sPHENIX MAPS tracker discussion

[Ming Liu <ming AT bnl.gov>]

Hi Gunther,

Yes, 5 more to go.  Our engineers and physicists have done amazing job to get it right.

Since we are gaining more experience and also with the new assembly procedure, the whole detector could be done relatively soon.

 

Cheers,

Ming

 

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Dr. Ming Xiong Liu P-3, MS H846 Physics Division   Office: 505.667.7125 Mobile: 505.412.7396 Los Alamos National Laboratory lanl.gov

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From: Gunther Roland <rolandg AT mit.edu>
Date: Wednesday, July 13, 2022 at 12:05 AM
To: "Ming Liu (BNL)" <ming AT bnl.gov>
Cc: "sphenix-mvtx-l AT lists.bnl.gov" <sphenix-maps-l AT lists.bnl.gov>
Subject: Re: [Sphenix-maps-l] First MVTX L2 half-detector!

 

Awesome, congratulations to the whole MVTX team! Now on to the second half and layers 1 and 3 ;)

 

Gunther 

Sent from my iPhone

On Jul 13, 2022, at 13:09, Ming Liu via sPHENIX-MAPS-l <sphenix-maps-l AT lists.bnl.gov> wrote:



Dear all,

I am very pleased to share the following photo of the first MVTX outer layer-2 half-detector that was successfully assembled at LBNL today, congratulate the whole MVTX team to reach this milestone!

Based on CMM measurements, one in principle could know each sensor chip positions better than 20um from the perfect model in this assembly! (Let’s confirm it with real data)

    

Cheers,

Ming

 

 

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Dr. Ming Xiong Liu P-3, MS H846 Physics Division   Office: 505.667.7125 Mobile: 505.412.7396 Los Alamos National Laboratory lanl.gov

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