sPHENIX cold QCD topical group

["Umaka, Ejiro" <eumaka1 AT bnl.gov>]

Hi Caroline, 

Sorry for the moderately late response, my day just ended. 

I think it’s best if you add the ZDC material to your slides. Can you take a screenshot of the relevant pages from my slides or would you prefer the keynote? I can send that when I get to device where it is stored. 

For the ZDC trigger threshold, any new update on that will come from John H. I don’t know that we can know the effect of any changes until we get beam. 

Regards,

Ejiro 

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From: Riedl, Caroline <criedl AT illinois.edu>
Sent: Wednesday, April 10, 2024 17:14
To: SPHENIX-cold-QCD L <sPHENIX-cold-QCD-l AT lists.bnl.gov>; Itaru Nakagawa <itaru AT riken.jp>
Cc: Umaka, Ejiro <eumaka1 AT bnl.gov>
Subject: Re: [Sphenix-cold-qcd-l] Fwd: [Sphenix-run-l] Shift Change Meetings and Detector Readiness Update Request

 

Hi Itaru and Ejiro, hi all,

I uploaded draft slides for Thursday's shift change meeting here:

https://indico.bnl.gov/event/22965/#2-2024-run-preparations 

spin team - please comment, in particular Itaru, if something needs to be changed. 

Ejiro - these slides don't touch on the ZDC threshold, online monitoring and calibration, all of which you mentioned in your slides. How would you like to proceed? I can try to add this information in my set of slides, or do you prefer to modify your set of slides? 

Devon and Manuel - on the online monitoring front, it would be great to include also the latest status from Michigan!

Best,

Caroline

 

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From: sPHENIX-cold-QCD-l <sphenix-cold-qcd-l-bounces AT lists.bnl.gov> on behalf of Itaru Nakagawa via sPHENIX-cold-QCD-l <sphenix-cold-qcd-l AT lists.bnl.gov>
Sent: Sunday, April 7, 2024 21:07
To: SPHENIX-cold-QCD L <sPHENIX-cold-QCD-l AT lists.bnl.gov>
Cc: Ejiro Umaka <eumaka1 AT bnl.gov>
Subject: [Sphenix-cold-qcd-l] Fwd: [Sphenix-run-l] Shift Change Meetings and Detector Readiness Update Request

 

Dear spinners,

 There is a request from our Run coordinator, Jamie to give a readiness report of SMD/ZDC in the shift change meeting on this Wednesday. Can anyone volunteer to report the status of SMD and veto counters? It is hard for me to attend this meeting in Japan until April 15th since the time difference from BNL is 13 hours. In addition to Ejiro's ZDC report, please add following updates from folks, for example:

- Greg's SMD gain calibration (slide 2&7)

https://indico.bnl.gov/event/22674/contributions/88685/attachments/53296/91152/3-14-24_Mattson_ColdQCD.pdf

- Athira and Greg's local polarimeter (slide 3, 4, and 5)

https://indico.bnl.gov/event/22842/contributions/89567/attachments/53588/91706/March28_%20Local%20Polarimetry%20Offline%20Monitoring.pdf

- Vincent's local polarimeter  (slide 2 & 3)

https://indico.bnl.gov/event/22842/contributions/89567/attachments/53588/91693/Andrieux_20240328.pdf

 Manuel, do you have any updates on the online monitors? Whatever the status is, I would like to hear from you in the next cold-QCD meeting anyway. Please consider.

Regards,

-itaru

-------- Forwarded Message --------

Subject:	Re: [Sphenix-run-l] Shift Change Meetings and Detector Readiness Update Request
Date:	Sun, 7 Apr 2024 21:24:12 -0400
From:	Ejiro Umaka <ejironaomiumaka AT gmail.com>
To:	Jamie Nagle <jamie.nagle AT colorado.edu>
CC:	John Haggerty <haggerty AT bnl.gov>, Peter Steinberg <peter.steinberg AT bnl.gov>, Caroline Riedl <criedl AT illinois.edu>, Itaru Nakagawa <itaru AT riken.jp>

Hi all,

Yes, we have to coordinate this. Certainly, a summary of the work on SMD and Veto counters for the Spin program will be best presented by someone from the cold QCD group. I  don't have a strong preference on giving an update on the ZDC (I just prefer to be present). 

I attached a summary (as far as I know) on the progress since the collaboration meeting in December 2023.

It would be great if the rest of the team find Thursday favorable, as well.

Best regards,

Ejiro

On Sun, Apr 7, 2024 at 12:36 PM Jamie Nagle <jamie.nagle AT colorado.edu> wrote:

Hello Ejiro (cc JH, Peter, Caroline, Itaru),

Thanks for the reply about the ZDC/SMD subsystem report.     Since this needs to be  a coordinated effort,  I am cc'ing some of the other team members.    I mentioned that you folks might want an email list - not sure if anyone acted on that.

If you want to have the team give an update on Thursday this week (instead of Wednesday), that would work.    I think Friday will be too crowded.

Sincerely,

Jamie

||------------------------------------------------------------------------------------------
|| James L. Nagle   
|| Professor of Physics, University of Colorado Boulder

|| EMAIL:   jamie.nagle AT colorado.edu
|| SKYPE:  jamie-nagle        
|| WEB:      http://spot.colorado.edu/~naglej 
||------------------------------------------------------------------------------------------

On Sat, Apr 6, 2024 at 10:43 AM Ejiro Umaka <ejironaomiumaka AT gmail.com> wrote:

[External email - use caution]

[External email - use caution]

Hi Jamie,

I would benefit from moving the ZDC report to Thursday or Friday as I already have several scheduled appointments on Wednesday.

Thanks for the consideration,

Ejiro 

On Sat, Apr 6, 2024 at 07:43 Jamie Nagle <jamie.nagle AT colorado.edu> wrote:

Hello All,

Beam in  the machine is just over  a week away (Monday, April 15, 2024) and we will be starting 4-person full shifts the next day (Tuesday, April 16, 2024).     We expect to start having some  overnight stores as soon as 3-4 days later.   

As  part of our preparations, it would be great to have the  following...

(1)  Starting  Tuesday, April 9, 2024, we will require a detector expert and a report for each subsystem  at the 3:30 pm ET Shift Change Meeting (SCM).   

(2)  Also, we will have some longer subsystem reports  on detector readiness at the SCM.    These should include detailed lists of what remains to be done for taking data with beam, any issues that are open, list of experts, and initial data monitoring plans.   We had our first report yesterday from the MBD team - thanks!     Here is  a schedule for other subsystem reports.

- Tuesday (EMCal, HCal)
- Wednesday   (INTT, ZDC/SMD)

- Thursday (MVTX, sEPD)

- Friday (TPC, TPOT)

(3)  Lastly, there has been a big shift away from  the  e-log and towards MatterMost.     For  significant changes in detector configuration / operating procedures, etc., we really need those in  the e-log.      I would like to ask all subsystems to make an extra effort to utilize the e-log starting this next week  - note that these can be cut-and-paste from MatterMost, and  are not meant to curtail useful communication on  MatterMost.   

Sincerely,

Jamie

||------------------------------------------------------------------------------------------
|| James L. Nagle   
|| Professor of Physics, University of Colorado Boulder

|| EMAIL:   jamie.nagle AT colorado.edu
|| SKYPE:  jamie-nagle        
|| WEB:      http://spot.colorado.edu/~naglej 
||------------------------------------------------------------------------------------------

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