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pro vyhledávání: '"Rostami, S."'
It is fascinating to predict the mass and width of the ordinary and exotic mesons solely based on their quark content and quantum numbers. Such prediction goes beyond conventional methodologies traditionally employed in hadron physics for calculating
Externí odkaz:
http://arxiv.org/abs/2404.00448
According to general understanding, the proton as one of the main ingredients of the nucleus is composed of one down and two up quarks bound together by gluons, described by Quantum Chromodynamics (QCD). In this view, heavy quarks do not contribute t
Externí odkaz:
http://arxiv.org/abs/2305.07999
Publikováno v:
J. Phys.: Condens. Matter 33 (2021) 185301
We theoretically study the Coulomb drag resistivity and plasmon modes behavior for a system composed of two parallel p-type doped GaS monolayers with Mexican-hat valence energy band using the Boltzmann transport theory formalism. We investigate the e
Externí odkaz:
http://arxiv.org/abs/2201.02077
Autor:
Matthews, L. S., Vermillion, K., Hartmann, P., Rosenberg, M., Rostami, S., Kostadinova, E. G., Hyde, T. W., Pustylnik, M. Y., Lipaev, A. M., Usachev, A. D., Zobnin, A. V., Thoma, M. H., Petrov, O., Thomas, H. M., Novitskii, O. V.
An interesting aspect of complex plasma is its ability to self-organize into a variety of structural configurations and undergo transitions between these states. A striking phenomenon is the isotropic-to-string transition observed in electrorheologic
Externí odkaz:
http://arxiv.org/abs/2107.10367
The strong coupling constants are basic quantities that carry information of the strong interactions among the baryon and meson multiplets as well as information on the natures and internal structures of the involved hadrons. These parameters enter t
Externí odkaz:
http://arxiv.org/abs/2102.03852
We calculate the strong coupling constants among the doubly heavy spin-$ \frac{3}{2} $ baryons $\Xi^*_{QQ}$ and $\Omega^*_{QQ}$, with $ Q $ and $ Q' $ being $ c$ or $ b $ quark, with light vector meson by means of the light-cone QCD sum rules. The ma
Externí odkaz:
http://arxiv.org/abs/2011.02919
The strong coupling constants of hadronic multiplets are fundamental parameters which carry information of the strong interactions among participating particles. These parameters can help us construct the hadron-hadron strong potential and gain infor
Externí odkaz:
http://arxiv.org/abs/2008.12715
Autor:
Goharipour, Muhammad, Rostami, S.
Publikováno v:
Phys. Rev. D 101, 074015 (2020)
Knowledge of parton distribution functions (PDFs) at large momentum fraction $ x $ is not only important to study the flavor and spin dynamics of quarks in the nucleon, but also to search for signals of new physics at collider experiments. It is well
Externí odkaz:
http://arxiv.org/abs/2004.03403
The doubly charmed $\Xi_{cc}^{++} (ccu)$ state is the only listed baryon in PDG, which was discovered in the experiment. The LHCb collaboration gets closer to discovering the second doubly charmed baryon $\Xi_{cc}^{+} (ccd)$, hence the investigation
Externí odkaz:
http://arxiv.org/abs/2003.12723
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