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A. Ulla

2 papers hereh-index 2193 citations6 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1

Across the 1 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph2
same name
  • A. Ulla — 5 papers, h 30
  • A. Ulla — 5 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedA spectroscopic atlas of post-AGB stars and planetary nebulae selected from the IRAS Point Source Catalogue

155 citations · 155 across the 1 of their papers we have counts for

collaborators

2 papers

astro-ph2006★ 155 cited

A spectroscopic atlas of post-AGB stars and planetary nebulae selected from the IRAS Point Source Catalogue

O. Suarez, P. Garcia-Lario, A. Manchado +3

Aims: We study the optical spectral properties of a sample of stars showing far infrared colours similar to those of well-known planetary nebulae. The large majority of them were u…

astro-ph2004

Whole Earth Telescope observations of BPM 37093: a seismological test of crystallization theory in white dwarfs

A. Kanaan, A. Nitta, D. E. Winget +3

BPM 37093 is the only hydrogen-atmosphere white dwarf currently known which has sufficient mass (~ 1.1 M_sun) to theoretically crystallize while still inside the ZZ Ceti instabilit…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.