HGTD-IJS meeting

Friday 7 Mar 2025, 08:15 → 09:00 Europe/Ljubljana

C/0-C084 - F9 seminarska soba (Jamova)

These are HGTD-IJS group meeting pages

 

https://cern.zoom.us/j/96207798641?pwd=STczWTN5YjFYTmlITFB3bEdPTE1MUT09 

 

 

F9 internal database:
https://docs.google.com/spreadsheets/d/1um1xUsOMzj5rGVuCReQqf53B1h4MXAHaCTQQISyXkPY/edit#gid=762628997

HGTD sample inventory:
https://docs.google.com/spreadsheets/d/13VakRG1eQYrnmJMr7BnfdmC9SSElFxrlI6vjo5_Zdck/edit?usp=sharing

Grafana:
https://grafana-hgtd-sensors-qc.app.cern.ch/dashboards

HGTD production database:
https://nginx-hgtddb.app.cern.ch/

PQC:
- I-V changed compared to pre-renovation: check guard ring needles, sample (?)
- Residue on one of the nnedles - try to remove
- TODO van der Pauw measurements: Ke220 current source

Database:
- Test Guilherme's scripts

IT:
- HV sparking in hybrids. Ship tested modules to IFAE
- Iskra QT final report - ACCEPTED

Timing:
- Voltage steps 400, 450, 500, 550 V, (600 V)
- Set up multichannel system (caen)

Flex Tails:
- Check Elgoline status

Publications:
- Autorship policy for ATLAS HGTD: projects funded with CERN core money have FIRST AUTHOR + FULL HGTD author list
- HPK HAB first version completed - BH submitted comments - check what KEK (Koji Nakamura) has presented so far
- IT QC test paper: first version completed.
- HGTD testbeam paper will require Sr90 data

Other:
- Try Edge-TCT on QCTS: polishing, optics to be explored. The goal is to measure E-field/gain, also helpful to NIKHEF/Nijmegen HGTD performance simulation (QT Petja)
- 3D RD50 samples: AidaInnova testbeam (DESY Feb2024, SPS Jun2024 Aug2024 Oct2024). 

- AIDAInnova testbeam meeting for CW16/2025 (Easter) testbeam

Summer student projects:
- SiC TCT with RD50 CNM - Ajda Osterman
- DC AC TCT for defect studies (start Top-TCT IR with W317, next irradiated, next E-TCT). Try also red light - Marko
- weighting field simulation in HGTD pixel corner
- 3d measurements with TCT+Sr90 (use LGAD for time reference)
- 3d in photovoltaic mode
- MP exploring open source TCAD software

08:15 → 08:25 QC/QA

Speakers: Bojan Hiti, Gregor Kramberger (Jozef Stefan Institute), Iskra Velkovska, Jernej Debevc (Jozef Stefan Institute (SI)), Matic Terglav (IJS)

QC-setup-status_2025-03-07.pdf

08:25 → 08:35 Irradiation test

Speakers: Bojan Hiti, Gregor Kramberger (Jozef Stefan Institute), Jernej Debevc (Jozef Stefan Institute (SI))

08:35 → 08:45 Flex tails

Speakers: Bojan Hiti, Gregor Kramberger (Jozef Stefan Institute), Jernej Debevc (Jozef Stefan Institute (SI))

08:45 → 08:50 AoB