In order to measure the quark transverse spin distribution of the nucleon one has to combine it with another chiral-odd object. This can for example be the Collins fragmentation function or the Interference fragmentation function. At the KEKB e+e-collider the Belle experiment has published the first measurement of the Collins fragmentation function with a data sample of 29 fb-1. In an updated analysis a data sample of 547 fb-1 has been analyzed reducing the statistical errors significantly.
|Original language||English (US)|
|State||Published - Dec 1 2007|
|Event||15th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2007 - Munich, Germany|
Duration: Apr 16 2007 → Apr 20 2007
|Other||15th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2007|
|Period||4/16/07 → 4/20/07|
ASJC Scopus subject areas