Publication Abstracts

Green et al. 1987

Green, S., D.J. DeFrees, and A.D. McLean, 1987: Collisional excitation of interstellar cyclopropenylidene. Astrophys. J. Supp. Ser., 65, 175-191, doi:10.1086/191222.

Theoretical rotational excitation rates were computed for C3H2 in collisions with He atoms at temperatures from 30 to 120 K. The intermolecular forces were obtained from accurate self-consistent field and perturbation theory calculations, and collision dynamics were treated within the infinite-order sudden approximation. The accuracy of the latter was examined by comparing with the more exact coupled states approximation.

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BibTeX Citation

  author={Green, S. and DeFrees, D. J. and McLean, A. D.},
  title={Collisional excitation of interstellar cyclopropenylidene},
  journal={Astrophysical Journal Supplement Series},

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RIS Citation

ID  - gr01200l
AU  - Green, S.
AU  - DeFrees, D. J.
AU  - McLean, A. D.
PY  - 1987
TI  - Collisional excitation of interstellar cyclopropenylidene
JA  - Astrophys. J. Supp. Ser.
JO  - Astrophysical Journal Supplement Series
VL  - 65
SP  - 175
EP  - 191
DO  - 10.1086/191222
ER  -

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