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Filtering by: Keyword hydrodynamics Resource type Dissertation

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From Observations to Origins and Fates: Disentangling Gas Flows Around Galaxies

Description:

As much as half of the gas mass in our Galaxy's dark matter halo may reside not in the galaxy itself, but in the surrounding volume, the circumgalactic medium (CGM). The vast gas content of the CGM, loosely defined as the volume immediately outside the galaxy but inside the dark...

Keyword:

galaxies, circumgalactic medium, simulations, hydrodynamics, mock observations, and spectra

Subject:

Astronomy, Astrophysics, and Theoretical physics

Creator:

Hafen, Zachary Harris

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

01/21/2021

Date Created:

2020-01-01

Resource Type:

Dissertation

Alternate Identifier:

etdadmin_upload_740684 and http://dissertations.umi.com/northwestern:15072
Dynamics and Collisional Evolution of Closely Packed Planetary Systems

Description:

Of the thousands of planetary candidates discovered by the Kepler mission, roughly a third are in known multiple transiting-planet systems. High-multiplicity Kepler systems (referred to as Kepler Multis) are often tightly packed and may be on the verge of instability. Many systems of this type could have experienced past instabilities,...

Keyword:

planets and satellites, dynamical evolution and stability, gaseous planets, and hydrodynamics

Subject:

Physics and Astronomy

Creator:

Jason Hwang

Owner:

Scholarly Digital Publishing

Date Uploaded:

01/18/2019

Date Modified:

01/18/2019

Date Created:

2017-01-01

Resource Type:

Dissertation

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From Observations to Origins and Fates: Disentangling Gas Flows Around Galaxies

Dynamics and Collisional Evolution of Closely Packed Planetary Systems

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