Longitudinal Double Spin Asymmetry in Inclusive Jet Production AtSTAR.
Author | : STAR Collaboration |
Publisher | : |
Total Pages | : |
Release | : 2006 |
ISBN-10 | : OCLC:316326382 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Longitudinal Double Spin Asymmetry in Inclusive Jet Production AtSTAR. written by STAR Collaboration and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This contribution reports on the first measurement of the longitudinal double-spin asymmetry A{sub LL} for the inclusive production of jets in polarized proton-proton collisions at {radical}s = 200 GeV. The data were collected with STAR at RHIC in the years 2003 and 2004, and correspond to a sampled integrated luminosity of 0.3 pb{sup -1} with beam polarizations up to 45%. The results on A{sub LL} cover jet transverse momenta 5