Constraining MHD disk winds with ALMA - Apparent rotation signatures and application to HH212

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Table A.1

Disk parameters and emerging wind properties of the calculated self-similar MHD solutions.

	Input disk parameters^(a)					Solved parameters^(a)			Wind properties^(b)

Model name	ξ	ɛ	α_v ^(c)	α_m	χ_m	μ	p	q	λ_BP
L13W36	3.8 × 10⁻²	3.2 × 10⁻²	1.2	2	1.42	0.35	1.1	1.8	13.7	36
L13W130	4 × 10⁻²	5 × 10⁻²	0.9	1.9	1.38	0.21	1.2	2.3	12.9	134
L5W30	0.11	1 × 10⁻²	1.1	2.3	4.2	0.22	2	4.9	5.5	30
L5W17	0.11	1 × 10⁻²	1.2	2.35	4.1	0.25	1.85	4.33	5.5	17

Notes. ^(a) See Appendix A for parameter definitions; ^(b) λ_BP is the wind Blandford & Payne magnetic lever arm parameter, defined in Eq. (3). is the wind maximum widening factor r_max∕r₀ (see Eq. (4) and Fig. A.2). ^(c)we take , corresponding to ν_v = ν_m (magnetic Prandl number = 1).

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