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Home All issues Volume 503 / No 2 (August IV 2009) A&A, 503 2 (2009) 541-544 Full HTML
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Table 1:

Wavelengths, oscillator strengths, and broadening data for the two considered lines.

$\rm 2s^2S$- $2{\rm p}^2{\rm P}^{\rm o}$
$^{(a)}\Gamma~=~3.690\times10^{7}$ $^{(b)}\sigma=346$ $^{(c)}\alpha=0.236$
$\lambda$[nm] $J_{\rm l}$ $J_{\rm u}$ f $F_{\rm l}$ $F_{\rm u}$
670.79080 1/2 1/2 $1.037\times 10^{-2}$ 1 1
670.79066 1/2 1/2 $5.186\times 10^{-2}$ 1 2
670.79200 1/2 1/2 $3.112\times 10^{-2}$ 2 1
670.79187 1/2 1/2 $3.112\times 10^{-2}$ 2 2
670.77561 1/2 3/2 $1.245\times 10^{-1}$ 1 0, 1, 2
670.77682 1/2 3/2 $1.245\times 10^{-1}$ 2 1, 2, 3
$\rm 2p^2P^{o}$- $3{\rm d}^2D$
$^{(a)}\Gamma=1.055\times10^{8}$ $^{(b)}\sigma=837$ $^{(c)}\alpha=0.274$

$\lambda$[nm]		 $J_{\rm l}$ $J_{\rm u}$ f    

610.3538		 1/2 3/2 $6.386\times 10^{-1}$    
610.3664 3/2 3/2 $6.386\times 10^{-2}$    
610.3649 3/2 5/2 $5.747\times 10^{-1}$    
(a) $\Gamma$ $\rm [rad~s^{-1}]$ is the natural broadening parameter.
(b) $\sigma$ [a.u. ] is the broadening cross-section for collisions with neutral hydrogen at relative velocity $v=10^4~\rm m~s^{-1}$ (Anstee & O'Mara 1995).
(c) $\alpha$ is the velocity dependence of $\sigma$.

Source LaTeX | All tables | In the text

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