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个人简介
Eric Bell studies the physics of galaxy formation and growth using large survey datasets in concert with rich simulation datasets. His current areas of interest are in understanding the effects that galaxy mergers have on the disks, bulges and black holes of galaxies, how these mergers affect their satellite galaxies, and in the processes that cause star formation to slow or stop completely in galaxies.
Bell provided some of the first direct observational support for the evolution of non star-forming galaxies. Such “early-type” galaxies in the local Universe are dominated by ancient stars and tend to be rounder with more random stellar orbits. These galaxies were widely thought to have been formed in the early Universe, aging passively to the present day. Theorists challenged this view, proposing that such galaxies should be formed continually through galaxy mergers and perhaps other processes.
研究兴趣
论文共 319 篇作者统计合作学者相似作者
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ASTROPHYSICAL JOURNALno. 1 (2024)
ASTROPHYSICAL JOURNALno. 1 (2024): 54
ASTROPHYSICAL JOURNALno. 1 (2024): 118
ASTROPHYSICAL JOURNALno. 1 (2024): 28
arxiv(2023)
Astronomy and Astrophysics (2023): A83-A83
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ASTRONOMICAL JOURNALno. 2 (2023): 80-80
arxiv(2023)
ASTROPHYSICAL JOURNAL LETTERSno. 1 (2023): L4-L4
The Astrophysical Journalno. 1 (2023): 21-21
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D-Core
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