420 citations · 5.7k across the 129 of their papers we have counts for
6 papers · 1 filter
Shortcuts in extra dimensions and neutrino physics
Heinrich Päs, Sandip Pakvasa, Thomas J. Weiler
We discuss the possibility of sterile neutrinos taking shortcuts in extra dimensions, and the consequences for neutrino oscillations. This effect influences the active-sterile neut…
Working Group Report on the "TeV Particle Astrophysics and Physics Beyond the Standard Model"
Ivone F. M. Albuquerque, Sergio Palomares-Ruiz, Tom Weiler
This working group focused mainly on the complementarity among particle physics and astrophysics. The analysis of data from both fields will better constrain theoretical models. Mu…
TeV gamma-rays and neutrinos from photo-disintegration of nuclei in Cygnus OB2
Luis A. Anchordoqui, John F. Beacom, Haim Goldberg +2
TeV gamma-rays may provide significant information about high energy astrophysical accelerators. Such gamma-rays can result from the photo-de-excitation of PeV nuclei after their p…
TeV gamma-rays from photo-disintegration/de-excitation of cosmic-ray nuclei
Luis A. Anchordoqui, John F. Beacom, Haim Goldberg +2
It is commonly assumed that high-energy gamma-rays are made via either purely electromagnetic processes or the hadronic process of pion production, followed by decay. We investigat…
Radiative neutrino decay and CP-violation in R-parity violating supersymmetry
Gautam Bhattacharyya, Palash B. Pal, Heinrich Päs +1
We calculate the radiative decay amplitude for Majorana neutrinos in trilinear R-parity violating supersymmetric framework. Our results make no assumption regarding the masses and…
Closed timelike curves in asymmetrically warped brane universes
Heinrich Päs, Sandip Pakvasa, James Dent +1
In asymmetrically warped spacetimes different warp factors are assigned to space and to time. We discuss causality properties of these warped brane universes and argue that scenari…