Zobrazeno 1 - 10
of 638
pro vyhledávání: '"Ruffini Remo"'
Extracting the rotational energy from a Kerr black hole (BH) is one of the crucial topics in relativistic astrophysics. Here, we give special attention to the Penrose ballistic process based on the fission of a massive particle $\mu_0$ into two parti
Externí odkaz:
http://arxiv.org/abs/2405.08229
Autor:
Primorac Daria, Ruffini Remo, Pisani Giovanni Battista, Aimuratov Yerlan, Biancol Carlo Luciano, Karlica Mile, Melon Fuksman Julio David, Moradi Rahim, Muccino Marco, Penacchioni Ana Virginia, Rueda Jorge Armando, Wang Yu
Publikováno v:
EPJ Web of Conferences, Vol 168, p 04008 (2018)
Bright gamma-ray burst (GRB) 110731A was simultaneously observed by Fermi and Swift observatories, with a follow up optical observation which inferred the redshift of z = 2.83. Thus, available data are spanning from optical to high energy (GeV) emiss
Externí odkaz:
https://doaj.org/article/4f0f86b24d8343769f9b950516e6368b
Publikováno v:
EPJ Web of Conferences, Vol 168, p 02005 (2018)
The induced gravitational collapse (IGC) paradigm has been applied to explain the long gamma ray burst (GRB) associated with type Ic supernova, and recently the Xray flashes (XRFs). The progenitor is a binary systems of a carbon-oxygen core (CO) and
Externí odkaz:
https://doaj.org/article/9d5aa9db92bd417a8b835462fd5a897a
Autor:
Muccino Marco, Ruffini Remo, Aimuratov Yerlan, Becerra Laura M., Bianco Carlo L., Karlica Mile, Kovacevic Milos, Melon Fuksman Julio D., Moradi Rahim, Penacchioni Ana V., Pisani Giovanni B., Primorac Daria, Rueda Jorge A., Shakeri Soroush, Vereshchagin Gregory V., Xue She-Sheng, Wang Yu
Publikováno v:
EPJ Web of Conferences, Vol 168, p 01015 (2018)
We review our recent results on the classification of long and short gamma-ray bursts (GRBs) in different subclasses. We provide observational evidences for the binary nature of GRB progenitors. For long bursts the induced gravitational collapse (IGC
Externí odkaz:
https://doaj.org/article/e333dfc8433848c2b6741b40fb7f934e
Binary driven hypernova (BdHN) models long gamma-ray burst (GRBs) as occurring in the binary systems involving a carbon-oxygen core (CO$_{\rm core}$) and a companion neutron star (NS) or a black hole (BH). This model, first proposed in 2012, succeeds
Externí odkaz:
http://arxiv.org/abs/2201.03500
Autor:
Ruffini, Remo1,2,3,4 (AUTHOR) ruffini@icra.it, Sigismondi, Costantino1,3,5,6 (AUTHOR) sigismondi@icra.it
Publikováno v:
Universe (2218-1997). Jul2024, Vol. 10 Issue 7, p275. 10p.
Autor:
Argüelles, Carlos R., Becerra-Vergara, Eduar A., Krut, Andreas, Yunis, Rafael, Rueda, Jorge A., Ruffini, Remo
We study the non-linear structure formation in cosmology accounting for the quantum nature of the dark matter (DM) particles in the initial conditions at decoupling, as well as in the relaxation and stability of the DM halos. Differently from cosmolo
Externí odkaz:
http://arxiv.org/abs/2111.06199
Gamma-ray burst (GRB) 190114C first resembles the legendary GRB 130427A: Both are strong sources of GeV emission, exhibiting consistent GeV spectral evolution, and almost identical in detail for the morphology of light-curves in X-ray, gamma-ray and
Externí odkaz:
http://arxiv.org/abs/1901.07505
We investigate the evolution of isolated, zero and finite temperature, massive, uniformly rotating and highly magnetized white dwarf stars under angular momentum loss driven by magnetic dipole braking. We consider the structure and thermal evolution
Externí odkaz:
http://arxiv.org/abs/1812.10543
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