Results 31 to 40 of about 197,137 (264)
On the Mass of Population III Stars [PDF]
The Astrophysical Journal, 1999 Performing 1D hydrodynamical calculations coupled with non-equilibrium processes for H2 formation, we pursue the thermal and dynamical evolution of filamentary primordial clouds and attempt to make an estimate on the mass of population III stars. It is found that, almost independent of initial conditions, a filamentary cloud continues to collapse ...
Nakamura, Fumitaka, Umemura, Masayuki
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GW231123 Formation from Population III Stars: Isolated Binary Evolution [PDF]
Astrophysical JournalGW231123 is a merger of two black holes (BHs) with estimated masses exceeding 100 M⊙, making them the most massive BHs discovered to date via gravitational-wave (GW) observations.
A. Tanikawa +4 more
semanticscholar +1 more source
THE MOST IRON-DEFICIENT STARS AS THE POLLUTED POPULATION III STARS [PDF]
The Astrophysical Journal, 2015 Accepted for publication in ApJ ...
Yutaka Komiya +2 more
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Explaining the high nitrogen abundances observed in high-z galaxies via population III stars of a few thousand solar masses [PDF]
Astronomy & AstrophysicsEfforts to understand the origin and growth of massive black holes observed in the early Universe have spurred a strong interest in the evolution and fate of rapidly-accreting primordial (metal-free) stars.
D. Nandal +5 more
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Predicting the observability of population III stars with ELT-HARMONI via the helium 1640 Å emission line [PDF]
, 2021 Population III (Pop. III) stars, as of yet, have not been detected, however as we move into the era of extremely large telescopes this is likely to change. One likely tracer for Pop.
Kearn Grisdale +7 more
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POPULATION III STARS AROUND THE MILKY WAY [PDF]
The Astrophysical Journal, 2016 ABSTRACT We explore the possibility of observing Population III (Pop III) stars, born of primordial gas. Pop III stars with masses below 0.8 M ⊙ should survive to date though are not yet observed, but the existence of stars with low metallicity as
Yutaka Komiya +2 more
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JADES. Possible Population III signatures at z=10.6 in the halo of GN-z11 [PDF]
Astronomy & Astrophysics, 2023 Finding the first generation of stars formed out of pristine gas in the early Universe, known as Population III (PopIII) stars, is one of the most important goals of modern astrophysics.
R. Maiolino +33 more
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Gamma-Ray Bursts and Population III Stars [PDF]
Space Science Reviews, 2016 27 pages, 5 figures, an output from ISSI-BJ Workshop on Gamma-Ray Bursts: a tool to explore the young Universe, accepted for publication in Space Science ...
Toma, Kenji +2 more
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Contribution of population III stars to merging binary black holes [PDF]
Reviews of Modern Plasma PhysicsA large number of mergers of binary black holes (BHs) have been discovered by gravitational wave observations since the first detection of gravitational waves 2015.
A. Tanikawa
semanticscholar +1 more source
MAGNETIC FIELDS IN POPULATION III STAR FORMATION [PDF]
The Astrophysical Journal, 2012 We study the buildup of magnetic fields during the formation of Population III star-forming regions, by conducting cosmological simulations from realistic initial conditions and varying the Jeans resolution. To investigate this in detail, we start simulations from identical initial conditions, mandating 16, 32 and 64 zones per Jeans length, and studied
Turk, Matthew J. +3 more
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