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A radio and optical study of Molonglo radio sources
C. H. Ishwara-Chandra, D. J. Saikia, P. J. McCarthy +1
We present multi-wavelength radio observations with the Very Large Array and narrow- and broad-band optical observations with the 2.5m telescope at the Las Campanas Observatory, of…
Compact steep-spectrum sources from the S4 sample
D. J. Saikia, S. Jeyakumar, C. J. Salter +3
We present the results of 5-GHz observations with the VLA A-array of a sample of candidate Compact Steep Spectrum sources (CSSs) selected from the S4 survey. We also estimate the s…
Small-scale structures in Compact Steep-Spectrum and GHz-Peaked-Spectrum radio sources
S. Jeyakumar, D. J. Saikia, A. Pramesh Rao +1
We determine the small-scale structure for a large sample of Compact Steep Spectrum (CSS) and Gigahertz Peaked Spectrum (GPS) sources and a sample of larger radio sources at 327 MH…
Relativistic beaming effects in the spectra of cores and hotspots in radio galaxies and quasars
C. H. Ishwara-Chandra, D. J. Saikia
We present the results of multi-wavelength observations of cores and hotspots at L, C, X and U bands with the Very Large Array, of a matched sample of radio galaxies and quasars se…