60 citations · 154 across the 4 of their papers we have counts for
4 papers
X-ray spectral states and metallicity in the ultraluminous X-ray sources NGC 1313 X-1 and X-2
Fabio Pintore, Luca Zampieri
We present a systematic analysis of the X-ray spectra of NGC 1313 X-1 and NGC 1313 X-2, using three years of XMM-Newton observations. We fitted the continuum with a Comptonization…
Persistent and Transient Blank Field Sources
A. Treves, S. Campana, M. Chieregato +3
Blank field sources (BFS) are good candidates for hosting dim isolated neutron stars (DINS). The results of a search of BFS in the ROSAT HRI images are revised. We then focus on tr…
Blank Field Sources in the ROSAT HRI Brera Multiscale Wavelet catalog
M. Chieregato, S. Campana, A. Treves +3
The search for Blank Field Sources (BFS), i.e. X-ray sources without optical counterparts, paves the way to the identification of unusual objects in the X-ray sky. Here we present…
1RXS J214303.7+065419/RBS 1774: A New Isolated Neutron Star Candidate
L. Zampieri, S. Campana, R. Turolla +5
We report on the identification of a new possible Isolated Neutron Star candidate in archival ROSAT observations. The source 1RXS J214303.7+065419, listed in the ROSAT Bright Surve…