Journal article
New limits on double electron capture of 40 Ca and 180 W
- Abstract:
- We analyzed low-background data from the CRESST-II experiment with a total net exposure of 730 kg days to extract limits on double electron capture processes. We established new limits for 40Ca with T1/22v2K > 9.9 × 1021 y and T1/20v2EC > 1.4 × 1022 y and for 180W T1/22v/2K > 3.1 × 1019 with y and T1/20v2ED > 9.4 × 1018 y at 90% CL. Depending on the process, these values improve the currently best limits by a factor of ∼1.4-30.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Accepted manuscript, pdf, 362.3KB, Terms of use)
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- Publisher copy:
- 10.1088/0954-3899/43/9/095202
Authors
Funding
Bibliographic Details
- Publisher:
- Institute of Physics
- Journal:
- Journal of Physics G: Nuclear and Particle Physics More from this journal
- Volume:
- 43
- Issue:
- 9
- Pages:
- 095202
- Publication date:
- 2016-08-01
- Acceptance date:
- 2016-07-15
- DOI:
- EISSN:
-
1361-6471
- ISSN:
-
0954-3899
Item Description
- Keywords:
- Pubs id:
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pubs:643764
- UUID:
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uuid:8fe9a99a-83cd-492b-8897-dfb1926e5394
- Local pid:
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pubs:643764
- Source identifiers:
-
643764
- Deposit date:
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2016-11-29
Terms of use
- Copyright holder:
- IOP Publishing
- Copyright date:
- 2016
- Notes:
- © 2016 IOP Publishing Ltd
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