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Table A.2

Branching ratios of 12C16O from 88.5 to 108.00 nm, normalised with two different sources of the photoionisation cross-section data for the C atom.

Upper state ν′ ν0 (cm−1) Photodissociation branching ratios %(a)
C(1D) max(b) C(1D) min(b) O(1D) max(b) O(1D) min(b) C(1S) max(b) C(1S) min(b) C(1D) max(c) C(1D) min(c) O(1D) max(c) O(1D) min(c) C(1S) max(c) C(1S) min(c)
112 938 6.4 6.4 10.5 10.5 2.6 2.6 16.1 16.1 9.3 9.3 3.0 3.0
112 786 3.9 3.9 18.7 18.7 0.8 0.8 10.2 10.2 17.5 17.5 1.0 1.0
112 649-112 659 1.8 4.3 14.4 36.8 0.6 1.1 5.0 11.2 13.9 34.0 0.8 1.4
112 561-112 616 2.1 3.7 5.3 20.7 0.1 0.8 5.6 9.7 5.0 19.4 0.1 1.0
112 495 2.3 2.3 2.2 2.2 0.2 0.2 6.2 6.2 2.1 2.1 0.3 0.3
112 476 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
112 413-112 432 0.0 0.7 0.0 1.4 0.0 0.1 0.0 2.0 0.0 1.3 0.0 0.2
112 389 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
112 329-112 371 0.2 3.4 0.5 10.6 0.1 0.6 0.6 8.9 0.5 9.9 0.1 0.8
112 296-112 299 5.7 6.8 16.7 20.2 0.8 0.9 14.6 16.9 15.1 17.9 0.9 1.1
112 277-112 280 2.7 3.0 7.9 8.0 0.4 0.4 7.0 7.6 7.5 7.6 0.5 0.5
112 257 2.1 2.1 3.5 3.5 0.1 0.1 5.4 5.4 3.4 3.4 0.2 0.2
112 220-112 234 0.9 8.3 1.7 1.7 0.0 0.1 2.3 19.5 1.5 1.7 0.0 0.1
112 159 2.5 2.5 5.5 5.5 0.7 0.7 5.8 5.8 5.3 5.3 0.9 0.9
112 150 1.2 1.2 3.2 3.2 0.5 0.5 2.7 2.7 3.2 3.2 0.6 0.6
112 143 0.7 0.7 1.6 1.6 0.3 0.3 1.8 1.8 1.5 1.5 0.4 0.4
112 108-112 127 0.6 0.9 1.0 1.5 0.2 0.4 1.3 2.0 1.0 1.5 0.3 0.5
112 066-112 085 0.0 1.0 0.0 1.4 0.7 0.9 0.0 2.4 0.0 1.4 0.9 1.2
111 988-112 007 0.6 1.3 0.0 0.9 0.2 1.5 1.4 3.1 0.0 0.9 0.3 1.8
111 952 1.4 1.4 0.0 0.0 1.0 1.0 3.4 3.4 0.0 0.0 1.3 1.3
111 849 1.2 1.2 2.1 2.1 0.3 0.3 2.9 2.9 2.1 2.1 0.4 0.4
111 772-111 776 0.0 0.7 0.0 0.9 0.0 0.2 0.0 1.8 0.0 0.9 0.0 0.2
111 680 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
111 450-111 517 0.5 1.8 0.6 3.0 0.0 0.1 1.1 3.7 0.6 2.9 0.0 0.2
111 333-111 394 0.8 13.2 1.4 27.8 0.1 1.1 1.6 24.4 1.3 24.5 0.1 1.3
111 227-111 252 21.0 23.9 31.4 36.6 0.0 0.0 37.0 40.0 23.9 28.8 0.0 0.0
111 096.5 2.1 2.1 7.5 7.5 0.0 0.0 4.4 4.4 7.3 7.3 0.0 0.0
111 023-111 043 0.5 1.4 1.0 2.5 0.0 0.0 0.6 2.6 1.0 2.5 0.0 0.0
110 989-111 006 0.7 13.3 1.4 43.4 0.0 0.0 1.2 21.8 1.4 35.3 0.0 0.0
110 916-110 921 1.4 2.3 1.9 2.6 0.0 0.0 2.4 4.1 1.9 2.5 0.0 0.0
110 826-110 863 0.4 0.9 0.5 2.5 0.0 0.0 0.7 1.7 0.5 2.5 0.0 0.0
110 697-110 705 2.3 2.6 3.0 5.2 0.0 0.0 4.1 4.6 2.9 5.1 0.0 0.0
110 655-110 678 0.6 1.0 0.2 1.2 0.0 0.0 0.9 1.5 0.2 2.0 0.0 0.0
1Π ? 110 480-110 485 1.4 1.4 2.7 3.1 0.0 0.0 2.8 2.8 2.7 3.1 0.0 0.0
(7 pπ) 1Π 0 110 345-110 350 3.0 3.2 17.1 18.0 0.0 0.0 6.0 6.4 16.5 17.5 0.0 0.0
(7 pσ) 1Σ+ 0 110 287-110 313 1.2 1.8 2.4 7.1 0.0 0.0 2.0 3.5 2.4 8.6 0.0 0.0
1Π 0 109 565 19.0 22.0 26.0 30.0 0.0 0.0 20.7 23.9 25.5 30.0 0.0 0.0
(5 pσ) 1Σ+ 1 109 481 8.4 12.0 15.0 18.9 0.0 0.0 9.3 13.2 14.8 18.7 0.0 0.0
1 Σ+ 2 109 449 27.4 32.9 18.8 25.6 0.0 0.0 29.6 35.3 18.2 24.7 0.0 0.0
(6 pπ) 1 Π 0 109 203 2.1 2.1 3.1 3.1 0.0 0.0 1.6 1.6 3.1 3.1 0.0 0.0
(6 pσ) 1 Σ+ 0 109 174 0.2 6.8 0.2 6.3 0.0 0.0 0.2 5.2 0.2 6.4 0.0 0.0
1 Π 2 109 019 14.2 15.0 57.1 57.8 0.0 0.0 10.4 11.0 59.8 60.3 0.0 0.0
(6sσ) 1 Σ+ 0 108 789 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
I′ (5sσ) 1Σ+ 1 108 679 0.4 0.9 0.0 0.0 0.0 0.0 0.3 0.6 0.0 0.0 0.0 0.0
(5dσ) 1 Σ+ 0 108 371 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1 Σ+ 1 108 151 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
W(3sσ) 1 Π 3 108 014 6.0 6.4 3.6 4.2 0.0 0.0 3.4 3.6 3.7 4.3 0.0 0.0
1 Π 2 107 682 35.3 39.8 5.0 5.8 0.0 0.0 23.1 26.7 5.9 7.1 0.0 0.0
(4 pπ) 1 Π 2 107 520 64.5 65.6 7.7 7.9 0.0 0.0 50.0 51.3 10.8 11.2 0.0 0.0
1 Π 0 107 403 35.0 43.8 11.5 15.0 0.0 0.0 26.6 34.5 13.0 17.4 0.0 0.0
(5 pπ) 1 Π 0 107 336 24.0 24.0 4.0 4.0 0.0 0.0 17.6 17.6 4.3 4.3 0.0 0.0
(5pσ) 1 Σ+ 0 107 174 2.2 9.3 0.2 1.0 0.0 0.0 1.6 7.0 0.2 1.0 0.0 0.0
1 Σ+ 2 106 876 20.1 20.1 3.3 3.3 0.0 0.0 15.6 15.6 3.5 3.5 0.0 0.0
I(5sσ) 1Σ+ 0 106 388 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
W(3sσ) 1Π 2 106 251 1.5 2.1 7.2 8.1 0.0 0.0 1.2 1.7 7.2 8.1 0.0 0.0
(4dσ) 1Σ+ 0 105 676 0.0 9.5 0.0 0.6 0.0 0.0 0.0 8.7 0.0 0.6 0.0 0.0
L(4pπ) 1Π 1 105 442 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
W(3sσ) 1Π 1 104 577 24.9 25.6 0.0 0.0 0.0 0.0 24.9 25.6 0.0 0.0 0.0 0.0
J(4sσ) 1Σ+ 1 103 692 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
L(4pπ) 1Π 0 103 272 3.4 15.8 0.0 0.0 0.0 0.0 3.5 16.3 0.0 0.0 0.0 0.0
L′(3dπ) 1Π 1 103 212 49.2 52.7 0.0 0.0 0.0 0.0 50.2 53.7 0.0 0.0 0.0 0.0
K(4pσ) 1Σ+ 0 103 055 0.0 7.9 0.0 0.0 0.0 0.0 0.0 8.2 0.0 0.0 0.0 0.0
W(3sσ) 1Π 0 102 807 7.1 29.9 0.0 0.0 0.0 0.0 7.4 30.8 0.0 0.0 0.0 0.0
E′ 1Π 2 102 312 33.6 47.5 0.0 0.0 0.0 0.0 35.3 49.4 0.0 0.0 0.0 0.0
F(3dσ) 1Σ+ 1 101 772 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
J(4sσ) 1Σ+ 0 101 456 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
G(3dπ) 1Π 0 101 031 0.0 35.4 0.0 0.0 0.0 0.0 0.0 35.7 0.0 0.0 0.0 0.0
F(3dσ) 1Σ+ 0 99 742 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
E(3pπ) 1Π 1 95 083 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
C(3pσ) 1Σ+ 1 94 066 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
E(3pπ)1Π 0 92 930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Notes. (a) The maximum and minimum photodissociation branching ratios for all the 12 C16O states are adopted from Chi et al. (2021); Gao et al. (2013, 2012, 2011); Guan et al. (2020); Jiang et al. (2019a); Shi et al. (2018). (b) Photoionisation cross-sections of C(3P), C(1 D) and C(1 S) are adopted from Burke & Taylor (1979); Cantu et al. (1981). (c) Photoionisation cross-sections of C(3P), C(1 D) and C(1 S) are adopted from https://phidrates.space.swri.edu/.

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