scholarly journals Sivers and cos2ϕ asymmetries in semi-inclusive deep inelastic scattering in light-front holographic model

2018 ◽  
Vol 97 (1) ◽  
Author(s):  
Tanmay Maji ◽  
Dipankar Chakrabarti ◽  
Asmita Mukherjee
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Light Front ◽  
Holographic Model

scholarly journals TWIST-THREE DISTRIBUTION f⊥(x, k⊥) IN LIGHT-FRONT HAMILTONIAN APPROACH

2011 ◽  
Vol 26 (35) ◽  
pp. 2653-2662 ◽  
Author(s):  
A. MUKHERJEE ◽  
R. KORRAPATI
Keyword(s):  
Perturbation Theory ◽  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
The State ◽  
Light Front ◽  
Hamiltonian Approach ◽  
Gluon Interaction

We calculate the twist-three distribution f⊥(x, k⊥) contributing to Cahn effect in unpolarized semi-inclusive deep inelastic scattering. We use light-front Hamiltonian technique and take the state to be a dressed quark at one-loop in perturbation theory. The "genuine twist-three" contribution comes from the quark–gluon interaction part in the operator and is explicitly calculated. f⊥(x, k⊥) is compared with f1(x, k⊥).

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