Observables sensitive to absolute neutrino masses. II

G. L. Fogli, E. Lisi, A. Marrone, A. Melchiorri, A. Palazzo, A. M. Rotunno, P. Serra, J. Silk, and A. Slosar

Phys. Rev. D 78, 033010 – Published 18 August 2008

Abstract

In this followup to Phys. Rev. D 75, 053001 (2007) , we report updated constraints on neutrino mass-mixing parameters, in light of recent neutrino oscillation data (KamLAND, SNO, and MINOS) and cosmological observations (WMAP 5-year and other data). We discuss their interplay with the final $0 ν 2 β$ decay results in ${}^{76}{Ge}$ claimed by part of the Heidelberg-Moscow Collaboration, using recent evaluations of the corresponding nuclear matrix elements, and their uncertainties. We also comment on the $0 ν 2 β$ limits in ${}^{130}{Te}$ recently set by Cuoricino and on prospective limits or signals from the Karlsruhe tritium neutrino experiment.

Received 27 May 2008

DOI:https://doi.org/10.1103/PhysRevD.78.033010

Authors & Affiliations

G. L. Fogli^1,2, E. Lisi², A. Marrone^1,2, A. Melchiorri³, A. Palazzo⁴, A. M. Rotunno^1,2, P. Serra⁵, J. Silk⁶, and A. Slosar⁷

¹Dipartimento di Fisica, Università di Bari, Via Amendola 173, 70126, Bari, Italy
²Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Bari, Via Orabona 4, 70126 Bari, Italy
³Dipartimento di Fisica and Sezione INFN, Università degli Studi di Roma “La Sapienza,” P.le Aldo Moro 5, 00185 Rome, Italy
⁴AHEP Group, Institut de Física Corpuscular, CSIC/Universitat de València, Edifici Instituts d’Investigació, Apartado 22085, 46071 València, Spain
⁵Department of Physics and Astronomy, University of California, Irvine, California 92697-4575, USA
⁶Astrophysics, Denys Wilkinson Building, Keble Road, Oxford, OX1 3RH, United Kingdom
⁷Berkeley Center for Cosmological Physics, Physics Department, University of California, Berkeley, California 94720, USA

Observables sensitive to absolute neutrino masses: A reappraisal after WMAP 3-year and first MINOS results

G. L. Fogli, E. Lisi, A. Marrone, A. Melchiorri, A. Palazzo, P. Serra, J. Silk, and A. Slosar

Phys. Rev. D 75, 053001 (2007)

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Vol. 78, Iss. 3 — 1 August 2008

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Physical Review D

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