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most citedLow-ionization structures in planetary nebulae - I: physical, kinematic and excitation properties

49 citations · 117 across the 7 of their papers we have counts for

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astro-ph.SR2016★ 37 cited

H in low-ionization structures of planetary nebulae

Stavros Akras, Denise R. Gonçalves, Gerardo Ramos-Larios

We report the detection of near-IR H emission from the low-ionization structures (knots) in two planetary nebulae. The deepest ever, high-angular resolution H 1-0 S(1) at 2…