| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9857265 | Nuclear Physics B - Proceedings Supplements | 2005 | 4 Pages |
Abstract
The helicity structure of the diffractive leptoproduction of Ï mesons, μ+Nâμ+N+Ï, is studied and preliminary results on several spin density matrix elements and R=ÏL/ÏT for incoherent exclusive Ï0 production from COMPASS 2002 data are presented. The elements r0004, r1â104, âmr1â13, r1â11 and R are measured at ãWã=10 GeV in a wide range of Q2, 0.01
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
A. Sandacz, the COMPASS Collaboration the COMPASS Collaboration,