Detector meeting

Wednesday 8 May 2024, 18:00 → 19:20 Europe/Berlin

Benjamin Rosser (University of Chicago), Federico Meloni (ATLAS (ATLAS SM and Beyond))

https://desy.zoom.us/j/65855003791

Meeting ID: 658 5500 3791 
 

18:00 → 18:10 Introduction and general

Speakers: Benjamin Rosser (University of Chicago), Federico Meloni (ATLAS (ATLAS SM and Beyond))

18:10 → 18:20 Updates from CERN

Speaker: Daniele Calzolari (CERN)

MDI_meeting_pairs_May24.pdf

18:20 → 18:30 Updates from University of Chicago

Speakers: Benjamin Rosser (University of Chicago), Isaac Hirsch (University of Chicago), Karri DiPetrillo (University of Chicago), Leo Rozanov (University of Chicago)

18:30 → 18:40 Updates from DESY

Speakers: Federico Meloni (ATLAS (ATLAS SM and Beyond)), Priscilla Pani (Z_ATLAS (Experiment ATLAS)), Thomas Madlener (FTX (FTX Fachgruppe SFT))

18:40 → 18:50 Updates from FNAL

Speakers: Rose Powers (Yale University), Sergo Jindariani

updates_5_8.pdf

18:50 → 19:00 Updates from LBNL

Speaker: Simone Pagan Griso (Lawrence Berkeley National Lab. (US))

19:00 → 19:10 Princeton University

Speakers: Elise Sledge (Princeton University), Junjia Zhang (Princeton University)

1. Looked at angular distance between jets and incident neutrons. The typical dR of the nearest jet was under 0.5 with some jets reaching 1-1.5 for the 250-1000 GeV samples
2. Looked at jet multiplicitiy
   1. Most neutrons only generate 0-1 jet, but for the high energy samples, some neutrons lead to 5 or 6 jets (rarely)
3. I have the new v2 samples, and the results seem pretty similar to the v1 results
4. I'm looking to make dR vs energy plots as well as 2d correction plots for neutron energy and theta.
   1. What is going to be the best way to implement these energy corrections? Rose and I have been discussing next steps for this, and we were hoping to get some clarity in todays meeting,
   2. Also, should the correction factor also be dependent on number of interaction lengths through the detector as well as energy and theta?
5. Tova, what are you looking to be accomplished for the DPF/PHENO talk?

19:10 → 19:20 Updates from University of Tennessee

Speakers: Adam Vendrasco (University of Tennessee), Alexander Tuna (University of Tennessee), Benjamin Johnson (University of Tennessee), Lawrence Lee (University of Tennessee, Knoxville), Micah Hillman (University of Tennessee, Knoxville), Tova Holmes (University of Tennessee, Knoxville)

Tuna-2024-05-03-cellid.pdf