The photodissociation and chemistry of CO isotopologues: applications to interstellar clouds and circumstellar disks

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Table 1:

New molecular data for ¹²CO^a.
$\begin{displaymath}{ { \begin{tabular}{cc r@{.}l r@{.}l r@{ }l c r@{.}l c r@{.}l... ... 2238&8 & 42&51 & 13, 15, 17, 18 & k \\ \hline \end{tabular}}}\end{displaymath}$ References: (1) $\lambda_0$ and $\nu_0$ from Ubachs et al. (1994); (2) $A_{{\rm tot}}$ from Ubachs et al. (1994); (3) $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from Ubachs et al. (1994); (4) $\lambda_0$ and $\nu_0$ from vDB88; (5) $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from vDB88; (6) $f_{{{\rm v}}'0}$ and $A_{{\rm tot}}$ from Eidelsberg et al. (2006); (7) $\lambda_0$ , $\nu_0$ , $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from Cacciani et al. (2002); (8) $A_{{\rm tot}}$ from Drabbels et al. (1993); (9) $f_{{{\rm v}}'0}$ from Eidelsberg et al. (2004); (10) $\lambda_0$ , $\nu_0$ , $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from Ubachs et al. (2000); (11) $f_{{{\rm v}}'0}$ from Eidelsberg et al. (2006); (12) $A_{{\rm tot}}$ from Ubachs et al. (2000); (13) $\omega_{{\rm e}}'$ , $\omega_{{\rm e}}x_{{\rm e}}'$ from Kepa (1988); (14) $\lambda_0$ , $\nu_0$ , $A_{{\rm tot}}$ , $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from Cacciani et al. (2001); (15) $f_{{{\rm v}}'0}$ from Federman et al. (2001); (16) $\omega_{{\rm e}}'$ , $\omega_{{\rm e}}x_{{\rm e}}'$ from Tilford & Vanderslice (1968); (17) $\lambda_0$ , $\nu_0$ , $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from Cacciani & Ubachs (2004); (18) $A_{{\rm tot}}$ from Cacciani et al. (1998). Notes. ^a $\lambda_0$ , $\nu_0$ , ID and v' from Eidelsberg et al. (1992), $f_{{{\rm v}}'0}$ , $A_{{\rm tot}}$ , $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from ER90, unless noted otherwise. All $\eta$ are recomputed from the $f_{{{\rm v}}'0}$ and $A_{{\rm tot}}$ . The notation a(b) in this and following tables means $a~\times~10^{b}$ . Many values are rounded off from higher-precision values in the references. ^b The numbering follows vDB88. Their bands 1 and 2 are split into four and two components. The corresponding ER90 indices are also given. ^c $\omega_{{\rm e}}'$ and $\omega_{{\rm e}}x_{{\rm e}}'$ from the CO ground state (Guelachvili et al. 1983). $\omega_{{\rm e}}y_{{\rm e}}'$ and $\omega_{{\rm e}}z_{{\rm e}}'$ (not listed) are included in the model. ^d $\omega_{{\rm e}}'$ and $\omega_{{\rm e}}x_{{\rm e}}'$ from the CO⁺ $X~^2\Sigma^+$ state (Haridass et al. 2000). ^e $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from the CO⁺ $A~^2\Pi$ state (Haridass et al. 2000). ^f $\omega_{{\rm e}}'$ and $\omega_{{\rm e}}x_{{\rm e}}'$ from the CO⁺ $A~^2\Pi$ state (Haridass et al. 2000). $\omega_{{\rm e}}y_{{\rm e}}'$ (not listed) is included in the model. ^g Vibrational constants derived from the different $\nu_0$ in one of six vibrational series: bands 30-27, 28-21, 25-20-16-8, 24-19, 22-18 or 15-5. ^h $B_{{\rm v}}'$ and $D_{{\rm v}}'$ from the CO⁺ $X~^2\Sigma^+$ state (Haridass et al. 2000). ⁱ $A_{{\rm tot}}$ depends on parity and/or rotational level (see Table 3). $A_{{\rm tot}}$ and $\eta$ are listed here for J'=0 and f parity. ^j $B_{{\rm v}}'$ and $D_{{\rm v}}'$ computed from the C¹⁸O values of ER90. ^k $B_{{\rm v}}'$ and $D_{{\rm v}}'$ depend on parity (see Table 2); values are listed here for f parity.

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