TRD-2D weekly

Tuesday 13 Jun 2023, 09:00 → 11:30 Europe/Bucharest

Conference room Building A (DFH)

Alexandru Bercuci (IFIN-HH)

  Weekly reports on local activities done for the TRD-2D project of the CBM collaboration.

Meeting Access Information

• Meeting ID: 826 8725 7222

• Passcode: 723781

• Direct Link : https://us02web.zoom.us/j/82687257222

1 Intro

• NAF readiness for CBM (/ ALICE) related analysis

Speakers: Alexandru Bercuci (IFIN-HH), Andrei Herghelegiu (National Institute of Physics and Nuclear Engineering (IFIN-HH)), Claudiu Schiaua (IFIN-HH/DFH), Gheorghe Caragheorgheopol (National Institute of Physics and Nuclear Engineering (IFIN-HH)), Laura Radulescu (IFIN-HH), Mariana Petris (National Institute for R&D in Physics and Nuclear Engineering (IFIN-HH), Bucharest), Prof. Mihai Petrovici (National Institute for Physics and Nuclear Engineering (IFIN-HH)), Vasile Catanescu (National Institute of Physics and Nuclear Engineering (IFIN-HH))

• sdaq01 installed Fedora 38
• to be tested the environment (Alex)

2 PRR preparation

• Chamber components : design, price, timeline, production
• TRD-2D_v0 diagnostic : final analysis of data (Andrei H), opening of the chamber (Andrei R)
• Pad plane : tests for soldering, type.
• High voltage cable : type, length, ordering
• distribution box : allocated space, design

Speakers: Laura Radulescu (IFIN-HH), Alexandru Bercuci (IFIN-HH)

proiectie colt camera detectie_V23.png

ROC_structWall.png

vedere colt camera detectie_V23.png

• desfacerea moduluilui dupa 1 iulie (RA)
• lista modificarilor facute la proiect in urma testelor in casa (Laura)
• HV 
  • de instalat 6 cabluri pe detector (4 x A) + (D + K) cu lungimea cea mai mare pentru a asigura inter-schimbarea detectorilor
  • se va folosi pentru prototip cablul care este in casa (cu folie neagra - desi refuzat la TRD-ALICE) PENTRU ANOD
  •  se vor testa firele HV din casa 
  • trebuie discutata varianta de cabluri pentru D + K !!! si conectica certificata (Cara)
• Pad-Plane preturi pentru lipirea manuala a flaturilor / camera (Laura, Bugi) 
• HV box : determinat spatiul ocupat de conectori (Cara) si de construit o macheta (Radu Andrei)

Ref. lipire flat-cable pe pad-plane: raspunsul verbal din partea fabricantului este ca se poate lipi cu letcon cu aliaj de temperatura joasa (~180 grade), fara a se deforma suprafata. Se va face manual, astfel incat timpul aproximativ va fi de 5 lipituri/min (10 ore/pad). Pret (noembrie 2020) 1250/buc fara TVA

Trebuie luata o decizie in ceea ce priveste materialul si dimensiunea gaurilor metalizate si daca va fi finisata sau nu ENIG (Electro Nikel Imersion Gold)

Alta optiune este periatul, dar nu se cunosc consecintele asupra aspectului si proprietatilor electrice.

 

Ref. aprovizionare placa de C si kapton aluminizat (e-mail firma Austria):

 

Dear Laura,

we checked all our sources but could not find a supplier for a 20 micron aluminized  PI film- only pure PI films are available. 

The aluminized 12 micron  PET Film is also delayed but it is expected to arrive in June and then we are able to cure it with a 100 micron carbon laminate.

That is the latest status of our materials.

Best regards 

Erich

3 TRD2D integration mCBM/CBM

• TRD-2D Addendum (publishing status); In-kind (inputs, editors)
• CbmRoot OCT23-Release
• Data analysis mCBM
• Simulation studies for CBM

Speaker: Alexandru Bercuci (IFIN-HH)

29th mCBM Meeting - status and perspectives for TRD2D

CbmRoot OCT23 Release

CBM-TRD frame simulation and consequences

mCBM data analysis