scholarly journals Neutrinoless double beta decay in the presence of light sterile neutrinos

2013 ◽  
Vol 2013 (11) ◽  
Author(s):  
I. Girardi ◽  
A. Meroni ◽  
S. T. Petcov
Keyword(s):  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Sterile Neutrinos

scholarly journals Neutrinoless double beta decay versus other probes of heavy sterile neutrinos

2020 ◽  
Vol 2020 (3) ◽  
Author(s):  
Patrick D. Bolton ◽  
Frank F. Deppisch ◽  
P.S. Bhupal Dev
Keyword(s):  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Sterile Neutrinos

scholarly journals Sterile neutrinos and neutrinoless double beta decay in effective field theory

2020 ◽  
Vol 2020 (6) ◽  
Author(s):  
W. Dekens ◽  
J. de Vries ◽  
K. Fuyuto ◽  
E. Mereghetti ◽  
G. Zhou
Keyword(s):  
Field Theory ◽  
Beta Decay ◽  
Effective Field Theory ◽  
Neutrinoless Double Beta Decay ◽  
Effective Field ◽  
Double Beta Decay ◽  
Sterile Neutrinos

scholarly journals New results and perspectives in neutrino physics

2019 ◽  
Vol 212 ◽  
pp. 01005
Author(s):  
Yury Kudenko
Keyword(s):  
Neutrino Physics ◽  
Cp Violation ◽  
Beta Decay ◽  
Neutrino Mass ◽  
Neutrino Oscillations ◽  
Mass Measurement ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Sterile Neutrinos ◽  
Neutrino Mass Measurement

A brief review of new results and perspectives in neutrino physics is presented. An emphasis on a search for CP violation in neutrino oscillations and a search for sterile neutrinos is given. Status of measurement of the direct neutrino mass measurement and searches for neutrinoless double beta decay are also discussed.

NEW CONSTRAINTS ON Rp VIOLATING COUPLINGS VIA SUSY ACCOMPANIED NEUTRINO EXCHANGE MECHANISM OF NEUTRINOLESS DOUBLE BETA DECAY

1998 ◽  
Vol 13 (25) ◽  
pp. 2039-2044
Author(s):  
SIN KYU KANG
Keyword(s):  
Beta Decay ◽  
Half Life ◽  
Sterile Neutrino ◽  
Neutrinoless Double Beta Decay ◽  
Majorana Neutrino ◽  
Double Beta Decay ◽  
Exchange Mechanism ◽  
Sterile Neutrinos ◽  
Heavy Particles ◽  
The Individual

We consider ββ0ν decay induced by light Majorana neutrino exchange between decaying nucleons, accompanied by, in particular, the slepton exchange inside a nucleon. This contribution to ββ0ν is generated from the Rp violating terms and the mixing of the standard light neutrinos with neutral heavy particles or light sterile neutrinos. To determine the unknown mixing factor Δ, we take into account the four-neutrino model with three ordinary neutrinos and one sterile neutrino. Imposing the current experimental lower half-life limit, a set of constraints on [Formula: see text] and [Formula: see text] is obtained. Comparing with the limits on the products of the individual bounds on λ and λ′, we find that the former is stronger while the latter is weaker.

scholarly journals Heavy sterile neutrinos and neutrinoless double beta decay

1995 ◽  
Vol 438 (1-2) ◽  
pp. 3-16 ◽  
Author(s):  
P. Bamert ◽  
C.P. Burgess ◽  
R.N. Mohapatra
Keyword(s):  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Sterile Neutrinos

scholarly journals Sterile neutrinos in neutrinoless double beta decay

2005 ◽  
Vol 71 (7) ◽  
Author(s):  
P. Beneš ◽  
Amand Faessler ◽  
S. Kovalenko ◽  
F. Šimkovic
Keyword(s):  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
Sterile Neutrinos
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