PRad-II / X17 Collaboration Meerting

Contribution List

1. Welcome, Agenda and Tasks

Ashot Gasparan

9/12/25, 8:30 AM

2. Updates on the Experiment Schedule

Doug Higinbotham (Jefferson Lab)

9/12/25, 8:50 AM

3. Engineering Status

Bob Miller (Jefferson Lab)

9/12/25, 9:05 AM

4. Beamline Installation Plan

Denny Insley (Jefferson Lab)

9/12/25, 9:35 AM

6. Transition from PRad-II to X17

Ashot Gasparian, Erik Wrightson, Rafo Paremuzyan, Weizhi Xiong, Yuan Li

9/12/25, 10:20 AM

a) Advantages of small absorber option (Ashot)
b) Geometric acceptance of the large and small absorber (Rafo)
c) Geometric acceptance with different generator (Erik)
c) Radiation level and rates for various options (Weizhi/Yuan/Mingyu)
d) Discussion (All)

16. Offline Analysis

Yuan Li

9/12/25, 11:15 AM

8. Hycal Status

Erik Wrightson

9/12/25, 11:35 AM

9. Hydrogen Target

Xiangdong Wei (Jefferson Lab)

9/12/25, 1:00 PM

10. Veto Scintillator

Aruni Nadeeshani, Buddhiman Tamang

9/12/25, 1:30 PM

11. GEM detectors, DAQ and Installation

Huong Nguyen, Nilanga Liyanage

9/12/25, 1:50 PM

12. GEM Testing in EEL

Xinzhan Bai

9/12/25, 2:15 PM

13. Tagger

Eugene Pasyuk

9/12/25, 2:30 PM

14. Electronics and DAQ Status

Sergey Boyarinov

9/12/25, 3:00 PM

15. Slow Controls and Online Monitoring

Chao peng

9/12/25, 3:20 PM

17. Blind Analysis

Yining Liu

9/12/25, 3:40 PM

18. Radiative Corrections

Yi Yu

9/12/25, 4:00 PM

7. Shift Schedule and Workforce

Dipangkar Dutta (Mississippi State University)

9/12/25, 4:20 PM

19. Mock Run Plan

Ashot Gasparian

9/12/25, 4:40 PM

22. Preliminary Reach Estimates for the X17 ​Resonance Search and Update on the Gaussian ​​Process Methodology

Emrys Peets

9/12/25, 5:00 PM

20. Transition Form Factor Update

Rory Miskiman

9/12/25, 5:25 PM

21. Collaboration Business

9/12/25, 5:40 PM

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