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pro vyhledávání: '"Zarrin, S."'
We present the production cross section of heavy quarks \sigma^{cc}, \sigma^{bb} and {\sigma^{tt}} at the next-to-leading order in the electron-proton interaction by using the quarks and gluon distribution functions at the initial scale Q^{2}_{0}. To
Externí odkaz:
http://arxiv.org/abs/2301.00873
Autor:
Zarrin, S., Dadfar, S.
We provide compact formulas for the heavy quarks structure functions $F^{q\bar{q}}_{2}(x, Q^{2})$ and $F^{q\bar{q}}_{L}(x, Q^{2})$, with $q = c, b$ and $t$, in $e^{-}p$ interaction with respect to the behavior of the gluon density at the next-to-lead
Externí odkaz:
http://arxiv.org/abs/2210.06864
Autor:
Zarrin, S., Dadfar, S.
We present the effects of nonlinear corrections to the single differential cross section d\sigma/dQ^2 and the reduced cross section \sigma_r (x,Q^2) for the neutral current (NC) e-p scattering at the leading order (LO) and the next-to-leading order (
Externí odkaz:
http://arxiv.org/abs/2205.08131
Autor:
Zarrin, S., Boroun, G. R.
In this work, we present an analytical solution for QCD$\otimes$QED coupled Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations at the leading order (LO) accuracy in QED and next-to-leading order (NLO) accuracy in perturbative QCD
Externí odkaz:
http://arxiv.org/abs/1607.06243
Publikováno v:
Eur. Phys. J. Plus (2015) 130: 214
In this paper, we derive two second- order of differential equation for the gluon and singlet distribution functions by using the Laplace transform method. We decoupled the solutions of the singlet and gluon distributions into the initial conditions
Externí odkaz:
http://arxiv.org/abs/1509.06520
Autor:
Boroun, G. R., Zarrin, S.
Publikováno v:
Eur. Phys. J. Plus 128, (2013)119
We determined the effects of the first nonlinear corrections to the gluon distribution using the solution of the QCD nonlinear Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (NLDGLAP) evolution equation at small x. By using a Laplace-transform technique,
Externí odkaz:
http://arxiv.org/abs/1402.0678
Akademický článek
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Akademický článek
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Autor:
Zarrin, S., Boroun, G.R.
Publikováno v:
In Nuclear Physics, Section B September 2017 922:126-147
Autor:
Nicole Kovach, Samantha Dix, Gabrielle Brand, Zarrin S Siddiqui, Antonio Celenza, Daniel M Fatovich, Kelli Innes
Publikováno v:
Emergency Medicine Australasia. 35:450-455
There is heightened intrigue surrounding the application of arts-based pedagogy in medical education. Art encompasses multiple forms of expression and is used to convey specific meaning and emotion, whereas provoking critical reflection. Our aim was