Abstract
The spin dependent structure function g p 1( x) and g n 1( x) are calculated using a momentum projected version of the soliton bag model. The results are evolved to high Q 2 using QCD perturbation theory for the nonsinglet distribution g p 1( x)− g n 1( x). Following Jaffe, we assume that the isosinglet contribution to g 1( x) is negligible at high Q 2, enabling us to compare our calculation with recent EMC data. We find remarkable agreement between experiment and the model, which lends support to the idea that the flavor singlet distribution g s 1( x) is very small.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
