News on Interstellar grain alignment
Largely based on spectro-polarimetry obtained with
ALFOSC and
photo-polarimetry made with
Turpol at
the Nordic Optical Telescope, a team led by Dr. B-G Andersson finds
that intense molecular hydrogen formation makes dust spin and align
up with the magnetic field.
See ApJ article
Andersson, B-G, Piirola, V., De Buizer, J., et al. 2013, ApJ 775, 84A
See USRA press release
Molecular Hydrogen Formation Makes Dust Spin
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