Results 81 to 90 of about 301,814 (290)
Multidimensional Radiation Hydrodynamics Simulations of Pulsational Pair-instability Supernovae
The Astrophysical Journal, 2023 Stars with masses of 80–130 M _⊙ can encounter pulsational pair-instability at the end of their lives, which triggers consecutive episodes of explosive burning that eject multiple massive shells.
Ke-Jung Chen +3 more
doaj +1 more source
Population III Star Formation and IMF [PDF]
AIP Conference Proceedings, 2008 13 pages, 16 figures, To appear in "Proceedings of First Stars III," Eds. Brian W.
openaire +2 more sources
The Persistence of Population III Star Formation [PDF]
Monthly Notices of the Royal Astronomical Society, 2018 We present a semi-analytic model of star formation in the early universe, beginning with the first metal-free stars. By employing a completely feedback-limited star formation prescription, stars form at maximum efficiency until the self-consistently calculated feedback processes halt formation.
Richard H Mebane +2 more
openaire +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song +15 more
wiley +1 more source
The Astrophysical Journal LettersMetal-poor stars enriched by a single supernova (mono-enriched stars) are direct proof (and provide valuable probes) of supernova nucleosynthesis. Photometric and spectroscopic observations have shown that metal-poor stars have a wide variety of chemical
Yutaka Hirai +4 more
doaj +1 more source
Detectability of the First Cosmic Explosions
, 2013 We present a fully self-consistent simulation of a synthetic survey of the furthermost cosmic explosions. The appearance of the first generation of stars (Population III) in the Universe represents a critical point during cosmic evolution, signaling the ...
de Souza, R. S. +4 more
core +1 more source
Detection of isolated population III stars with the James Webb Space Telescope [PDF]
, 2013 The first population III stars are predicted to form in minihalos at a redshift of approximately 10-30. The James Webb Space Telescope (JWST), tentatively scheduled for launch in 2018, will probably be able to detect some of the first galaxies, but ...
Lundqvist, Peter +3 more
core +2 more sources
Neutrino Background from Population III Stars [PDF]
Nuclear Physics B - Proceedings Supplements, 2011 Population III Stars (PopIII) are the first generation of stars formed from the collapse of the very first structures in the Universe. Their peculiar chemical composition (metal-free, resembling the Primordial Nucleosynthesis yields) affects their formation and evolution and makes them unusually big and hot stars.
openaire +2 more sources
Dark matter annihilations in Population III stars [PDF]
Physical Review D, 2008 We study the impact of the capture and annihilation of weakly interacting massive particles (WIMPs) on the evolution of Population III stars. With a suitable modification of the Geneva stellar evolution code, we study the evolution of 20 and 200M{sub {center_dot}} stars in dark matter halos with densities between 10{sup 8} and 10{sup 11} GeV/cm{sup 3 ...
Taoso, Marco +3 more
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Blinatumomab is a bispecific T‐cell engager approved for the treatment of pediatric B‐cell acute lymphoblastic leukemia (B‐ALL). Outpatient home infusion reduces hospitalization burden and optimizes resource utilization, but is logistically challenging.
Angela Parra del Riego +10 more
wiley +1 more source