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User name M Jones
Log entry time 10:47:18 on August 03, 2006
Entry number 177117
Followups:
keyword=Hydrogen elastic runs
We realized that for the elastic run at 14 degrees that since the
protons are going through about 7.5cm of LH2 the energy loss for Tp=149 is
about 7 MeV. This translates to about a 2% momentum shift. So basically
the "-2%" is actually -4% . The same thing will probably happen at 18
deg but I am not sure of the target width.
A copy of this log entry has been emailed to: gilman@jlab,strauch@jlab.org,sarty@jlab.org