'Bacmann et al' presentation slideshows

Observations of deuterated molecules as probes of the earliest stages of star formation.

Observations of deuterated molecules as probes of the earliest stages of star formation. Helen Roberts University of Manchester. Dark Clouds: T ~ 10K H 2 density ~ 10 4 cm -3 Contain large, unsaturated molecules Typical D/H ratios are 1-10%. E 1 ~ 200 K; E 2 ~ 370 K; E 3 ~550 K.

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