activity
19942023
most citedW polarisation beyond helicity fractions in top quark decays

104 citations · 461 across the 24 of their papers we have counts for

collaborators

25 papers

physics.gen-ph2023

No space-time singularity in black-hole physics

Jose Bernabeu

Massive stellar gravitational collapse is not an endless process. The Standard Model of particle physics predicts the existence of a repulsive interaction, two-neutrino mediated, w…

hep-ph2016★ 2 cited

Neutrino-Pair Exchange Long-Range Force Between Aggregate Matter

A. Segarra

We study the long-range force arising between two neutral---of electric charge---aggregates of matter due to a neutrino-pair exchange, in the limit of zero neutrino mass. The conce…

hep-ph2012★ 65 cited

Time Reversal Violation from the entangled B0-antiB0 system

J. Bernabeu, F. Martinez-Vidal, P. Villanueva-Perez

We discuss the concepts and methodology to implement an experiment probing directly Time Reversal (T) non-invariance, without any experimental connection to CP violation, by the ex…

hep-ph2010★ 104 cited

W polarisation beyond helicity fractions in top quark decays

J. A. Aguilar-Saavedra, J. Bernabeu

We calculate the density matrix for the decay of a polarised top quark into a polarised W boson and a massive b quark, for the most general Wtb vertex arising from dimension-six ga…

hep-ph2007

CP violation and the H-A lineshape

J. Bernabeu, D. Binosi, J. Papavassiliou

In two-Higgs doublet models (and particularly in the MSSM) the CP-even (H) and CP-odd (A) neutral scalars are nearly degenerate in mass, and their s-channel production would lead t…

hep-ph2006★ 23 cited

-dependent equal-sign dilepton asymmetry and CPTV effects in the symmetry of the -- entangled state

E. Alvarez, J. Bernabeu, M. Nebot

In this paper we discuss experimental consequences of a novel kind of CPT violation which would manifest itself in the symmetry of the entangled initial state of and $\bar B…