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个人简介
I study the astrophysical properties of dark matter, thus far via optical imaging, spectroscopy and dynamical modeling of the 'dwarf' galaxies that surround the Milky Way and neighboring Andromeda. The dwarf galaxies include the oldest, smallest and 'darkest' (i.e., composed almost entirely of dark matter) galaxies known, and currently represent the smallest physical scales (sizes of ≈ 100 light years, speeds of a few kilometers per second, masses of ≈ 100,000 Suns) that are associated empirically with dark matter. If dark matter is made from some kind of new fundamental particle, then the manner in which dark matter can form 'clumps' at such small scales can help to decide among various ideas about the properties of that particle. By measuring the spatial distribution of dark matter in dwarf galaxies, I aim to help figure out what the dark matter actually is. Thus my research has wandered into the intersection of dynamics, cosmology and particle physics.
研究兴趣
论文共 332 篇作者统计合作学者相似作者
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Paul I. Cristofari,Andrea K. Dupree,Antonino P. Milone,Matthew G. Walker,Mario Mateo,Aaron Dotter,John I. Bailey III
ASTROPHYSICAL JOURNALno. 1 (2024)
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETYno. 3 (2024): 3263-3282
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETYno. 4 (2024): 3713-3728
ASTROPHYSICAL JOURNALno. 1 (2024)
Jonathan Cabrera Garcia,Charli M. Sakari,Ian U. Roederer, Donavon W. Evans, Pedro Silva,Mario Mateo,Ying-Yi Song,Anthony Kremin,John I. Bailey III,Matthew G. Walker
ASTROPHYSICAL JOURNALno. 2 (2024)
Journal of molecular and cellular cardiology (2024): 45-54
ASTROPHYSICAL JOURNALno. 2 (2024)
Astrophysical journal/The Astrophysical journalno. 1 (2023): 55-55
Maria Rebelo,Cong Tang,Ana R. Coelho,Carlos Labao-Almeida,Matthias M. Schneider,Laurie Tatalick,Pedro Ruivo,Marta Pires de Miranda,Andreia Gomes,Tania Carvalho,Matthew J. Walker,Hannes Ausserwoeger,J. Pedro Simas,Marc Veldhoen,Tuomas P. J. Knowles,Daniel-Adriano Silva, David Shoultz,Goncalo J. L. Bernardes
The Journal of Infectious Diseasesno. 6 (2023): 723-733
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#Papers: 326
#Citation: 13790
H-Index: 64
G-Index: 109
Sociability: 9
Diversity: 3
Activity: 42
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