HPS Collaboration meeting

Oct 19, 2026, 12:00 PM → Oct 21, 2026, 4:30 PM US/Eastern

CC F113 (Jefferson Lab)

Mathew Graham (SLAC National Accelerator Laboratory), Matthew Gignac (SLAC), Maurik Holtrop (UNH), Stepan Stepanyan (Jefferson Lab), Timothy Nelson (SLAC)

Mon, October 19

2:00 PM → 3:30 PM Overview: Hall B, HPS

Overview of Hall B, HPS, and the Status of the Dark Sector

Convener: Stepan Stepanyan (Jefferson Lab)

3:30 PM → 4:00 PM Coffee break

4:00 PM → 4:45 PM Overview: Dark Sector

Update on 2019 and 2021 MC plans

Convener: Stepan Stepanyan (Jefferson Lab)

4:45 PM → 5:30 PM SVT hardware status: Sattus of SVT modules and readout

Tue, October 20

9:00 AM → 10:30 AM Analysis: A' and SIMPS

Convener: Mathew Graham (SLAC National Accelerator Laboratory)

10:30 AM → 11:00 AM Coffee break

11:00 AM → 12:30 PM Overview: MC plans and status

Update on 2019 and 2021 MC plans

Convener: Tongtong Cao (Jefferson Lab)

12:30 PM → 2:00 PM Lunch

2:00 PM → 3:30 PM HPS AI proposal: Genesis proposal for HPS

Convener: Stepan Stepanyan (Jefferson Lab)

3:30 PM → 4:00 PM Coffee break

Wed, October 21

9:00 AM → 10:30 AM Reconstruction: Status of 2019 and 2020 reconstruction

Convener: Matthew Gignac (SLAC)

10:30 AM → 11:00 AM Coffee break

11:00 AM → 12:30 PM Reconstruction: Three track, Low momentum, and Target constraint bias

Convener: Matthew Gignac (SLAC)

12:30 PM → 2:00 PM Lunch

2:00 PM → 2:45 PM Reconstruction: 2019 Alignment

Convener: Matthew Gignac (SLAC)

2:45 PM → 3:30 PM EC

3:30 PM → 4:00 PM Coffee break