[Frost] MVRT vs. TBTR

[Michael Dugger]

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; 10 < theta < 20:

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; 10 < theta < 20:

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