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Re: promised info (fwd from Curtis)
Dear Curtis and Elke
First of all - it is trivial for me to make the changes. For example
the attached (detector.jpg) has the lines at various angles removed.
The original is and eps file - I converted to jepg for ease in e-mailing.
I can also remove/change other text - we can discuss during our conference
call.
The way I made the drawing was to overlay on a drawing of the detector
from Tim (attached: detector_tw.jpg). If there is a more up-to-date
version that would be great. I think the calorimeter info is still accurate
but the chambers may have moved.
Cheers
Alex
At 8:56 AM -0400 3/14/08, Curtis A. Meyer wrote:
>Hi Alex -
>
> I did not go in and measure the chamber positions in detail, I
>just keep hearing from people that they are in the wrong position.
>I will try to check with a ruler today.
>
> However, if you can do a change, if you could take the four
>angle marks off the plot (10.8, 14.7 118.1 and 126.4, that
>would help.
>
> thanks in advance for this -- Curtis
>On Fri March 14 2008, Alex Dzierba wrote:
>> Hall D PID Mail List:
>>
>> I did the drawing for the calorimeter review - based on geometry from
>> Tim's detector drawing. I thought it was accurate - but perhaps not.
>> But it can be fixed
>>
>> Alex
>>
>> At 8:31 AM -0400 3/14/08, Elton Smith wrote:
>> >Hall D PID Mail List:
>> >
>> >
>> >---------- Forwarded message ----------
>> >Date: Thu, 13 Mar 2008 21:56:17 -0400
>> >From: Curtis A. Meyer <curtis.meyer@cmu.edu>
>> >Reply-To: cmeyer@cmu.edu
>> >To: Elke-Caroline Aschenauer <elke@jlab.org>
>> >Cc: halld-tracking-hw@jlab.org, halld-pid@jlab.org
>> >Subject: Re: promised info
>> >
>> >Hi Elke -
>> >
>> > I looked at the detector figure you sent and while it is a very
>> >nice mechanical drawing, it is not really all that "artistic".
>> >
>> >Do we have something that is "cleaner" that is also accurate. I very
>> >much like the style of the drawing that was used in the
>>calorimeter review.
>> >It is crisp and sharp. I am not sure who put it together, but perhaps we
>> >could modify it to reflect the true geometry.
>> >
>> >
>> > Curtis
>> >On Thu March 13 2008, Elke-Caroline Aschenauer wrote:
>> >> Hall D PID Mail List:
>> >>
>> >>
>> >> Dear all,
>> >>
>> >> i promissed the following info during todays talk.
>> >>
>> >> the side view with the correct geometry is here
>> >>
>> >>http://argus.phys.uregina.ca/gluex/DocDB/0007/000734/005/Detector%20Spacing%20Geometry%201-22-2008.ppt
>> >>
>> >> the reference to the compass straw tube tracker is
>> >>
>> >>
>> >>http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TJM-4PYJS70-3-R&_cdi=5314&_user=859303&_orig=search&_coverDate=01%2F11%2F2008&_sk=994159997&view=c&wchp=dGLbVzz-zSkzS&md5=7b7be7b671006a9bd2fc9b82078e7abc&ie=/sdarticle.pdf
>> >>
>> >>http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TJM-4NDMN63-1-1GB&_cdi=5314&_user=859303&_orig=search&_coverDate=07%2F11%2F2007&_sk=994229996&view=c&wchp=dGLbVzz-zSkzS&md5=9f93161fbaab682dcfffbe2d2b9a5b35&ie=/sdarticle.pdf
>> >>
>> >>http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TJM-4HHX29H-2-29&_cdi=5314&_user=859303&_orig=search&_coverDate=01%2F01%2F2006&_sk=994439998&view=c&wchp=dGLbVzz-zSkzS&md5=a5e0e9b9be31ac8cf745c2374afcbe1a&ie=/sdarticle.pdf
>> >>
>> >>http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TJM-3SR419N-1W-4&_cdi=5314&_user=859303&_orig=search&_coverDate=05%2F21%2F1997&_sk=996089998&view=c&wchp=dGLbVzz-zSkzS&md5=9124f2559108cb4d757c54d22578294a&ie=/sdarticle.pdf
>> >>
>> >> I have given some other references, which might be interesting.
>> >>
>> >> cheers elke
>> >>
>> >>
>> >>
>> >> ( `,_' )+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=
>> >> ) `\ -
>> >> / '. | +
> > >> | `, Elke-Caroline Aschenauer =
>> >> \,_ `-/ -
>> >> ,&&&&&V Jefferson Lab +
>> >> ,&&&&&&&&: HALL-D 12C / F381 121-A Atlantic Avenue =
>> >> ,&&&&&&&&&&; Suite 8 Hampton, VA 23664 -
>> >> | |&&&&&&&;\ 12000 Jefferson Ave +
>> >> | | :_) _ Newport News, VA 23606 Tel.: 001-757-224-1216 =
>> >> | | ;--' | Mail: elke@jlab.org Mobil: 001-757-256-5224 -
>> >> '--' `-.--. | +
>> >> \_ | |---' Tel.: 001-757-269-5352 =
>> >> `-._\__/ Fax.: 001-757-269-6331 -
>> >>
>>+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+=-+
>> >>
>> >
>> >
>> >
>> >--
>> >Professor Curtis A. Meyer Department of Physics
>> >Head of Graduate Admissions Carnegie Mellon University
>> >curtis.meyer@cmu.edu Pittsburgh, PA 15213
>>
>>
>
>
>
>--
>Professor Curtis A. Meyer Department of Physics
>Head of Graduate Admissions Carnegie Mellon University
>curtis.meyer@cmu.edu Pittsburgh, PA 15213
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Alex R. Dzierba
Chancellor's Professor of Physics (Emeritus)
Department of Physics / Indiana U / Bloomington IN 47405 / 812-855-9421
JLab Visiting Fellow
Jefferson Lab / 12000 Jefferson Ave / Newport News, VA 23606 / 757-269-7577
Home Phone: 812-825-4063 Cell: 812-327-1881 Fax: 866-541-1263
http://www.dzre.com/alex
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
detector.jpg
detector_tw.jpg