RUB » Physics » The Faculty » Chairs and Working Groups » EP1 » PANDA FEMC Production Database

Show crystal 452 - Archived data from Thu, 16. August 2018 12:30:26 CEST


This is all the information about the crystal 452. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 452
Type: 1 R
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 21.16 mm, BF3: 21.25 mm, BF4: 21.26 mm, CF: 21.22 mm
Dimensions back: AR: 29.01 mm, BR3: 28.7 mm, BR4: 28.71 mm, CR: 29.09 mm
Transmittance: 49.3 % at λ = 360 nm, 72.5 % at λ = 420 nm, 76.6 % at λ = 620 nm
Light yield: 20.4
ΔK: 0.88 m-1
Spread for T = 50 %: 0.64 nm
Lot: B-7
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.985 mm
Dimensions front: AF: 21.16 mm, BF3: 21.258 mm, BF4: 21.27 mm, CF: 21.215 mm
Dimensions back: AR: 29.016 mm, BR3: 28.705 mm, BR4: 28.721 mm, CR: 29.09 mm
Transmittance: 50.5 % at λ = 360 nm, 71.9 % at λ = 420 nm, 75.5 % at λ = 620 nm
Light yield: 24.5737
Light yield coefficient: 0.37981
Spread for T = 50 %: 1.25 nm
Lot: B-7
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 47.6 % at λ = 360 nm, 71.1 % at λ = 420 nm, 76.8 % at λ = 620 nm
Transmittance AI: 40 % at λ = 360 nm, 58.9 % at λ = 420 nm, 70.7 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.94 m-1
Box Number: 40
Lot: B-7
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: unknown
Notes:


Version history

Time Author Change comment
16. Aug 2018 21:47:42 CEST tobias Reset location change that was intended for EC crystal with same plant number.
16. Aug 2018 12:30:26 CEST tobias Updated location based on location change of the submodule.
21. Apr 2017 13:16:07 CEST Tobias Imported crystal from database at JLU Gießen