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of 29
pro vyhledávání: '"Pedreira, A. C. Caligula do E. S."'
Autor:
Pedreira, A. C. Caligula do E. S., Fraija, N., Galvan-Gamez, A., Kamenetskaia, B. Betancourt, Dichiara, S., Dainotti, M. G., Becerra, R. L., Veres, P.
While the dominant radiation mechanism gamma-ray bursts (GRBs) remains a question of debate, synchrotron emission is one of the foremost candidates to describe the multi-wavelength afterglow observations. As such, it is expected that GRBs should pres
Externí odkaz:
http://arxiv.org/abs/2211.12477
Autor:
Pedreira, A. C. Caligula do E. S., Fraija, N., Galvan-Gamez, A., Kamenetskaia, B. Betancourt, Veres, P., Dainotti, M. G., Dichiara, S., Becerra, R. L.
As we further our studies on Gamma-ray bursts (GRBs), both on theoretical models and observational tools, more and more options begin to open for exploration of its physical properties. As transient events primarily dominated by synchrotron radiation
Externí odkaz:
http://arxiv.org/abs/2211.01516
Autor:
Pedreira, A. C. Caligula do E. S., Fraija, N., Dichiara, S., Veres, P., Dainotti, M. G., Galvan-Gamez, A., Becerra, R. L., Kamenetskaia, B. Betancourt
The GRB 190829A has been widely studied due to its nature and the high energy emission presented. Due to the detection of a very-high-energy component by the High Energy Stereoscopic System and the event's atypically middling luminosity, it has been
Externí odkaz:
http://arxiv.org/abs/2210.12904
Autor:
Fraija, N., Kamenetskaia, B. Betancourt, Galvan-Gamez, A., Dainotti, M. G., Becerra, R. L., Dichiara, S., Veres, P., Pedreira, A. C. Caligula do E. S.
Sub-relativistic materials launched during the merger of binary compact objects and the core-collapse of massive stars acquire velocity structures when expanding in a stratified environment. The remnant (either a spinning magnetized neutron star (NS)
Externí odkaz:
http://arxiv.org/abs/2205.09689
Autor:
Fraija, Nissim, Galvan-Gamez, Antonio, Kamenetskaia, Boris Betancourt, Dainotti, Maria G., Dichiara, Simone, Veres, P., Becerra, Rosa L., Pedreira, A. C. Caligula do E. S.
Gamma-ray bursts (GRBs) are fascinating extragalactic objects. They represent a fantastic opportunity to investigate unique properties not exhibited in other sources. Multi-wavelength afterglow observations from some short- and long-duration GRBs rev
Externí odkaz:
http://arxiv.org/abs/2205.02459
Akademický článek
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Autor:
Fraija, N., De Colle, F., Veres, P., Dichiara, S., Duran, R. Barniol, Pedreira, A. C. Caligula do E. S., Galvan-Gamez, A., Kamenetskaia, B. Betancourt
The detection of gravitational waves together with their electromagnetic counterpart, in the gamma-ray burst GRB 170817A, marked a new era of multi-messenger astronomy. Several theoretical models have been proposed to explain the atypical behavior of
Externí odkaz:
http://arxiv.org/abs/1906.00502
Autor:
Fraija, N., Dichiara, S., Pedreira, A. C. Caligula do E. S., Galvan-Gamez, A., Becerra, R. L., Montalvo, A., Montero, J., Kamenetskaia, B. Betancourt, Zhang, B. B.
Early and late multiwavelength observations play an important role in determining the nature of the progenitor, circumburst medium, physical processes and emitting regions associated to the spectral and temporal features of bursts. GRB 180720B is a l
Externí odkaz:
http://arxiv.org/abs/1905.13572
Autor:
Fraija, N., Lopez-Camara, D., Pedreira, A. C. Caligula do E. S., Kamenetskaia, B. Betancourt, Veres, P., Dichiara, S.
The production of both gravitational waves and short gamma-ray bursts (sGRBs) is widely associated with the merger of compact objects. Several studies have modelled the evolution of the electromagnetic emission using the synchrotron emission produced
Externí odkaz:
http://arxiv.org/abs/1904.07732
Autor:
Fraija, N., Dichiara, S., Pedreira, A. C. Caligula do E. S., Galvan-Gamez, A., Becerra, R. L., Duran, R. Barniol, Zhang, B. B.
Very-high-energy (VHE; $\geq 10$ GeV) photons are expected from the nearest and brightest Gamma-ray bursts (GRBs). VHE photons, at energies higher than 300 GeV, were recently reported by the MAGIC collaboration for this burst. Immediately, GRB 190114
Externí odkaz:
http://arxiv.org/abs/1904.06976