BREAKDOWN OF CONVENTIONAL FACTORIZATION FOR ISOLATED PHOTON CROSS-SECTIONS

Authors
BERGER EL GUO XF QIU JW
Citation
El. Berger et al., BREAKDOWN OF CONVENTIONAL FACTORIZATION FOR ISOLATED PHOTON CROSS-SECTIONS, Physical review letters, 76(13), 1996, pp. 2234-2237
Citations number
12
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
76
Issue
13
Year of publication
1996
Pages
2234 - 2237
Database
ISI
SICI code
0031-9007(1996)76:13<2234:BOCFFI>2.0.ZU;2-Y
Abstract
Using e(+)e(-) --> gamma + X as an example, we show that the conventio nal factorization theorem in perturbative quantum chromodynamics break s down for isolated photon cross sections in a well-defined part of ph ase space. Implications and physical consequences are discussed.