GEn Analysis Meeting February 27 2025 2PM EST

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Minutes

Gary:

• replays happened for A_LL runs but need to be redone
• calibrate later
• SBS GEMs on and physics master 1
• data available on volatile
• approx 350M events total according to run list

Jacob:

• W cut on kin4? What masses to consider? 1.43GeV is critical
• this is all done using only BB side, should now consider SBS side
• fraction: (# events for a process) / (total # events pass cut)
• should Gordon reach out to Bosted? probably?
• value M refers to specific resonance
• events are cross section weighted
• what fraction is elastic? further step
  • add M = mass of proton
  • can take fermi motion into account later
• next step should be to include a dy anti cut and compare inelastic contributions
• results from papers do NOT include fermi motion (free neutron and free proton)

Meeting link information

See email invitation, or contact Arun Tadepalli for Zoom link.