The Strange Quark Polarisation from Charged Kaon Production on Deuterons
Journal Article
·
· AIP Conference Proceedings
- Universitaet Bonn, Physikalisches Institut, 53115 Bonn (Germany)
The strange quark helicity distribution {delta}s(x) is derived at LO from the semi-inclusive and inclusive spin asymmetries measured by the COMPASS experiment at CERN. The significance of the results is found to depend critically on the ratio of the s-bar and u quark fragmentation functions into kaons {integral}D{sub s-bar}{sup K+}(z)dz/{integral}D{sub u}{sup K+}(z)dz.
- OSTI ID:
- 21316933
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1149; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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