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Pawan Tiwari, B. Banerjee, G. Oganesyan, Ansh Chopra et autres
A significant fraction of GRB early afterglows exhibit fast and bright X-ray flares, discovered by Swift X-ray Telescope. Their rapid temporal variability and spectral evolution have suggested an internal shock origin, analogous to prompt MeV emission. However, their physical origin and radiation …
B. Banerjee, Alessio Mei, Annarita Ierardi, Samanta Macera et autres
Long-duration gamma-ray bursts are typically powered by relativistic jets launched after the core collapse of some rapidly rotating massive stars. Internal dissipation releases part of the jet energy as highly variable MeV prompt emission, while the remaining kinetic energy drives an external …
B. Banerjee, Alessio Mei, Annarita Ierardi, Samanta Macera et autres
Long-duration gamma-ray bursts are typically powered by relativistic jets launched after the core collapse of some rapidly rotating massive stars. Internal dissipation releases part of the jet energy as highly variable MeV prompt emission, while the remaining kinetic energy drives an external …
it, in, us (code pays fourni par la source)
Ansh Chopra, Samuele Ronchini, B. Banerjee, Marica Branchesi et autres
Fast X-ray transients (FXTs) detected by the Einstein Probe mission have emerged as a rapidly growing class of extragalactic transients, whose physical origin remains uncertain. Compact binary coalescence (CBC) systems have been proposed as one possible progenitor for at least a subset …
Ansh Chopra, Samuele Ronchini, B. Banerjee, Marica Branchesi et autres
Fast X-ray transients (FXTs) detected by the Einstein Probe mission have emerged as a rapidly growing class of extragalactic transients, whose physical origin remains uncertain. Compact binary coalescence (CBC) systems have been proposed as one possible progenitor for at least a subset …
it, nl, gb (code pays fourni par la source)
G. Oganesyan, Om Sharan Salafia, Emanuele Sobacchi, Samanta Macera et autres
A small fraction of X-ray photons from gamma-ray bursts (GRBs), after escaping the relativistic jet, are scattered by electrons in the circumburst medium. Subsequent photon–photon absorption between the incoming MeV γ-rays and the back-scattered X-rays generates electron–positron pairs, enriching the surrounding medium …
it (code pays fourni par la source)
G. Oganesyan, Om Sharan Salafia, Emanuele Sobacchi, Samanta Macera et autres
A small fraction of X-ray photons from gamma-ray bursts (GRBs), after escaping the relativistic jet, are scattered by electrons in the circumburst medium. Subsequent photon–photon absorption between the incoming MeV γ -rays and the back-scattered X-rays generates electron–positron pairs, enriching the surrounding …
it (code pays fourni par la source)
Annarita Ierardi, G. Oganesyan, S. Ascenzi, Marica Branchesi et autres
Early X-ray emission of gamma-ray bursts (GRBs) traces the transition between the prompt emission and the afterglow radiation, and its rapid flux decline is often interpreted as the tail of the prompt emission. As such, the early X-ray radiation can offer insights …
G. Oganesyan, S. Ascenzi, M. Branchesi, B. Banerjee et autres
Early X-ray emission of gamma-ray bursts (GRBs) traces the transition between the prompt emission and the afterglow radiation, and its rapid flux decline is often interpreted as the tail of the prompt emission. As such, the early X-ray radiation can offer insights …
it (code pays fourni par la source)
Annarita Ierardi, G. Oganesyan, S. Ascenzi, Marica Branchesi et autres
Early X-ray emission of gamma-ray bursts (GRBs) traces the transition between the prompt emission and the afterglow radiation, and its rapid flux decline is often interpreted as the tail of the prompt emission. As such, the early X-ray radiation can offer insights …
it (code pays fourni par la source)
Adrian Abac, L. Raul Abramo, Simone Albanesi, Angelica Albertini et autres
Abstract Einstein Telescope (ET) is the European project for a gravitational-wave (GW) observatory of third-generation. In this paper we present a comprehensive discussion of its science objectives, providing state-of-the-art predictions for the capabilities of ET in both geometries currently under consideration, a …
de, br, it, cz, fr, gb, es, us, gr, cl, be, hu, pl, ch, nl, pt (code pays fourni par la source)
G. Oganesyan, Om Sharan Salafia, Emanuele Sobacchi, Samanta Macera et autres
A small fraction of X-ray photons from $γ$-ray bursts (GRBs), after escaping the relativistic jet, are scattered by electrons in the circumburst medium. Subsequent photon-photon absorption between the incoming MeV $γ$-rays and the back-scattered X-rays generate electron-positron pairs, enriching the surrounding medium …
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