Bounds on neutrino-scalar Yukawa coupling

General neutrino-scalar couplings appear in many extensions of the Standard Model. We can probe these neutrino-scalar couplings by a leptonic decay of mesons and from a heavy neutrino search. Our analysis improves the present limits to g sub(e) super(2)

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Bibliographic Details
Published in:Physical review. D 2016-03, Vol.93 (5), Article 053007
Main Authors: Pasquini, P. S., Peres, O. L. G.
Format: Article
Language:English
Subjects:
Cosmology
Coupling
Decay
Gravitation
Mathematical models
Scalars
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Description
Summary:General neutrino-scalar couplings appear in many extensions of the Standard Model. We can probe these neutrino-scalar couplings by a leptonic decay of mesons and from a heavy neutrino search. Our analysis improves the present limits to g sub(e) super(2)
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.93.053007