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researcher

A. Valcheva

4 papers hereh-index 13590 citations75 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 4 papers where every author was matched, so the position is known.

fields
  • astro-ph3
  • astro-ph.CO1
same name
  • A. Valcheva — 3 papers, h 5

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

activity
20072009
most citedThe high activity of 3C 454.3 in autumn 2007. Monitoring by the WEBT during the AGILE detection

59 citations · 74 across the 4 of their papers we have counts for

collaborators
Showing 2007Show all

1 paper · 1 filter

astro-ph2007★ 10 cited

Carbon Stars and C/M Ratio in the WLM Dwarf Irregular Galaxy

A. T. Valcheva, V. D. Ivanov, E. P. Ovcharov +1

We identify the rich Carbon star population of the Magellanic-type dwarf irregular galaxy WLM (Wolf-Lundmark-Melotte) and study its photometric properties from deep near-IR observa…

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