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P. Ehrenfreund

4 papers hereh-index 2262 citations5 works total

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

author position
  • middle author2
  • last author1

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph3
  • astro-ph.GA1
same name
  • P. Ehrenfreund — 16 papers, h 55
  • P. Ehrenfreund — 4 papers, h 6
  • P. Ehrenfreund — 1 paper, h 3

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
19992026
most citedISO-SWS observations of interstellar solid 13CO2: heated ice and the Galactic 12C/13C abundance ratio

8 citations · 12 across the 4 of their papers we have counts for

collaborators

4 papers

astro-ph.GA2026

Detection of CO2​ ice in the planetary nebula NGC 6302

Charmi Bhatt, Simon W. Cao, Jan Cami +20

Using JWST/MIRI observations, we report the detection of CO2​ ice in the dusty torus of the planetary nebula NGC 6302, an environment generally considered hostile to fragile mole…

astro-ph2002★ 4 cited

Chemical Processes in Cometary Comae

S. B. Charnley, S. D. Rodgers, H. M. Butner +1

Recent developments in the chemical modelling of cometary comae are described. We discuss the cyanide chemistry and present new HCN observations of the recent comet C/2002 C1 (Ikey…

astro-ph2001

Ices in Star-Forming Regions: First Results from VLT-ISAAC

E. F. van Dishoeck, E. Dartois, W. F. Thi +8

The first results from a VLT-ISAAC program on L- and M-band infrared spectroscopy of deeply-embedded young stellar objects are presented. The advent of 8-m class telescopes allows…

astro-ph1999★ 8 cited

ISO-SWS observations of interstellar solid 13CO2: heated ice and the Galactic 12C/13C abundance ratio

A. C. A. Boogert, P. Ehrenfreund, P. A. Gerakines +7

We present observations of the stretching mode of 13CO2 ice along 13 lines of sight in the Galaxy, using the Short Wavelength Spectrometer on board of the Infrared Space Observator…

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