835 citations
- National Interuniversity Consortium for the Physical Sciences of MatterIT56 papers
- Osservatorio Astronomico di PalermoIT28 papers
- National Institute for AstrophysicsIT18 papers
- University of Rome Tor VergataIT17 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CagliariIT14 papers
- University of CagliariIT14 papers
- Astronomical Observatory of RomeIT13 papers
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- Waseda UniversityJP10 papers
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43 papers · 1 filter
XMM-Newton detects a relativistically broadened iron line in the spectrum of the ms X-ray pulsar SAX J1808.4-3658
A. Papitto, T. Di Salvo, A. D'Aì +5
We report on a 63-ks long XMM-Newton observation of the accreting millisecond pulsar SAX J1808.4-3658 during the latest X-ray outburst which started on September 21st 2008. The pn…
Disk reflection signatures in the spectrum of the bright Z-source GX 340+0
A. D'Ai, R. Iaria, T. Di Salvo +2
We present the preliminary results of a 50 ks long XMM-Newton observation of the bright Z-source GX 340+0. In this Letter we focus on the study of a broad asymmetric emission line…
A stochastic interspecific competition model to predict the behaviour of Listeria monocytogenes in the fermentation process of a traditional Sicilian salami
Alessandro Giuffrida, Davide Valenti, Graziella Ziino +2
The present paper discusses the use of modified Lotka-Volterra equations in order to stochastically simulate the behaviour of Listeria monocytogenes and Lactic Acid Bacteria (LAB)…
Relaxation due to random collisions with a many-qudit environment
Giuseppe Gennaro, Giuliano Benenti, G. Massimo Palma
We analyze the dynamics of a system qudit of dimension mu sequentially interacting with the nu-dimensional qudits of a chain playing the ore of an environment. Each pairwise collis…
Evolutionary dynamics of imatinib-treated leukemic cells by stochastic approach
Nicola Pizzolato, Davide Valenti, Dominique Persano Adorno +1
The evolutionary dynamics of a system of cancerous cells in a model of chronic myeloid leukemia (CML) is investigated by a statistical approach. Cancer progression is explored by a…
Stochastic dynamics and mean field approach in a system of three interacting species
Davide Valenti, Bernardo Spagnolo
The spatio-temporal dynamics of three interacting species, two preys and one predator, in the presence of two different kinds of noise sources is studied. To describe the spatial d…