29 citations · 85 across the 6 of their papers we have counts for
6 papers
Lyapunov functions for a non-linear model of the X-ray bursting of the microquasar GRS 1915+105
A. Ardito, P. Ricciardi, E. Massaro +2
This paper introduces a biparametric family of Lyapunov functions for a non-linear mathematical model based on the FitzHugh-Nagumo equations able to reproduce some main features of…
Time properties of the the rho-class burst of the microquasar GRS 1915+105 observed with BeppoSAX in April 1999
T. Mineo, F. Massa, E. Massaro +1
We present a temporal analysis of a BeppoSAX observation of GRS 1915+105 performed on April 13, 1999 when the source was in the rho class, which is characterised by quasi-regular b…
Non-linear oscillator models for the X-ray bursting of the microquasar GRS 1915+105
E. Massaro, A. Ardito, P. Ricciardi +3
The microquasar GRS 1915+105, exhibits a large variety of characteristic states, according to its luminosity, spectral state, and variability. The most interesting one is the so-ca…
The complex time behaviour of the microquasar GRS 1915+105 in the ρ-class observed with BeppoSAX. III: The hard X-ray delay and limit cycle mapping
F. Massa, E. Massaro, T. Mineo +4
The microquasar GRS1915+105 was observed by BeppoSAX in October 2000 for about ten days while the source was in ρ-mode, which is characterized by a quasi-regular type I bursting ac…
The complex behaviour of the microquasar GRS 1915+105 in the rho class observed with BeppoSAX. II: Time-resolved spectral analysis
T. Mineo, E. Massaro, A. D'Ai +6
BeppoSAX observed GRS 1915+105 on October 2000 with a long pointing lasting about ten days. During this observation, the source was mainly in the rho class characterized by bursts…
The complex behaviour of the microquasar GRS 1915+105 in the rho class observed with BeppoSAX. I: Timing analysis
E. Massaro, G. Ventura, F. Massa +5
GRS 1915+105 was observed by BeppoSAX for about 10 days in October 2000. For about 80% of the time, the source was in the variability class , characterised by a series of recurr…