Moller Polarimeter/A1n/d2n

Moller measurement summaries for A1n/d2n

This is the "Cliff notes section on Moller polarimetry runs during the Polarized Helium-3 Running.

January 18, 2020 Before this measurement, timed in randoms so that right arm comes exactly 16 ns after left. [1]. During measurement, replaced 8 ns with 6 ns delay on left arm. Reduced left/right HV by 25 V (1245/1225). Ran with collimator 5 in - this reduced backgrounds a little. Q2/Q3 current changed to 1284.604 A. Bleedthrough check, ~ 10 nA. [2] Settings: [3] Summary: [4] Measurements: [5] BPMs: [6]

December 19, 2019

Table of good Moller runs

This will be a log of all "good" Moller runs; ie, our "production" runs. It will include some detailed notes when necessary.

Date	Run	Pol (%)	Error (%)	Hwien	HW	RHWP	Energy(MeV)     Comment
11/30/11
	1266	87.07	0.51	0	0	6479	1157.17	Production IHWP IN
	1267	87.44	0.71	0	0	6479	1157.25	Production IHWP IN
	1268	87.60	0.68	0	0	6479	1157.28	Production IHWP IN
	1269	-87.33	0.67	0	1	350	1157.03	Production IHWP OUT
	1270	-88.14	0.70	0	1	350	1157.18	Production IHWP OUT
	1271	-87.63	0.70	0	1	350	1157.17	Production IHWP OUT