activity
19962026
most citedVery-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

446 citations · 3.9k across the 98 of their papers we have counts for

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Showing 2005 · astro-phShow all

6 papers · 2 filters

astro-ph2005

Hadronic processes within collective stellar winds

Eva Domingo-Santamaria, Diego F. Torres

Recently, we have proposed that the interaction between relativistic protons resulting from Fermi first order acceleration in the superbubble of a stellar OB association or in othe…

astro-ph2005

Some comments on the high energy emission from regions of star formation beyond the galaxy

Diego F. Torres, Eva Domingo-Santamaria

Regions that currently are or have been subject to a strong process of star formation are good candidates to be intense gamma-ray and neutrino emitters. They may even perhaps be si…

astro-ph2005

Systematic and quantitative approach for the identification of high energy gamma-ray source populations

Diego F. Torres, Olaf Reimer

A large fraction of the detections to be made by the Gamma-ray Large Area Space Telescope (GLAST) will initially be unidentified. We argue that traditional methodological approache…

astro-ph2005

High energy gamma-ray emission from the starburst nucleus of NGC 253

Eva Domingo-Santamaria, Diego F. Torres

The high density medium that characterizes the central regions of starburst galaxies and its power to accelerate particles up to relativistic energies make these objects good candi…

astro-ph2005

On the Observational Status of Ultrahigh Energy Cosmic Rays and their Possible Origin in Starburst-Like Galaxies

Diego F. Torres, Luis A. Anchordoqui

This paper presents a brief review of the current status of ultrahigh energy cosmic ray observations and discusses nearby starburst-like galaxies as their possible origin.

astro-ph2005

Probing the precession of the inner accretion disk in Cygnus X-1

Diego F. Torres, Gustavo E. Romero, Xavier Barcons +1

We show that changes in the orientation of the inner accretion disk of Cygnus X-1 affect the shape of the broad Fe K emission line emitted from this object, in such a way that e…