[Frost] Typo alert

Michael Dugger dugger at jlab.org
Fri Sep 10 19:41:21 EDT 2010


There was typos in the last email

It should have read as->

#########################

Hi,

The MVRT bank is not doing a better job than TBTR for the z-vertex when
there is a single proton track in the event. In fact, it looks like TBTR
does a slightly better job for these events.

We need to find a better z-vertex than what we currently use for single
charged particle events.

Below are the plots.

---------------

375 < momentum < 400.0; 10 < theta < 20:

TBTR-> http://www.jlab.org/~dugger/g9/g9a/tmp/T15-375TBTRpro.gif

MVRT-> http://www.jlab.org/~dugger/g9/g9a/tmp/T15-375MVRTpro.gif

---------------

375 < momentum < 400.0; 20 < theta < 30:

TBTR-> http://www.jlab.org/~dugger/g9/g9a/tmp/T25-375TBTRpro.gif

MVRT-> http://www.jlab.org/~dugger/g9/g9a/tmp/T25-375MVRTpro.gif

---------------

600 < momentum < 625.0; 10 < theta < 20:

TBTR-> http://www.jlab.org/~dugger/g9/g9a/tmp/T15-600TBTRpro.gif

MVRT-> http://www.jlab.org/~dugger/g9/g9a/tmp/T15-600MVRTpro.gif

---------------

600 < momentum < 625.0; 20 < theta < 30:

TBTR-> http://www.jlab.org/~dugger/g9/g9a/tmp/T25-600TBTRpro.gif

MVRT-> http://www.jlab.org/~dugger/g9/g9a/tmp/T25-600MVRTpro.gif

---------------

775 < momentum < 800.0; 10 < theta < 20:

TBTR-> http://www.jlab.org/~dugger/g9/g9a/tmp/T15-775TBTRpro.gif

MVRT-> http://www.jlab.org/~dugger/g9/g9a/tmp/T15-775MVRTpro.gif

---------------

775 < momentum < 800.0; 20 < theta < 30:

TBTR-> http://www.jlab.org/~dugger/g9/g9a/tmp/T25-775TBTRpro.gif

MVRT-> http://www.jlab.org/~dugger/g9/g9a/tmp/T25-775MVRTpro.gif

---------------

-Michael


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