RHIC pC CNI Polarimeter: Status and Performance from the First Collider Run.

Jinnouchi, O. ; Alekseev, I. G. ; Bland, L. C. ; Bravar, A. ; Bunce, G. ; Cadman, R. ; Despande, A. ; Dhawan, S.

Technical Information Center Oak Ridge Tennessee

关键词: Polarimeters;    Brookhaven RHIC;    Performance evaluation;    Quantum electrodynamics;   

RP-ID  :  DE200415006693

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Polarimeters using the proton carbon elastic scattering process in Coulomb Nuclear Interference (CNI) region were installed in two RHIC rings. Polarization measurements were successfully carried out with the high energy polarized proton beams for the first polarized pp collision run. The physics principles, performance, and polarization measurements are presented.