Electron-Ion Collider Detectors: MPGD ECT

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ePIC - EIC - Roma2 Group - Temple University - JLab

MPGD endcap for ePIC

Screenshot 2024-03-12 alle 15.11.13.png

Participants:

  • University Roma Tor Vergata and INFN Roma Tor Vergata: R. Ammendola, B. Benkel, A. D'Angelo, R. Di Salvo, A. Fantini, L. Lanza, G. Nobili, E. Sidoretti, E. Tusi
  • INFN Catania: M. Bondì
  • Temple University: Matt Posik, Bernd Surrow, Jae Nam
  • Thomas Jefferson National Accelerator Facility: Kondo Gnanvo, Seungjoon Lee

General Information

Wednesday Zoom meetings:

https://jlab-org.zoomgov.com/j/16161557979?pwd=SUxJUjF3cmF1S0swV3ZtMForTWRKUT09

Friday Zoom meetings:

https://jlab-org.zoomgov.com/j/1601293500?pwd=d0VseUh0NGwwNExjQ0NON3NLSW9JUT09


ePIC - EIC Roma2 MPGd endcaps - To Do list

Detector Geometry Studies

Activity Persons in charge
Understand the Mechanical envelope available for uRwell endcaps Seung Joon (JLab)
Define the detector active area ...
Final segmentation – 4 quadrants vs 2 semi-circles ...
Servings & Cooling Seung Joon (JLab)
Electronic cables Irakli Damien (Saclay)
Geometrical Constraints for/of SALSA FEB Saclay group - Roberto Ammendola
Read-out system definition (X,Y) vs (R,phi) , pitch ...
Material budget assessment ( with/without GEM preamplifier) ...
Gap-size definition (with or without GEM foil) ...
Mounting procedure and related constraints ...

Simulations and software

Activity Persons in charge
Detector geometry simulation Mariangela, Matt, Lucilla
Detector response simulation Mariangela, Matt, Lucilla
Data analysis algorithm: standard cluster reconstruction and uTPC version Bruno, Rachele
Inclusion of endcap response in the ePIC tracking Bruno, Rachele
Final performances assessment ...

Integration and Hardware

Activity Persons in charge
On-Line Calibration -> Alignment -> SVT/Tracking->TIC: survey/photogrammetry plans – targets to be installed ...
Study of stability against magnetic field forces (2 Tesla) (carbon fiber support) ...
Detector Support and mounting scheme ...

R&D prototype tests

Activity Persons in charge
SRS DAQ set-up Elena
SRS data analysis framework (corrywreckan..) Elena
Gas handling system ...
Humidity probes Elena+ Giulietto
HV supply ...


Plastic scintillators and DAQ trigger ...
Trigger NIM daisy chain (low thr discr, coincidence unit, dual timer, logic fan in fan out) ...
Reference trackers set-up (CS 2D detectors?) Elena
On-line monitoring - Labview ...
Mechanical structure ...

General Information

See the following document for information:

https://docs.google.com/spreadsheets/d/1dY-NObNM8xuIHnAaDR1pqd_40PR8eiPVgmk5vhvuKys/edit?gid=0#gid=0

Wednesday group meetings in 2024

  October 2, 2024   October 9, 2024
  September 12, 2024   September 16, 2024   September 25, 2024
  July 17, 2024
  June 5, 2024   June 12, 2024   June 26, 2024
  May 8, 2024   May 22, 2024   May 29, 2024
  April 3, 2024   April 10, 2024   April 17, 2024   April 24, 2024
  March 6, 2024   March 13, 2024   March 20, 2024   March 27, 2024

Friday group meetings in 2024

  May 10, 2024   May 24, 2024

Useful Links

Documentation

Presentation to ePIC Referees - 2025 slides