Re: Comparison of March2007 and March2008 tracking resolution

[Elke-Caroline Aschenauer <elke@jlab.org>]

On Sun, 16 Mar 2008, David Lawrence wrote:

David,

thanks a lot for the plots. But I must admit it is pretty shocking result.
Apart from p=1 and angles below 20 degrees nothing really changed a lot.
And for this region I know you always claimed things were not under
control with track fitting or what ever at this moment. Also do you
understand why at certain areas 2007 is even better.

At least sticking with the 2007 resolutions is not to bad. Which is good
news.

Cheers elke


> Date: Sun, 16 Mar 2008 01:45:59 -0400
> From: David Lawrence <davidl@jlab.org>
> To: halld-tracking-hw@jlab.org
> Subject: Comparison of March2007 and March2008 tracking resolution
>
>
> Hi All,
>
>     I have just posted some plots on the wiki comparing the March2007
> and March2008 momentum resolutions as obtained from hdgeant. You can
> have a look here:
>
> http://www.jlab.org/Hall-D/software/wiki/index.php/Comparison_of_March_2007_and_March_2008_Resolutions
>
> Only total momentum resolutions are shown since the angular resolutions
> were not quite as readily available.
>
> Regards,
> -David
>
> --
>
> ------------------------------------------------------------------------
>   David Lawrence Ph.D.
>   Staff Scientist                 Office: (757)269-5567   [[[  [   [ [
>   Jefferson Lab                   Pager:  (757)584-5567   [  [ [ [ [ [
>   http://www.jlab.org/~davidl     davidl@jlab.org         [[[  [[ [[ [[[
> ------------------------------------------------------------------------
>
>
>

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