CH in stellar atmospheres: an extensive linelist | Astronomy & Astrophysics (A&A)

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Table 7

Radiative lifetimes from this work and experimental lifetimes from Luque & Crosley (1996b) of the B levels in ns.

	v = 0		v = 1

J	τ _rad	τ _exp	τ _rad	τ _exp
0.5	328		472
1.5	329		474
2.5	330	328	476
3.5	332	345	480	396
4.5	335	328	486	410
5.5	338	346	493	405
			predissociation onset
6.5	343	356	502	390
7.5	348	354	512	5.0
8.5	354	360	526	0.350
9.5	361	345	543	0.075
10.5	370	352	563	0.015
11.5	380	364	589	0.005
12.5	392	362	620	0.0013
13.5	406	395		0.0004
14.5	423	435		0.0002^a
	predissociation onset
15.5	443	140		0.00001^a
16.5	468	70		0.000003^a
17.5	498	0.6		1.0E-6^a
18.5	535	0.045		3.0E-7^a
19.5	582	0.010		1.0E-7^a
20.5	642	0.003		3.0E-8^a
21.5	723	0.0004
	– predissociation barrier –

Notes.

^(a)

Extrapolated value from astrophysical observations. Predissociation onset is the limit of the lowest level with evidence for predissociation and predissociation barrier indicates the limit of the uppest level with evidencce for predissociation.

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