21Sep 2022 by Nigel Fleming No Comments
linkedin post 2021-03-09 05:34:35

linkedin post 2021-03-09 05:34:35

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BOUNDARY PARAMETER. “It is proposed that for any dynamically stable celestial object, the adiabatic index should be larger than 4/3. Our proposed strange stars exhibit dynamically stable structure for the considered choices of model parameter σ and B as the value of Γ > 4/3 throughout the system.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
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21Sep 2022 by Nigel Fleming No Comments
linkedin post 2021-03-09 05:33:30

linkedin post 2021-03-09 05:33:30

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STABILITY ASSUMED. “The consistency of any physical system can be examined through the stability of that system against external oscillations. The stellar systems with stable structures are considered to be more realistic in astrophysics.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
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21Sep 2022 by Nigel Fleming No Comments

linkedin post 2021-03-11 05:50:45

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SIZE MATTERS. “Stars having a mass of less than eight solar masses (M⊙) create white dwarfs, whereas stars of greater mass transform into neutron stars or black holes as a result of the collapse. The existence of white dwarfs as well as neutron stars can be detected in our universe, but the presence of black holes is affirmed only through some hypothetical observations.” https://lnkd.in/dBkPtJE View in LinkedIn
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21Sep 2022 by Nigel Fleming No Comments
linkedin post 2021-03-12 06:41:52

linkedin post 2021-03-12 06:41:52

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BLACK HOLE FORMATION. “Models have shown that rapid collapse of pre-galactic gas (with a mass infall rate above some critical value) in metal-free haloes is a requirement for the formation of a protostellar core that will then form a supermassive star.” https://www.nature.com/articles/s41586-019-0873-4 View in LinkedIn
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21Sep 2022 by Nigel Fleming No Comments
linkedin post 2021-03-12 06:39:24

linkedin post 2021-03-12 06:39:24

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BLACK HOLES are the most extreme structures in the universe, and because they consume everything within close range, they are hard to study. This paper uses black hole simulations to predict features of their formation. It is a testament to the remarkable power of the human intellect. https://www.nature.com/articles/s41586-019-0873-4 View in LinkedIn
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21Sep 2022 by Nigel Fleming No Comments
linkedin post 2021-03-11 05:55:59

linkedin post 2021-03-11 05:55:59

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ORIGINS. “The origin of the supermassive black holes that inhabit the centres of massive galaxies remains unclear. Direct-collapse black holes—remnants of supermassive stars, with masses around 10,000 times that of the Sun—are ideal seed candidates.” https://www.nature.com/articles/s41586-019-0873-4 View in LinkedIn
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