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What is the origin of the soft excess in active galactic nuclei? |
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| Authors: | Ma&#;gorzata A Sobolewska Chris Done |
| Institution: | Department of Physics, University of Durham, South Road, Durham DH1 3LE |
| Abstract: | |
| Keywords: | accretion accretion discs atomic processes galaxies: active galaxies: individual: PG 1211+143 galaxies: individual: 1H 0707−495 X-rays: galaxies |