scholarly journals CGC/saturation approach: A new impact-parameter-dependent model in the next-to-leading order of perturbative QCD

2016 ◽  
Vol 94 (11) ◽  
Author(s):  
Carlos Contreras ◽  
Eugene Levin ◽  
Rodrigo Meneses ◽  
Irina Potashnikova
Keyword(s):  
Perturbative Qcd ◽  
Impact Parameter ◽  
Leading Order ◽  
Dependent Model ◽  
Parameter Dependent

scholarly journals CGC/saturation approach: A new impact-parameter dependent model

2016 ◽  
Vol 948 ◽  
pp. 1-18 ◽  
Author(s):  
Carlos Contreras ◽  
Eugene Levin ◽  
Irina Potashnikova
Keyword(s):  
Impact Parameter ◽  
Dependent Model ◽  
Parameter Dependent

scholarly journals CGC/saturation approach: an impact-parameter dependent model for diffraction production in DIS

2018 ◽  
Vol 78 (6) ◽  
Author(s):  
Carlos Contreras ◽  
Eugene Levin ◽  
Rodrigo Meneses ◽  
Irina Potashnikova
Keyword(s):  
Impact Parameter ◽  
Dependent Model ◽  
Parameter Dependent

scholarly journals HARD-POMERON BEHAVIOR OF THE LONGITUDINAL STRUCTURE FUNCTION FL IN THE NEXT-TO-LEADING ORDER AT LOW x

2009 ◽  
Vol 18 (01) ◽  
pp. 131-140 ◽  
Author(s):  
G. R. BOROUN
Keyword(s):  
Perturbation Theory ◽  
Structure Function ◽  
Perturbative Qcd ◽  
Gluon Distribution ◽  
Analytic Formula ◽  
Leading Order ◽  
Longitudinal Structure ◽  
Longitudinal Structure Function ◽  
Low X

We present an analytic formula to extract the longitudinal structure function in the next-to-leading order of the perturbation theory at low x, from the Regge-like behavior of the gluon distribution and the structure function at this limit. In this approach, the longitudinal structure function has the hard-Pomeron behavior. The determined values are compared with the H1 data and MRST model. All results can consistently be described within the framework of perturbative QCD, which essentially show increases as x decreases.

Sign in / Sign up

Export Citation Format

Share Document