Search Results - "Brauer, Kaley"

The Atari Disk, a Metal-poor Stellar Population in the Disk System of the Milky Way by Mardini, Mohammad K., Frebel, Anna, Chiti, Anirudh, Meiron, Yohai, Brauer, Kaley V., Ou, Xiaowei

“…Abstract We have developed a chemodynamical approach to assign 36,010 metal-poor SkyMapper stars to various Galactic stellar populations. Using two independent…”
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Collapsar R-process Yields Can Reproduce [Eu/Fe] Abundance Scatter in Metal-poor Stars by Brauer, Kaley, Ji, Alexander P., Drout, Maria R., Frebel, Anna

“…Abstract It is unclear if neutron star mergers can explain the observed r -process abundances of metal-poor stars. Collapsars, defined here as rotating massive…”
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R-process-rich Stellar Streams in the Milky Way by Gull, Maude, Frebel, Anna, Hinojosa, Karina, Roederer, Ian U., Ji, Alexander P., Brauer, Kaley

“…Abstract We present high-resolution Magellan/MIKE spectra of 22 bright (9 < V < 13.5) metal-poor stars (−3.18 < [Fe/H] < −1.37) in three different stellar…”
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The Origin of r-process Enhanced Metal-poor Halo Stars In Now-destroyed Ultra-faint Dwarf Galaxies by Brauer, Kaley, Ji, Alexander P., Frebel, Anna, Dooley, Gregory A., Gómez, Facundo A., O'Shea, Brian W.

“…The highly r-process-enhanced (r-II) metal-poor halo stars we observe today could play a key role in understanding early ultra-faint dwarf galaxies (UFDs), the…”
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Possibilities and Limitations of Kinematically Identifying Stars from Accreted Ultra-faint Dwarf Galaxies by Brauer, Kaley, Andales, Hillary Diane, Ji, Alexander P., Frebel, Anna, Mardini, Mohammad K., Gómez, Facundo A., O’Shea, Brian W.

“…Abstract The Milky Way has accreted many ultra-faint dwarf galaxies (UFDs), and stars from these galaxies can be found throughout our Galaxy today. Studying…”
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The Legacy of the First Galaxies: Exploring Ancient Stars in the Milky Way by Brauer, Kaley

“…In the first several hundred million years after the Big Bang, the first stars and galaxies transformed the Universe. These ancient systems launched the…”
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Chemical abundances of the Typhon stellar stream by Ji, Alexander P., Naidu, Rohan P., Brauer, Kaley, Ting, Yuan-Sen, Simon, Joshua D.

“…ABSTRACT We present the first high-resolution chemical abundances of seven stars in the recently discovered high-energy stream Typhon. Typhon stars have…”
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Chemical abundances of the Typhon stellar stream by Ji, Alexander P., Naidu, Rohan P., Brauer, Kaley, Ting, Yuan-Sen, Simon, Joshua D.

“…ABSTRACT We present the first high-resolution chemical abundances of seven stars in the recently discovered high-energy stream Typhon. Typhon stars have…”
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Phase-resolved spectroscopy of the low-mass X-ray binary V801 Ara by Brauer, Kaley, Vrtilek, Saeqa Dil, Peris, Charith, McCollough, Michael

“…ABSTRACT We present phase-resolved optical spectra of the low-mass X-ray binary system V801 Ara. The spectra, obtained in 2014 with Inamori Magellan Areal…”
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R-process-rich Stellar Streams in the Milky Way This paper includes data gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile by Gull, Maude, Frebel, Anna, Hinojosa, Karina, Roederer, Ian U., Ji, Alexander P., Brauer, Kaley

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Possibilities and Limitations of Kinematically Identifying Stars from Accreted Ultra-faint Dwarf Galaxies by Brauer, Kaley, Andales, Hillary Diane, Ji, Alexander P., Frebel, Anna, Mardini, Mohammad K., Gómez, Facundo A., O’Shea, Brian W.

“…Abstract The Milky Way has accreted many ultra-faint dwarf galaxies (UFDs), and stars from these galaxies can be found throughout our Galaxy today. Studying…”
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Chemical abundances of the Typhon stellar stream by Ji, Alexander P, Naidu, Rohan P, Brauer, Kaley, Ting, Yuan-Sen, Simon, Joshua D

“…ABSTRACT We present the first high-resolution chemical abundances of seven stars in the recently discovered high-energy stream Typhon. Typhon stars have…”
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Enrichment by extragalactic first stars in the Large Magellanic Cloud by Chiti, Anirudh, Mardini, Mohammad, Limberg, Guilherme, Frebel, Anna, Ji, Alexander P., Reggiani, Henrique, Ferguson, Peter, Andales, Hillary Diane, Brauer, Kaley, Li, Ting S., Simon, Joshua D.

“…The Large Magellanic Cloud (LMC) is the Milky Way’s most massive satellite galaxy, which only recently (~2 billion years ago) fell into our Galaxy. As stellar…”
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"I'll Finish It This Week" And Other Lies by Brauer, Kaley

“…A small group of postdocs, graduate students, and undergraduates inadvertently formed a longitudinal study contrasting expected productivity levels with actual…”
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Collapsar R-Process Yields Can Reproduce [Eu/Fe] Abundance Scatter in Metal-Poor Stars by Brauer, Kaley, Ji, Alexander P, Drout, Maria R, Frebel, Anna

“…It is unclear if neutron star mergers can explain the observed r-process abundances of metal-poor stars. Collapsars, defined here as rotating massive stars…”
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AEOS: Star-by-Star Cosmological Simulations of Early Chemical Enrichment and Galaxy Formation by Brauer, Kaley, Emerick, Andrew, Mead, Jennifer, Ji, Alexander P, Wise, John H, Bryan, Greg L, Mac Low, Mordecai-Mark, Cote, Benoit, Andersson, Eric P, Frebel, Anna

“…The AEOS project introduces a series of high-resolution cosmological simulations that model star-by-star chemical enrichment and galaxy formation in the early…”
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The Atari Disk, a Metal-Poor Stellar Population in the Disk System of the Milky Way by Mardini, Mohammad K, Frebel, Anna, Chiti, Anirudh, Meiron, Yohai, Brauer, Kaley V, Ou, Xiaowei

“…We have developed a chemo-dynamical approach to assign 36,010 metal-poor SkyMapper stars to various Galactic stellar populations. Using two independent…”
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Enrichment by Extragalactic First Stars in the Large Magellanic Cloud by Chiti, Anirudh, Mardini, Mohammad, Limberg, Guilherme, Frebel, Anna, Ji, Alexander P, Reggiani, Henrique, Ferguson, Peter, Andales, Hillary Diane, Brauer, Kaley, Li, Ting S, Simon, Joshua D

“…The Large Magellanic Cloud (LMC) is the Milky Way's most massive satellite galaxy, which only recently (~2 billion years ago) fell into our Galaxy. Since…”
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Chemical Abundances of the Typhon Stellar Stream by Ji, Alexander P, Naidu, Rohan P, Brauer, Kaley, Ting, Yuan-Sen, Simon, Joshua D

“…We present the first high-resolution chemical abundances of seven stars in the recently discovered high-energy stream Typhon. Typhon stars have apocenters >100…”
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Possibilities and Limitations of Kinematically Identifying Stars from Accreted Ultra-Faint Dwarf Galaxies by Brauer, Kaley, Andales, Hillary Diane, Ji, Alexander P, Frebel, Anna, Mardini, Mohammad K, Gomez, Facundo A, O'Shea, Brian W

“…The Milky Way has accreted many ultra-faint dwarf galaxies (UFDs), and stars from these galaxies can be found throughout our Galaxy today. Studying these stars…”
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