Higher Twist and target mass correction for the pollarized nucleon structure function
By: Abolfazl Mirjalili
Institute for Studies in Theoretical Physics and Mathematics(IPM)-Tehran and Yazd University.
MATTER TO THE DEEPEST: Recent Developments in Physics of Fundamental Interactions, USTROŃ'09
PolandSeptember 11-16, 2009
* Review on Particles Physics
* Structure functions
* Constiuent Quark model
* Polarized Structure function of Poton
* Mass effect Correction
Contenents:
Review on Particles Physics
Quantum Field Theory Quantum
Chromo Dynamic
Quantum Electro
Dynamic
Quark-Parton Model Quark-Parton Model
Constituent Quark Model
Relation between polarized and un-polarized V-distribution
For Singlet Sector *
For Non-Singlet Sector*
Proton polarized SF: g1(x,Q2)
Evolution of Non-Singlet distribution of active flavor with Q^2
Evolution of Singlet distribution of active flavor and gluon distribution with Q^2
Proton polarized SF: g1(x,Q2)
Evolution of Non-singlet distribution with Q^2 in LO approximation
Evolution of singlet and gluon distribution with Q^2 in LO approximation
Proton polarized SF: g1(x,Q2)
Comparison of proton polarized SF with experimental data using V-model in LO approximation and at Q^2= 2 Gev^2
Proton polarized SF: g1(x,Q2)
Comparison of proton polarized SF with experimental data using V-model in NLO approximation and at Q^2= 2 Gev^2
Mass Effect Correction
Mass effect relation for g1(x,Q2) in terms of first and third twist operator matrix element till third order of mass approximatio
Mass Effect Correction
Comparison of proton polarized SF ,g1(x,Q2), with experimental data using V-model in LO approximation and
at Q^2= 2 Gev^2. The mass effect result is also included.
Mass Effect Correction
Comparison of proton polarized SF ,g1(x,Q2), with experimental data using V-model in LO approximation and
at Q^2= 2 Gev^2. The mass effect result is also included.
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