Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Morelli, Ennio"'
Autor:
Costa, Enrico, Bellazzini, Ronaldo, Tagliaferri, Gianpiero, Matt, Giorgio, Argan, Andrea, Attina', Primo, Baldini, Luca, Basso, Stefano, Brez, Alessandro, Citterio, Oberto, Di Cosimo, Sergio, Cotroneo, Vincenzo, Fabiani, Sergio, Feroci, Marco, Ferri, Antonella, Latronico, Luca, Lazzarotto, Francesco, Minuti, Massimo, Morelli, Ennio, Muleri, Fabio, Nicolini, Lucio, Pareschi, Giovanni, Di Persio, Giuseppe, Pinchera, Michele, Razzano, Massimiliano, Reboa, Luigia, Rubini, Alda, Salonico, Antonio Maria, Sgro', Carmelo, Soffitta, Paolo, Spandre, Gloria, Spiga, Daniele, Trois, Alessio
Publikováno v:
Exper.Astron.28:137-183,2010
Since the birth of X-ray astronomy, spectral, spatial and timing observation improved dramatically, procuring a wealth of information on the majority of the classes of the celestial sources. Polarimetry, instead, remained basically unprobed. X-ray po
Externí odkaz:
http://arxiv.org/abs/1105.0637
Autor:
Costa, Enrico, Bellazzini, Ronaldo, Bregeon, Jean, Brez, Alessandro, Frutti, Massimo, Di Cosimo, Sergio, Latronicio, Luca, Lazzarotto, Francesco, Matt, Giorgio, Minuti, Massimo, Morelli, Ennio, Muleri, Fabio, Pinchera, Michele, Razzano, Massimiliano, Rubini, Alda, Soffitta, Paolo, Spandre, Gloria
Publikováno v:
Proceedings of SPIE Astronomical Instrumentation 2008 Conference, 23-28 June 2008 Marseille, France, vol. 7011-15
The XEUS mission incorporates two satellites: the Mirror Spacecraft with 5 m2 of collecting area at 1 keV and 2 m2 at 7 keV, and an imaging resolution of 5" HEW and the Payload Spacecraft which carries the focal plane instrumentation. XEUS was submit
Externí odkaz:
http://arxiv.org/abs/0810.2700
Autor:
Muleri, Fabio, Soffitta, Paolo, Bellazzini, Ronaldo, Brez, Alessandro, Costa, Enrico, Frutti, Massimo, Mastropietro, Marcello, Morelli, Ennio, Pinchera, Michele, Rubini, Alda, Spandre, Gloria
Publikováno v:
Proceedings of SPIE Astronomical Instrumentation 2008 Conference, 23-28 June 2008 Marseille, France, vol. 7011-84
We devised and built a versatile facility for the calibration of the next generation X-ray polarimeters with unpolarized and polarized radiation. The former is produced at 5.9 keV by means of a Fe55 radioactive source or by X-ray tubes, while the lat
Externí odkaz:
http://arxiv.org/abs/0810.2684
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:
Soffitta, Paolo, Costa, Enrico, di Persio, Giuseppe, Morelli, Ennio, Rubini, Alda, Bellazzini, Ronaldo, Brez, Alessandro, Raffo, Renzo, Spandre, Gloria, Joy, David
The polarisation of x-ray photons can be determined by measuring the direction of emission of a K-shell photoelectron. Effective exploitation of this effect below 10 keV would allow development of a highly sensitive x-ray polarimeter dedicated in par
Externí odkaz:
http://arxiv.org/abs/astro-ph/0012183
Threshold equalization algorithm for the XAA1.2 ASICs and its application to SuperAGILE X-ray imager
Autor:
Pacciani, Luigi, Uberti, Olga, Del Monte, Ettore, Argan, Andrea, Feroci, Marco, Soffitta, Paolo, Trois, Alessio, Costa, Enrico, Donnarumma, Immacolata, Evangelista, Yuri, Lazzarotto, Francesco, Rapisarda, Massimo, Morelli, Ennio, Mastropietro, Marcello, Rubini, Alda
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 2008 593(3):367-375
Autor:
Del Monte, Ettore, Soffitta, Paolo, Morelli, Ennio, Pacciani, Luigi, Porrovecchio, Geiland, Rubini, Alda, Uberti, Olga, Costa, Enrico, Di Persio, Giuseppe, Donnarumma, Immacolata, Evangelista, Yuri, Feroci, Marco, Lazzarotto, Francesco, Mastropietro, Marcello, Rapisarda, Massimo
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 11 March 2007 572(2):708-721
Autor:
Pacciani, Luigi, Morelli, Ennio, Rubini, Alda, Mastropietro, Marcello, Porrovecchio, Geiland, Costa, Enrico, Del Monte, Ettore, Donnarumma, Immacolata, Evangelista, Yuri, Feroci, Marco, Lazzarotto, Francesco, Rapisarda, Massimo, Soffitta, Paolo
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 2007 574(2):330-341