Charla
Probing the early Universe with gravitational Wave Background
We will review both theoretical and obsevational aspects of gravitational wave backgrounds of cosmological origin. We will present a classifcation of...
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PublicaciónProperties of OB star-black hole systems derived from detailed binary evolution modelsContext. The recent gravitational wave measurements have demonstrated the existence of stellar mass black hole binaries. It is essential for our understanding...
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PublicaciónQuiescent NIR and optical counterparts to candidate black hole X-ray binariesWe present near-infrared and optical imaging of 15 candidate black hole X-ray binaries. In addition to quiescent observations for all sources, we also observed...
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PublicaciónRadio activity in H1743-322Following the detection of renewed activity in H1743-322 with Swift/BAT (Krimm et al., ATEL #2058), we triggered radio observations of the source using the VLA...
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PublicaciónRadio Continuum Studies of Ultracompact and Short Orbital Period X-Ray BinariesWe present the radio continuum counterparts to the enigmatic ultracompact X-ray binaries (UCXBs): a black hole or neutron star accreting from a hydrogen...
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NoticiaRAFFAELLA MORGANTI: “La primera imagen de un agujero negro ha sido un hito muy importante para la Astrofísica"La Radioastronomía es una de las ramas de la Astrofísica observacional que ha experimentado un mayor crecimiento en los últimos años. Para estudiar el Universo...
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PublicaciónRe-brightening of XMMSL1 J171900.4-353217We continued our Swift-XRT monitoring of the new very-faint X-ray source XMMSL1 J171900.4-353217 [ATel #2607, #2656]. Two new observations were obtained on Jun...
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PublicaciónRecent Chandra and Swift Observations of New X-ray Transients in M31We report recent observations of M31 taken with Chandra/ACIS-I on 2009-05-29.1 UT and with Swift/XRT on 2009-06-07.08 UT. In the 4ks Chandra/ACIS-I image, we...
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PublicaciónRenewed activity of the very faint X-ray transient CXOGC J174535.5-290124 and continued activity of the neutron-star X-ray transient SAX J1747.0-2853On 8-9 September 2006, a series of 7 XMM-Newton observations were performed as part of our XMM-Newton/Chandra monitoring campaign of the 1.7 square degree...