Longitudinal heavy quark structure function

✍ Scribed by Ali N. Khorramian; S. Atashbar Tehrani; A. Mirjalili

• Book ID: 103870457
• Publisher: Elsevier Science
• Year: 2009
• Tongue: English
• Weight: 202 KB
• Volume: 186
• Category: Article
• ISSN: 0920-5632
• DOI: 10.1016/j.nuclphysbps.2008.12.085

✦ Synopsis

In this paper we study the heavy-quark contribution to the proton non-singlet structure functions F NS L (x, Q 2 ). In this way we use very recently results for massive operator matrix elements, which contribute to the heavy flavor Wilson coefficients in unpolarized deeply inelastic scattering in the region Q 2 >> m 2 . The method of QCD analysis of non-singlet structure function, based on their Jacobi polynomials reconstruction from perturbative QCD predictions for the Mellin moments, is also described.