Neutrinoless double beta decay with scalar bilinears

2002/11/18 by H. V. Klapdor-Kleingrothaus, H.V. Klapdor-Kleingrothaus, U. Sarkar +1 · 3 citations
Physics and Astronomy · #BETA (programming language) #Double beta decay #Fermion #Neutrino Physics Research #Particle physics theoretical and experimental studies #Physics beyond the Standard Model #Quantum and Classical Electrodynamics #Scalar (mathematics) #Scalar boson #hep-ph

paper · pdf · doi:10.1016/s0370-2693(02)03270-7

published as Phys.Lett. B554 (2003) 45-50 · 11 pages latex with 3 figures

arxiv created 2002/11/18 · openalex publication_date 2003/02/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

One possible probe to physics beyond the standard model is to look for scalar bilinears, which couple to two fermions of the standard model. We point out that the scalar bilinears allow new diagrams contributing to the neutrinoless double beta decay. The upper bound on the neutrinoless double beta decay lifetime would then give new constraints on the ratio of the masses of these scalars to their couplings to the fermions.

Citations

• New leptoquark mechanism of neutrinoless doubleβdecay
• EVIDENCE FOR NEUTRINOLESS DOUBLE BETA DECAY
• Electric charge quantization from gauge invariance of a Lagrangian: A catalogue of baryon-number-violating scalar interactions
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• New low-energy leptoquark interactions
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• Constraints on mixing angles of Majorana neutrinos
• Neutrino oscillations and signals in β and 0ν2β experiments
• Rsymmetry in the minimal supersymmetric standard model and beyond with several consequences
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• Measurement of the Rate ofνe+d→p+p+e−Interactions Produced byB<mml:mprescripts/>8Solar Neutrinos at the Sudbury Neutrino Observatory
• Comprehensive study of leptoquark bounds
• IMPLICATIONS OF OBSERVED NEUTRINOLESS DOUBLE BETA DECAY
• PATTERN OF THE APPROXIMATE MASS DEGENERACY OF MAJORANA NEUTRINOS

Cited by

• Consequences of Neutrinoless Double Beta Decay and WMAP
• Data acquisition and analysis of the double beta experiment in Gran Sasso 1990–2003
• NEUTRINO-LESS DOUBLE BETA DECAY AND PARTICLE PHYSICS