A5093679017- Galaxies: Formation, Evolution, Phenomena
- Astronomy and Astrophysical Research
- Astrophysics and Cosmic Phenomena
- Stellar, planetary, and galactic studies
- Impact of Light on Environment and Health
University of California, San Diego
2024
Abstract We present results for 19 galaxies in the redshift range 1.2 ≲ z 2.6 to model star formation rate (SFR) and stellar mass using galactic spectral energy distributions. With W. M. Keck Observatory MOSFIRE we spectroscopically confirm redshifts lines of H α , which are further used SFR calculations. Our observed modeled SFRs reasonable agreement, validating parameters produced by application Code Investigating GALaxy Emission population synthesis software observations high-redshift galaxies.
Abstract We present results from the Quasar hosts Unveiled by high Angular Resolution Techniques survey studying circumgalactic medium (CGM) observing rest-frame UV emission lines Ly α , C iv and He ii around two radio-loud quasars, 3C 9 ( z = 2.02) 4C 05.84 2.32), using Keck Cosmic Web Imager. detect large-scale nebulae both quasars with projected diameters ∼100 kpc, spatially resolved, embedded 15–30 kpc as well kinematically distinct at a physical separation of ∼15 quasars. Observations H...
We present results from the ``Quasar hosts Unveiled by high Angular Resolution Techniques" (QUART) survey studying Circumgalactic Medium (CGM) observing rest-frame UV emission lines Ly$\alpha$, C IV and He II around two radio-loud quasars, 3C 9 (z=2.02) 4C 05.84 (z=2.32), using Keck Cosmic Web Imager (KCWI). detect large-scale Ly$\alpha$ nebulae both quasars with projected diameters $\sim$ 100 kpc, spatially resolved, embedded 15-30 kpc as well kinematically distinct at a physical separation...