Proton Irradiation at KEK

Date: 1995/11/14

Target Fluence:  1.2x10^14 p/cm^2

One row of slots in the cold box accommodating 12cmx6cm samples
Irradiation time:  about 12 hrs (~3.5hr for 1.2x10^14 for 6cmx3cm)

Samples						     Number

(1) 12cm module						1

(2) nn75AC (6cmx6cm) detectors (bare, 2-in-1)		1

	For z-module (U.Geneve
	SDX32940-7, SDX32940-16

(3) nn75AC (6cmx6cm) Rejects (bare, 2-in-1)		2

	Mechanical module/thermal study
	Reject-1, -2, -5, -6:  
	(-1, -2) Geneve, (-5, -6) KEK

(4) nn75AC (6cmx6cm) detectors (on PC boards)		2

	Characterization
	SDX32939-1, SDX32939-2
	PC board: 70mm x 94mm (4-f3.4@69mmx85mm)


(5) Hybrid with chips (6cmx3cm ceramic, 2-in-1) 	1