583 citations · 4.3k across the 119 of their papers we have counts for
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astro-ph.HE2014★ 13 cited
Three new X-ray emitting sdO stars discovered with Chandra
N. La Palombara, P. Esposito, S. Mereghetti +1
X-ray observations of sdO stars are a useful tool to investigate their properties, but so far only two sdO stars were detected at X-rays. We observed a complete flux-limited sample…
astro-ph.HE2014★ 10 cited
Constraints on the winds of hot subdwarf stars from X-ray observations of two sdB binaries with compact companions: CD -30 11223 and PG 1232-136
S. Mereghetti, N. La Palombara, P. Esposito +5
Little observational data are available on the weak stellar winds of hot subdwarf stars of B spectral type (sdB). Close binary systems composed of an sdB star and a compact object…