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Status of the AMoRE experiment searching for neutrinoless double beta decay using low-temperature detectors

The goal of the Advanced Mo-based Rare process Experiment (AMoRE) is to search for the neutrinoless double beta decay of 100100^{100}Mo using low-temperature detectors consisting of Mo-based scintillating crystals read out via metallic magnetic calorimeters. Heat and light signals are measured simul...

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Main Authors: Jo, Hyon Suk (Author) , Choi, S. (Author) , Danevich, F. A. (Author) , Fleischmann, Andreas (Author) , Jeon, J. A. (Author) , Kang, C. S. (Author) , Kang, W. G. (Author) , Kim, G. B. (Author) , Kim, H. J. (Author) , Kim, H. L. (Author) , Kim, I. (Author) , Kim, S. K. (Author) , Kim, S. R. (Author) , Kim, Y. H. (Author) , Kim, Y. D. (Author) , Kornoukhov, V. (Author) , Kwon, D. H. (Author) , Lee, C. (Author) , Lee, H. J. (Author) , Lee, M. K. (Author) , Lee, S. H. (Author) , Oh, S. Y. (Author) , So, J. H. (Author) , Yoon, Y. S. (Author)
Format: Article (Journal)
Language:English
Published: 01 May 2018
In: Journal of low temperature physics
Year: 2018, Volume: 193, Issue: 5, Pages: 1182-1189
ISSN:1573-7357
DOI:10.1007/s10909-018-1925-0
Online Access:Verlag, Volltext: https://doi.org/10.1007/s10909-018-1925-0
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Author Notes:H.S. Jo, S. Choi, F.A. Danevich, A. Fleischmann, J.A. Jeon, C.S. Kang, W.G. Kang, G.B. Kim, H.J. Kim, H.L. Kim, I. Kim, S.K. Kim, S.R. Kim, Y.H. Kim, Y.D. Kim, V. Kornoukhov, D.H. Kwon, C. Lee, H.J. Lee, M.K. Lee, S.H. Lee, S.Y. Oh, J.H. So, Y.S. Yoon
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Summary:The goal of the Advanced Mo-based Rare process Experiment (AMoRE) is to search for the neutrinoless double beta decay of 100100^{100}Mo using low-temperature detectors consisting of Mo-based scintillating crystals read out via metallic magnetic calorimeters. Heat and light signals are measured simultaneously at millikelvin temperatures, which are reached using a cryogen-free dilution refrigerator. The AMoRE-Pilot experiment, using six 100100^{100}Mo-enriched, 4848^{48}Ca-depleted calcium molybdate crystals with a total mass of about 1.9 kg, has been running in the 700-m-deep Yangyang underground laboratory as the pilot phase of the AMoRE project. Several setup improvements through different runs allowed us to achieve a high energy resolution and an efficient particle discrimination. This article briefly presents the status of the AMoRE-Pilot experiment, as well as the plans for the next, larger-scale, experimental stages.
Item Description:Gesehen am 12.11.2019
Physical Description:Online Resource
ISSN:1573-7357
DOI:10.1007/s10909-018-1925-0

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