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

Free Access

Table 10

Constants (in cm^-1) for the A²Δ state of ¹³CH.

Constant	v = 0	v = 1	v = 2	v = 3

T _v	23 173.84500(200)	25 906.4648(33)	28 447.0001(50)	30 775.3828(78)
	23 173.84460(69)^a	25 906.4596(15)^a	28 446.9953(30)^a	30 775.3748(59)^a
B _v	14.492570(100)	13.830140(110)	13.11333(140)	12.31697(34)
	14.492358(41)^a	13.830193(54)^a	13.113259(88)^a	12.31700(24)^a
A _v	–1.09930(270)	–1.0741(33)	–1.0312(38)	–1.0000(68)
	–1.09926(90)^a	–1.0735(12)^a	–1.0339(35)^a	–0.9981(38)^a
γ_v × 10²	4.211(66)	4.056(77)	3.717(78)	3.530(160)
	4.184(24)^a	3.999(28)^a	3.783(48)^a	3.470(53)^a
D_v × 10³	1.54753(74)	1.58069(82)	1.64999(87)	1.7963(34)
	1.54745(28)^a	1.58442(54)^a	1.65055(48)^a	1.7972(22)^a
H_v × 10⁸	9.610(180)	5.05(18)	0.0	0.0
	9.664(65)^a	6.92(20)^a	0.0^a	0.0^a
L_v × 10¹¹	–2.61(14)	0.0	0.0	0.0
	2.667(50)^a	2.54(24)^a	0.0^a	0.0^a
γ_Dv × 10⁵	–1.140(220)	–1.610(270)	0.0	0.0
	–0.907(75)^a	–0.714(89)^a	0.0^a	0.0^a
p_v × 10⁷	0.0	0.0	0.0	0.0
	5.7(18)^a	10.4(74)^a	20.5^a^,^b	27.5^a,b
q_v × 10⁸	0.0	0.0	0.0	0.0
	–2.84(41)^a	–16.3(23)^a	–32.4^a^,^b	–47.3^a^,^b

Notes. Uncertainties in parentheses are one standard deviation in units of the last quoted digit.

^(a)

Constants derived by Zachwieja (1997).

^(b)

kept fixed in Zachwieja (1997).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.