A・一般) CCSゼーマン効果と理論計算を連携させた星形成における磁場の
A・一般) CCSゼーマン効果と理論計算を連携させた星形成における磁場の
A・一般) CCSゼーマン効果と理論計算を連携させた星形成における磁場の
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Role of Magnetic Fields in Star Formation<br />
Critical Mass below which magnetic field can support the cloud against<br />
gravity<br />
magnetically subcritical<br />
magnetically supercritical<br />
M cr ~10M , R~0.05 pc<br />
→ B cr ~ 170 G<br />
The evolution of dense cores is<br />
determined by the magnetic field.<br />
However, the role of magnetic fields in star formation is<br />
a matter of debate because of the difficulty of magnetic<br />
field measurements.