Neutrino self-interactions and double beta decay

被引：41

作者：

Deppisch, Frank F. ^{[1
]}

Graf, Lukas ^{[2
]}

Rodejohann, Werner ^{[2
]}

Xu, Xun-Jie ^{[2
]}

机构：

[1] UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England

[2] Max Planck Inst Kernphys, Postfach 103980, D-69029 Heidelberg, Germany

来源：

PHYSICAL REVIEW D | 2020年 / 102卷 / 05期

基金：

英国科学技术设施理事会;

关键词：

Q VALUES;

D O I：

10.1103/PhysRevD.102.051701

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Neutrino self-interactions (nu SI) beyond the Standard Model are an attractive possibility to soften cosmological constraints on neutrino properties and also to explain the tension in late and early time measurements of the Hubble expansion rate. The required strength of nu SI to explain the 4 sigma Hubble tension is in terms of a pointlike effective four-fermion coupling that can be as high as 10(9)G(F), where G(F) is the Fermi constant. In this work, we show that such strong nu SI can cause significant effects in two-neutrino double beta decay, leading to an observable enhancement of decay rates and to spectrum distortions. We analyze self-interactions via an effective operator as well as when mediated by a light scalar. Data from observed two-neutrino double beta decay are used to constrain nu SI, which rules out the regime around 10(9)G(F).

引用

页数：6

共 59 条

[1]

Aghanim N, 2018, ASTROPHYS J

[2]

Agostini M, 2015, EUR PHYS J C, V75, DOI 10.1140/epjc/s10052-015-3627-y

[3] Improved measurement of the 2νββ half-life of 136Xe with the EXO-200 detector [J].

Albert, J. B. ;

Auger, M. ;

Auty, D. J. ;

Barbeau, P. S. ;

Beauchamp, E. ;

Beck, D. ;

Belov, V. ;

Benitez-Medina, C. ;

Bonatt, J. ;

Breidenbach, M. ;

Brunner, T. ;

Burenkov, A. ;

Cao, G. F. ;

Chambers, C. ;

Chaves, J. ;

Cleveland, B. ;

Cook, S. ;

Craycraft, A. ;

Daniels, T. ;

Danilov, M. ;

Daugherty, S. J. ;

Davis, C. G. ;

Davis, J. ;

DeVoe, R. ;

Delaquis, S. ;

Dobi, A. ;

Dolgolenko, A. ;

Dolinski, M. J. ;

Dunford, M. ;

Fairbank, W., Jr. ;

Farine, J. ;

Feldmeier, W. ;

Fierlinger, P. ;

Franco, D. ;

Fudenberg, D. ;

Giroux, G. ;

Gornea, R. ;

Graham, K. ;

Gratta, G. ;

Hall, C. ;

Hall, K. ;

Hargrove, C. ;

Herrin, S. ;

Hughes, M. ;

Jiang, X. S. ;

Johnson, A. ;

Johnson, T. N. ;

Johnston, S. ;

Karelin, A. ;

Kaufman, L. J. .

PHYSICAL REVIEW C, 2014, 89 (01)

[4]

[Anonymous], ARXIV200410868

[5]

[Anonymous], ARXIV191209115

[6] Tritium beta decay with additional emission of new light bosons [J].

Arcadi, Giorgio ;

Heeck, Julian ;

Heizmann, Florian ;

Mertens, Susanne ;

Queiroz, Farinaldo S. ;

Rodejohann, Werner ;

Slezak, Martin ;

Valerius, Kathrin .

JOURNAL OF HIGH ENERGY PHYSICS, 2019, 2019 (01)

[7]

Arnold R, 2019, EUR PHYS J C, V79, DOI 10.1140/epjc/s10052-019-6948-4

[8] Probing new physics models of neutrinoless double beta decay with SuperNEMO [J].

Arnold, R. ;

Augier, C. ;

Baker, J. ;

Barabash, A. S. ;

Basharina-Freshville, A. ;

Bongrand, M. ;

Brudanin, V. ;

Caffrey, A. J. ;

Cebrian, S. ;

Chapon, A. ;

Chauveau, E. ;

Dafni, T. ;

Deppisch, F. F. ;

Diaz, J. ;

Durand, D. ;

Egorov, V. ;

Evans, J. J. ;

Flack, R. ;

Fushima, K. -I. ;

Garcia Irastorza, I. ;

Garrido, X. ;

Gomez, H. ;

Guillon, B. ;

Holin, A. ;

Holy, K. ;

Horkley, J. J. ;

Hubert, P. ;

Hugon, C. ;

Iguaz, F. J. ;

Ishihara, N. ;

Jackson, C. M. ;

Jullian, S. ;

Kauer, M. ;

Kochetov, O. ;

Konovalov, S. I. ;

Kovalenko, V. ;

Lamhamdi, T. ;

Lang, K. ;

Lutter, G. ;

Luzon, G. ;

Mamedov, F. ;

Marquet, C. ;

Mauger, F. ;

Monrabal, F. ;

Nachab, A. ;

Nasteva, I. ;

Nemchenok, I. ;

Nguyen, C. H. ;

Nomachi, M. ;

Nova, F. .

EUROPEAN PHYSICAL JOURNAL C, 2010, 70 (04) :927-943

[9] Secret interactions of neutrinos with light gauge boson at the DUNE near detector [J].

Bakhti, P. ;

Farzan, Y. ;

Rajaee, M. .

PHYSICAL REVIEW D, 2019, 99 (05)

[10] Study of the Production Structures Elements during the Production Program and the Production Cycle Changing [J].

Barabash, Zh. A. ;

Konovalova, N. N. ;

Molchansky, A. V. ;

Nichushkina, T. N. .

XLIII ACADEMIC SPACE CONFERENCE, DEDICATED TO THE MEMORY OF ACADEMICIAN S P KOROLEV AND OTHER OUTSTANDING RUSSIAN SCIENTISTS - PIONEERS OF SPACE EXPLORATION, 2019, 2171

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