Absolute neutrino mass determination

نویسندگان
چکیده

منابع مشابه

Absolute Neutrino Mass Determination

We discuss four approaches to the determination of absolute neutrino mass. These are the measurement of the zero-neutrino double beta decay rate, of the tritium decay end-point spectrum, of the cosmic ray spectrum above the GZK cutoff, and the cosmological measurement of the power spectrum governing the CMB and large scale structure. The first two approaches are sensitive to the mass eigenstate...

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The determination of absolute neutrino masses is crucial for the understanding of theories underlying the standard model, such as SUSY. We review the experimental prospects to determine absolute neutrino masses and the correlations among approaches, using the ∆m2’s inferred from neutrino oscillation experiments and assuming a three neutrino Universe. 1 Neutrinos and new physics The most pending...

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The Absolute Neutrino Mass Scale, Neutrino Mass Spectrum, Majorana CP-Violation and Neutrinoless Double-Beta Decay

Assuming 3-ν mixing, massive Majorana neutrinos and neutrinoless double-beta ((ββ)0ν -) decay generated only by the (V −A) charged current weak interaction via the exchange of the three Majorana neutrinos, we briefly review the predictions for the effective Majorana mass || in (ββ)0ν -decay and reanalyse the physics potential of future (ββ)0ν -decay experiments to provide information on the ...

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ژورنال

عنوان ژورنال: Physical Review D

سال: 2001

ISSN: 0556-2821,1089-4918

DOI: 10.1103/physrevd.63.113015