Future Colliders Weekly Meeting

Monday Aug 14, 2023, 2:00 PM → 3:00 PM America/Chicago

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1 Cool Copper Collider - Beam Background Studies

Speakers: Elias Mettner (UW-Madison), Abdollah Mohammadi (UW-Madison)

CIRCE:

• Messaged Thorsten Ohl (who wrote CIRCE) about this Division error
• Division.Above_max(...) means there is a beam particle with energy above the upper limit
  • In other words, I misspecified the beam energies when filling the template— I put 125 when our GPig output was actually 250
• After that managed to successfully generate data with circe_generate
  • Don't really understand structure - you specify number of events each event generates two numbers - what they stand for, I'm not certain
• Also, the mysterious ".histogram" files have been produced by CIRCE directly (lumi-ee.histogram, and for gg, eg, ge)
  • appear to be a text file containing a bunch of numbers, going to plot to see what it looks like

Other:

• I have a SLAC account now with computing access

2 CCC Background studies + H > aa > b,b tau,tau

Speaker: Mr Cheng-Hsu Nee

labmeeting_08142023.pdf

3 MuCol - Delphes Studies

Speaker: Ms Romila Gargeshwari (UW-Madison)

4 Muon Collider - Physics Signals Acceptance - Delphes Studies

Speaker: Mr Nathan W (University of Wisconsin - Madison)

Week of August 7 - Progress.pdf

5 Muon Collider - DiHiggs - Detailed Simulation

Speakers: Ms Shivani Lomte (UW-Madison Physics Department), Carl Vuosalo (UW-Madison)

6 Muon Collider - BSM Physics, DM etc - Delphes Studies

Speakers: Deborah Pinna (Boston University), Varun Sharma (University of Wisconsin - Madison)

7 Next steps

Speaker: Sridhara Dasu (University of Wisconsin)