Search Results - "Gumede, C."
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The role of dimensions in gravitating relativistic shear-free fluids
Published in The European physical journal. C, Particles and fields (29-08-2024)“…We study the dynamics of relativistic shear-free gravitating fluids in higher dimensions for both neutral and charged matter. We reduce the Einstein–Maxwell…”
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Charged Shear-Free Fluids and Complexity in First Integrals
Published in Entropy (Basel, Switzerland) (04-05-2022)“…The equation yxx=f(x)y2+g(x)y3 is the charged generalization of the Emden-Fowler equation that is crucial in the study of spherically symmetric shear-free…”
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First Integrals of Shear-Free Fluids and Complexity
Published in Entropy (Basel, Switzerland) (19-11-2021)“…A single master equation governs the behaviour of shear-free neutral perfect fluid distributions arising in gravity theories. In this paper, we study the…”
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First science with the Southern African Large Telescope: peering at the accreting polar caps of the eclipsing polar SDSS J015543.40+002807.2
Published in Monthly notices of the Royal Astronomical Society (11-10-2006)“…We describe briefly the properties of the recently completed Southern African Large Telescope (SALT), along with its first light imager SALTICAM. Using this…”
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Finally seen: a rare sighting of Antarctic blue whale cow–calf pair off the west coast of South Africa
Published in Polar biology (01-12-2022)“…Blue whales are rarely sighted off the coasts of South Africa due to their low numbers and offshore habitat preference. Visual observations to search for…”
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The 1.28 GHz MeerKAT Galactic Center Mosaic
Published in The Astrophysical journal (01-02-2022)“…Abstract The inner ∼200 pc region of the Galaxy contains a 4 million M ⊙ supermassive black hole (SMBH), significant quantities of molecular gas, and star…”
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The 1.28 GHz MeerKAT Galactic Center Mosaic
Published 27-01-2022“…The inner $\sim$200 pc region of the Galaxy contains a 4 million M$_{\odot}$ supermassive black hole (SMBH), significant quantities of molecular gas, and star…”
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The 1.28 GHz MeerKAT DEEP2 Image
Published 12-12-2019“…We present the confusion-limited 1.28 GHz MeerKAT DEEP2 image covering one $\approx 68'$ FWHM primary beam area with $7.6''$ FWHM resolution and $0.55 \pm…”
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Engineering and Science Highlights of the KAT-7 Radio Telescope
Published 09-06-2016“…The construction of the KAT-7 array in the Karoo region of the Northern Cape in South Africa was intended primarily as an engineering prototype for…”
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The SARAO MeerKAT 1.3 GHz Galactic Plane Survey
Published 12-12-2023“…We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum survey of almost half of the Galactic Plane (251\deg $\le l \le$ 358\deg and…”
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First science with SALT: peering at the accreting polar caps of the eclipsing polar SDSS J015543.40+002807.2
Published 12-07-2006“…Mon.Not.Roy.Astron.Soc.372:151-162,2006 We describe briefly the properties of the recently completed Southern African Large Telescope (SALT), along with its…”
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