Browsing by Subject "radiation mechanisms: general"

Now showing items 1-4 of 4

    • Dust-correlated centimetre-wave radiation from the M78 reflection nebula 
      Castellanos, Pablo; Casassus Montero, Simón; Dickinson, Clive; Vidal, Matías; Paladini, Roberta; Cleary, Kieran; Davies, Rodney D.; Davis, Richard J.; White, Glenn J.; Taylor, Angela C. (WILEY-BLACKWELL, 2011-02)
      An anomalous radio continuum component at cm-wavelengths has been observed in various sources, including dark clouds. This continuum component represents a new property of the ISM. In this work we focus on one particular ...
    • Dust-correlated cm wavelength continuum emission from translucent clouds ζ Oph and LDN 1780 
      Vidal, M.; Casassus Montero, Simón; Dickinson, C.; Witt, A. N.; Castellanos, P.; Davies, R. D.; Davis, R. J.; Cabrera, G.; Cleary, K.; Allison, J. R.; Bond, J. R.; Bronfman Aguiló, Leonardo; Bustos, R.; Jones, M. E.; Paladini, R.; Pearson, T. J.; Readhead, A. C. S.; Reeves, R.; Sievers, J. L.; Taylor, A. C. (2011)
      The diffuse cm wave IR-correlated signal, the ‘anomalous’ CMB foreground, is thought to arise in the dust in cirrus clouds.We present Cosmic Background Imager (CBI) cm wave data of two translucent clouds, ζ Oph and LDN ...
    • Planck intermediate results. XV. A study of anomalous microwave emission in Galactic clouds 
      Casassus Montero, Simón (European Southern Observatory., 2014-05-20)
      Anomalous microwave emission (AME) is believed to be due to electric dipole radiation from small spinning dust grains. The aim of this paper is a statistical study of the basic properties of AME regions and the environment ...
    • Spitzer characterization of dust in an anomalous emission region: the Perseus cloud 
      Tibbs, C. T.; Flagey, N.; Paladini, R.; Compiègne, M.; Shenoy, S.; Carey, S.; Noriega Crespo, A.; Dickinson, C.; Ali Haïmoud, Y.; Casassus Montero, Simón; Cleary, K.; Davies, R. D.; Hirata, C. M.; Watson, R. A. (2011)
      Anomalous microwave emission is known to exist in the Perseus cloud. One of the most promising candidates to explain this excess of emission is electric dipole radiation from rapidly rotating very small dust grains, ...