97 citations · 1.3k across the 112 of their papers we have counts for
Showing 2018Show all
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astro-ph.HE2018★ 17 cited
On the apparent absence of WR+NS systems: the curious case of WR124
J. A. Toala, L. M. Oskinova, W. -R. Hamann +8
Among different types of massive stars in advanced evolutionary stages is the enigmatic WN8h type. There are only a few Wolf-Rayet (WR) stars with this spectral type in our Galaxy.…
astro-ph.SR2018★ 7 cited
HST STIS UV Spectroscopic Observations of the Protoplanetary Nebula Hen3-1475
Xuan Fang, Ana I. Gomez de Castro, Jesus A. Toala +1
We present UV spectra of the protoplanetary nebula (pPN) Hen3-1475 obtained with the Space Telescope Imaging Spectrograph (STIS) on board the Hubble Space Telescope (HST). Our deep…
astro-ph.GA2018★ 37 cited
On the X-ray temperature of hot gas in diffuse nebulae
J. A. Toalá, S. J. Arthur
X-ray emitting diffuse nebulae around hot stars are observed to have soft-band temperatures in the narrow range [1-3] K, independent of the stellar wind parameters an…