Skip to main content

2 Result(s)

within Jishnu Nambissan T. Remove this filter

and

  1. No Access

    Article

    On the detection of a cosmic dawn signal in the radio background

    The astrophysics of the cosmic dawn, when star formation commenced in the first collapsed objects, is predicted to be revealed by spectral and spatial signatures in the cosmic radio background at long waveleng...

    Saurabh Singh, Jishnu Nambissan T., Ravi Subrahmanyan, N. Udaya Shankar… in Nature Astronomy (2022)

  2. No Access

    Article

    SARAS 3 CD/EoR radiometer: design and performance of the receiver

    SARAS is an ongoing experiment aiming to detect the redshifted global 21-cm signal expected from Cosmic Dawn (CD) and the Epoch of Reionization (EoR). Standard cosmological models predict the signal to be pres...

    Jishnu Nambissan T., Ravi Subrahmanyan, R. Somashekar… in Experimental Astronomy (2021)