CARBON-ENHANCED METAL-POOR STAR FREQUENCIES IN THE GALAXY: CORRECTIONS FOR THE EFFECT OF EVOLUTIONARY STATUS ON CARBON ABUNDANCES by Placco, Vinicius M., Beers, Timothy C., Stancliffe, Richard J., Frebel, Anna L.

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SD 1313–0019: ANOTHER SECOND-GENERATION STAR WITH [Fe/H] = −5.0, OBSERVED WITH THE MAGELLAN TELESCOPE by Chiti, Anirudh, Placco, Vinicius M., Frebel, Anna L., Ji, Alexander Pung, Jacobson, Heather

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THE CHEMICAL ABUNDANCES OF STARS IN THE HALO (CASH) PROJECT. III. A NEW CLASSIFICATION SCHEME FOR CARBON-ENHANCED METAL-POOR STARS WITH s-PROCESS ELEMENT ENHANCEMENT by Hollek, Julie K., Placco, Vinicius M., Karakas, Amanda I., Shetrone, Matthew, Sneden, Christopher, Christlieb, Norbert, Frebel, Anna L.

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The R-Process Alliance: a comprehensive abundance analysis of HD 222925, a metal-poor star with an extreme R-process enhancement of [Eu/H] = −0.14* by Roederer, Ian U., Sakari, Charli M., Placco, Vinicius M., Beers, Timothy C., Ezzeddine, Rana, Frebel, Anna, Hansen, Terese T.

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Metal-poor Stars Observed with the Southern African Large Telescope by Rasmussen, Kaitlin C., Zepeda, Joseph, Beers, Timothy C., Placco, Vinicius M., Depagne, Éric, Frebel, Anna, Dietz, Sarah, Hartwig, Tilman

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METAL-POOR STARS OBSERVED WITH THE MAGELLAN TELESCOPE. III. NEW EXTREMELY AND ULTRA METAL-POOR STARS FROM SDSS/SEGUE AND INSIGHTS ON THE FORMATION OF ULTRA METAL-POOR STARS by Placco, Vinicius M., Lee, Young Sun, Beers, Timothy C., Pena, Jose M., Chan, Conrad, Heger, Alexander, Frebel, Anna L., Jacobson, Heather

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OBSERVATIONAL CONSTRAINTS ON FIRST-STAR NUCLEOSYNTHESIS. II. SPECTROSCOPY OF AN ULTRA METAL-POOR CEMP-no STAR by Placco, Vinicius M., Beers, Timothy C., Yoon, Jinmi, Heger, Alexander, Chan, Conrad, Casey, Andrew R., Christlieb, Norbert, Frebel, Anna L., Chiti, Anirudh

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METAL-POOR STARS OBSERVED WITH THE MAGELLAN TELESCOPE. I. CONSTRAINTS ON PROGENITOR MASS AND METALLICITY OF AGB STARS UNDERGOING s-PROCESS NUCLEOSYNTHESIS by Placco, Vinicius M., Beers, Timothy C., Karakas, Amanda I., Kennedy, Catherine R., Rossi, Silvia, Christlieb, N., Stancliffe, Richard J., Frebel, Anna L.

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METAL-POOR STARS OBSERVED WITH THE MAGELLAN TELESCOPE. II. DISCOVERY OF FOUR STARS WITH [Fe/H] ≤ –3.5 by Placco, Vinicius M., Beers, Timothy C., Christlieb, N., Lee, Young Sun, Kennedy, Catherine R., Rossi, Silvia, Santucci, Rafael M., Frebel, Anna L.

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BRIGHT METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. II. A CHEMODYNAMICAL ANALYSIS by Beers, Timothy C., Placco, Vinicius M., Carollo, Daniela, Rossi, Silvia, Lee, Young Sun, Norris, John E., Dietz, Sarah, Masseron, Thomas, Frebel, Anna L.

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The R-process Alliance: first release from the southern search for R-process-enhanced stars in the galactic halo by Hansen, Terese T., Holmbeck, Erika M., Beers, Timothy C., Placco, Vinicius M., Roederer, Ian U., Frebel, Anna, Sakari, Charli M., Simon, Joshua D., Thompson, Ian B.

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The R-Process Alliance: A Very Metal-poor, Extremely r-process-enhanced Star with [Eu/Fe] = + 2.2, and the Class of r-III Stars by Cain, Madelyn, Frebel, Anna L., Ji, Alexander Pung, Placco, Vinicius M., Ezzeddine, Rana, Roederer, Ian U., Hattori, Kohei, Beers, Timothy C., Meléndez, Jorge, Hansen, Terese T., Sakari, Charli M.

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The R-Process Alliance: chemical abundances for a trio of R-process-enhanced stars -- one strong, one moderate, and one mild by Cain, Madelyn, Frebel, Anna, Gull, Maude, Ji, Alexander P., Placco, Vinicius M., Beers, Timothy C., Meléndez, Jorge, Ezzeddine, Rana, Casey, Andrew R., Hansen, Terese T., Roederer, Ian U., Sakari, Charli

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The R-Process Alliance: First Magellan/MIKE Release from the Southern Search for R-process-enhanced Stars by Ezzeddine, Rana, Rasmussen, Kaitlin, Frebel, Anna L., Chiti, Anirudh, Hinojisa, Karina, Placco, Vinicius M., Ji, Alexander P., Beers, Timothy C., Hansen, Terese T., Roederer, Ian U., Sakari, Charli M., Melendez, Jorge

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Detection of Pb II in the Ultraviolet Spectra of Three Metal-poor Stars by Roederer, Ian U., Lawler, James E., Holmbeck, Erika M., Beers, Timothy C., Ezzeddine, Rana, Frebel, Anna, Hansen, Terese T., Ivans, Inese I., Karakas, Amanda I., Placco, Vinicius M., Sakari, Charli M.

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The r-process Pattern of a Bright, Highly r -process-enhanced Metal-poor Halo Star at [Fe/H ] ~ -2 by Sakari, Charli M., Placco, Vinicius M., Hansen, Terese, Holmbeck, Erika M., Beers, Timothy C., Roederer, Ian U., Venn, Kim A., Wallerstein, George, Davis, Christopher Evan, Farrell, Elizabeth M., Yong, David, Frebel, Anna L.

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The R-Process Alliance: Chemodynamically Tagged Groups of Halo r-process-enhanced Stars Reveal a Shared Chemical-evolution History by Gudin, Dmitrii, Shank, Derek, Beers, Timothy C, Yuan, Zhen, Limberg, Guilherme, Roederer, Ian U, Placco, Vinicius, Holmbeck, Erika M, Dietz, Sarah, Rasmussen, Kaitlin C, Hansen, Terese T, Sakari, Charli M, Ezzeddine, Rana, Frebel, Anna

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The R-Process Alliance: Chemodynamically Tagged Groups of Halo r-process-enhanced Stars Reveal a Shared Chemical-evolution History by Gudin, Dmitrii, Shank, Derek, Beers, Timothy C., Yuan, Zhen, Limberg, Guilherme, Roederer, Ian U., Placco, Vinicius, Holmbeck, Erika M., Dietz, Sarah, Rasmussen, Kaitlin C., Hansen, Terese T., Sakari, Charli M., Ezzeddine, Rana, Frebel, Anna

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RAVE J203843.2–002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey by Placco, Vinicius M., Holmbeck, Erika M., Beers, Timothy C., Surman, Rebecca A., Points, Sean D., Kaleida, Catherine C., Hansen, Terese T., Sakari, Charli M., Casey, Andrew R., Frebel, Anna L., Ji, Alexander Pung, Ezzeddine, Rana

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Cosmological Insights into the Early Accretion of r -process-enhanced Stars. I. A Comprehensive Chemodynamical Analysis of LAMOST J1109+0754 by Mardini, Mohammad K, Placco, Vinicius M, Meiron, Yohai, Ishchenko, Marina, Avramov, Branislav, Mazzarini, Matteo, Berczik, Peter, Sedda, Manuel Arca, Beers, Timothy C, Frebel, Anna, Taani, Ali, Donnari, Martina, Al-Wardat, Mashhoor A, Zhao, Gang

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