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Change of nuclear configurations in the neutrinoless double ß decay of 130Te→130Xe and 136Xe→136Ba

Authors :
Entwisle, Jonathan
Kay, B. P.
Tamii, A.
Adachi, S.
Aoi, N.
Clark, J.A
Freeman, Sean
Fujita, H.
Fujita, Y.
Furuno, T.
Hashimoto, T.
Hoffman, C. R.
Ideguchi, E.
Ito, T.
Iwamoto, C.
Kawabata, T.
Liu, B.
Miura, M.
Ong, H. J.
Schiffer, J. P.
Sharp, David
Süsoy, G.
Suzuki, T.
Szwec, Stuart
Takaki, M.
Tsumura, M.
Yamamoto, T.
Source :
Entwisle, J, Kay, B P, Tamii, A, Adachi, S, Aoi, N, Clark, J A, Freeman, S, Fujita, H, Fujita, Y, Furuno, T, Hashimoto, T, Hoffman, C R, Ideguchi, E, Ito, T, Iwamoto, C, Kawabata, T, Liu, B, Miura, M, Ong, H J, Schiffer, J P, Sharp, D, Süsoy, G, Suzuki, T, Szwec, S, Takaki, M, Tsumura, M & Yamamoto, T 2016, ' Change of nuclear configurations in the neutrinoless double ß decay of 130 Te→ 130 Xe and 136 Xe→ 136 Ba ', Physical Review C, vol. 93, no. 6, 064312 . https://doi.org/10.1103/PhysRevC.93.064312
Publication Year :
2016

Abstract

The change in the configuration of valence protons between the initial and final states in the neutrinoless double-β decay of Te130→Xe130 and of Xe136→Ba136 has been determined by measuring the cross sections of the (d,He3) reaction with 101-MeV deuterons. Together with our recent determination of the relevant neutron configurations involved in the process, a quantitative comparison with the latest shell-model and interacting-boson-model calculations reveals significant discrepancies. These are the same calculations used to determine the nuclear matrix elements governing the rate of neutrinoless double-β decay in these systems.

Subjects

Subjects :
Nuclear Theory
Nuclear Experiment

Details

Language :
English
Database :
OpenAIRE
Journal :
Entwisle, J, Kay, B P, Tamii, A, Adachi, S, Aoi, N, Clark, J A, Freeman, S, Fujita, H, Fujita, Y, Furuno, T, Hashimoto, T, Hoffman, C R, Ideguchi, E, Ito, T, Iwamoto, C, Kawabata, T, Liu, B, Miura, M, Ong, H J, Schiffer, J P, Sharp, D, Süsoy, G, Suzuki, T, Szwec, S, Takaki, M, Tsumura, M & Yamamoto, T 2016, ' Change of nuclear configurations in the neutrinoless double ß decay of 130 Te→ 130 Xe and 136 Xe→ 136 Ba ', Physical Review C, vol. 93, no. 6, 064312 . https://doi.org/10.1103/PhysRevC.93.064312
Accession number :
edsair.od......3818..f69db4fd6f399b5732f05030b52bf363
Full Text :
https://doi.org/10.1103/PhysRevC.93.064312
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