منابع مشابه
High Energy Hadronic Total Cross-Sections
High energy hadronic total cross-section data are found to agree with the predictions of a QCD-string picture.
متن کاملTotal Photonic and Hadronic Cross - sections 1
We discuss total cross-sections within the context of the QCD calculable mini-jet model, highlighting its successes and failures. In particular we show its description of γγ → hadrons and compare it with OPAL and L3 data. We extrapolate this result to γ p total cross-sections and propose a phenomenological ansätz for virtual photon cross-sections. We point out that the good agreement with data ...
متن کاملOn Global Structure of Hadronic Total Cross Sections
Simple theoretical formula describing the global structure of pp and pp̄ total cross sections in the whole range of energies available up today has been derived. The fit to the experimental data with the formula has been made. It is shown that there is a very good correspondence of the theoretical formula to the existing experimental data. PACS numbers: 11.80.-m, 13.85.-t, 21.30.+y
متن کاملTotal Photonic and Hadronic Cross - sections 1 Rohini
We discuss total cross-sections within the context of the QCD calculable mini-jet model, highlighting its successes and failures. In particular we show its description of γγ → hadrons and compare it with OPAL and L3 data. We extrapolate this result to γ p total cross-sections and propose a phenomenological ansätz for virtual photon cross-sections. We point out that the good agreement with data ...
متن کاملPhoton Total Cross - sections
We discuss present predictions for the total γγ and γp cross-sections, highlighting why predictions differ. We present results from the Eikonal Minijet Model and improved predictions based on soft gluon resummation.
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1997
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.56.2596