218 citations · 841 across the 19 of their papers we have counts for
Showing 1999 · astro-phShow all
2 papers · 2 filters
astro-ph1999
Magneto-rotational and thermal evolution of magnetars with crustal magnetic fields
U. Geppert, D. Page, M. Colpi +1
Soft Gamma-ray Repeaters (SGRs) and Anomalous X-ray Pulsars (AXPs) are interpreted as young highly magnetized neutron stars (NSs). Their X-ray luminosity in quiescence, exceeding 1…
astro-ph1999
Search for optical microvariability in a large sample of Seyfert I galaxies
P. O. Petrucci, A. Chelli, G. Henri +3
We present results of an optical (I band) monitoring of a sample of 22 Seyfert I galaxies. We aimed to detect microvariability with time resolution from ~ 6 minutes down to 30 seco…