Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2003-10-22
NATO Sci.Ser.II 111 (2003) 149
Physics
High Energy Physics
High Energy Physics - Experiment
8 pages, 2 figures, Contributed to NATO Advanced Research Workshop on Spin Structure of the Nucleon, June 29-July 4, 2002, Nor
Scientific paper
We give the results of an analysis of some 18 rise-time calibrations which are based on data collected in 1996/97. Such measurements are used to determine the absolute polarization scale of the transverse electron beam polarimeter (TPOL) at HERA. The results of the 1996/97 calibrations are found to be in good agreement with earlier calibrations of the TPOL performed in 1994 with errors of 1.2% and 1.1%. Based on these calibrations and a comparison with measurements from the longitudinal polarimeter (LPOL) at HERA carried out over a two-months period in 2000, we obtain a mean LPOL/TPOL ratio of 1.018. Both polarimeters are found to agree with each other within their overall errors of about 2% each.
Gharibyan Vahagn
Schüler K.-P.
No associations
LandOfFree
HERA Transverse Polarimeter absolute scale and error by rise-time calibration does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with HERA Transverse Polarimeter absolute scale and error by rise-time calibration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and HERA Transverse Polarimeter absolute scale and error by rise-time calibration will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-664986