[Erd108] [External] MPGD-DSC General meeting - Thursday October 2nd at 9 am

[Sourav Tarafdar]

Yup here it is https://docs.google.com/document/d/1DQCf4GzdAR6hvidyrmH49a-rVsLQsbVuc3LZdr9k7vk/edit?tab=t.0 .
________________________________
From: Kondo Gnanvo <kagnanvo at jlab.org>
Sent: Thursday, October 2, 2025 11:24 AM
To: Matthew Posik <posik at temple.edu>; erd108 at jlab.org <erd108 at jlab.org>; Sourav Tarafdar <stara at jlab.org>
Subject: RE: [External] [Erd108] MPGD-DSC General meeting - Thursday October 2nd at 9 am


Thanks Matt,

@Sourav Tarafdar<mailto:stara at jlab.org>

Could you please send again the google file for the preTDR review?

In general, please when sharing a document please send it to the mailing list instead of the zoom chat because after the meeting, ones can no longer access the shared document

Best regards

Kondo



From: Matthew Posik <posik at temple.edu>
Sent: Thursday, October 2, 2025 10:48 AM
To: Kondo Gnanvo <kagnanvo at jlab.org>; erd108 at jlab.org
Subject: Re: [External] [Erd108] MPGD-DSC General meeting - Thursday October 2nd at 9 am



Hi All,



Here is the "Tracking in Backgroud" study I mentioned during today's meeting done by Shujie: https://indico.bnl.gov/event/29753/contributions/113484/attachments/64699/111154/background_analysis_trackingWG_09112025-2.pdf<https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.bnl.gov_event_29753_contributions_113484_attachments_64699_111154_background-5Fanalysis-5FtrackingWG-5F09112025-2D2.pdf&d=DwMFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=OLdeZQpT2bMbheSJoDfuw-wscSQu4S44tjiFP3yx7M1_9LJCnsZM_cxXRSWZFTWY&s=adPVZLeeugcx3aueKRPbBx49zf-xyPGQX8P4E-Howmw&e=>



Slide 3 shows the different distributions, where the sync. rad is by far the dominate source (just outside the beam pipe surface).



There are ROOT files available that merge signal + background, which are produced in the sim campaigns and can be found using the method discussed in the first couple FAQs: https://eic.github.io/documentation/faq.html<https://urldefense.proofpoint.com/v2/url?u=https-3A__eic.github.io_documentation_faq.html&d=DwMFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=OLdeZQpT2bMbheSJoDfuw-wscSQu4S44tjiFP3yx7M1_9LJCnsZM_cxXRSWZFTWY&s=QMraaxWVPksZfAWI5QybocXJGSueJL20I9Q1RI5fREw&e=>



For example:  There is a merged background file at:

volatile/eic/EPIC/RECO/25.07.0/epic_craterlake/BACKGROUNDS/MERGED/HEPMC_merger-1.0.2/10x100/RealisticSignalPerFrame/HEPMC_merger-1.0.2_bgmerged_RealisticSignalPerFrame_MinBias_pythia6_10x100_egas_bgas.0030.eicrecon.edm4eic.root



One can also access individual background rootfiles as well. These files will contain the raw and reco hits for each detector.



My understanding is that with the October campaign these rootfiles will have all backgrounds merged.



Thanks,
Matt



Matt Posik

Research Associate Professor



Temple University

Department of Physics

SERC

1925 N. 12th St.

Philadelphia, PA 19122

USA



TU Office: SERC Room 451





Physics Office: SERC Room 406/4th Floor

________________________________

From: Erd108 <erd108-bounces at jlab.org<mailto:erd108-bounces at jlab.org>> on behalf of Kondo Gnanvo <kagnanvo at jlab.org<mailto:kagnanvo at jlab.org>>
Sent: Wednesday, October 1, 2025 2:55 PM
To: erd108 at jlab.org<mailto:erd108 at jlab.org> <erd108 at jlab.org<mailto:erd108 at jlab.org>>
Subject: [External] [Erd108] MPGD-DSC General meeting - Thursday October 2nd at 9 am



Dear all,

We will have our monthly MPGD-DSC General meeting on tomorrow Thursday October 2nd at 9 am.

Please find details below with the items on the agenda to discuss. We will go to the different subsystem update

Best regards,

Kondo



=====

Wiki : https://wiki.bnl.gov/eic/index.php/Eic-rd-meeting<https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.bnl.gov_eic_index.php_Eic-2Drd-2Dmeeting&d=DwMFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=OLdeZQpT2bMbheSJoDfuw-wscSQu4S44tjiFP3yx7M1_9LJCnsZM_cxXRSWZFTWY&s=-QAiVWMsq5C5Za2sUPjJY88mJ6o0mTMP2iJyQ2VRvfE&e=>

Zoom: https://virginia.zoom.us/j/91920338307?pwd=TEF3VDhlVUN0UnBIY0xkeWxqMXprQT09<https://urldefense.proofpoint.com/v2/url?u=https-3A__virginia.zoom.us_j_91920338307-3Fpwd-3DTEF3VDhlVUN0UnBIY0xkeWxqMXprQT09&d=DwMFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=OLdeZQpT2bMbheSJoDfuw-wscSQu4S44tjiFP3yx7M1_9LJCnsZM_cxXRSWZFTWY&s=ksR_XYe6938s0YYZpSxpTgIp_wdeyBi8Q4DY2j4fKbk&e=>

Indico: https://indico.bnl.gov/event/28407/<https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.bnl.gov_event_28407_&d=DwMFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=8RkWGK8Ehr23aQ4XZaeJkKhdeUjRK7rjlS9Ivaen0wM&m=OLdeZQpT2bMbheSJoDfuw-wscSQu4S44tjiFP3yx7M1_9LJCnsZM_cxXRSWZFTWY&s=HHR-cpSX0YlnsisIuZ9Q02V1yWwdIhM-zrSiILCY96k&e=>



Best regards

Kondo
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