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Home All issues Volume 674 (June 2023) A&A, 674 (2023) A125 Full HTML
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Table A.3

Quantum numbersa, transition frequency (Frequency), uncertainty (Unc.), lower state energy (Elow) and A value of OH Λ-doubling transitions in the υ = 1, 2Π3/2 state from our present fit.

N p J F − N p υ J F Frequency (MHz) Unc. (MHz) Elow (cm−1) A (×10−6s−1)
8 + 8.5 8 − 8 − 1 8.5 8 86177.8025 0.0554 4840.2064 0.387
8 + 8.5 9 − 8 − 1 8.5 9 86191.7190 0.0554 4840.2048 0.388
9 − 9.5 9 − 9 + 1 9.5 9 107485.6400 0.0845 5157.1087 0.591
9 − 9.5 10 − 9 + 1 9.5 10 107500.4151 0.0845 5157.1070 0.591
10 + 10.5 10 − 10 − 1 10.5 10 130638.8841 0.1235 5507.3314 0.854
10 + 10.5 11 − 10 − 1 10.5 11 130654.3551 0.1235 5507.3296 0.855
11 − 11.5 11 − 11 + 1 11.5 11 155506.9363 0.1748 5890.5079 1.18
11 − 11.5 12 − 11 + 1 11.5 12 155522.9647 0.1748 5890.5060 1.18
12 + 12.5 12 − 12 − 1 12.5 12 181960.7090 0.2414 6306.2157 1.58
12 + 12.5 13 − 12 − 1 12.5 13 181977.1759 0.2414 6306.2138 1.58
13 − 13.5 13 − 13 + 1 13.5 13 209870.4018 0.3279 6753.9818 2.06
13 − 13.5 14 − 13 + 1 13.5 14 209887.2044 0.3279 6753.9798 2.06
14 + 14.5 14 − 14 − 1 14.5 14 239104.1684 0.4406 7233.2873 2.60
14 + 14.5 15 − 14 − 1 14.5 15 239121.2166 0.4406 7233.2853 2.61
15 − 15.5 15 − 15 + 1 15.5 15 269527.3940 0.5879 7743.5703 3.23
15 − 15.5 16 − 15 + 1 15.5 16 269544.6085 0.5879 7743.5683 3.23
16 + 16.5 16 − 16 − 1 16.5 16 301002.3858 0.7804 8284.2290 3.94
16 + 16.5 17 − 16 − 1 16.5 17 301019.6957 0.7804 8284.2270 3.94
17 − 17.5 17 − 17 + 1 17.5 17 333388.3372 1.0304 8854.6237 4.71
17 − 17.5 18 − 17 + 1 17.5 18 333405.6788 1.0305 8854.6216 4.72
18 + 18.5 18 − 18 − 1 18.5 18 366541.4751 1.3526 9454.0788 5.57
18 + 18.5 19 − 18 − 1 18.5 19 366558.7903 1.3526 9454.0767 5.57
19 − 19.5 19 − 19 + 1 19.5 19 400315.3257 1.7632 10081.8849 6.48
19 − 19.5 20 − 19 + 1 19.5 20 400332.5615 1.7632 10081.8828 6.48

Notes. (a) N is the rotational quantum number, p is the parity, J and F are the resulting momenta after adding the electron and nuclear spin angular momenta to the rotational one; υ is the vibrational state.

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