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Limits on sterile neutrino contributions to neutrinoless double beta decay

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arxiv 1509.01925 v2 pith:MB5XWHYR submitted 2015-09-07 hep-ph nucl-th

classification hep-phnucl-th
keywords neutrinoslimitsmasssterilearbitrarybetabosoncalculated
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

Nuclear matrix elements (NME) for exchange of arbitrary mass neutrinos are calculated in the interacting boson model (IBM-2). By combining the NME with the phase space factors (PSF), expected half-lives for neutrinos of mass $m_N$ and coupling $U_{eN}$ are estimated. Limits on sterile neutrinos with masses in the eV, keV, MeV-GeV, and TeV range are given.

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Forward citations

Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Dirac-Phase CP-Violation in the Low-Scale Type-I Seesaw with Three Right-Handed Neutrinos

    hep-ph 2026-05 unverdicted novelty 7.0 of 10

    Restricting CP violation in the low-scale type-I seesaw with three right-handed neutrinos to the Dirac phase δ alone yields specific testable subregions of heavy-neutrino flavor mixings and permits low-scale leptogene...

  2. Neutrinoless double beta decay with light sterile neutrinos: the contact terms

    hep-ph 2024-12 conditional novelty 7.0 of 10

    The short-range nuclear contact term in neutrinoless double beta decay depends on sterile neutrino mass more strongly than previously assumed, lengthening predicted half-lives by up to about a factor of six.

  3. $2\nu\beta\beta$ Spectrum in Chiral Effective Field Theory

    hep-ph 2024-12 conditional novelty 6.0 of 10

    Chiral EFT corrections to the 2νββ electron spectrum from weak magnetism and pion exchange appear at next-to-leading order and must be included in searches for new physics.

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