Atomic decay data for modeling the Al K lines

P. Palmeri; P. Quinet; C. Mendoza; M. A. Bautista; J. García; M. C. Witthoeft; T. R. Kallman

doi:10.1051/0004-6361/201014779

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Volume 525 (January 2011)

A&A, 525 (2011) A59

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Table 10

Comparison between calculated and experimental lifetimes, τ.

N	Level	τ(ps)

		HFR^a	AS^b	MCDF^c	DHS^d	1/Z^e	Exp.

2	1s2p ³P₁	17.8	14.1	13.4		13.7	12.8 ± 0.7^f
4	1s(²S)2p²(³P) ⁴P_1/2	79	73		76	73	69 ± 6^g
							73 ± 8^h
4	1s(²S)2p²(³P) ⁴P_3/2	22	42		45	24	38 ± 8^g
4	1s(²S)2p²(³P) ⁴P_5/2	4	4		4	2	<5^g

Notes.

^(a)

HFR calculation (this work).

^(b)

AUTOSTRUCTURE calculation (this work).

^(c)

MCDF calculation (this work).

^(d)

DHS calculation (Chen et al. 1982).

^(e)

1/Z calculation (Vainshtein & Safronova 1978).

^(f)

BFS measurements (Armour et al. 1981).

^(g)

BFS measurements (Hellman & Träbert 1985).

^(h)

BFS measurements (Buchet et al. 1984).

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