Variations of the spectral index of dust emissivity from Hi-GAL observations of the Galactic plane*

Authors: D. Paradis, M. Veneziani, A. Noriega-Crespo, R. Paladini, F. Piacentini, J. P. Bernard, P. de Bernardis, L. Calzoletti, F. Faustini, P. Martin, S. Masi, L. Montier, P. Natoli, I. Ristorcelli, M. A. Thompson, A. Traficante and S. Molinari.<br />Astronomy and Astrophysics Vol. 520 , page L8<br />Published online: 30/09/2010<br />
Keywords:
dust, extinction ; infrared: ISM.

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