Authors
Citation
Av. Sidorov, QCD analysis of xF(3) structure function data and power correction to alpha(S), NUOV CIM A, 112(12), 1999, pp. 1527-1530
Citations number
24
Categorie Soggetti
Physics
Journal title
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS
ISSN journal
11241861
→ ACNP
Volume
112
Issue
12
Year of publication
1999
Pages
1527 - 1530
Database
ISI
SICI code
1124-1861(199912)112:12<1527:QAOXSF>2.0.ZU;2-Q
Abstract
Power corrections both to the strong coupling constant and to the structure
function itself are estimated on the basis of the LO, NLO and NNLO QCD ana
lysis of xF(3) structure function data. The sign of the correction to the c
oupling constant is found to be negative. The x-shape of a higher twist con
tribution to the structure function is stable up to NNLO.