التفاصيل البيبلوغرافية
العنوان: |
The New Hard X-ray Mission. |
المؤلفون: |
Pareschi, Giovanni, Tagliaferri, Gianpiero, Argan, Andrea, Bellazzini, Ronaldo, Catalano, Osvaldo, Costa, Enrico, Cusumano, Giancarlo, Fiore, Fabrizio, Fiorini, Carlo, Malaguti, Giuseppe, Matt, Giorgio, Mereghetti, Sandro, Micela, Giuseppina, Perola, Giuseppe Cesare, Villa, Gabriele |
المصدر: |
AIP Conference Proceedings; 7/15/2010, Vol. 1248 Issue 1, p567-576, 10p, 3 Color Photographs, 2 Diagrams, 2 Charts, 2 Graphs |
مصطلحات موضوعية: |
SUPERMASSIVE black holes, GRAVITATIONAL collapse, GRAVITATIONAL fields, ELLIPSOMETRY, IONIZING radiation |
مستخلص: |
The Italian New Hard X-ray Mission (NHXM) is an evolution of the HEXIT-Sat concept, extending up to 80 keV the fine imaging capability today available only at E<10 keV, with the further addition of photoelectric imaging polarimetry. NHXM consists of four identical mirrors, with a 10 m focal length, achieved after launch by means of a deployable structure. Three of the four telescopes will have at their focus three identical spectro-imaging cameras, while a X-ray imaging polarimeter will be placed at the focus of the fourth. In order to ensure a low and stable background, NHXM will be place on a low Earth equatorial orbit. NHXM will provide a real breakthrough on a number of hot astrophysical issues, broadly falling under two main topics: i) censing the black holes in the Universe and probing the physics of accretion in the most diverse conditions; ii) investigating the particle acceleration mechanisms at work in different contexts, and the effects of radiative transfer in highly magnetized plasmas and strong gravitational fields. [ABSTRACT FROM AUTHOR] |
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قاعدة البيانات: |
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