3.5k citations
- Commonwealth Scientific and Industrial Research OrganisationAU50 papers
- National Centre for Radio AstrophysicsIN47 papers
- Indian Institute of Science BangaloreIN45 papers
- Astronomy and SpaceAU42 papers
- The University of MelbourneAU42 papers
- Australian National UniversityAU39 papers
- Curtin UniversityAU39 papers
- International Centre for Radio Astronomy ResearchAU39 papers
- Centre National de la Recherche ScientifiqueFR34 papers
- ARC Centre of Excellence for All-sky AstrophysicsAU33 papers
- University of WashingtonUS33 papers
- The University of SydneyAU32 papers
28 papers · 1 filter
AstroSat/LAXPC observation of Cygnus X-1 in the hard state
Ranjeev Misra, J S Yadav, Jai Verdhan Chauhan +10
We report the first analysis of data from AstroSat/LAXPC observations of Cygnus X-1 in January 2016. LAXPC spectra reveals that the source was in the canonical hard state, represen…
A search for long-timescale, low-frequency radio transients
Tara Murphy, David L. Kaplan, Steve Croft +30
We present a search for transient and highly variable sources at low radio frequencies (150-200 MHz) that explores long timescales of 1-3 years. We conducted this search by compari…
All-optical switching in a continuously operated and strongly coupled atom-cavity system
Sourav Dutta, S. A. Rangwala
We experimentally demonstrate collective strong coupling, optical bi-stability (OB) and all-optical switching in a system consisting of ultracold 85Rb atoms, trapped in a dark magn…
Non-destructive detection of ions using atom-cavity collective strong coupling
Sourav Dutta, S. A. Rangwala
We present a technique, based on atoms coupled to an optical cavity, for non-destructive detection of trapped ions. We demonstrate the vacuum-Rabi splitting (VRS), arising due to t…
GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey I: A low-frequency extragalactic catalogue
Natasha Hurley-Walker, Joseph R. Callingham, Paul J. Hancock +40
Using the Murchison Widefield Array (MWA), the low-frequency Square Kilometre Array (SKA1 LOW) precursor located in Western Australia, we have completed the GaLactic and Extragalac…
Clusters of galaxies and the cosmic web with SKA
Ruta Kale, K. S. Dwarakanath, Dharam Vir Lal +7
The intra-cluster and inter-galactic media (ICM, IGM) that pervade the large scale structure of the Universe are known to be magnetised at sub-micro Gauss to micro Gauss levels and…