ahluwalia, Julio M. Hoff da Silva, Cheng-Yang Lee, Yu-Xiao Liu, Saulo H. Pereira, Masoumeh Moazzen Sorkhi
Publikováno v:
Physics Reports. 967:1-43
Let $\Theta$ be the Wigner time reversal operator for spin half and let $\phi$ be a Weyl spinor. Then, for a left-transforming $\phi$, the construct $\zeta_\lambda \Theta \phi^\ast$ yields a right-transforming spinor. If instead, $\phi$ is a right-tr
Publikováno v:
Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022).
Publikováno v:
Suplemento de la Revista Mexicana de Física. 3
Using a variational approach we calculate the mass spectra of the bottom mesons in the framework of the phenomenological quark anti-quark potential. Decay constant and Leptonic decay widths of the bottom mesons are also calculated. The obtained resul
Excited state mass spectra of the low lying single charmed baryons with non strangeness have been calculated in a hypercentral approach. The six-dimensional hyperradial Schr\"{o}dinger equation is solved by applying a simple variational method. We ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::693893f70c88132e12178a64ce68412b
http://arxiv.org/abs/2105.02928
http://arxiv.org/abs/2105.02928
Publikováno v:
The European Physical Journal Plus. 135
A nonrelativistic model is used to study hidden-charm tetraquarks within a diquark–antidiquark configuration. Using the perturbation theory, we estimate the masses of the heavy tetraquarks with hidden charm. Our present analysis suggests the charmo
Publikováno v:
European Physical Journal
European Physical Journal C: Particles and Fields, Vol 80, Iss 4, Pp 1-9 (2020)
European Physical Journal C: Particles and Fields, Vol 80, Iss 4, Pp 1-9 (2020)
In this paper, we investigate the localization of a five-dimensional (5D) Elko spinor field in de Sitter tachyonic braneworld models. These branes are generated by gravity coupled to a tachyonic bulk scalar field and include a de Sitter cosmological
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 3, Pp 1-18 (2020)
European Physical Journal
European Physical Journal
In this paper, we study the braneworld models with non-standard kinetic term of Dirac–Born–Infeld (DBI) type in two case which are (I) in usual gravity and (II) in f(T) gravity. In each of these cases, we examine gravity localization on branes an