You will find here research publications (journal articles, book chapters and conference papers) of the Astronomy and Astrophysics Group.
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|Jan-2018||Phase-resolved X-ray polarimetry of the Crab pulsar with the AstroSat CZT Imager.||Vadawale, S.V.; Chattopadhyay, T.; Paul, Biswajit; +14 Co-authors||Nature Astronomy, 2018, Vol. 2, p50-55|
|Apr-2018||Extraplanar X-ray emission from disc-wide out ows in spiral galaxies.||Vijayan, Aditi; Sarkar, Kartick Chandra; Nath, Biman B.; Sharma, Prateek; Shchekinov, Yuri||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 475, p5513-5528|
|Feb-2018||On the incidence of Mg II absorbers along the blazar sightlines||Mishra S, S.; Chand, H.; Gopal-Krishna; Joshi, R.; Shchekinov, Yu A; Fatkhullin, T.A.||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 473, P5154-5164|
|Jan-2018||Lack of thermal energy in superbubbles: hint of cosmic rays?||Gupta, Siddhartha; Nath, Biman B.; Sharma, Prateek; Eichler, David||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 473, P1537-1553|
|3-Apr-2018||SARAS 2: a spectral radiometer for probing cosmic dawn and the epoch of reionization through detection of the global 21-cm signal||Singh, Saurabh; Subrahmanyan, Ravi; Udaya Shankar, N; Sathyanarayana Rao, Mayuri; Girish, B S; Ragunathan, A; Somashekar, R; Srivani, K S||Experimental Astronomy, 2018, Vol. 45, p269-314|
|1-May-2018||SARAS 2 constraints on global 21-cm signals from the Epoch of Reionization||Singh, Saurabh; Subrahmanyan, Ravi; Udaya Shankar, N; Sathyanarayana Rao, Mayuri; Fialkov, Anastasia; Cohen, Aviad; Barkana, Rennan; Girish, B S; Raghunathan, A; Somashekar, R; Srivani, K S||Astrophysical Journal, 2018, Vol. 858, p54|
|1-Jan-2018||Building an efficient linear-array imager prototype||Balasubramanyam, R; Jois, Swaroop; Prakash, Ashwini||IEEE Radio and Antenna Days of the Indian Ocean (RADIO), Cape Town, 25th to 28th September 2017|
|11-Jun-2018||Deformation of the Galactic Centre stellar cusp due to the gravity of a growing gas disc||Kaur, Karamveer; Sridhar, S||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 477; p112-126|
|21-May-2018||Secular instabilities of Keplerian stellar discs||Kaur, Karamveer; Kazandjian, Mher V; Sridhar, S; Touma, Jihad R||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 476; p4104-4122|
|10-Mar-2018||Twin radio relics in a near-by low-mass galaxy cluster Abell 168||Dwarakanath, K S; Parekh, Viral; Kale, Ruta; George, Lijo||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 477; p957-963|
|1-May-2018||Measuring the masses of Intermediate Polars with NuSTAR: V709 Cas, NY Lup and V1223 Sgr||Shaw, A W; Heinke, C O; Mukai, K; Sivakoff, G R; Tomsick, J A; Rana, V||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 476; p554–561|
|Mar-2018||Changes in the pulse phase dependence of X-ray emission lines in 4U 1626-67 with a torque reversal.||Beri, Aru; Paul, Biswajit; Dewangan, Gulab C||Monthly Notices of the Royal Astronomical Society, 2018, Vol. 475, p999-1009|
|Jan-2018||What Are "X-Shaped" radio sources telling Us? II. properties of a sample of 87||Saripalli, Lakshmi; Roberts, David H||Astrophysical Journal, 2018, Vol. 852, p48|
|Jan-2018||What are "X-shaped" radio sources telling us? I. very large array imaging of a large sample of candidate XRGs.||Roberts, David H; Saripalli, Lakshmi; Wang, Kevin X; Sathyanarayana Rao, Mayuri; Subrahmanyan, Ravi; +3 Co-authors||Astrophysical Journal, 2018, Vol. 852, p47|
|10-Nov-2017||Interstellar and intergalactic gas in the far IR and submillimeter spectral ranges.||Shchekinov, Yu A; Lukash, V.N.; Mikheeva, E.V.; Pilipenko, S.V.||Physis Uspekhi, 2017, Vol. 60, p 961-993|
|Dec-2017||Lepto-hadronic model of gamma rays from Eta Carinae and prospects for neutrino telescopes.||Gupta, Nayantara; Razzaque, Soebur||Physical Review D, 2017, Vol.96, p 123017|
|Dec-2017||Hot dust in ultraluminous infrared galaxies||Shchekinov, Yu A; Vasiliev, E. O.||Astrophysics, 2017, Vol.60, p449|
|Dec-2017||Active galactic nucleus feedback with the square kilometre array and implications for cluster physics and cosmology.||Iqbal, Asif; Kale, Ruta; Nath, Biman B; +5 Co-authors||Journal of Astrophysics and Astronomy, 2017, Vol.38, p68|
|Nov-2017||Calibration and stokes imaging with full embedded element primary beam model for the Murchison widefield array.||Sokolowski, M.; Colegate, T.; Dwarakanath, K.S.; +21 Co-authors||Publications of the Astronomical Society of Australia, 2017, Vol.34, e062|
|5-Dec-2017||Relativistic inverse compton scattering of photons from the early universe.||Malu, Siddharth; Datta, Abhirup; Subrahmanyan, Ravi; +4 Co-authors||Scientifc Reports, 2017, Vol. 7, 16918|