Electron-capture branching ratio measurements of odd-odd intermediate nuclei in 
double-beta decay at the TITAN facility

Lennarz, A.; Brunner, T.; Andreoiu, C.; Chaudhuri, A.; Chowdhury, U.; Delheij, P.; Dilling, J.; Ettenauer, S.; Frekers, D.; Gallant, A.T.; Grossheim, A.; Jang, F.; Kwiatkowski, A.A.; Ma, T.; Mané, E.; Pearson, M.R.; Schultz, B.E.; Simon, M.C.; Simon, Vanessa V.

doi:10.1007/s10751-013-0893-7

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Electron-capture branching ratio measurements of odd-odd intermediate nuclei in double-beta decay at the TITAN facility

Lennarz, A., Brunner, T., Andreoiu, C., Chaudhuri, A., Chowdhury, U., Delheij, P., et al. (2014). Electron-capture branching ratio measurements of odd-odd intermediate nuclei in double-beta decay at the TITAN facility. Hyperfine Interactions, 225(1-3), 157-164. doi:10.1007/s10751-013-0893-7.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0015-8547-0 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0015-8548-E

Genre: Journal Article

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Creators:
Lennarz, A.^{1, 2}, Author
Brunner, T.^{1, 3}, Author
Andreoiu, C.⁴, Author
Chaudhuri, A.¹, Author
Chowdhury, U.^{1, 5}, Author
Delheij, P.¹, Author
Dilling, J.^{1, 6}, Author
Ettenauer, S.^{1, 6}, Author
Frekers, D.^{1, 2}, Author
Gallant, A.T.^{1, 6}, Author
Grossheim, A.¹, Author
Jang, F.^{1, 4}, Author
Kwiatkowski, A.A.¹, Author
Ma, T.⁴, Author
Mané, E.¹, Author
Pearson, M.R.¹, Author
Schultz, B.E.¹, Author
Simon, M.C.¹, Author
Simon, Vanessa V.⁷, Author

Affiliations:
1TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada, ou_persistent22
2Westfälische Wilhelms-Universität, 48149 Münster, Germany, ou_persistent22
3Stanford University, Stanford, CA 94305, USA, ou_persistent22
4Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada, ou_persistent22
5University of Manitoba, Winnipeg, MB R3T 2N2, Canada, ou_persistent22
6University of British Columbia, Vancouver, BC V6T 1Z1, Canada, ou_persistent22
7Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548

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MPINP: Präzisionsexperimente - Abteilung Blaum

Abstract: A novel technique to measure electron-capture branching ratios is being introduced, where the TITAN ion traps and the ISAC radioactive beam facility at TRIUMF are the central components. The technique will be applied to the intermediate odd-odd nuclei in double-beta decay. The decay properties of these nuclei will constrain theoretical models dealing with the evaluation of the nuclear matrix elements for both the 2ν and the 0ν mode. The present setup and its potential for measuring extremely low branching ratios at low instrumental backgrounds is described.

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Language(s): eng - English

Dates: Date issued: 2014-02

Publication Status: Issued

Pages: 8

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Table of Contents: -

Rev. Type: Peer

Identifiers: DOI: 10.1007/s10751-013-0893-7

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Title: Hyperfine Interactions

Source Genre: Journal

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Publ. Info: Basel, Switzerland [etc.] : J.C. Baltzer [etc.]

Pages: - Volume / Issue: 225 (1-3) Sequence Number: - Start / End Page: 157 - 164 Identifier: ISSN: 0304-3843
CoNE: https://pure.mpg.de/cone/journals/resource/954925511444