Search Results - "Fiocchi, M"

A Broadband View on Microquasar MAXI J1820+070 during the 2018 Outburst by Rodi, J., Tramacere, A., Onori, F., Bruni, G., Sànchez-Fernàndez, C., Fiocchi, M., Natalucci, L., Ubertini, P.

“…Abstract The microquasar MAXI J1820+070 went into outburst from 2018 mid-March until mid-July, with several faint rebrightenings afterward. With a peak flux of…”
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Hard X-ray-selected giant radio galaxies – I. The X-ray properties and radio connection by Ursini, F, Bassani, L, Panessa, F, Bird, A J, Bruni, G, Fiocchi, M, Malizia, A, Saripalli, L, Ubertini, P

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Investigating the true nature of three hard X-ray sources by Molina, M, Malizia, A, Masetti, N, Bassani, L, Bazzano, A, Bird, A J, Fiocchi, M, Palazzi, E, Ubertini, P

“…ABSTRACT Many of the new high energy sources discovered both by INTEGRAL/IBIS and Swift/BAT have been characterized thanks to extensive, multiband follow-up…”
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Quasi-simultaneous INTEGRAL, SWIFT, and NuSTAR Observations of the New X-Ray Clocked Burster 1RXS J180408.9-342058 by Fiocchi, M., Bazzano, A., Bruni, G., Ludlam, R., Natalucci, L., Onori, F., Ubertini, P.

“…We report the quasi-simultaneous INTEGRAL, SWIFT, and NuSTAR observations showing spectral state transitions in the neutron star low-mass X-ray binary 1RXS…”
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Multiwavelength observations of the Galactic X-ray binaries IGR J20155+3827 and Swift J1713.4−4219 by Onori, F, Fiocchi, M, Masetti, N, Rojas, A F, Bazzano, A, Bassani, L, Bird, A J

“…ABSTRACT In recent years, thanks to the continuous surveys performed by INTEGRAL and Swift satellites, our knowledge of the hard X-ray/soft gamma-ray sky has…”
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IGR J18249−3243: a new GeV-emitting FR II and the emerging population of high-energy radio galaxies by Bruni, G, Bassani, L, Persic, M, Rephaeli, Y, Malizia, A, Molina, M, Fiocchi, M, Ricci, R, Wieringa, M H, Giroletti, M, Panessa, F, Bazzano, A, Ubertini, P

“…ABSTRACT The advent of new all-sky radio surveys such as the VLA Sky Survey and the Rapid ASKAP Continuum Survey, performed with the latest generation radio…”
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Evolution of MAXI J1631–479 during the January 2019 outburst observed by INTEGRAL/IBIS by Fiocchi, M, Onori, F, Bazzano, A, Bird, A J, Bodaghee, A, Charles, P A, Lepingwell, V A, Malizia, A, Masetti, N, Natalucci, L, Ubertini, P

“…ABSTRACT We report on a recent bright outburst from the new X-ray binary transient MAXI J1631–479, observed in January 2019. In particular, we present the…”
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Observations of the Ultra-compact X-Ray Binary 4U 1543-624 in Outburst with NICER, INTEGRAL, Swift, and ATCA by Ludlam, R. M., Shishkovsky, L., Bult, P. M., Miller, J. M., Zoghbi, A., Strohmayer, T. E., Reynolds, M., Natalucci, L., Miller-Jones, J. C. A., Jaisawal, G. K., Guillot, S., Gendreau, K. C., García, J. A., Fiocchi, M., Fabian, A. C., Chakrabarty, D., Cackett, E. M., Bahramian, A., Arzoumanian, Z., Altamirano, D.

“…We report on X-ray and radio observations of the ultra-compact X-ray binary 4U 1543−624 taken in August 2017 during an enhanced accretion episode. We obtained…”
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Spectral variation in the supergiant fast X-ray transient SAX J1818.6−1703 observed by XMM–Newton and INTEGRAL by Boon, C M, Bird, A J, Hill, A B, Sidoli, L, Sguera, V, Goossens, M E, Fiocchi, M, McBride, V A, Drave, S P

“…We present the results of a 30 ks XMM-Newton observation of the supergiant fast X-ray transient (SFXT) SAX J1818.6-1703 -- the first in-depth soft X-ray study…”
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The Second IBIS/ISGRI Soft Gamma-Ray Survey Catalog by Bird, A. J, Barlow, E. J, Bassani, L, Bazzano, A, Bélanger, G, Bodaghee, A, Capitanio, F, Dean, A. J, Fiocchi, M, Hill, A. B, Lebrun, F, Malizia, A, Mas-Hesse, J. M, Molina, M, Moran, L, Renaud, M, Sguera, V, Shaw, S. E, Stephen, J. B, Terrier, R, Ubertini, P, Walter, R, Willis, D. R, Winkler, C

“…In this paper we report the second soft gamma-ray source catalog obtained with the IBIS/ISGRI gamma-ray imager on board the INTEGRAL satellite. The scientific…”
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THE XMM-NEWTON AND INTEGRAL OBSERVATIONS OF THE SUPERGIANT FAST X-RAY TRANSIENT IGR J16328-4726 by Fiocchi, M., Bazzano, A., Natalucci, L., Ubertini, P., Sguera, V., Bird, A. J., Boon, C. M., Persi, P., Piro, L.

“…ABSTRACT The accretion mechanism producing the short flares observed from the Supergiant Fast X-ray Transients (SFXT) is still highly debated and forms a major…”
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XMM–Newton observations of unidentified INTEGRAL/IBIS sources by Malizia, A., Bassani, L., Sguera, V., Stephen, J. B., Bazzano, A., Fiocchi, M., Bird, A. J.

“…About 30 per cent of the sources in the fourth INTEGRAL/IBIS catalogue are unidentified in that they lack an optical counterpart. To be able to classify them,…”
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Swift/XRT observations of unidentified INTEGRAL/IBIS sources by Landi, R., Bassani, L., Malizia, A., Stephen, J. B., Bazzano, A., Fiocchi, M., Bird, A. J.

“…The most recent IBIS/ISGRI survey, i.e. the fourth one, lists 723 hard X-ray sources, many still unidentified, i.e. lacking an X-ray counterpart or simply not…”
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INTEGRAL/IBIS and Swift/XRT observations of hard cataclysmic variables by Landi, R., Bassani, L., Dean, A. J., Bird, A. J., Fiocchi, M., Bazzano, A., Nousek, J. A., Osborne, J. P.

“…The analysis of the third INTEGRAL/Imager on Board Integral Satellite (IBIS) survey has revealed several new cataclysmic variables, most of which turned out to…”
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The 17-min orbital period in the ultracompact X-ray binary 4U 0513-40 by Fiocchi, M., Bazzano, A., Natalucci, L., Landi, R., Ubertini, P.

“…ABSTRACT The ultracompact low‐mass X‐ray binary 4U 0513–40 in the globular cluster NGC1851 exhibits large amplitude X‐ray flux variations with spectral changes…”
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THE INTEGRAL SOURCE IGR J16328–4726: A HIGH-MASS X-RAY BINARY FROM THE BEPPOSAX ERA by Fiocchi, M, Bazzano, A, Bird, A J, DRAVE, S P, NATALUCCI, L, Persi, P, Piro, L, Ubertini, P

“…We report on temporal and spectral analysis of the INTEGRAL fast transient candidate IGR J16328-4726 observed with BeppoSAX in 1998 and more recently with…”
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Hard X-ray properties of magnetic cataclysmic variables by Scaringi, S., Bird, A. J., Norton, A. J., Knigge, C., Hill, A. B., Clark, D. J., Dean, A. J., McBride, V. A., Barlow, E. J., Bassani, L., Bazzano, A., Fiocchi, M., Landi, R.

“…Hard X-ray surveys have proven remarkably efficient in detecting intermediate polars and asynchronous polars, two of the rarest type of cataclysmic variable…”
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Swift XRT Observation of 34 New INTEGRAL IBIS AGNs: Discovery of Compton-Thick and Other Peculiar Sources by Malizia, A, Landi, R, Bassani, L, Bird, A. J, Molina, M, De Rosa, A, Fiocchi, M, Gehrels, N, Kennea, J, Perri, M

“…For a significant number of the sources detected at high energies (>10 keV) by the INTEGRAL IBIS and Swift BAT instruments there is either a lack information…”
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Five New INTEGRAL Unidentified Hard X-ray Sources Uncovered by Chandra by Fiocchi, M, Bassani, L, Bazzano, A, Ubertini, P, Landi, R, Capitanio, F, Bird, A. J

“…The IBIS imager on board INTEGRAL, with a sensitivity better than a milliCrab in deep observations and a point-source location accuracy on the order of few…”
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IGR J22517+2218=MG3 J225155+2217: A New Gamma-Ray Lighthouse in the Distant Universe by Bassani, L, Landi, R, Malizia, A, Fiocchi, M. T, Bazzano, A, Bird, A. J, Dean, A. J, Gehrels, N, Giommi, P, Ubertini, P

“…We report on the identification of a new soft gamma-ray source, namely, IGR J22517+2218, detected with INTEGRAL IBIS. The source, which has an observed 20-100…”
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