Universidad de Granada Digibug

Repositorio Institucional de la Universidad de Granada >
1.-Investigación >
Departamentos, Grupos de Investigación e Institutos >
Departamento de Física Teórica y del Cosmos >
DFTC - Artículos >

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
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). []
Appears in Collections:DFTC - Artículos

Files in This Item:

File Description SizeFormat
GRAU_Impact.pdf294.45 kBAdobe PDFView/Open
Recommend this item

This item is licensed under a Creative Commons License
Creative Commons

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! OpenAire compliant DSpace Software Copyright © 2002-2007 MIT and Hewlett-Packard - Feedback

© Universidad de Granada