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[Sphenix-tracking-l] Aluminum Ring = EndRings and Stave EndCaps for INTT

From: nouicer <rachid.nouicer AT bnl.gov>
To: Christof Roland <christof.roland AT cern.ch>
Cc: "sphenix-tracking-l AT lists.bnl.gov" <sphenix-tracking-l AT lists.bnl.gov>
Subject: [Sphenix-tracking-l] Aluminum Ring = EndRings and Stave EndCaps for INTT
Date: Wed, 23 Jan 2019 12:08:08 -0500

Dear Christof, Tony, Jin and Takahito

As we agreed in the simulation meeting; we design the EndRings (INTT barrels support) and stave EndCaps as a single piece of ring made of aluminum. In each end/side of INTT detector, we have one aluminum ring. We did our best to reduce the radiation length of the EndRing material but strong enough to carry INTT.

Please see the attached files for details. Our goal is to implement this aluminum ring (one ring on each side) in the simulation and get some feedback.

I can make a presentation if you want for more details and explanations. Please let me know.

Thanks.

Sincerely,
Rachid and Dan

On 01/15/2019 06:17 AM, nouicer wrote:

Dear Christof,

> the next general meeting is still some time away, maybe we could check with Jin if we could put this discussion in the simulation's meeting?

I agree with you. Please let me know and I will upload my talk.
I hope that tracking task force will participate in the meeting, in order we can get more feedbacks.

Moving barrels inward is impossible because the MVTX cone stills in the way.
However, I bring this point again to our engineers: Dan (INTT engineer), Connor (INTT engineer) and Walter (MVTX engineer).

Thanks.

Sincerely,
Rachid

On 01/15/2019 02:03 AM, Christof Roland wrote:

Hi Rachid,

the next general meeting is still some time away, maybe we could check with Jin if we could put this discussion in the simulations meeting?

Alternatively reviving the task force meeting on wednesday would also be an option if all the relevant people are in this audience.

As far as I recall there was also a recuest during EC review of the Task Force findings that the INTT community should provide some information on how far inward the INTT layers could potentially be moved with a subsequent study by the Task Force of the physics performance of the corresponding configuration. Will you also touch upon this subject?

Thanks

Christof

On 14. Jan 2019, at 20:49, nouicer <rachid.nouicer AT bnl.gov> wrote:

Dear Tony,

Thanks for your quick response.
Let make sure that this topic will be on the next general meeting.

Sincerely,
Rachid

On 01/14/2019 02:46 PM, Anthony Frawley wrote:

Hi Rachid,

The meeting tomorrow will be focused on the next step in software design, so would not be the best forum for a topic of such broad interest.

The next general meeting seems like a better choice to me.

Cheers

Tony

From: sPHENIX-tracking-l <sphenix-tracking-l-bounces AT lists.bnl.gov> on behalf of nouicer <rachid.nouicer AT bnl.gov> Sent: Monday, January 14, 2019 2:38 PM
To: sphenix-tracking-l AT lists.bnl.gov Subject: [Sphenix-tracking-l] INTT Specifications: Tracking software meeting Tuesday 10:00 am ET

Dear Tony and Christof,
Since the last collaboration meeting, we made a lot progress on the INTT design specification as it was requested by the sPHENIX collaboration. We are almost ready to release the latest INTT specification document to the tracking task force.
In this context, I would like to make a presentation (I need at least 30 minutes). As you wish, I can make this presentation in the tracking software meeting tomorrow or in the next sPHENIX general meeting or another meeting. Please just let me know the best time for you.
Thanks.
Sincerely, Rachid and Dan for the INTT group

On 01/14/2019 02:24 PM, Anthony Frawley wrote:

Hello All,

Let's have a tracking software meeting tomorrow at 10:00 am ET (note the 10:00 am start, because Christof has to leave at 11:00 am).

Now that we have the simulations code segregated and reorganized, and Haiwang has finished with the segregation, modularization and reorganization of the tracking code, it is time to complete the job by moving to the new scheme for storing and handling tracking objects. I would like that to be the main focus of tomorrow's meeting. The Indico page is: https://bluejeans.com/553808487/

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                                               /                        /
 Rachid Nouicer                               /                        /
 Physicist, Brookhaven National Laboratory   /                        /
 Address:                                   /                        /
 Brookhaven National Laboratory (BNL)      /                        /
 Physics Department, Building 510c        /                        /
 20 Pennsylvania Avenue                  /                        /
 Upton, New York, 11973, U.S.A.         / Phone: +1 631 344 8433 /
 E-mail : rachid.nouicer AT bnl.gov       /  Fax: : +1 631 344 3253/
 Web:http://www4.rcf.bnl.gov/~nouicer /                        /
                                     /                        /
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-- 

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
                                               /                        /
 Rachid Nouicer                               /                        /
 Physicist, Brookhaven National Laboratory   /                        /
 Address:                                   /                        /
 Brookhaven National Laboratory (BNL)      /                        /
 Physics Department, Building 510c        /                        /
 20 Pennsylvania Avenue                  /                        /
 Upton, New York, 11973, U.S.A.         / Phone: +1 631 344 8433 /
 E-mail : rachid.nouicer AT bnl.gov       /  Fax: : +1 631 344 3253/
 Web:http://www4.rcf.bnl.gov/~nouicer /                        /
                                     /                        /
/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/__/

_______________________________________________ sPHENIX-tracking-l mailing list
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-- 

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
                                               /                        /
 Rachid Nouicer                               /                        /
 Physicist, Brookhaven National Laboratory   /                        /
 Address:                                   /                        /
 Brookhaven National Laboratory (BNL)      /                        /
 Physics Department, Building 510c        /                        /
 20 Pennsylvania Avenue                  /                        /
 Upton, New York, 11973, U.S.A.         / Phone: +1 631 344 8433 /
 E-mail : rachid.nouicer AT bnl.gov       /  Fax: : +1 631 344 3253/
 Web:http://www4.rcf.bnl.gov/~nouicer /                        /
                                     /                        /
/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/__/

-- 

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
                                               /                        /
 Rachid Nouicer                               /                        /
 Physicist, Brookhaven National Laboratory   /                        /
 Address:                                   /                        /
 Brookhaven National Laboratory (BNL)      /                        /
 Physics Department, Building 510c        /                        /
 20 Pennsylvania Avenue                  /                        /
 Upton, New York, 11973, U.S.A.         / Phone: +1 631 344 8433 /
 E-mail : rachid.nouicer AT bnl.gov       /  Fax: : +1 631 344 3253/
 Web:http://www4.rcf.bnl.gov/~nouicer /                        /
                                     /                        /
/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/__/

Attachment: INTT EndCap Rings.pdf
Description: Adobe PDF document

Attachment: Rings.pdf
Description: Adobe PDF document

[Sphenix-tracking-l] Tracking software meeting Tuesday 10:00 am ET, Anthony Frawley, 01/14/2019
- Re: [Sphenix-tracking-l] Tracking software meeting Tuesday 10:00 am ET, Anthony Frawley, 01/14/2019
- [Sphenix-tracking-l] INTT Specifications: Tracking software meeting Tuesday 10:00 am ET, nouicer, 01/14/2019
  - Re: [Sphenix-tracking-l] INTT Specifications: Tracking software meeting Tuesday 10:00 am ET, Anthony Frawley, 01/14/2019
    - Re: [Sphenix-tracking-l] INTT Specifications: Tracking software meeting Tuesday 10:00 am ET, nouicer, 01/14/2019
      - Re: [Sphenix-tracking-l] INTT Specifications: Tracking software meeting Tuesday 10:00 am ET, Christof Roland, 01/15/2019
        
        Re: [Sphenix-tracking-l] INTT Specifications: Tracking software meeting Tuesday 10:00 am ET, nouicer, 01/15/2019
        
        [Sphenix-tracking-l] Aluminum Ring = EndRings and Stave EndCaps for INTT, nouicer, 01/23/2019
        
        [Sphenix-tracking-l] sPHENIX simulation and software meeting, nouicer, 01/15/2019
        
        Re: [Sphenix-tracking-l] sPHENIX simulation and software meeting, Huang, Jin, 01/15/2019