Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Rodi, J"'
Aims. The origin of the hard X-ray emission in the Be/X-ray binary system X Persei has long been debated as its atypical 'two-hump' spectrum can be modelled in multiple ways. The main debate focuses on the the high-energy hump, which is fit as either
Externí odkaz:
http://arxiv.org/abs/2406.15018
In the multi-messenger era, facilities share their results with the scientific community through networks such as the General Coordinates Network to study transient phenomena (e.g., Gamma-ray bursts) and implement real-time analysis pipelines to dete
Externí odkaz:
http://arxiv.org/abs/2302.07876
Autor:
Rodi, J., Tramacere, A., Onori, F., Bruni, G., Sánchez-Fernández, C., Fiocchi, M., Natalucci, L., Ubertini, P.
The microquasar MAXI J\(1820+070\) went into outburst from mid-March until mid-July 2018 with several faint rebrightenings afterwards. With a peak flux of approximately 4 Crab in the \(20-50\) keV, energy range the source was monitored across the ele
Externí odkaz:
http://arxiv.org/abs/2101.10767
Autor:
Svinkin, D., Frederiks, D., Hurley, K., Aptekar, R., Golenetskii, S., Lysenko, A., Ridnaia, A. V., Tsvetkova, A., Ulanov, M., Cline, T. L., Mitrofanov, I., Golovin, D., Kozyrev, A., Litvak, M., Sanin, A., Goldstein, A., Briggs, M. S., Wilson-Hodge, C., von Kienlin, A., Zhang, X. -L., Rau, A., Savchenko, V., Bozzo, E., Ferrigno, C., Ubertini, P., Bazzano, A., Rodi, J. C., Barthelmy, S., Cummings, J., Krimm, H., Palmer, D. M., Boynton, W., Fellows, C. W., Harshman, K. P., Enos, H., Starr, R.
Magnetars are young, highly magnetized neutron stars that produce extremely rare giant flares of gamma-rays, the most luminous astrophysical phenomena in our Galaxy. The detection of these flares from outside the Local Group of galaxies has been pred
Externí odkaz:
http://arxiv.org/abs/2101.05104
Autor:
Ferrigno, C., Savchenko, V., Coleiro, A., Panessa, F., Bazzano, A., Bozzo, E., Chenevez, J., Domingo, A., Doyle, M., Goldwurm, A., Goetz, D., Jourdain, E., von Kienlin, A., Kuulkers, E., Mereghetti, S., Martin-Carrillo, A., Natalucci, L., Onori, F., Rodi, J., Roques, J. Pierre, Sanchez-Fernandez, C., Ubertini, P.
At the time of defining the science objectives of the INTernational Gamma-Ray Astrophysics Laboratory (INTEGRAL), such a rapid and spectacular development of multi-messenger astronomy could not have been predicted, with new impulsive phenomena becomi
Externí odkaz:
http://arxiv.org/abs/2011.12124
Autor:
Mereghetti, S., Savchenko, V., Ferrigno, C., Götz, D., Rigoselli, M., Tiengo, A., Bazzano, A., Bozzo, E., Coleiro, A., Courvoisier, T. J. -L., Doyle, M., Goldwurm, A., Hanlon, L., Jourdain, E., von Kienlin, A., Lutovinov, A., Martin-Carrillo, A., Molkov, S., Natalucci, L., Onori, F., Panessa, F., Rodi, J., Rodriguez, J., Sánchez-Fernández, C., Sunyaev, R., Ubertini, P.
We report on INTEGRAL observations of the soft $\gamma$-ray repeater SGR 1935+2154 performed between 2020 April 28 and May 3. Several short bursts with fluence of $\sim10^{-7}-10^{-6}$ erg cm$^{-2}$ were detected by the IBIS instrument in the 20-200
Externí odkaz:
http://arxiv.org/abs/2005.06335
Autor:
Savchenko, V., Ferrigno, C., Kuulkers, E., Bazzano, A., Bozzo, E., Brandt, S., Chenevez, J., Courvoisier, T. J. -L., Diehl, R., Domingo, A., Hanlon, L., Jourdain, E., von Kienlin, A., Laurent, P., Lebrun, F., Lutovinov, A., Martin-Carrillo, A., Mereghetti, S., Natalucci, L., Rodi, J., Roques, J. -P., Sunyaev, R., Ubertini, P.
We report the e INTernational Gamma-ray Astrophysics Laboratory (INTEGRAL) detection of the short gamma-ray burst GRB 170817A (discovered by Fermi-GBM) with a signal-to-noise ratio of 4.6, and, for the first time, its association with the gravitation
Externí odkaz:
http://arxiv.org/abs/1710.05449
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Autor:
Rodi, J., Cherry, M. L., Case, G. L., Camero-Arranz, A., Chaplin, V., Finger, M. H., Jenke, P., Wilson-Hodge, C. A.
The Earth Occultation Technique (EOT) has been applied to Fermi's Gamma-ray Burst Monitor (GBM) to perform all-sky monitoring for a predetermined catalog of hard X-ray/soft gamma-ray sources. In order to search for sources not in the catalog, thus co
Externí odkaz:
http://arxiv.org/abs/1304.1478
Autor:
Wilson-Hodge, Colleen A., Beklen, E., Bhat, P. N, Briggs, M. S., Chaplin, V., Connaughton, V., Camero-Arranz, A., Case, G., Cherry, M., Rodi, J., Finger, M. H., Jenke, P., Haynes, R. H.
Using the Gamma Ray Burst Monitor (GBM) on-board Fermi, we are monitoring the hard X-ray/soft gamma ray sky using the Earth occultation technique. Each time a source in our catalog enters or exits occultation by the Earth, we measure its flux using t
Externí odkaz:
http://arxiv.org/abs/0912.3831