Showing 1 - 20 results of 22 for search 'Roederer, Ian U.', query time: 0.05s
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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
Published 2022
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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.
Published 2020
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NEW DETECTIONS OF ARSENIC, SELENIUM, AND OTHER HEAVY ELEMENTS IN TWO METAL-POOR STARS by 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.
Published 2015
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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.
Published 2020
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New Hubble Space Telescope Observations of Heavy Elements in Four Metal-Poor Stars by 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.
Published 2013
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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.
Published 2022
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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
Published 2020
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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
Published 2022
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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.
Published 2022
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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.
Published 2018
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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
Published 2022
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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
Published 2022
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HUBBLE SPACE TELESCOPE NEAR-ULTRAVIOLET SPECTROSCOPY OF THE BRIGHT CEMP-NO STAR BD+44°493 by Placco, Vinicius M., Beers, Timothy C., Roederer, Ian U., Cowan, John J., Filler, Dan, Ivans, Inese I., Lawler, James E., Schatz, Hendrik, Sneden, Christopher, Sobeck, Jennifer S., Aoki, Wako, Smith, Verne V., Frebel, Anna L.
Published 2015
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HUBBLE SPACE TELESCOPE NEAR-ULTRAVIOLET SPECTROSCOPY OF BRIGHT CEMP-s STARS by Placco, Vinicius M., Beers, Timothy C., Ivans, Inese I., Filler, Dan, Imig, Julie A., Roederer, Ian U., Abate, Carlo, Hansen, Terese, Cowan, John J., Lawler, James E., Schatz, Hendrik, Sneden, Christopher, Sobeck, Jennifer S., Aoki, Wako, Smith, Verne V., Bolte, Michael, Frebel, Anna L.
Published 2016
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The R-process Alliance: The Peculiar Chemical Abundance Pattern of RAVE J183013.5-455510 by Placco, Vinicius M, Santucci, Rafael M., Yuan, Zhen, Mardini, Mohammad, Holmbeck, Erika M., Wang, Xilu, Surman, Rebecca, Hansen, Terese T., Roederer, Ian U., Beers, Timothy C., Choplin, Arthur, Ji, Alexander P., Ezzeddine, Rana, Frebel, Anna L., Sakari, Charli M., Whitten, Devin D., Zepeda, Joseph
Published 2022
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Spectroscopic Validation of Low-metallicity Stars from RAVE by Placco, Vinicius M., Beers, Timothy C., Santucci, Rafael M., Chanamé, Julio, Sepúlveda, María Paz, Coronado, Johanna, Points, Sean D., Kaleida, Catherine C., Rossi, Silvia, Kordopatis, Georges, Lee, Young Sun, Matijevič, Gal, Frebel, Anna L., Hansen, Terese T., Holmbeck, Erika M., Rasmussen, Kaitlin C., Roederer, Ian U., Sakari, Charli M., Whitten, Devin D.
Published 2019
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The R-Process Alliance: Fourth Data Release from the Search for R-process-enhanced Stars in the Galactic Halo by Holmbeck, Erika M., Hansen, Terese T., Beers, Timothy C., Placco, Vinicius M, Whitten, Devin D., Rasmussen, Kaitlin C., Roederer, Ian U, Ezzeddine, Rana, Sakari, Charli M., Frebel, Anna L., Drout, Maria R., Simon, Joshua D., Thompson, Ian B., Bland-Hawthorn, Joss, Gibson, Brad K., Grebel, Eva K., Kordopatis, Georges, Kunder, Andrea, Melendez, Jorge, Navarro, Julio F., Reid, Warren A., Seabroke, George, Steinmetz, Matthias, Watson, Fred, Wyse, Rosemary F. G.
Published 2022
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