Test of CsI(Tl) crystals for the dark matter search

H. J. Kim; H. J. Ahn; S. K. Kim; E. Won; T. Y. Kim; Y. D. Kim; M. H. Lee; J. S. Chai; J. H. Ha

doi:10.1016/S0168-9002(00)00796-8

Test of CsI(Tl) crystals for the dark matter search

H. J. Kim, H. J. Ahn, S. K. Kim, E. Won, T. Y. Kim, Y. D. Kim, M. H. Lee, J. S. Chai, J. H. Ha

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25 Scopus citations

Abstract

Searches for weakly interacting massive particles (WIMP) can be based on the detection of nuclear recoil energy in CsI(Tl) crystals. We demonstrate that low-energy gamma rays down to a few keV are detected with CsI(Tl) crystal detector. A clear peak at 6 keV is observed using an X-ray source. Good energy resolution and linearity have been achieved down to the X-ray region. In addition, we also show that alpha particles and gamma rays can be clearly separated using the different time characteristics of the crystal.

Original language	English
Pages (from-to)	471-475
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	457
Issue number	3
DOIs	https://doi.org/10.1016/S0168-9002(00)00796-8
State	Published - 21 Jan 2001

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title = "Test of CsI(Tl) crystals for the dark matter search",

abstract = "Searches for weakly interacting massive particles (WIMP) can be based on the detection of nuclear recoil energy in CsI(Tl) crystals. We demonstrate that low-energy gamma rays down to a few keV are detected with CsI(Tl) crystal detector. A clear peak at 6 keV is observed using an X-ray source. Good energy resolution and linearity have been achieved down to the X-ray region. In addition, we also show that alpha particles and gamma rays can be clearly separated using the different time characteristics of the crystal.",

author = "Kim, {H. J.} and Ahn, {H. J.} and Kim, {S. K.} and E. Won and Kim, {T. Y.} and Kim, {Y. D.} and Lee, {M. H.} and Chai, {J. S.} and Ha, {J. H.}",

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doi = "10.1016/S0168-9002(00)00796-8",

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TY - JOUR

T1 - Test of CsI(Tl) crystals for the dark matter search

AU - Kim, H. J.

AU - Ahn, H. J.

AU - Kim, S. K.

AU - Won, E.

AU - Kim, T. Y.

AU - Kim, Y. D.

AU - Lee, M. H.

AU - Chai, J. S.

AU - Ha, J. H.

PY - 2001/1/21

Y1 - 2001/1/21

N2 - Searches for weakly interacting massive particles (WIMP) can be based on the detection of nuclear recoil energy in CsI(Tl) crystals. We demonstrate that low-energy gamma rays down to a few keV are detected with CsI(Tl) crystal detector. A clear peak at 6 keV is observed using an X-ray source. Good energy resolution and linearity have been achieved down to the X-ray region. In addition, we also show that alpha particles and gamma rays can be clearly separated using the different time characteristics of the crystal.

AB - Searches for weakly interacting massive particles (WIMP) can be based on the detection of nuclear recoil energy in CsI(Tl) crystals. We demonstrate that low-energy gamma rays down to a few keV are detected with CsI(Tl) crystal detector. A clear peak at 6 keV is observed using an X-ray source. Good energy resolution and linearity have been achieved down to the X-ray region. In addition, we also show that alpha particles and gamma rays can be clearly separated using the different time characteristics of the crystal.

UR - http://www.scopus.com/inward/record.url?scp=0035128968&partnerID=8YFLogxK

U2 - 10.1016/S0168-9002(00)00796-8

DO - 10.1016/S0168-9002(00)00796-8

M3 - Article

AN - SCOPUS:0035128968

SN - 0168-9002

VL - 457

SP - 471

EP - 475

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

IS - 3

ER -

Test of CsI(Tl) crystals for the dark matter search

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