Neutron irradiation of CVD diamond samples for tracking detectors

被引：32

作者：

Husson, D

Bauer, C

Baumann, I

Colledani, C

Conway, J

Delpierre, P

Djama, F

Dulinski, W

Edwards, M

Fallou, A

Gan, KK

Gilmore, RS

Grigoriev, E

Halewell, G

Han, S

Hessing, T

Hrubec, J

Kagan, H

Kania, D

Kass, R

Knoepfle, KT

Krammer, M

Llewellyn, TJ

Manfredi, PF

Meier, D

Pan, LS

Pernegger, H

Pernicka, M

Re, V

Roe, S

Roff, D

Rudge, A

Schnetzer, S

Speziall, V

Stone, R

Tapper, RJ

Tesarek, R

Trischuk, W

Turchetta, R

Thomson, GB

Weilhammer, P

Ziock, H

Zoeller, M

机构：

[1] MPI HEIDELBERG,D-69029 HEIDELBERG,GERMANY

[2] RUTGERS STATE UNIV,PISCATAWAY,NJ 08855

[3] CCPM,F-13288 MARSEILLE,FRANCE

[4] RUTHERFORD APPLETON LAB,OXFORD,ENGLAND

[5] OHIO STATE UNIV,COLUMBUS,OH 43210

[6] UNIV BRISTOL,BRISTOL BS8 1TL,AVON,ENGLAND

[7] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545

[8] AUSTRIAN ACAD SCI,INST HOCHENERGIEPHYS,OAW,A-1050 VIENNA,AUSTRIA

[9] UNIV PAVIA,DIPARTIMENTO ELECT,I-27100 PAVIA,ITALY

[10] CERN,CH-1211 GENEVA 23,SWITZERLAND

[11] SANDIA NATL LABS,LIVERMORE,CA 94550

[12] UNIV TORONTO,TORONTO,ON M5S 1A7,CANADA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1997年 / 388卷 / 03期

关键词：

D O I：

10.1016/S0168-9002(97)01248-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Diamond may make an excellent substrate for a tracking device in the near future, especially at colliders like LHC, where extreme running conditions are expected (high rates and high radiation levels). We report on neutron irradiation of several CVD-diamond samples at the ISIS facility (Rutherford Appleton Laboratory), which provides a fast neutron spectrum similar to that expected in a high luminosity collider experiment like CMS. We measured beam-induced currents and charge collection of diamonds exposed to fluences in excess of 10(15) n/cm(2) (peaking at 1 MeV), which should be the maximum value of the ten years total fluence at the design LHC luminosity. Physical hypotheses for the interactions of neutrons on CVD-diamond are proposed.

引用

页码：421 / 426

页数：6

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