ECCE Detector

ECCE Detector Working Groups

full detector with reuse of sPHENIX, PHENIX and STAR HCals and ECal

ECCE Calorimetry

Conveners: Friederike Bock (ORNL), Yongsun Kim (Sejong Univ.)

Detector Technology options:

backwards calorimetry options

Barrel calorimetry options

forward calorimetry options

Simulation configurations and results:

ECCE Far Forward/ Far Backward

Conveners: Michael Murray (Univ. Kansas)

Detector Technology options:

Simulation configurations and results:

ECCE Particle ID

Conveners: Greg Kalicy (Catholic Univ. America), Xiaochun He (Georgia State Univ.)

ECCE Tracking

Conveners: Xuan Li (LANL), Nilanga Liyanage (Univ. Virginia) Contact us: xuanli@lanl.gov, nl8n@virginia.edu

ECCE Tracking Working Group Meetings

• Every other Tuesday at 3pm ET and then every other Friday at 10am ET
• Please contact co-convenors if you would like items added to agendas, or if you have trouble adding material to indico pages
• Indico links for meetings below:
  • https://indico.bnl.gov/category/345/
• Zoom link found at top of indico pages and below:
  • https://bnl.zoomgov.com/j/1618724619?pwd=MlFFejBUenlrZVhxZlFrMEUwaVFUdz09
• Past Meeting: please see the listed ECCE tracking meetings in this link.

Tracking Detector Technology options

• Silicon vertex/tracking technology
  • MAPS: ITS-3, ITS-2, MALTA, others?
  • LGAD: based ToF which serves as the outer tracker.
  • Others?
• Gas tracking technology
  • Micro-Rwell or MPGD:
  • Others?

Tracking Simulation configurations and studies

• 1st Simulation Camping Detector geometry:

Component Name	Location	Dimension	Fast/Full geometry	g4detector
Barrel vertex	Radius at 3.3cm, 5.7cm	z coverage: -15cm to 15cm	Full	Yes
Barrel silicon	Radius at 21cm, 22.68 cm, 39.30cm, 43.23cm	z coverage: [-27cm,27cm],[-30cm,30cm], [-52.5cm,52.5cm],[-57cm,57cm]	Full	Yes
Barrel MPGD	Radius at 64.8cm, 80cm	z coverage: -150 to 150cm	Fast	Yes
h-going silicon planes	z1 = 30cm, z2 = 53.75cm, z3 = 77.5cm, z4 = 106.25cm, z5 = 125cm	r1min = 3.5cm, r1max = 15.5cm, r2min = 3.5cm, r2max = 33.5cm, r3min = 4.5cm, r3max = 40.5cm, r4min = 9.0cm, r4max = 47cm, r5min = 9.6cm, r5max = 47.6cm	Fast	Yes
e-going silicon planes	z1 = -30cm, z2 = -53.75cm, z3 = -77.5cm, z4 = -106.25cm, z5 = -125cm	r1min = 3.5cm, r1max = 15.5cm, r2min = 3.5cm, r2max = 33.5cm, r3min = 4.5cm, r3max = 40.5cm, r4min = 9.0cm, r4max = 47cm, r5min = 9.6cm, r5max = 47.6cm	Fast	Yes
h-going micro-Rwell	z = 160 cm	rmin = 9.7 cm, rmax = 63.8 cm	Fast	Yes
e-going micro-Rwell	z = -160 cm	rmin = 9.7 cm, rmax = 63.8 cm	Fast	Yes
Support barrel	Example	Example	Example	Example

Please see the display of the integrated detector in the Fun4All simulation below:

Implemented Tracking detectors in the Fun4All (2021 mid-July version).

• 2nd Simulation Camping Detector geometry:

• Tracking performance:

ECCE Magnet

Conveners: Paul Brindza (JLAB), Renuka Rajput-Ghoshal (JLAB)

Technical assessment:

Reports:

ECCE DAQ/Electronics/Readout

Conveners: Chris Cuevas (JLAB), Martin Purschke (BNL)

Detector Technology options:

Configurations and performance: