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Please use this identifier to cite or link to this item: http://hdl.handle.net/10481/29049

Title: Hadronic Total Cross-sections Through Soft Gluon Summation in Impact Parameter Space
Authors: Grau, A.
Pancheri, G.
Srivastava, Y. N.
Issue Date: 1999
Abstract: The Bloch-Nordsieck model for the parton distribution of hadrons in impact parameter space, constructed using soft gluon summation, is investigated in detail. Its dependence upon the infrared structure of the strong coupling constant αs is discussed, both for finite as well as singular, but integrable, αs. The formalism is applied to the prediction of total proton-proton and proton-antiproton cross-sections, where screening, due to soft gluon emission from the initial valence quarks, becomes evident.
Sponsorship: This work was supported in part by EEC-TMR Contract N.CT9800169 and by CICYT Contract N. AEN 96-1672.
Publisher: American Physical Society
Keywords: Bloch-Nordsieck
Cross-sectional studies
URI: http://hdl.handle.net/10481/29049
ISSN: 1550-7998
1550-2368
Rights : Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License
Citation: Grau, A.; Pancheri, G.; Srivastava, Y.N. Hadronic Total Cross-sections Through Soft Gluon Summation in Impact Parameter Space. Physical Review D, 60(11): 114020 (1999). []
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