EVOLUTION-EQUATIONS AT LARGE-X AND HIGHER TWIST EFFECTS

Authors
CHOUDHURY DK SARMA JK SARMA BP
Citation
Dk. Choudhury et al., EVOLUTION-EQUATIONS AT LARGE-X AND HIGHER TWIST EFFECTS, Zeitschrift fur Physik. C, Particles and fields, 71(3), 1996, pp. 469-474
Citations number
56
Categorie Soggetti
Physics, Particles & Fields
Journal title
Zeitschrift fur Physik. C, Particles and fields → ACNP
ISSN journal
01709739
Volume
71
Issue
3
Year of publication
1996
Pages
469 - 474
Database
ISI
SICI code
0170-9739(1996)71:3<469:EALAHT>2.0.ZU;2-Q
Abstract
Approximate solutions of Altarelli-Parisi (AP) equataions for flavour non-singlet and singlet structure functions at large-x are presented. A bound on higher twist (HT) effect incorporating infinite number of n onleading terms is obtained. Comparision is then made with recent SLAG , BCDMS, and EMC data at large-x.