CARBON-ENHANCED METAL-POOR STAR FREQUENCIES IN THE GALAXY: CORRECTIONS FOR THE EFFECT OF EVOLUTIONARY STATUS ON CARBON ABUNDANCES 由 Placco, Vinicius M., Beers, Timothy C., Stancliffe, Richard J., 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* 由 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 由 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 由 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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The Most Metal-Poor Stars. II. Chemical Abundances of 190 Metal-Poor Stars Including 10 New Stars With [Fe/H] ≤ -3.5 由 Frebel, Anna L., Yong, David, Bessell, M. S., Christlieb, N., Asplund, M., Beers, Timothy C., Barklem, P. S., Ryan, S. G., Norris, John E.

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The Most Metal-Poor Stars. III. The Metallicity Distribution Function and CEMP Fraction 由 Frebel, Anna L., Yong, David, Norris, John E., Bessell, M. S., Christlieb, N., Asplund, M., Beers, Timothy C., Barklem, P. S., Ryan, S. G.

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OBSERVATIONAL CONSTRAINTS ON FIRST-STAR NUCLEOSYNTHESIS. II. SPECTROSCOPY OF AN ULTRA METAL-POOR CEMP-no STAR 由 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 由 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 由 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 由 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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Characterizing r-Process Sites through Actinide Production 由 Holmbeck, Erika M, Surman, Rebecca, Frebel, Anna, McLaughlin, GC, Mumpower, Matthew R, Sprouse, Trevor M, Kawano, Toshihiko, Vassh, Nicole, Beers, Timothy C

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Detection of the Second R-Process Peak Element Tellurium in Metal-Poor Stars 由 Roederer, Ian U., Lawler, James E., Cowan, John J., Beers, Timothy C., Frebel, Anna L., Ivans, Inese I., Schatz, Hendrik, Sobeck, Jennifer S., Sneden, Christopher

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The Most Metal-Poor Stars. I. Discovery, Data, and Atmospheric Parameters 由 Frebel, Anna L., Norris, John E., Bessell, M. S., Yong, David, Christlieb, N., Barklem, P. S., Asplund, M., Murphy, Simon J., Beers, Timothy C., Ryan, S. G.

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NEW DETECTIONS OF ARSENIC, SELENIUM, AND OTHER HEAVY ELEMENTS IN TWO METAL-POOR STARS 由 Roederer, Ian U., Schatz, Hendrik, Lawler, James E., Beers, Timothy C., Cowan, John J., Frebel, Anna L., Ivans, Inese I., Sneden, Christopher, Sobeck, Jennifer S.

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The R-process Alliance: first release from the southern search for R-process-enhanced stars in the galactic halo 由 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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High-Resolution Spectroscopy of Extremely Metal-Poor Stars from SDSS/SEGUE: I. Atmospheric Parameters and Chemical Compositions 由 Aoki, Wako, Beers, Timothy C., Lee, Young Sun, Honda, Satoshi, Ito, Hiroko, Takada-Hidai, Masahide, Frebel, Anna L., Suda, Takuma, Fujimoto, Masayuki Y., Carollo, Daniela, Sivarani, Thirupathi

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New Hubble Space Telescope Observations of Heavy Elements in Four Metal-Poor Stars 由 Roederer, Ian U., Lawler, James E., Sobeck, Jennifer S., Beers, Timothy C., Cowan, John J., Frebel, Anna L., Ivans, Inese I., Schatz, Hendrik, Sneden, Christopher, Thompson, Ian B.

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The Most Metal-Poor Stars. IV. The Two Populations With [Fe/H] [< over ~] -3.0 由 Frebel, Anna L., Norris, John E., Yong, David, Bessell, M. S., Christlieb, N., Asplund, M., Gilmore, Gerard, Wyse, Rosemary F. G., Beers, Timothy C., Barklem, P. S., Ryan, S. G.

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AN ELEMENTAL ASSAY OF VERY, EXTREMELY, AND ULTRA-METAL-POOR STARS 由 Hansen, T., Hansen, C. J., Christlieb, N., Beers, T. C., Yong, D., Bessell, M. S., Placco, V. M., Norris, J. E., Asplund, M., Frebel, Anna L., Perez Garcia, A. E.

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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 由 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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