Radiation damage of heavy crystalline detector materials by 24 GeV protons

A. Barysevich; V. Dormenev; A. Fedorov; M. Glaser; M. Kobayashi; M. Korjik; F. Maas; V. Mechinski; R. Rusack; A. Singovski; R. Zoueyski

doi:10.1016/j.nima.2012.10.073

Radiation damage of heavy crystalline detector materials by 24 GeV protons

A. Barysevich
, V. Dormenev
, A. Fedorov
, M. Glaser
, M. Kobayashi
, M. Korjik
, F. Maas
, V. Mechinski
, R. Rusack
, A. Singovski
, R. Zoueyski

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

Samples of three heavy crystalline materials: PbWO₄, Bi₄Si₃O₁₂, and PbF₂ were irradiated in a high-intensity 24 GeV proton beam at the CERN PS to fluencies of 3.8×10¹³ protons/cm². The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transmission spectrum that is not observed when the crystals are irradiated with γ radiation. This shift of the cutoff under proton irradiation seems to be a general property of the heavy crystalline materials. A mechanism for this proton-induced transmission damage is discussed.

Original language	English (US)
Pages (from-to)	231-234
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	701
DOIs	https://doi.org/10.1016/j.nima.2012.10.073
State	Published - Feb 11 2013

Bibliographical note

Publisher Copyright:
© 2012

Keywords

Bismuth silicate
Electromagnetic calorimetry
Lead fluoride
Lead tungstate
Optical transmission
Radiation damage
Scintillation crystal

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10.1016/j.nima.2012.10.073

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Barysevich, A., Dormenev, V., Fedorov, A., Glaser, M., Kobayashi, M., Korjik, M., Maas, F., Mechinski, V., Rusack, R., Singovski, A., & Zoueyski, R. (2013). Radiation damage of heavy crystalline detector materials by 24 GeV protons. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 701, 231-234. https://doi.org/10.1016/j.nima.2012.10.073

Barysevich, A, Dormenev, V, Fedorov, A, Glaser, M, Kobayashi, M, Korjik, M, Maas, F, Mechinski, V, Rusack, R, Singovski, A & Zoueyski, R 2013, 'Radiation damage of heavy crystalline detector materials by 24 GeV protons', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 701, pp. 231-234. https://doi.org/10.1016/j.nima.2012.10.073

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title = "Radiation damage of heavy crystalline detector materials by 24 GeV protons",

abstract = "Samples of three heavy crystalline materials: PbWO4, Bi4Si3O12, and PbF2 were irradiated in a high-intensity 24 GeV proton beam at the CERN PS to fluencies of 3.8×1013 protons/cm2. The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transmission spectrum that is not observed when the crystals are irradiated with γ radiation. This shift of the cutoff under proton irradiation seems to be a general property of the heavy crystalline materials. A mechanism for this proton-induced transmission damage is discussed.",

keywords = "Bismuth silicate, Electromagnetic calorimetry, Lead fluoride, Lead tungstate, Optical transmission, Radiation damage, Scintillation crystal",

author = "A. Barysevich and V. Dormenev and A. Fedorov and M. Glaser and M. Kobayashi and M. Korjik and F. Maas and V. Mechinski and R. Rusack and A. Singovski and R. Zoueyski",

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doi = "10.1016/j.nima.2012.10.073",

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T1 - Radiation damage of heavy crystalline detector materials by 24 GeV protons

AU - Barysevich, A.

AU - Dormenev, V.

AU - Fedorov, A.

AU - Glaser, M.

AU - Kobayashi, M.

AU - Korjik, M.

AU - Maas, F.

AU - Mechinski, V.

AU - Rusack, R.

AU - Singovski, A.

AU - Zoueyski, R.

PY - 2013/2/11

Y1 - 2013/2/11

N2 - Samples of three heavy crystalline materials: PbWO4, Bi4Si3O12, and PbF2 were irradiated in a high-intensity 24 GeV proton beam at the CERN PS to fluencies of 3.8×1013 protons/cm2. The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transmission spectrum that is not observed when the crystals are irradiated with γ radiation. This shift of the cutoff under proton irradiation seems to be a general property of the heavy crystalline materials. A mechanism for this proton-induced transmission damage is discussed.

AB - Samples of three heavy crystalline materials: PbWO4, Bi4Si3O12, and PbF2 were irradiated in a high-intensity 24 GeV proton beam at the CERN PS to fluencies of 3.8×1013 protons/cm2. The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transmission spectrum that is not observed when the crystals are irradiated with γ radiation. This shift of the cutoff under proton irradiation seems to be a general property of the heavy crystalline materials. A mechanism for this proton-induced transmission damage is discussed.

KW - Bismuth silicate

KW - Electromagnetic calorimetry

KW - Lead fluoride

KW - Lead tungstate

KW - Optical transmission

KW - Radiation damage

KW - Scintillation crystal

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JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ER -

Radiation damage of heavy crystalline detector materials by 24 GeV protons

Abstract

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