
TY  - JOUR
A1  - Cotton, W. D. 
A1  - Dallacasa, D. 
A1  - Fanti, C. 
A1  - Fanti, R. 
A1  - Foley, A. R. 
A1  - Schilizzi, R. T. 
A1  - Spencer, R. 
A1  - Saikia, D. J. 
A1  - Garrington, S. 
T1  - Polarimetry of GPS and CSS Sources
JF  - Publications of the Astronomical Society of Australia
JO  - Publ. Astron. Soc.  Aust.
Y1  - 2003
VL  - 20
IS  - 1
SP  - 12
EP  - 15
KW  - polarisation &#8212; galaxies: active &#8212; galaxies: ISM &#8212; galaxies: jets &#8212; radio continuum: galaxies &#8212; radio continuum: ISM
UR  - https://doi.org/10.1071/AS02031 
N2  - The role of radio polarimetry in the understanding of GPS and CSS sources is explored. After an initial discussion of what can be learned from polarimetry, the expectations of a simple evolutionary sequence of GPS/CSO to CSS to FR I/FR II sources are explored. Observational results are then compared with the expectations. Conclusions include: the GPS category is likely not a single homogeneous class of objects; Faraday depth effects are very strong inside the inner 3&#32;kpc of CSS and CSO sources; in at least 3C&#32;138 the Faraday screen has very fine scale (subparsec) structure; and there is evidence for increased ionisation near bends in some CSS jets probably due to jet&#8211;ISM interaction. New results on 3C&#32;138, 3C&#32;43, and 3C&#32;454 are given. 
ER  -

