scholarly journals Structure of the nucleon at leading and subleading twist in the covariant parton model

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
S. Bastami ◽  
A. V. Efremov ◽  
P. Schweitzer ◽  
O. V. Teryaev ◽  
P. Zavada
Keyword(s):  
Parton Model

PARTON DISTRIBUTION FUNCTIONS AND THE QCD-IMPROVED PARTON MODEL — AN OVERVIEW

1987 ◽  
Vol 02 (04) ◽  
pp. 1369-1387 ◽  
Author(s):  
Wu-Ki Tung
Keyword(s):  
Parton Distribution ◽  
Particle Production ◽  
Heavy Particle ◽  
Parton Model ◽  
Distribution Functions ◽  
Collider Physics ◽  
Parton Distribution Functions ◽  
Parton Distributions ◽  
First Order ◽  
Small X

Some non-trivial features of the QCD-improved parton model relevant to applications on heavy particle production and semi-hard (small-x) processes of interest to collider physics are reviewed. The underlying ideas are illustrated by a simple example. Limitations of the naive parton formula as well as first order corrections and subtractions to it are dis-cussed in a quantitative way. The behavior of parton distribution functions at small x and for heavy quarks are discussed. Recent work on possible impact of unconventional small-x behavior of the parton distributions on small-x physics at SSC and Tevatron are summarized. The Drell-Yan process is found to be particularly sensitive to the small x dependence of parton distributions. Measurements of this process at the Tevatron can provide powerful constraints on the expected rates of semi-hard processes at the SSC.

Tests of the quark-parton model in soft hadronic processes

1978 ◽  
Vol 18 (9) ◽  
pp. 3353-3356 ◽  
Author(s):  
E. Lehman ◽  
M. Pratap ◽  
J. Pumplin ◽  
J. Whitmore ◽  
B. Y. Oh ◽  
...  
Keyword(s):  
Parton Model ◽  
Quark Parton Model

scholarly journals The parton model, duality and deep-inelastic single-particle distributions

1973 ◽  
Vol 58 (1) ◽  
pp. 140-156 ◽  
Author(s):  
M. Chaichian ◽  
S. Kitakado ◽  
S. Pallua ◽  
Y. Zarmi
Keyword(s):  
Single Particle ◽  
Parton Model ◽  
Particle Distributions

scholarly journals The Parton Model: Elastic and Inelastic Form Factors of Hadrons

1972 ◽  
Vol 48 (1) ◽  
pp. 272-280 ◽  
Author(s):  
Hirofumi Senju ◽  
Akira Kakuto
Keyword(s):  
Form Factors ◽  
Parton Model
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