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C. Vastel

129 papers hereh-index 467.3k citations260 works total

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

author position
  • first author16
  • middle author86
  • last author6

Across the 108 of 129 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA81
  • astro-ph.SR33
  • astro-ph11
  • astro-ph.EP3
  • astro-ph.IM1
same name
  • C. Vastel — 3 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

activity
20022026
most citedThe origin of complex organic molecules in prestellar cores

257 citations · 7.1k across the 128 of their papers we have counts for

collaborators
Showing 2008Show all

3 papers · 1 filter

astro-ph2008★ 187 cited

Chemical modeling of L183 (= L134N) : an estimate of the ortho/para H2 ratio

Laurent Pagani, Charlotte Vastel, Edouard Hugo +7

Context. The high degree of deuteration observed in some prestellar cores depends on the ortho-to-para H2 ratio through the H3+ fractionation. Aims. We want to constrain the ortho/…

astro-ph2008★ 163 cited

Survey of ortho-H2D+(1_{1,0}-1_{1,1}) in dense cloud cores

Paola Caselli, Charlotte Vastel, Cecilia Ceccarelli +3

We present a survey of the ortho-H2D+(1_{1,0}-1_{1,1}) line toward a sample of 10 starless cores and 6 protostellar cores, carried out at the Caltech Submillimeter Observatory. The…

astro-ph2008★ 44 cited

Simultaneous Determination of the Cosmic Ray Ionization Rate and Fractional Ionization in DR21(OH)

T. Hezareh, M. Houde, C. McCoey +2

We present a new method for the simultaneous calculation of the cosmic ray ionization rate, zeta(H2), and the ionization fraction, chi(e), in dense molecular clouds. A simple netwo…

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