124 citations · 470 across the 17 of their papers we have counts for
15 papers · 1 filter
UV Spectral Slope and Nebular Dust Attenuation in Dwarf Galaxies at
Anahita Alavi, Brian Siana, Harry I. Teplitz +7
We analyze nebular dust attenuation and its correlation with stellar mass () and UV spectral slope () in 33 lensed, low-mass star-forming galaxies at …
UVCANDELS: Catalogs of photometric redshifts and galaxy physical properties
Vihang Mehta, Marc Rafelski, Ben Sunnquist +76
The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides deep HST F275W and F435W imaging over four CANDELS…
The Rest-UV Spectral Properties of Dwarf Galaxies at
Christopher Snapp-Kolas, Brian Siana, Timothy Gburek +4
Rest-UV spectroscopy can constrain properties of the stellar populations, outflows, covering fractions, and can indirectly constrain the Lyman continuum escape fraction of galaxies…
The UV luminosity function at 0.6 < z < 1 from UVCANDELS
Lei Sun, Xin Wang, Harry I. Teplitz +75
UVCANDELS is a HST Cycle-26 Treasury Program awarded 164 orbits of primary ultraviolet (UV) F275W imaging and coordinated parallel optical F435W imaging in four CANDELS fields: GOO…
The Lyman Continuum Escape Fraction of Star-forming Galaxies at from UVCANDELS
Xin Wang, Harry I. Teplitz, Brent M. Smith +74
The UltraViolet Imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) survey is a Hubble Space Telescope (HST) Cycle-26 Treasury Program,…
Shock cooling of a red-supergiant supernova at redshift 3 in lensed images
Wenlei Chen, Patrick L. Kelly, Masamune Oguri +6
The core-collapse supernova of a massive star rapidly brightens when a shock, produced following the collapse of its core, reaches the stellar surface. As the shock-heated star sub…
The Origin of the Observed Lyman alpha EW Distribution of Dwarf Galaxies at z~2
C. Snapp-Kolas, B. Siana, T. Gburek +5
We present a rest-UV selected sample of 32 lensed galaxies at observed with joint Keck/LRIS rest-UV and Keck/MOSFIRE rest-optical spectra behind the clusters Abell 1689,…
Exploring the Correlation between -to-UV Ratio and Burstiness for Typical Star-forming Galaxies at
Saeed Rezaee, Naveen A. Reddy, Michael W. Topping +12
The -to-UV luminosity ratio () is often used to probe SFHs of star-forming galaxies and it is important to validate it against other proxies for burst…
The Direct-Method Oxygen Abundance of Typical Dwarf Galaxies at Cosmic High-Noon
Timothy Gburek, Brian Siana, Anahita Alavi +5
We present a Keck/MOSFIRE, rest-optical, composite spectrum of 16 typical, gravitationally-lensed, star-forming, dwarf galaxies at ($z_{\rm{mean}}=2.3…
Testing the Relationship Between Bursty Star Formation and Size Fluctuations of Local Dwarf Galaxies
Najmeh Emami, Brian Siana, Kareem El-Badry +7
Stellar feedback in dwarf galaxies plays a critical role in regulating star formation via galaxy-scale winds. Recent hydrodynamical zoom simulations of dwarf galaxies predict that…
Variation of the Nebular Dust Attenuation Curve with the Properties of Local Star-forming Galaxies
Saeed Rezaee, Naveen Reddy, Irene Shivaei +3
We use a sample of star-forming galaxies at from the SDSS DR8 survey to calculate the average nebular dust attenuation curve and its variation with the…
The Ionizing Photon Production Efficiency () Of Lensed Dwarf Galaxies At
Najmeh Emami, Brian Siana, Anahita Alavi +5
We measure the ionizing photon production efficiency () of low-mass galaxies (- ) at , allowing us to better understand the contr…
The Recent Burstiness of Star Formation in Galaxies at z~4.5 from H Measurements
Andreas L. Faisst, Peter L. Capak, Najmeh Emami +2
The redshift range z=4-6 marks a transition phase between primordial and mature galaxy formation in which galaxies considerably increase their stellar mass, metallicity, and dust c…
The Detection of [O III]4363 in a Lensed, Dwarf Galaxy at = 2.59: Testing Metallicity Indicators and Scaling Relations at High Redshift and Low Mass
Timothy Gburek, Brian Siana, Anahita Alavi +6
We present Keck/MOSFIRE and Keck/LRIS spectroscopy of A1689-217, a lensed (magnification ), star-forming (SFR 16 ), dwarf (log($M_\ast/M_\odot…
A Closer look at Bursty Star Formation with and Distributions
Najmeh Emami, Brian Siana, Daniel R. Weisz +3
We investigate the bursty star formation histories (SFHs) of dwarf galaxies using the distribution of log() of 185 local galaxies. We expand on the work of Weisz et…