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19922026
Showing 2004 · hep-phShow all

7 papers · 2 filters

hep-ph2004★ 8 cited

Mass and decays of Brout-Englert-Higgs scalar with extra generations

J. -M. Frere, A. N. Rozanov, M. I. Vysotsky

The higher bound on the mass of the Brout-Englert-Higgs scalar boson (BEH boson for brevity) arising from radiative corrections is not stable when the Standard Model is extended to…

hep-ph2004★ 36 cited

Realistic Neutrino Masses from Multi-brane Extensions of the Randall-Sundrum Model?

G. Moreau

Scenarios based on the existence of large or warped (Randall-Sundrum model) extra dimensions have been proposed for addressing the long standing puzzle of gauge hierarchy problem.…

hep-ph2004★ 7 cited

Analysis of Neutrino oscillation data with the recent KamLAND results

P. Aliani, V. Antonelli, R. Ferrari +2

We present an updated analysis of all available solar and reactor neutrino data, emphasizing in particular the totality of the KamLAND results and including the SNO phase III spect…

hep-ph2004★ 1k cited

R-parity violating supersymmetry

R. Barbier, C. Berat, M. Besancon +8

Theoretical and phenomenological implications of R-parity violation in supersymmetric theories are discussed in the context of particle physics and cosmology. Fundamental aspects i…

hep-ph2004★ 18 cited

Searching for family-number conserving neutral gauge bosons from extra dimensions

J. M. Frere, M. V. Libanov, E. Ya. Nugaev +1

Previous studies have shown how the three generations of the Standard Model fermions can arise from a single generation in more than four dimensions, and how off-diagonal neutral c…

hep-ph2004★ 14 cited

Leptogenesis, neutrino masses and gauge unification

N. Cosme

Leptogenesis is considered in its natural context where Majorana neutrinos fit in a gauge unification scheme and therefore couple to some extra gauge bosons. The masses of some of…

hep-ph2004★ 12 cited

QCD evolution and skewedness effects in color dipole description of DVCS

L. Favart, M. V. T. Machado

We show the role played by QCD evolution and skewedness effects in the DVCS cross section at large within the color dipole description of the process at photon level. The dip…