Parton model and multiple scattering in high-energy ≺∓p elastic scattering

1973 ◽  
Vol 7 (15) ◽  
pp. 765-771
Author(s):  
J. K. Keinänen ◽  
P. Raychaudhuri
Keyword(s):  
Elastic Scattering ◽  
Multiple Scattering ◽  
Parton Model ◽  
High Energy

scholarly journals Nucleus?Nucleus Elastic Scattering at Ultra-high Energies

1984 ◽  
Vol 37 (3) ◽  
pp. 255 ◽  
Author(s):  
Yang-guo Li ◽  
Shui-yin Lo
Keyword(s):  
Elastic Scattering ◽  
Total Cross Section ◽  
Multiple Scattering ◽  
Cross Section ◽  
High Energy ◽  
Ultra High Energy ◽  
Reasonable Explanation ◽  
High Energies ◽  
Cern Experiment

Nucleus-nucleus elastic scattering at ultra-high energy is studied within the scheme of Glauber multiple scattering and also within the geometrical picture of the Chou-Yang model. Both models offer a reasonable explanation of a recent CERN experiment on a-a elastic scattering and their differences are discussed. Results are presented for (X-a elastic scattering at ultra-high energies, and for a-9Be, a_1 2C, a_1 60 and a_24Mg elastic scatterings at currently accessible energies. The A dependence of the total cross section is approximately An with n ~ 0�55.

MINIJETS, UNITARITY AND MULTIPLE PARTON SCATTERING

1989 ◽  
Vol 04 (25) ◽  
pp. 2447-2455 ◽  
Author(s):  
N. BROWN
Keyword(s):  
Multiple Scattering ◽  
Cross Sections ◽  
Gluon Distribution ◽  
Probability Model ◽  
Parton Model ◽  
High Energy ◽  
High Energies ◽  
Energy Formula ◽  
Jet Cross Sections ◽  
Parton Scattering

Multiple scattering of partons is an important prediction of the parton model in high energy [Formula: see text] collisions, which can have a dramatic effect on the calculation of inclusive jet cross-sections at low transverse momenta. We discuss the implications of multiple scattering using a probability model, where it is found that at high energies the effects are extremely important in semi-hard processes, as well as being extremely sensitive to the shape of the gluon distribution within a proton. We give some examples at SSC energies.

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