全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
Physics  1999 

Constraints on vector meson photoproduction spin observables

DOI: 10.1103/PhysRevC.61.015501

Full-Text   Cite this paper   Add to My Lib

Abstract:

Extraction of spin observables from vector meson photoproduction on a nucleon target is described. Starting from density matrix elements in the vector meson's rest frame, we transform to spin observables in the photon-nucleon c.m. frame. Several constraints on the transformed density matrix and on the spin observables follow from requiring that the angular distribution and the density matrix be positive definite. A set of constraints that are required in order to extract meaningful spin observables from forthcoming data are enunciated.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133