Singh, Janardan P. ; Pasupathy, J. (1987) Deep inelastic electroproduction structure functions for polarized and unpolarized proton targets Physics Letters B, 198 (2). pp. 239-243. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0370-2693(87)91504-8
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 ≲ x <0.4 and compared with data. In the case of polarized targets the structure function g1(x) and the asymmetry [σ(½)-σ(3/2)]/[σ(½);+σ(3/2)] 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: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 58092 |
| Deposited On: | 31 Aug 2011 12:38 |
| Last Modified: | 31 Aug 2011 12:38 |
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