Beryllium abundances and star formation in the halo and in the thick disk

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Volume 499 / No 1 (May III 2009)

A&A, 499 1 (2009) 103-119

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Table 4:

Methods adopted by the reference papers cited in the text to calculate the atmospheric parameters.
Reference	Temp.	Surface gravity	Microt.	Model atm.	LTE/NLTE?
F00	Exc. Eq. of Fe I lines	Ion. Eq. Fe I and Fe II	Fe I lines	Kurucz + overshooting	LTE
	$\log$ (EW/ $\lambda$ ) $\leq - 4.80$	$\log$ (EW/ $\lambda$ ) $\leq$ -4.80
SB02	Exc. Eq. of Fe I lines	Average of Ion. Eq. of	Fe I lines	Kurucz	LTE
	$\log$ (EW/ $\lambda$ ) $\leq$ -5.15	Fe I/Fe II and Ti I/Ti II	agrees with Ed93 relation	Castelli et al. (1997)
NS97	Exc. Eq. of Fe I lines	Ion. Eq. Fe I and Fe II	Fe I lines	(NEW)MARCS (Ed93)	LTE
	$\log$ (EW/ $\lambda$ ) $\leq$ -5.15		with $\chi \geq 4$ eV
Ed93	Strömgren photometry	Balmer discontinuity	Empiric relation	(NEW)MARCS	LTE
	calib. of (b-y) and $\beta$	index, c₁	dependent on $T_{\rm eff}$ and $\log~g$

Source LaTeX | All tables | In the text

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