Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Perola, Giuseppe Cesare"'
Autor:
Costa, Enrico, Bellazzini, Ronaldo, Tagliaferri, Gianpiero, Baldini, Luca, Basso, Stefano, Bregeon, Johan, Brez, Alessandro, Citterio, Oberto, Cotroneo, Vincenzo, Frontera, Filippo, Frutti, Massimo, Matt, Giorgio, Minuti, Massimo, Muleri, Fabio, Pareschi, Giovanni, Perola, Giuseppe Cesare, Rubini, Alda, Sgro', Carmelo, Soffitta, Paolo, Spandre, Gloria
Publikováno v:
Proceedings of SPIE Optics + Photonics 2007 Conference - San Diego, vol. 6686-32
The development of micropixel gas detectors, capable to image tracks produced in a gas by photoelectrons, makes possible to perform polarimetry of X-ray celestial sources in the focus of grazing incidence X-ray telescopes. HXMT is a mission by the Ch
Externí odkaz:
http://arxiv.org/abs/0709.3992
Autor:
Costa, Enrico, Bellazzini, Ronaldo, Soffitta, Paolo, Muleri, Fabio, Feroci, Marco, Frutti, Massimo, Mastropietro, Marcello, Pacciani, Luigi, Rubini, Alda, Morelli, Ennio, Baldini, Luca, Bitti, Francesco, Brez, Alessandro, Cavalca, Francesco, Latronico, Luca, Massai, Marco Maria, Omodei, Nicola, Pinchera, Michele, Sgro', Carmelo, Spandre, Gloria, Matt, Giorgio, Perola, Giuseppe Cesare, Chincarini, Guido, Citterio, Oberto, Tagliaferri, Gianpiero, Pareschi, Giovanni, Cotroneo, Vincenzo
Publikováno v:
SPIE proceedings, Vol. 6266 0R-1, 24-31 May 2006, Orlando (Florida), M.J. Turner, G. Hasinger eds
X-Ray Polarimetry can be now performed by using a Micro Pattern Gas Chamber in the focus of a telescope. It requires large area optics for most important scientific targets. But since the technique is additive a dedicated mission with a cluster of sm
Externí odkaz:
http://arxiv.org/abs/astro-ph/0609576
Autor:
Bellazzini, Ronaldo, Baldini, Luca, Bitti, Francesco, Brez, Alessandro, Cavalca, Francesco, Latronico, Luca, Massai, Marco Maria, Omodei, Nicola, Pinchera, Michele, Sgro', Carmelo, Spandre, Gloria, Costa, Enrico, Soffitta, Paolo, Di Persio, Giuseppe, Feroci, Marco, Muleri, Fabio, Pacciani, Luigi, Rubini, Alda, Morelli, Ennio, Matt, Giorgio, Perola, Giuseppe Cesare
Publikováno v:
Proc.SPIE Int.Soc.Opt.Eng. 6266 (2006) 24-31
XEUS is a large area telescope aiming to rise X-ray Astronomy to the level of Optical Astronomy in terms of collecting areas. It will be based on two satellites, locked on a formation flight, one with the optics, one with the focal plane. The present
Externí odkaz:
http://arxiv.org/abs/astro-ph/0609571
Autor:
Muleri, Fabio, Bellazzini, Ronaldo, Costa, Enrico, Soffitta, Paolo, Lazzarotto, Francesco, Feroci, Marco, Pacciani, Luigi, Rubini, Alda, Morelli, Ennio, Baldini, Luca, Bitti, Francesco, Brez, Alessandro, Cavalca, Francesco, Latronico, Luca, Massai, Marco Maria, Omodei, Nicola, Pinchera, Michele, Sgro', Carmelo, Spandre, Gloria, Matt, Giorgio, Perola, Giuseppe Cesare, Citterio, Oberto, Pareschi, Giovanni, Cotroneo, Vincenzo, Spiga, Daniele, Canestrari, Rodolfo
Publikováno v:
SPIE proceedings, Vol. 6266 2X-1, 24-31 May 2006, Orlando (Florida), M.J. Turner, G. Hasinger eds
Development of multi-layer optics makes feasible the use of X-ray telescope at energy up to 60-80 keV: in this paper we discuss the extension of photoelectric polarimeter based on Micro Pattern Gas Chamber to high energy X-rays. We calculated the sen
Externí odkaz:
http://arxiv.org/abs/astro-ph/0609573
Autor:
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
Publikováno v:
AIP Conference Proceedings; 7/15/2010, Vol. 1248 Issue 1, p567-576, 10p, 3 Color Photographs, 2 Diagrams, 2 Charts, 2 Graphs
We have incorporated the description of the X-ray properties of Active Galactic Nuclei (AGNs) into a semi-analytic model of galaxy formation, adopting physically motivated scaling laws for accretion triggered by galaxy encounters. Our model reproduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::654fd26b6451202e2c59152dfeedbe79