Difference between revisions of "GlueX-Collaboration-May-2025"

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GlueX Spring 2025 Collaboration Meeting

May 13-15, 2025 Hybrid

The GlueX Collaboration Meeting will be held jointly online and in person at Jefferson Lab. The meeting will be held in CEBAF Center F113.

To connect to the meeting, please go to the listing of Zoom meetings on the private Wiki and select the GlueX/Hall D Biweekly Meeting link at the top of the list.

Registration

Everyone participating in the collaboration meeting is required to register at the Registration Page. There is a registration fee of $60 for those attending in person at Jefferson Lab. There is no fee for remote participants.

• Current List of Participants

Remember that all on-site participants must have an active visit registration approved one week before the meeting. The portal for site access is here. Sign in with your JLab user ID.

Special Event

A Software Tutorial on the GlueX Software and Analysis framework will be held on Monday, May 12 in CEBAF Center F113.

Talks on the DocDB

The DocDB talk-upload template can be found here: https://halldweb.jlab.org/doc-private/DocDB/DisplayMeeting?conferenceid=84

Agenda

Tuesday, May 13

• Continental Breakfast Available at 8:45

• Session I: Opening, Production and Monitoring (Chair: Justin)
  • 9:15 (10+5): Opening Remarks (Matt Shepherd)
  • 9:30 (20+5): Physics Coordinator Overview (Malte Albrecht)
  • 9:55 (20+5): Calibration and Production (Naomi Jarvis)
  • 10:20 (20+5): GlueX Data Quality Monitoring (Torri Jeske)

• Coffee Break 10:45 - 11:15

• Session II: Hall Status (Chair: Matt)
  • 11:15 (20+5): Hall D Status and Summary of Run Startup (Eugene Chudakov)
  • 11:40 (15+5): Hall D Engineering Update (Joshua Ballard)
  • 12:00 (20+5): [open slot]

• Lunch: 12:15 - 13:30

• Session III: FCAL2 and Physics (Chair: Eugene)
  • 13:30 (20+5): ECAL and Trigger Commissioning (Sasha Somov)
  • 13:55 (20+5): FCAL Lead-Glass Commissioning (Malte Albrecht)
  • 14:20 (20+5): FCAL2 Software (Simon Taylor)
  • 14:45 (20+5): Dilepton/Rare Working Group Overview (Sean Dobbs)

• Coffee Break 15:10 - 15:40

• Session IV: PrimEx (Chair: Joerg Reinhold)
  • 15:40 (20+5): Cross section measurement of η→γγ Analysis I (Igal Jaegle)
  • 16:05 (20+5): Cross section measurement of η→γγ Analysis II (Drew Smith)

Wednesday, May 14

• Continental Breakfast Available at 8:45

• Session V: Amplitude Analysis I (Chair: Edmundo Barriga)
  • 9:30 (20+5): Ambiguities in 2 pseudoscalar analysis (Jiawei Guo)
  • 9:55 (20+5): η^(‘)π⁰ Moments (Nizar)
  • 10:20 (20+5): Coupled-channel studies of η^(')π⁰ (Zach Baldwin)

• Coffee Break: 10:45 - 11:15

• Session VI: Amplitude Analysis II (Chair: Alex Austregesilo)
  • 11:15 (20+5): Analysis of γp→ωπ^-Δ⁺⁺ (Amy Schertz)
  • 11:40 (20+5): Analysis of K⁺π⁰Λ (Hao Li)
  • 12:05 (20+5): Analysis of K_sπ⁺Λ (Daniel Barton)

• Lunch: 12:30 - 14:30 (contact Mark Dalton for Hall D walkthrough training)
  • Registration Link

• Session VII: Cross Section I (Chair: Malte)
  • 14:30 (20+5): XWG Overview (Justin Stevens)
  • 14:55 (20+5): Search for the Ξ(1620) (Mike Dugger)
  • 15:20 (15+5): ω Dalitz analysis update (Saheli Rakshit)

• Coffee Break: 15:40 - 16:10

• Session VIII: Cross Section II (Chair: Justin Stevens)
  • 16:10 (20+5): K⁺K^-π⁰π⁰ analysis update (Curtis Meyer)
  • 16:35 (20+5): η’ K⁺Λ analysis update (Will Imoehl)
  • 17:00 (15+5): a₀ beam asymmetry using a₀→ηπ⁰ (Marshall Scott)

• 17:30: Reception in the CEBAF Center Atrium

Thursday, May 15

• Continental Breakfast Available at 8:45

• Session IX: Pion Polarizability and Beam Asymmetry Studies (Chair: Rory)
  • 9:00 (20+5): NPP update (Ilya Larin)
  • 9:25 (20+5): CPP update (Albert Fabrizi)
  • 10:50 (15+5): Beam Asymmetry of eta and eta-prime: Paper Draft Update (Zisis Papandreou)

• Coffee Break: 10:10 - 10:40

• Session X: Hardware and Collaboration Business (Chair: Eugene)
  • 10:40 (15+5): Transition Radiation Detector Status (Lauren Kasper)
  • 11:00 (20+5): Collaboration Board report (Naomi Jarvis)
  • 11:25 (10+5): Spokesperson Nomination Discussion
  • 11:40: Closing Remarks

• All-hands Meeting: 13:00 - 14:00
  • CC Auditorium or Zoom

• Social Event: JLab Run Around: 15:00 - 18:00
  • Signup page
  • More details on JLab Activities Group (JAG) homepage