activity
20192024
most citedHigh velocity string of knots in the outburst of the Planetary Nebula Hb4

21 citations · 84 across the 10 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

astro-ph.SR2022★ 2 cited

Discovery of an optical cocoon tail behind the runaway HD 185806

Z. T. Spetsieri, P. Boumis, A. Chiotellis +6

Studies on the circumstellar structures around evolved stars provide vital information on the evolution of the parent star and the properties of the local interstellar medium. In t…

astro-ph.GA2022★ 15 cited

Deep optical study of the mixed-morphology supernova remnant G 132.7+1.3 (HB3)

P. Boumis, A. Chiotellis, V. Fragkou +8

We present optical ccd images of the large supernova remnant (SNR) G132.71.3 (HB3) covering its full extent for the first time, in the emission lines of H[N II], [S II] and…