734 citations · 13.3k across the 252 of their papers we have counts for
9 papers · 2 filters
Enhanced mu-e conversion in nuclei in the inverse seesaw model
F. Deppisch, T. S. Kosmas, J. W. F. Valle
We investigate nuclear mu-e conversion in the framework of an effective Lagrangian arising from the inverse seesaw model of neutrino masses. We consider lepton flavour violation in…
Supersymmetry Parameter Analysis: SPA Convention and Project
J. A. Aguilar-Saavedra, A. Ali, B. C. Allanach +122
High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is…
Production and decays of supersymmetric Higgs bosons in spontaneously broken R-parity
M. Hirsch, J. C. Romao, J. W. F. Valle +1
We study the mass spectra, production and decay properties of the lightest supersymmetric CP-even and CP-odd Higgs bosons in models with spontaneously broken R-parity (SBRP). We co…
Constraining non-standard interactions in nu_e e or bar{nu}_e e scattering
J. Barranco, O. G. Miranda, C. A. Moura +1
We present a new analysis of non-universal and flavor changing non-standard neutrino interactions (NSI) in ν_e e or \barν_e e scattering. Our global analysis of these process inclu…
R-parity violation assisted thermal leptogenesis in the seesaw mechanism
Y. Farzan, J. W. F. Valle
Successful leptogenesis within the simplest type I supersymmetric seesaw mechanism requires the lightest of the three right-handed neutrino supermultiplets to be heavier than $\sim…
Neutrino oscillations and new physics
J. W. F. Valle
I discuss the theoretical background and the status of neutrino oscillation parameters from the current worlds' global data sample and latest flux calculations. I give their allowe…
Novel Supersymmetric SO(10) Seesaw Mechanism
M. Malinsky, J. C. Romao, J. W. F. Valle
We propose a new seesaw mechanism for neutrino masses within a class of supersymmetric SO(10) models with broken D-parity. It is shown that in such scenarios the B-L scale can be a…
Geotomography with solar and supernova neutrinos
E. Kh. Akhmedov, M. A. Tortola, J. W. F. Valle
We show how by studying the Earth matter effect on oscillations of solar and supernova neutrinos inside the Earth one can in principle reconstruct the electron number density profi…
Probing neutrino mass with displaced vertices at the Tevatron
F. de Campos, O. J. P. Eboli, M. B. Magro +3
Supersymmetric extensions of the standard model exhibiting bilinear R-parity violation can generate naturally the observed neutrino mass spectrum as well mixings. One interesting f…