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common_region

Selecting the common region 05/12/06


The common region in the W vs t plot was selected for the L-T separation.

Q2=2.15 GeV2  before W vs. t cut
Q2=2.15 GeV2  after   W vs. t cut

I do not plan to do the L-T separation at 4 GeV2, but there is very little common region at this setting

Q2=4 GeV2 before W vs. t cut

Although these plots are for the hydrogen settings, the position of the graphical cut did not require adjustment for the carbon target.