22 citations · 63 across the 16 of their papers we have counts for
10 papers · 1 filter
Comprehensive Mass Predictions: From Triply Heavy Baryons to Pentaquarks
S. Rostami, A. R. Olamaei, M. Malekhosseini +1
In this article, we use two different methods for studying the mass spectra of fully-heavy baryons and pentaquarks. In the first section, we use state-of-the-art machine learning m…
The allowed baryon to baryon-meson strong transitions
A. R. Olamaei, S. Rostami, K. Azizi
We investigate the kinematically allowed baryon to baryon-meson strong transitions in all the light and heavy sectors. We consider only the ground state on-shell particles in the b…
Meson mass and width: Deep learning approach
M. Malekhosseini, S. Rostami, A. R. Olamaei +2
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…
Charm content of the proton: An analytic calculation
A. R. Olamaei, S. Rostami, K. Azizi
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 Quantu…
Strong Vertices of Doubly Heavy Spin-3/2 Baryons with Light Pseudoscalar Mesons
A. R. Olamaei, K. Azizi, S. Rostami
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…
Strong interaction of doubly heavy spin-3/2 baryons with light vector mesons
K. Azizi, A. R. Olamaei, S. Rostami
We calculate the strong coupling constants among the doubly heavy spin- baryons and , with and being or quark, with ligh…
Strong Coupling Constants of the Doubly Heavy Baryons with Meson
A. R. Olamaei, K. Azizi, S. Rostami
The doubly charmed state is the only listed baryon in PDG, which was discovered in the experiment. The LHCb collaboration gets closer to discovering the second…
Rare Radiative Decays of Vector and Axial-Vector Mesons to Final States
A. R. Olamaei
In this work, we use the QCD sum rule method to study the radiative decays of the vector and axial-vector mesons to each of three charmed strange mesons, , and $…
Beautiful mathematics for beauty-full and other multi-heavy hadronic systems
K. Azizi, A. R. Olamaei, S. Rostami
In most non-perturbative methods in hadron physics the calculations are started with a correlation function in terms of some interpolating and transition currents in -space. F…
Rare Radiative Transition in QCD
K. Azizi, N. Ghahramani, A. R. Olamaei
We investigate the radiative transition in the framework of QCD sum rules. In particular, we calculate the transition form factors responsible for this decay i…