Re: MiniDst need FTPC information

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From: dongx_at_mail.ustc.edu.cn
Date: Tue May 06 2003 - 17:31:42 EDT

Hi, Frank:
   Dr. Wu and I have modified the MuDstMaker code for TOF microdst data.
We have two versions now :) You may look at the directory
 /star/u/dongx/work/TOFr/MicroDst-bak and MicroDst-bak1
In the first version, MicroDst-bak/ , we assume the StTofHit in StEvent
has been updated ( just in StRoot/StEvent ), and we fill them in the
analysis maker (StTofrSimMaker, which should be renamed actually), and
then dump them into TCloneArrays in StMuDstMaker.
In the second one, MicroDst-bak1/ , we just use the StEvent in lib now,
and add StMuTofCollection, StMuTofHitCollection and StMuTofHit in
MuDstMaker directory. Here StMuTofHit is very similar to the coming
StTofHit. And we also fill StMuTofCollection in analysis maker and fill
them into Micro Dst event in StMuDstMaker.
These two both work well, I think. You may have a look at the most recent
MuDst.root file in the corresponding directory.
In either of these two, we need the analysis maker to give sufficient
information according to the coming StTofHit, which means data should be
calibrated already before filled into StTofCollection/StMuTofCollection.
Would you please have a check before sent to the software guys? And also
you should add the tofp analysis maker if you need.

I think we should make clear for our TOF softwares now, including
TofCollection in StEvent, TofMaker(analysis tofp/tofr),
TofSimMaker(tofp/tofr), TofUtil( geometry, parameters etc.), MiniDstMaker,
MicroDstMaker, embedding maker etc. Which can be put into lib now? Which
needs modification? and what we need more?

Any comments or suggestions?

Best Regards!

/xin
> Zhangbu, how is Wu Chen's progress on the MuDST? What is his email
> address?
>
> -f.
>
>
>
> Xu, Zhangbu wrote:
>> Hi, Frank:
>> Since we use FTPC as reference multiplicity in dAu, we need that
>> information in miniDST. Do we have that? Maybe the easiest way is
>> to put all the TOF information into MuDST.
>> Thanks!
>> Zhangbu
>
>

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