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researcher

A. Hjalmarson

14 papers hereh-index 10355 citations25 works total

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

author position
  • middle author9
  • last author1

Across the 10 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph5
  • astro-ph.GA4
  • astro-ph.SR3
  • astro-ph.CO1
  • astro-ph.EP1

identity via Semantic Scholar / OpenAlex

activity
20032021
most citedMulti-line detection of O2 toward rho Oph A

101 citations · 326 across the 14 of their papers we have counts for

collaborators
Showing 2009Show all

3 papers · 1 filter

astro-ph.SR2009★ 33 cited

A spectral line survey of Orion KL in the bands 486-492 and 541-577 GHz with the Odin satellite I. The observational data

A. O. H. Olofsson, C. M. Persson, N. Koning +14

Spectral line surveys are useful since they allow identification of new molecules and new lines in uniformly calibrated data sets. Nonetheless, large portions of the sub-millimetre…

astro-ph.SR2009★ 15 cited

Water and ammonia abundances in S140 with the Odin satellite

C. M. Persson, M. Olberg, A. Hjalmarson +7

We have used the Odin satellite to obtain strip maps of the ground-state rotational transitions of ortho-water and ortho-ammonia, as well as CO(5-4) and 13CO(5-4) across the PDR, a…

astro-ph.SR2009★ 22 cited

Odin observations of water in molecular outflows and shocks

P. Bjerkeli, R. Liseau, M. Olberg +9

Aims. We investigate the ortho-water abundance in outflows and shocks in order to improve our knowledge of shock chemistry and of the physics behind molecular outflows. Methods. We…

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