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Table 5

Morphology classification.

Model Global density distribution Meridional plane structure Orbital plane structure ε
v05e00 No flattening, irregular with EDE Rose Spiral - Squared 4.1
v05e25 No flattening, irregular with EDE Bipolar outflow irregular 5.5
v05e50 No flattening, irregular with EDE Bipolar outflow irregular 8.3
v10e00 Flattened with EDE Bicentric rings – peanut-shape Spiral – Archimedes 2.6
v10e25 No flattening, irregular with EDE irregular irregular 3.4
v10e50 No flattening, irregular with EDE irregular irregular 5.1
v20e00 Flattened no EDE Concentric arcs Spiral - Archimedes 1.0
v20e25 Flattened, asymmetric no EDE Arcs Spiral – perturbed 1.3
v20e50 Flattened, asymmetric no EDE Ring-arcs Spiral – perturbed 2.0

Notes. Morphology classification of the models, subdivided in: (i) global density distribution indicating if there is a flattening and/or EDE, (ii) structure in the meridional plane slice through the sink particles, (iii) wind structures in the orbital plane, and (iv) classification parameter ε defined as in Eq. (15).

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