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The superorbital variability and triple nature of the X-ray source 4U 1820–303 |
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| Authors: | Andrzej A. Zdziarski,Linqing Wen, Marek Gierli&# ski |
| Affiliation: | Centrum Astronomiczne im. M. Kopernika, Bartycka 18, 00-716 Warszawa, Poland;Max-Planck-Institut für Gravitationsphysik, Albert-Einstein-Institut, Am Mühlenberg 1, D-14476 Golm, Germany;Department of Physics, University of Durham, Durham DH1 3LE;Obserwatorium Astronomiczne Uniwersytetu Jagiellońskiego, Orla 171, 30-244 Kraków, Poland |
| Abstract: | |
| Keywords: | accretion, accretion discs binaries: general stars: individual: 4U 1820–303 globular clusters: individual: NGC 6624 X-rays: binaries X-rays: stars |