1997/01/17 by C. Vignali, Vignali, C., A. Comastri +5
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #Astrophysics and Cosmic Phenomena #FOS: Physical sciences #Particle Detector Development and Performance #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/9701121
2 pages, latex-macro memsait.sty, epsf.sty, to be published in the Proceedings of the conference "From Micro to Mega Parsec", second Italian conference on AGN, Memorie S.A.IT
arxiv created 1997/01/17 · openalex publication_date 1997/01/17 · arxiv updated 2009/12/01 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
Results of the X-ray spectral analysis of the high-redshift radio-quiet quasar Q1101-264 are presented. The ASCA spectrum suggests a marginal evidence of a FeKα emission line at about 2 keV (observer's frame). Both the ASCA and ROSAT spectra are well fitted by a power law with spectral slope Γ∼1.9. This is the first 0.3-30 keV spectrum (rest frame) of a z > 2 radio-quiet quasar.