Stellar laboratories - VI. New Mo iv–vii oscillator strengths and the molybdenum abundance in the hot white dwarfs G191−B2B and RE 0503−289

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Volume 587 (March 2016)

A&A, 587 (2016) A39

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Table A.9

Comparison of wavelengths and log gf values of the identified Mo v and Mo vi lines to literature values.

		Energy/cm^-1		λ/Å	log gf	λ/Å	log gf
Ion	Transition
		lower level	upper level	this work		literature

Mo v	5p ³P– 6s ⁵5/2[5/2]_3.0	157 851	256 676	1011.889	−0.12	1011.891	−0.16 ^a
	5p ¹D– 5d ³F_2.0	146 977	237 760	1101.530	0.01	1101.529	0.07 ^a
	5p ³D– 5d ³F_2.0	148 949	237 760	1125.988	0.22	1125.990	0.31 ^a
	5p ³– 5d ³F_3.0	151 195	239 069	1137.995	0.32	1137.999	0.39 ^a
	5p ³D– 5d ³F_4.0	153 040	240 110	1148.502	0.45	1148.504	0.52 ^a
	5p ³– 5d ³G_4.0	151 195	235 496	1186.227	0.52	1186.230	0.57 ^a
	5p ³D– 5d ³D_1.0	148 949	233 190	1187.061	0.03	1187.061	0.10 ^a
	5s ³D_3.0– 5p ³P	94 835	157 851	1586.898	0.01	1586.890	0.09 ^a
	5s ¹D_2.0– 5p ¹P	99 380	162 257	1590.414	−0.08	1590.415	0.01 ^a
	5s ¹D_2.0– 5p ¹	99 380	159 857	1653.541	0.28	1653.541	0.35 ^a
	5s ³D_3.0– 5p ³	94 835	155 032	1661.215	0.44	1661.215	0.51 ^a
	5s ³D_2.0– 5p ³D	93 111	153 040	1668.662	0.15	1668.660	0.24 ^a
Mo vi	5p ²P– 5d ²D_3/2	182 404	282 826	995.806	0.35	995.811	0.44 ^b
	5p ²P– 5d ²D_5/2	187 331	283 611	1038.640	0.59	1038.642	0.67 ^b
	5p ²P– 5d ²D_3/2	187 331	282 826	1047.182	−0.37	1047.184	−0.28 ^b
	5d ²D_5/2– 5f ²	283 611	368 203	1182.142	0.65	1182.143	0.72 ^b
	5g ²G_9/2– 7h ²H	395 184	474 297	1264.023	0.31	1264.052	0.32 ^b,c
	4d²²– 5g ²G_7/2	316 477	395 184	1270.523	−1.04	1270.520	−0.91 ^b
	4d²²– 6d	316 477	386 552	1427.030	−2.22	–	–
	5s ²S_1/2– 5p ²P	119 726	187 331	1479.168	0.09	1479.168	0.15 ^b
	5s – 5p ²P	119 726	182 404	1595.435	−0.25	1595.435	−0.18 ^b

Notes.

^(a)

Reader & Tauheed (2015);

^(b)

Reader (2010), Mo viλ 1427.030 Å is not listed;

^(c)

blend with 5g ²G_7/2–7h ²H, λ 1264.017 Å, log gf = 0.23.

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