To refer to this page use:
|Abstract:||© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.In this chapter, we will outline the scientific motivation for studying Anomalous Microwave Emission (AME) with the SKA. AME is thought to be due to electric dipole radiation from small spinning dust grains, although thermal fluctuations of magnetic dust grains may also contribute. Studies of this mysterious component would shed light on the emission mechanism, which then opens up a new window onto the interstellar medium (ISM). AME is emitted mostly in the frequency range 10-100 GHz, and thus the SKA has the potential of measuring the low frequency side of the AME spectrum, particularly in band 5. Science targets include dense molecular clouds in the Milky Way, as well as extragalactic sources. We also discuss the possibility of detecting rotational line emission from Poly-cyclic Aromatic Hydrocarbons (PAHs), which could be the main carriers of AME. Detecting PAH lines of a given spacing would allow for a definitive identification of specific PAH species.|
|Citation:||Dickinson, C, Ali-Haïmoud, Y, Beswick, RJ, Casassus, S, Cleary, K, Draine, BT, Genova-Santos, R, Grainge, K, Hoang, TC, Lazarian, A, Murphy, EJ, Paladini, R, Peel, MW, Perrott, Y, Rubiño-Martin, JA, Scaife, A, Tibbs, CT, Verstraete, L, Vidal, M, Watson, R, Ysard, N. (2014). Studies of anomalous microwave emission (AME) with the SKA. Proceedings of Science, 9-13-June-2014|
|Type of Material:||Conference Article|
|Journal/Proceeding Title:||Proceedings of Science|
|Version:||Final published version. This is an open access article.|
Items in OAR@Princeton are protected by copyright, with all rights reserved, unless otherwise indicated.