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Published byJulie Barker Modified about 1 year ago

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Segunda parte

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IRAS Vela Shell

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IRAS 100µ (30° x 30°) Pup Vel Feitzinger & Stüwe 1984 Fig. 1 14°x14°

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Pereyra & Magalhães 04

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Pereyra & Magalhães 06

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Chandrasekhar & Fermi 51 Estimating Magnetic Fields ρ : density ν : turbulent velocity Δθ: polarization angle dispersion

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Pereyra & Magalhães 06 B = 18 ± 13 μG

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Evaluating Mass-to-Magnetic flux ratio (M / Φ) crit : critical value for the mass can be supported by a magnetic flux N (H 2 ) : H 2 column density Crutcher 2004 λ < 1 subcritical regime, magnetic support prevents collapse and star formation

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Pereyra & Magalhães 06 Results support subcritical regime

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Lupus Dark Cloud Alves & Franco 06

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