Deep GMRT 150 MHz observations of the LBDS-Lynx region: Ultra-Steep Spectrum Radio Sources

It has been known for nearly three decades that high redshift radio galaxies nexhibit steep radio spectra, and hence ultra-steep spectrum radio sources nprovide candidates for high-redshift radio galaxies. Nearly all radio galaxies nwith z > 3 have been found using this redshift-spectral index correlation. We nhave started a programme with GMRT to exploit this co..