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Jason Dexter

Trying to Solve a Key Black Hole Mystery: Simulating Magnetic Flows Around Black Holes

Artist render of a black hole surrounded by a highly magnetized thin disk.

JILA Undergraduate Research Assistant Aaron Barrios is Awarded a 2024 Jacob Van Ek Scholarship

Submitted by kennac on Fri, 04/19/2024 - 9:42 am
Undergraduate research assistant Aaron Barrios has been awarded a Jacob Van Ek Scholarship for 2024 for his work with JILA Fellow Jason Dexter on black holes.
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Questions about Quasars: How to Best Weigh a Celestial Body

A comparison of two theoretical models, the cloud and the disk wind model

JILA Graduate Students Tyler McMaken and Lia Hankla Awarded the 2022 Richard Nelson Thomas Award

Submitted by kennac on Wed, 06/01/2022 - 1:15 pm
Tyler McMaken (left) and Lia Hankla (right) were awarded the 2022 Richard Thomas Nelson award
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The Mystery of Black Hole Flares

photo of black hole flaring

Dexter

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I lead an astrophysics research group at CU Boulder, JILA, and MPE Garching studying the observational properties of gas falling onto black holes (accretion flows) and their use as probes of strong gravity.

Focus: Black hole accretion, radiative transfer, interferometry

Role: Theorist

Sicheneder

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Mao

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Ricarte

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Kamruddin

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Pagination

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About Our Sponsor: The National Science Foundation (NSF)

Physics Frontiers Centers (PFCs)

NSF logo.The Physics Frontiers Centers (PFC) program supports university-based centers and institutes where the collective efforts of a larger group of individuals can enable transformational advances in the most promising research areas. The program is designed to foster major breakthroughs at the intellectual frontiers of physics by providing needed resources such as combinations of talents, skills, disciplines, and/or specialized infrastructure, not usually available to individual investigators or small groups, in an environment in which the collective efforts of the larger group can be shown to be seminal to promoting significant progress in the science and the education of students. PFCs also include creative, substantive activities aimed at enhancing education, broadening participation of traditionally underrepresented groups, and outreach to the scientific community and general public. Read more about this program at the NSF website.

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