Zobrazeno 1 - 10
of 407
pro vyhledávání: '"PAUL, SURAJIT"'
Autor:
Kadam, S. K., Salunkhe, Sameer, Vagshette, N. D., Paul, Surajit, Sonkamble, Satish S., Pawar, P. K., Patil, M. K.
Publikováno v:
MNRAS, 531, 2024, 4060-4069
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 physical connections are rare. Here, we present the detection of an extende
Externí odkaz:
http://arxiv.org/abs/2405.19750
Publikováno v:
JApA, 45, 2024, 23
This paper presents a comprehensive analysis of 30 ks Chandra and 46.8 ks (13 Hr) 1.4 GHz GMRT radio data on the cool-core cluster RXCJ0352.9+1941 with an objective to investigate AGN activities at its core. This study confirms a pair of X-ray caviti
Externí odkaz:
http://arxiv.org/abs/2404.19549
Publikováno v:
January 2024, Monthly Notices of the Royal Astronomical Society 527(4):10986-10992
We report the discovery of a radio relic in the northeastern periphery of the cluster Abell 2108 (A2108). A2108 is a part of the uGMRT LOw-MAss Galaxy Cluster Survey (GLOMACS), where our main aim is to search for diffuse radio emission signatures in
Externí odkaz:
http://arxiv.org/abs/2312.04170
Autor:
Paul, Surajit, Kale, Ruta, Datta, Abhirup, Basu, Aritra, Sur, Sharanya, Parekh, Viral, Gupta, Prateek, Chatterjee, Swarna, Salunkhe, Sameer, Iqbal, Asif, Pandey-Pommier, Mamta, Raja, Ramij, Rahaman, Majidul, Raychaudhury, Somak, Nath, Biman B., Majumdar, Subhabrata
Publikováno v:
Vol. 44, page 38, year 2023, Journal of Astrophysics and Astronomy
Diffuse radio emission has been detected in a considerable number of galaxy clusters and groups, revealing the presence of pervasive cosmic magnetic fields, and of relativistic particles in the large-scale structure (LSS) of the Universe. Since clust
Externí odkaz:
http://arxiv.org/abs/2211.01393
In order to deliver the full science potential of the Square Kilometer Array (SKA) telescope, several SKA Regional Centres (SRCs) will be required to be constructed in different SKA member countries around the world. These SRCs will provide high perf
Externí odkaz:
http://arxiv.org/abs/2209.10277
It is argued that the new morphological and spectral information gleaned from the recently published LoFAR Two meter Sky Survey data release 2 (LoTSS-2 at 144 MHz) observations of the cluster Abell 980 (A980), in combination with its existing GMRT an
Externí odkaz:
http://arxiv.org/abs/2207.05166
Publikováno v:
A&A 664, A186 (2022)
Clusters of galaxies are excellent laboratories for studying recurring nuclear activity in galactic nuclei since their hot gaseous medium can vastly prolong the detectability of their radio lobes via better confinement. We report here a multi-band st
Externí odkaz:
http://arxiv.org/abs/2206.13550
Autor:
Kumar, Anuranjan, Kumar, Prabhat, Bhattacharya, Anirban, Paul, Surajit Kumar, Sharma, Chaitanya
Publikováno v:
In Progress in Engineering Science December 2024 1(4)
Publikováno v:
In Progress in Engineering Science March 2025 2(1)
Publikováno v:
In Applied Surface Science 15 August 2024 664