109 citations · 803 across the 41 of their papers we have counts for
6 papers · 1 filter
Incidence of the host galaxy on the measured optical linear polarization of blazars
I. Andruchow, Sergio A. Cellone, Gustavo E. Romero
We study the incidence of the underlying host galaxy light on the measured optical linear polarization of blazars. Our methodology consists of the implementation of simulated obser…
Polarization microvariability of BL Lac objects
I. Andruchow, G. E. Romero, S. A. Cellone
We present the results of a systematic observational campaign designed to search for microvariability in the optical polarization of BL Lac objects. We have observed a sample forme…
Microvariability in the optical polarization of 3C279
I. Andruchow, S. A. Cellone, G. E. Romero +2
We present results of a microvariability polarization study in the violently variable quasar 3C279. We have resolved the polarization curves in the V band for this object down to t…
Optical microvariability of EGRET blazars
G. E. Romero, S. A. Cellone, J. A. Combi +1
We present results of a photometric CCD study of the incidence of microvariability in the optical emission of a sample of 20 blazars detected at gamma-ray energies by the EGRET ins…
In search for natural wormholes
Luis A. Anchordoqui, G. E. Romero, Diego F. Torres +1
We have investigated 631 time profiles of gamma ray bursts from the BATSE database searching for observable signatures produced by microlensing events related to natural wormholes.…
Gamma Ray Bursts with peculiar temporal asymmetry
Gustavo E. Romero, Diego F. Torres, I. Andruchow +2
Based on the study of temporal asymmetry of 631 gamma ray bursts from the BATSE 3B catalog by Link and Epstein [Ap J 466, 764 (1996)], we identify the population of bursts whose ri…