The magnetic field in the central parsec by Glasse, A, Aitken, D, Roche, P

MULTICOLOR, 8-13-MU-M MAPS OF THE CENTRAL PARSEC OF THE GALAXY by Smith, C, Aitken, D, Roche, P

Mid-infrared polarization studies of SgrA: a three-dimensional study of the central parsec by Aitken, D, Smith, C, Moore, T, Roche, P

“…It is shown that the physical conditions in the ionized filaments of the central parsec lead to a very uniform grain alignment that is directed along the local magnetic field. …”

Silicate absorption in heavily obscured galaxy nuclei by Roche, P, Packham, C, Aitken, D, Mason, R

“…In NGC 5506, the depth of the silicate absorption increases from north to south across the nucleus, suggestive of a dusty structure on scales of tens of parsecs. We discuss the profile of the silicate absorption band towards galaxy nuclei and the relationship between the 9.7-μm silicate and 3.4-μm hydrocarbon absorption bands. © 2007 RAS.…”

Mid-infrared, spatially resolved spectroscopy of the nucleus of the Circinus galaxy by Roche, P, Packham, C, Telesco, C, Radomski, J, Alonso-Hererro, A, Aitken, D, Colina, L, Perlman, E

“…These data are interpreted in terms of an inclined disc-like structure around the nucleus extending over tens of parsecs and possibly related to the inner disc found from observations of water masers by Greenhill et al. © 2006 RAS.…”