Astrofísicas: Extinción

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    Planck intermediate results. XVII. Emission of dust in the diffuse interstellar medium from the far-infrared to microwave frequencies
    The dust-Hi correlation is used to characterize the emission properties of dust in the diffuse interstellar medium (ISM) from far infrared wavelengths to...
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    Planck intermediate results. XXI. Comparison of polarized thermal emission from Galactic dust at 353 GHz with interstellar polarization in the visible
    The Planck survey provides unprecedented full-sky coverage of the submillimetre polarized emission from Galactic dust. In addition to the information on the...
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    Planck intermediate results. XXIX. All-sky dust modelling with Planck, IRAS, and WISE observations
    We present all-sky modelling of the high resolution Planck, IRAS, and WISE infrared (IR) observations using the physical dust model presented by Draine & Li in...
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    Planck intermediate results. XXVIII. Interstellar gas and dust in the Chamaeleon clouds as seen by Fermi LAT and Planck
    The nearby Chamaeleon clouds have been observed in γ rays by the Fermi Large Area Telescope (LAT) and in thermal dust emission by Planck and IRAS. Cosmic rays...
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    Planck intermediate results. XXXIII. Signature of the magnetic field geometry of interstellar filaments in dust polarization maps
    Planck observations at 353 GHz provide the first fully sampled maps of the polarized dust emission towards interstellar filaments and their backgrounds (i.e...
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    Planck intermediate results. XXXV. Probing the role of the magnetic field in the formation of structure in molecular clouds
    Within ten nearby (d 450 pc) Gould belt molecular clouds we evaluate statistically the relative orientation between the magnetic field projected on the plane...
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    Polarimetry toward the IRAS Vela Shell. II. Extinction and Magnetic Fields
    We explore correlations between visual extinction and polarization along the western side of the Infrared Astronomical Satellite (IRAS) Vela Shell using a...
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    Polarization Observations of the Anomalous Microwave Emission in the Perseus Molecular Complex with the COSMOSOMAS Experiment
    The anomalous microwave emission detected in the Perseus molecular complex by Watson et al. has been observed at 11 GHz through dual orthogonal polarizations...
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    Preliminary results from an open clusters polarimetric survey .
    We present preliminary results from an Open Clusters Polarimetric Survey which is being developed at La Plata Observatory (Argentina). The aim of this Survey is...