180 citations · 693 across the 12 of their papers we have counts for
12 papers
The powerful shocks in RS Oph: NuSTAR X-ray data and a complete review
Marina Orio, Gerardo Juan M. Luna, Ehud Behar +4
In the 2021 outburst of RS Ophiuchi, the gamma- and the X-ray flux were measured quasi-simultaneously from day 1 after the optical peak, offering the first comprehensive view of sh…
Chandra High Energy Transmission Gratings Spectra of V3890 Sgr
Marina Orio, Jeremy J. Drake, Jan-Uwe Ness +13
The recurrent nova (RN) V3890 Sgr was observed during the 7th day after the onset of its most recent outburst, with the Chandra ACIS-S camera and High Energy Transmission Gratings…
Multi-wavelength observations of Proxima Centauri
B. Fuhrmeister, S. Lalitha, K. Poppenhaeger +5
We report simultaneous observations of the nearby flare star Proxima Centauri with VLT/UVES and XMM-Newton over three nights in March 2009. Our optical and X-ray observations cover…
Observational Evidence for Expansion in the SSS spectra of Novae
J. -U. Ness
For several novae, a bright X-ray source with a spectrum resembling the class of Super Soft X-ray Sources (SSS) has been observed a few weeks to months after outburst. Novae are po…
V723 Cassiopeia still on in X-rays: A bright Super Soft Source 12 years after outburst
J. U-. Ness, G. Schwarz, S. Starrfield +5
We find that the classical nova V723 Cas (1995) is still an active X-ray source more than 12 years after outburst and analyze seven X-ray observations carried out with Swift betwee…
Doppler imaging an X-ray flare on the ultrafast rotator BO Mic - A contemporaneous multiwavelength study using XMM-Newton and VLT
U. Wolter, J. Robrade, J. H. M. M. Schmitt +1
We present an analysis of contemporaneous photospheric, chromospheric and coronal structures on the highly active K-dwarf star BO Mic (Speedy Mic). We localize a moderate flare in…