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Isabelle Cherchneff
Researcher at University of Basel
Publications - 53
Citations - 2197
Isabelle Cherchneff is an academic researcher from University of Basel. The author has contributed to research in topics: Ejecta & Supernova. The author has an hindex of 26, co-authored 52 publications receiving 2030 citations.
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Dust formation in the oxygen-rich AGB star IK Tauri
D. Gobrecht,D. Gobrecht,Isabelle Cherchneff,A. Sarangi,A. Sarangi,John M. C. Plane,Stefan T. Bromley,Stefan T. Bromley +7 more
TL;DR: In this paper, the synthesis of molecules and dust in the inner wind of the oxygen-rich Mira-type star IK Tau by considering the effects of periodic shocks induced by the stellar pulsation on the gas and by following the non-equilibrium chemistry in the shocked gas layers between 1 R ⋆ and 10 R ¼.
Journal ArticleDOI
Dust formation in the oxygen-rich AGB star IK Tau
TL;DR: In this article, the synthesis of molecules and dust in the inner wind of the oxygen-rich Mira-type star IK Tau, by considering the effects of periodic shocks induced by the stellar pulsation on the gas, and by following the non-equilibrium chemistry in the shocked gas layers between 1 and 10 Rstar.
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The Chemistry of Population III Supernova Ejecta. II. The Nucleation of Molecular Clusters as a Diagnostic for Dust in the Early Universe
Isabelle Cherchneff,Eli Dwek +1 more
TL;DR: In this paper, the formation of molecular precursors to dust in the ejecta of Population III supernovae (Pop. III SNe) using a chemical kinetic approach was studied.
Journal ArticleDOI
The Origin of Dust in the Early Universe: Probing the Star Formation History of Galaxies by Their Dust Content
Eli Dwek,Isabelle Cherchneff +1 more
TL;DR: In this article, two distinct scenarios for the origin of the approximately 4 x 10(exp 8) Solar Mass of dust observed in the high-redshift quasar J1148+5251 have been proposed.
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The chemistry of population iii supernova ejecta. i. formation of molecules in the early universe
Isabelle Cherchneff,Eli Dwek +1 more
TL;DR: This paper studied the formation and destruction of molecules in the ejecta of Population III supernovae (SNe) using a chemical kinetic approach to follow the evolution of molecular abundances from day 100 to day 1000 after explosion.