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| Query : 2021MNRAS.507.4086L |
2021MNRAS.507.4086L - Mon. Not. R. Astron. Soc., 507, 4086-4094 (2021/November-1)
Resolved fine and hyperfine state-to-state rate coefficients for the rotational transitions of C3N induced by collision with He.
LARA-MORENO M., STOECKLIN T. and HALVICK P.
Abstract (from CDS):
The fine and hyperfine resolved state-to-state rate coefficients for the rotational (de)excitation of C3N by collision with helium are computed. To this aim a 2D potential energy surface is calculated for this system. The recoupling method is used to obtain the fine and hyperfine structure resolved rate coefficients from spin-free close-coupling calculations. These results are compared with those given by the infinite-order sudden approximation and the M-randomizing limit. General propensity rules for the transitions are also found and analysed.
Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society
Journal keyword(s): molecular data - molecular processes - scattering - ISM: molecules
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NAME Kutner's Cloud | MoC | 04 32 44.6 | +24 23 13 | ~ | 283 | 0 | |||||
| 2 | TMC-1 | MoC | 04 41 45.9 | +25 41 27 | ~ | 1872 | 0 |
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