Online Documentation for Running Hall-C
(username/password are available from Hall C Counting Room)
The Hall-C Moller Polarimeter measures the polarization of the electron beam arriving in Hall-C. It does so by observing the rate of production of Moller electrons at 90 degrees in the center of mass when the beam strikes a thin iron target. The outer shell electrons in the iron are polarized parallel (or anti-parallel) to the beam direction by a 4 Tesla magnetic field. The Moller electron production rate differs when the beam and target electron spins are aligned parallel or anti-parallel to one-another. Measurement of this rate difference provides a measure of the beam polarization.
In light of the evergrowing role that Software & Computing play in High Energy Physics, Nuclear Physics, and related fields, Brookhaven National Laboratory, the HEP Software Foundation, and Jefferson Lab are organizing the Software & Computing Round Table to foster the interplay of computing and science. The monthly round table forum aims for knowledge transfer and to encourage common projects within our scientific community.
A STEP-BY-STEP GUIDE THROUGH THE JSA INTERNAL AUDIT PROCESS
THE "STOP AND GO" AUDIT APPROACH
For employees and users with access to the internal JLab website the JLab Travel Policy is part of the CFO under “Travel”. This document is intended to answer questions that may not be detailed in the policy.
Click on the desired topic for specific questions.
