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Table 5:

Lyman-$\alpha $ to Lyman-$\beta $ integrated intensity ratios obtained by various prominence models.

Type of models
Lyman-$\alpha $/Lyman-$\beta $

1D models without PCTR 1
90-400
1D models with PCTR 2 110-280
1D multi-slab models without A.D. 3 42-111
1D multi-slab models with A.D. 4 2.3-18.5

References. 1 Gouttebroze et al. (1993); 2 Anzer & Heinzel (1999); 3 Vial et al. (1989); 4 Fontenla et al. (1996).

Notes. A.D. means ambipolar diffusion.


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