491 citations · 3.1k across the 187 of their papers we have counts for
6 papers · 2 filters
On a Separatrix in the Gravitational Collapse to an Overcritical Electromagnetic Black Hole
R. Ruffini, L. Vitagliano, S. -S. Xue
The dynamical properties of an electron--positron--photon plasma created by the vacuum polarization process occurring around a charged gravitationally collapsing core of an initial…
GRB 980425, SN1998bw and the EMBH model
Remo Ruffini, Maria Grazia Bernardini, Carlo Luciano Bianco +3
The EMBH model, previously developed using GRB 991216 as a prototype, is here applied to GRB 980425. We fit the luminosity observed in the 40-700 keV, 2-26 keV and 2-10 keV bands b…
Plasma expansion in the geometry of a collapsing star
R. Ruffini, L. Vitagliano, S. -S. Xue
We describe the evolution of an electron-positron-photon plasma created by Sauter--Heisenberg--Euler--Schwinger mechanism around a collapsing charged star core in the Reissner-Nord…
electron-positron-photon plasma around a collapsing star
R. Ruffini, L. Vitagliano, S. -S. Xue
We describe electron-positron pairs creation around an electrically charged star core collapsing to an electromagnetic black hole (EMBH), as well as pairs annihilation into photons…
On Plasma Oscillations in Strong Electric Fields
R. Ruffini, L. Vitagliano, S. -S. Xue
We describe the creation and evolution of electron-positron pairs in a strong electric field as well as the pairs annihilation into photons. The formalism is based on generalized V…
New perspectives in physics and astrophysics from the theoretical understanding of Gamma-Ray Bursts
R. Ruffini, C. L. Bianco, P. Chardonnet +3
If due attention is given in formulating the basic equations for the Gamma-Ray Burst (GRB) phenomenon and in performing the corresponding quantitative analysis, GRBs open a main av…