6 citations · 6 across the 1 of their papers we have counts for
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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…
Spectral analysis of LMC X-2 with XMM/Newton: unveiling the emission process in the extragalactic Z-source
G. Lavagetto, R. Iaria, A. D'Ai' +2
We present the results of the analysis of an archival observation of LMC X-2 performed with XMM/Newton. The spectra taken by high-precision instruments have never been analyzed bef…
A complex environment around Cir X-1
A. D'Ai, R. Iaria, T. Di Salvo +2
We present the results of an archival 54 ks long Chandra observation of the peculiar source Cir X--1 during the phase passage 0.223-0.261. A comparative analysis of X-ray spectra,…
Broad-band Spectral Evolution of Scorpius X-1 along its Color-Color Diagram
A. D'Aí, P. Zycki, T. Di Salvo +3
We analyze a large collection of RXTE archive data from April 1997 to August 2003 of the bright X-ray source Scorpius X-1 in order to study the broadband spectral evolution of the…
Chandra Observation of the Big Dipper X 1624-490
R. Iaria, G. Lavagetto, A. D'Ai' +2
We present the results of a 73 ks long Chandra observation of the dipping source X 1624-490. During the observation a complex dip lasting 4 hours is observed. We analyse the persis…
Constraints to the EOS of ultradense matter with model-independent astrophysical observations
G. Lavagetto, I. Bombaci, A. D'Ai' +2
The recent discovery of burst oscillations at 1122 Hz in the x-ray transient XTE J1739-285, together with the measurement of the mass of the binary millisecond pulsar PSR J0751+180…