BROWSE

Related Scientist

cup's photo.

cup
지하실험연구단
more info

ITEM VIEW & DOWNLOAD

Development of a scintillation light detector for a cryogenic rare-event-search experiment

Cited 22 time in webofscience Cited 25 time in scopus
2,417 Viewed 425 Downloaded
Title
Development of a scintillation light detector for a cryogenic rare-event-search experiment
Author(s)
H. J. Lee; J.H. So; C.S. Kang; G.B. Kim; S.R. Kim; J.H. Lee; Lee, MK; W. S. Yoon; Y.H. Kim
Subject
Metallic magneticcalorimeter, Scintillation, Cryogenic light detector, Low-temperature detector
Publication Date
2015-06
Journal
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, v.784, pp.508 - 512
Publisher
ELSEVIER SCIENCE BV
Abstract
We developed a light detector to measure scintillation light from a crystal utilized in heat and light measurements at low temperatures for a rare-event-search experiment. A 2-in. Ge wafer was used as the light absorber, while a metallic magnetic calorimeter was employed to read out the temperature increase of the absorber. The light detector was tested at 25-100 mK using a cryogen-free adiabatic demagnetization refrigerator. The performance in terms of energy resolution, rise time and signal amplitude was measured using radioactive sources with a consideration of the absorption position on the wafer. The light detector was used to measure the scintillation light of a CaMoO4 crystal at mK temperatures. We also discuss for the potential application of this detector in a neutrinoless double-beta decay experiment. (C) 2014 Elsevier B.V. All rights reserved
URI
https://pr.ibs.re.kr/handle/8788114/1700
DOI
10.1016/j.nima.2014.11.050
ISSN
0168-9002
Appears in Collections:
Center for Underground Physics(지하실험 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
NIMA-HJLee_2015 784.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse