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- Inter-University Centre for Astronomy and AstrophysicsIN114 papers
- National Centre for Radio AstrophysicsIN63 papers
- Centre National de la Recherche ScientifiqueFR38 papers
- Tata Institute of Fundamental ResearchIN36 papers
- Los Alamos National LaboratoryUS26 papers
- California Institute of TechnologyUS17 papers
- Institut d'Astrophysique de ParisFR17 papers
- National Institute for AstrophysicsIT16 papers
- Princeton UniversityUS15 papers
- University of CambridgeGB15 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR14 papers
- Délégation Paris 7FR14 papers
49 papers · 1 filter
Origin of gas in the Magellanic Bridge: MeerKAT detection of HI 21-cm absorption
A. P. M. Morelli, J. Kerp, N. Gupta +6
HI 21-cm absorption lines are investigated to determine the origin of the neutral atomic hydrogen (HI) of the Magellanic Bridge (MB). Using the MeerKat Absorption Line Survey (MALS…
Extreme AGN feedback in the fossil galaxy group SDSSTG 4436
D. Eckert, F. Gastaldello, L. Lovisari +20
Supermassive black hole feedback is the currently favoured mechanism to regulate the star formation rate of galaxies and prevent the formation of ultra-massive galaxies ($M_\star>1…
The MeerKAT Absorption Line Survey (MALS) data release 3: Cold atomic gas associated with the Milky Way
N. Gupta, J. Kerp, S. A. Balashev +15
We present results of a blind search for Galactic HI 21-cm absorption lines toward 19130 radio sources, using 390 pointings of MALS, each pointing centered on a source brighter tha…
Jet-mode feedback in NGC 5972: insights from resolved MUSE, GMRT and VLA observations
Arshi Ali, Biny Sebastian, Darshan Kakkad +10
NGC 5972, a Voorwerp galaxy, features a helical-shaped extended emission-line region (EELR) with a radius > 10 kpc and a S-shaped radio structure spanning about 470 kpc. We use VLT…
Sloshing and spiral structures breeding a putative radio mini-halo in the environment of a cool-core cluster Abell 795
S. K. Kadam, Sameer Salunkhe, N. D. Vagshette +4
Spiral structures and cold fronts in X-rays are frequently observed in cool core galaxy clusters. However, studies on radio mini-haloes associated with such spirals and their physi…
A giant radio galaxy with three cycles of episodic jet activity from LoTSS DR2
Kshitij Chavan, Pratik Dabhade, D. J. Saikia
The excellent sensitivity and optimum resolution of LoTSS DR2 at 144 MHz has enabled us to discover a giant radio galaxy (J1225+4011) with three distinct episodes of jet activity,…