The Square Kilometre Array (SKA)

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Search for dark matter annihilation signals in the H.E.S.S. Inner Galaxy Survey

(2022)

Authors:

HESS Collaboration, H Abdalla, F Aharonian, F Ait Benkhali, EO Anguner, C Armand, H Ashkar, M Backes, V Baghmanyan, V Barbosa Martins, R Batzofin, Y Becherini, D Berge, K Bernlohr, B Bi, M Bottcher, J Bolmont, M de Bony de Lavergne, R Brose, F Brun, F Cangemi, S Caroff, M Cerruti, T Chand, A Chen, G Cotter, J Damascene Mbarubucyeye, J Devin, A Djannati-Ataı, A Dmytriiev, V Doroshenko, K Egberts, A Fiasson, G Fichet de Clairfontaine, G Fontaine, S Funk, S Gabici, G Giavitto, D Glawion, JF Glicenstein, M-H Grondin, JA Hinton, W Hofmann, TL Holch, M Holler, D Horns, Zhiqiu Huang, M Jamrozy, F Jankowsky, E Kasai, K Katarzynski, U Katz, B Khelifi, W Kluzniak, Nu Komin, K Kosack, D Kostunin, G Lamanna, M Lemoine-Goumard, J-P Lenain, F Leuschner, T Lohse, A Luashvili, I Lypova, J Mackey, D Malyshev, D Malyshev, V Marandon, P Marchegiani, G Martı-Devesa, R Marx, G Maurin, M Meyer, A Mitchell, R Moderski, A Montanari, E Moulin, J Muller, M de Naurois, J Niemiec, A Priyana Noel, S Ohm, L Olivera-Nieto, E de Ona Wilhelmi, M Ostrowski, S Panny, M Panter, RD Parsons, G Peron, V Poireau, H Prokoph, G Puhlhofer, M Punch, A Quirrenbach, P Reichherzer, A Reimer, O Reimer, M Renaud, F Rieger, G Rowell, B Rudak, H Rueda Ricarte, E Ruiz-Velasco, V Sahakian, H Salzmann, A Santangelo, M Sasaki, F Schussler, HM Schutte, U Schwanke, M Senniappan, JNS Shapopi, H Sol, A Specovius, S Spencer, L Stawarz, C Stegmann, S Steinmassl, C Steppa, T Takahashi, T Tanaka, R Terrier, C Thorpe-Morgan, M Tluczykont, M Tsirou, N Tsuji, Y Uchiyama, C van Eldik, J Veh, J Vink, SJ Wagner, R White, A Wierzcholska, Yu Wun Wong, M Zacharias, D Zargaryan, AA Zdziarski, A Zech, SJ Zhu, S Zouari, N Zywucka
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High-Performance Computing for SKA Transient Search: Use of FPGA based Accelerators -- a brief review

(2022)

Authors:

R Aafreen, R Abhishek, B Ajithkumar, Arunkumar M Vaidyanathan, Indrajit V Barve, Sahana Bhattramakki, Shashank Bhat, BS Girish, Atul Ghalame, Y Gupta, Harshal G Hayatnagarkar, PA Kamini, A Karastergiou, L Levin, S Madhavi, M Mekhala, M Mickaliger, V Mugundhan, Arun Naidu, J Oppermann, B Arul Pandian, N Patra, A Raghunathan, Jayanta Roy, Shiv Sethi, Benjamin Shaw, K Sherwin, O Sinnen, SK Sinha, KS Srivani, B Stappers, CR Subrahmanya, Thiagaraj Prabu, C Vinutha, YG Wadadekar, Haomiao Wang, C Williams
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MeerKAT radio observations of the neutron star low-mass X-ray binary Cen X-4 at low accretion rates

(2022)

Authors:

J van den Eijnden, R Fender, JCA Miller-Jones, TD Russell, P Saikia, GR Sivakoff, F Carotenuto
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A compressed sensing faraday depth reconstruction framework for the MeerKAT MIGHTEE-POL Survey

Proceedings of the 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC 2022) IEEE (2022) 1-4

Authors:

M Carcamo, A Scaife, R Taylor, M Jarvis, M Bowles, S Sekhar, L Heino, J Stil

Abstract:

In this work we present a novel compute framework for reconstructing Faraday depth signals from noisy and incomplete spectro-polarimetric radio datasets. This framework is based on a compressed-sensing approach that addresses a number of outstanding issues in Faraday depth reconstruction in a systematic and scaleable manner. We apply this framework to early-release data from the MeerKAT MIGHTEE polarisation survey.
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A Late-time Radio Flare Following a Possible Transition in Accretion State in the Tidal Disruption Event AT 2019azh

The Astrophysical Journal American Astronomical Society 933:2 (2022) 176

Authors:

Itai Sfaradi, Assaf Horesh, Rob Fender, David A Green, David RA Williams, Joe Bright, Steve Schulze
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