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Table 4

Photodissociation parameters.

Molecule α β Ref. α ⟨Dev.⟩
CS 3.7 × 10−10 2.32 a 1.5 × 10−10 35%
           
SiO 1.6 × 10−9 2.66 b 7 × 10−10 31%
           
SiS 1.6 × 10−9 2.66 c 8 × 10−10 47%

Notes.The values of α and β are taken from the literature. References. (a) Pattillo et al. (2018), (b) Heays et al. (2017), (c) assumed the same as SiO. The parameter α′ are the values that best reproduce the empirical relations between re and /V exp adopted in this study. The mean deviations ⟨Dev.⟩ are also given (see text).

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