output
20122023
most citedFlame Propagation on the Surfaces of Rapidly Rotating Neutron Stars during Type I X-ray Bursts

47 citations

5 papers

astro-ph.GA2023★ 4 cited

Study of the optical to X-ray broad emission lines of Mrk 110

A. Juráňová, E. Costantini, L. Di Gesu +7

In order to shed light on the characteristics of the broad line region (BLR) in a narrow-line Seyfert 1 galaxy, we present an analysis of X-ray, UV, and optical spectroscopic obser…

astro-ph.HE2023★ 9 cited

Time-dependent photoionization spectroscopy of the Seyfert galaxy NGC 3783

Liyi Gu, Jelle Kaastra, Daniele Rogantini +4

We present an investigation into the spectroscopic properties of non-equilibrium photoionization processes operating in a time-evolving mode. Through a quantitative comparison betw…

astro-ph.HE2018★ 6 cited

Superburst oscillations: ocean and crustal modes excited by Carbon-triggered Type I X-ray bursts

Frank R. N. Chambers, Anna L. Watts, Yuri Cavecchi +2

Accreting neutron stars (NS) can exhibit high frequency modulations in their lightcurves during thermonuclear X-ray bursts, known as burst oscillations. The frequencies can be offs…

astro-ph.HE2015★ 21 cited

SAX J1808.4-3658, an accreting millisecond pulsar shining in gamma rays?

E. de Ona Wilhelmi, A. Papitto, J. Li +7

We report the detection of a possible gamma-ray counterpart of the accreting millisecond pulsar SAX J1808.4-3658. The analysis of ~6 years of data from the Large Area Telescope on…

astro-ph.HE2012★ 47 cited

Flame Propagation on the Surfaces of Rapidly Rotating Neutron Stars during Type I X-ray Bursts

Yuri Cavecchi, Anna L. Watts, Jonathan Braithwaite +1

We present the first vertically resolved hydrodynamic simulations of a laterally propagating, deflagrating flame in the thin helium ocean of a rotating accreting neutron star. We u…