Deep inelastic electroproduction structure functions for polarized and unpolarized proton targets

Singh, JP and Pasupathy, J (1987) Deep inelastic electroproduction structure functions for polarized and unpolarized proton targets. In: Physics Letters B, 198 (2). pp. 239-243.

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Abstract

Following Ioffe's method of QCD sum rules the structure functions F2(x) for deep inelastic ep and en scattering are calculated. Valence u-quark and d-quark distributions are obtained in the range 0.1 less, approximate x <0.4 and compared with data. In the case of polarized targets the structure function g1(x) and the asymmetry Image Full-size image are calculated. The latter is in satisfactory agreement in sign and magnitude with experiments for x in the range 0.1< x < 0.4.

Item Type:	Journal Article
Publication:	Physics Letters B
Publisher:	Elsevier Science
Additional Information:	Copy right of this article belongs to Elsevier Science.
Department/Centre:	Division of Physical & Mathematical Sciences > Centre for Theoretical Studies (Ceased to exist at the end of 2003)
Date Deposited:	30 May 2009 07:25
Last Modified:	15 Aug 2024 18:09
URI:	http://eprints.iisc.ac.in/id/eprint/20349

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