List of Papers


Data Reference
sort by Author: >>  <<
sort by Year: >>  <<
Title Authors
200.6 KByte Zhang et al.,ApJ,706,1095,2009 Chemical Compositions of Kinematically Selected Outer Halo Stars
194.5 KByte Yong et al.,ApJ,762,26,2013 The Most Metal-poor Stars. II. Chemical Abundances of 190 Metal-poor Stars Including 10 New Stars with [Fe/H] <= -3.5
164.1 KByte Yan et al.,A&A,585,102,2016 Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood H.L.Yan, J.R.Shi, P.E.Nissen, G.Zhao
69.6 KByte Y.Takeda+,PASJ, 63, S537, 2011 Exploring the [S/Fe] Behavior of Metal-Poor Stars with the Si 1.046 um Lines
84.6 KByte Y.Saito+,PASJ, 61, 549, 2009 Chemical Evolution of Zinc in the Galaxy
10.5 KByte Y.Ishimaru+,ApJ, 600, L47, 2004 The Detection of Low Eu Abundances in Extremely Metal-poor Stars and the Origin of r-Process Elements
43.7 KByte W.Aoki+,PASJ, 60, L7, 2008 Enrichment of Lead (Pb) in the Galactic Halo
22.7 KByte W.Aoki+,PASJ, 54, 427, 2002 Chemical Composition of Carbon-Rich, Very Metal-Poor Subgiant LP 625-44 Observed with the Subaru/HDS W.Aoki, H.Ando, S.Honda, M.Iye, H.Izumiura, T.Kajino, E.Kambe, S.Kawanomoto, K.Noguchi, K.Okita, K.Sadakane, B.Sato, I.Shelton, M.Takada-Hidai, Y.Takeda, E.Watanabe, M.Yoshida
25.8 KByte W.Aoki+,ApJ, 723, L201, 2010 EXTREME ENHANCEMENTS OF r-PROCESS ELEMENTS IN THE COOL METAL-POOR MAIN-SEQUENCE STAR SDSS J2357-0052
33.6 KByte W.Aoki+,ApJ, 698, 1803, 2009 LITHIUM ABUNDANCES OF EXTREMELY METAL-POOR TURNOFF STARS
49.0 KByte W.Aoki+,ApJ, 678, 1351, 2008 Carbon-Enhanced Metal-Poor Stars. III. Main-Sequence Turnoff Stars from the SDSS SEGUE Sample
17.6 KByte W.Aoki+,ApJ, 660, 747, 2007 Spectroscopic Studies of Extremely Metal-poor Stars with the Subaru High-Dispersion Spectrograph. IV. The alpha-Element–Enhanced Metal-poor Star BS 16934-002 W.Aoki, S.Honda, T.C.Beers, M.Takada‐Hidai, N.Iwamoto, N.Tominaga, H.Umeda, K.Nomoto, J.E.Norris, S.G.Ryan
144.1 KByte W.Aoki+,ApJ, 655, 492, 2007 Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars W.Aoki, T.Beers, N.Christlieb, J.E.Norris, S.G.Ryan, S.Tsangarides
9.8 KByte W.Aoki+,ApJ, 650, L127, 2006 Carbon-enhanced Metal-poor Stars: Osmium and Iridium Abundances in the Neutron-Capture-enhanced Subgiants CS 31062-050 and LP 625-44 W.Aoki, S.Bisterzo, R.Gallino, T.C.Beers, J.E.Norris, S.G.Ryan, S.Tsangarides
16.9 KByte W.Aoki+,ApJ, 639, 897, 2006 HE 1327-2326, an Unevolved Star with [Fe/H]<-5.0. I. A Comprehensive Abundance Analysis W.Aoki, A.Frebel, N.Christlieb, J.E.Norris, T.C.Beers, T.Minezaki, P.S.Barklem, S.Honda, M.Takada-Hidai, M.Asplund, S.G.Ryan, S.Tsangarides, K.Eriksson, A.Steinhauer, C.P.Deliyannis, K.Nomoto, M.Y.Fujimoto, H.Ando, Y.Yoshii, T.Kajino
155.7 KByte W.Aoki+,ApJ, 632, 611, 2005 Spectroscopic Studies of Very Metal-poor Stars with the Subaru High Dispersion Spectrograph. III. Light Neutron-Capture Elements W.Aoki, S.Honda, T.C.Beers, T.Kajino, H.Ando, J.E.Norris, S.G.Ryan, H.Izumiura, K.Sadakane, M.Takada-Hidai
9.8 KByte W.Aoki+,ApJ, 608, 971, 2004 Oxygen Overabundance in the Extremely Iron-poor Star CS 29498-043 W.Aoki, J.E.Norris, S.G.Ryan, T.C.Beers, N.Christlieb, S.Tsangarides, H.Ando
7.2 KByte W.Aoki+,ApJ, 592, L67, 2003 Europium Isotope Ratios in s-Process Element-enhanced Metal-poor Stars: A New Probe of the 151Sm Branching W.Aoki, S.G.Ryan, N.Iwamoto, T.C.Beers, J.E.Norris, H.Ando, T.Kajino, G.J.Mathews, M.Y.Fujimoto
4.5 KByte W.Aoki+,ApJ, 586, 506, 2003 Measurement of the Europium Isotope Ratio for the Extremely Metal poor, r-Process-enhanced Star CS 31082-001 W.Aoki, C.Sneden, T.C.Beers, S.Honda
45.5 KByte W.Aoki+,ApJ, 580, 1149, 2002 A SUBARU/HIGH DISPERSION SPECTROGRAPH STUDY OF LEAD (Pb) ABUNDANCES IN EIGHT s-PROCESS ELEMENT–RICH, METAL-POOR STARS W.Aoki, S.G.Ryan, J.E.Norris, T.C.Beers, H.Ando, S.Tsangarides
14.1 KByte W.Aoki+,ApJ, 576, L141, 2002 CHEMICAL COMPOSITION OF THE CARBON-RICH, EXTREMELY METAL POOR STAR CS 29498-043: A NEW CLASS OF EXTREMELY METAL POOR STARS WITH EXCESSES OF MAGNESIUM AND SILICON W.Aoki, J.E.Norris, S.G.Ryan, T.C.Beers, H.Ando
39.0 KByte W.Aoki+,ApJ, 567, 1166, 2002 The Chemical Composition of Carbon-rich, Very Metal Poor Stars: A New Class of Mildly Carbon Rich Objects without Excess of Neutron-Capture Elements W.Aoki, J.E.Norris, S.G.Ryan, T.C.Beers, H.Ando
15.7 KByte W.Aoki+,ApJ, 561, 346, 2001 NEUTRON CAPTURE ELEMENTS IN s-PROCESSÈRICH, VERY METAL-POOR STARS W.Aoki, S.G.Ryan, J.E.Norris, T.C.Beers, H.Ando, N.Iwamoto, T.Kajino, G.J.Mathews, M.Y.Fujimoto
9.1 KByte W.Aoki+,ApJ, 536, L97, 2000 DETECTION OF LEAD IN THE CARBON-RICH, VERY METAL-POOR STAR LP 625-44: A STRONG CONSTRAINT ON s-PROCESS NUCLEOSYNTHESIS AT LOW METALLICITY W.Aoki, J.E.Norris, S.G.Ryan, T.C.Beers, H.Ando
62.2 KByte W.Aoki+,, 54, 933, 2002 Subaru/HDS Study of the Extremely Metal-Poor Star CS 29498-043: Abundance Analysis Details and Comparison with Other Carbon-Rich Objects W.Aoki, J.E.Norris, S.G.Ryan, T.C.Beers, H.Ando
2431.3 KByte Venn et al.,AJ,128,1177,2004 Stellar Chemical Signatures and Hierarchical Galaxy Formation [ Erratum: 2006AJ....132.1726V ]
19.0 KByte V.Hill+,AAP, 387, 560, 2002 First stars. I. The extreme r-element rich, iron-poor halo giant CS 31082-001 Implications for the r-process site(s) and radioactive cosmochronology? V.Hill, B.Prez, R.Cayrel, T.C.Beers, B.Nordstrom, J.Andersen, M.Spite, F.Spite, B.Barbuy, P.Bonifacio, E.Depagne, P.Franois
15.7 KByte V.Hill+,AAP, 353, 557, 2000 Heavy-element abundances in the CH/CN-strong very metal-poor stars CS 22948-27 and CS 29497-34 V.Hill, B.Barbuy, M.Spite, F.Spite, R.Cayrel, B.Plez, T.C.Beers, B.Nordstrom, P.E.Nissen
1098.6 KByte Takeda et al.,PASJ,59,335,2007 Fundamental Parameters and Elemental Abundances of 160 F-G-K Stars Based on OAO Spectrum Database
358.8 KByte Takeda et al.,PASJ,57,65,2005 Photospheric CNO Abundances of Solar-Type Stars
311.5 KByte Takeda et al.,PASJ,57,45,2005 Lithium Abundances of F-, G-, and K-Type Stars: Profile-Fitting Analysis of the Li I 6708 Doublet
189.3 KByte T.V.Mishenina+,AAP, 396, 189, 2002 Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution T.V.Mishenina, V.V.Kovtyukh, C.Soubiran, C.Travaglio, M.Busso
347.0 KByte T.V.Mishenina+,AAP, 370, 951, 2001 Analysis of neutron capture elements in metal-poor stars T.V.Mishenina, V.V.Kovtyukh
29.9 KByte T.Sivarani+,AAP, 459, 125, 2006 First stars X. The nature of three unevolved carbon-enhanced metal-poor stars T.Sivarani, T.C.Beers, P.Bonifacio, P.Molaro, R.Cayrel, F.Herwig, M.Spite, F.Spite, B.Plez, J.Andersen, B.Barbuy, E.Depagne, V.Hill, P.Francois, B.Nordstrom, F.Primas
14.3 KByte T.Sivarani+,AAP, 413, 1073, 2004 First stars IV. CS 29497-030: Evidence for operation of the s-process at very low metallicity T.Sivarani, P.Bonifacio, P.Molaro, R.Cayrel, M.Spite, F.Spite, B.Plez, J.Andersen, B.Barbuy, T.C.Beers, E.Depagne, V.Hill, P.Francois, B.Nordstrom, F.Primas
18.0 KByte T.Masseron+,AAP, 455, 1059, 2006 CS 30322-023: an ultra metal-poor TP-AGB star? T.Masseron, S.VanEck, B.Famaey, S.Goriely, B.Plez, L.Siess, T.C.Beers, F.Primas, A.Jorissen
10.7 KByte T.Kipper+,AAP, 290, 148, 1994 Chemical composition of the metal-poor carbon star HD 187216 T.Kipper, U.G.Jorgensen
152.5 KByte T.Gehren+,AAP, 451, 1065, 2006 Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars
22.6 KByte T.C.Beers+,AJ, 133, 1193, 2007 NEAR-INFRARED SPECTROSCOPY OF CARBON-ENHANCED METAL-POOR STARS. I. A SOAR /OSIRIS PILOT STUDY
8.9 KByte Susmitha et al.,MNRAS,458,2648,2016 Abundance analysis of SDSS J134338.67+484426.6; an extremely metal-poor star from the MARVELS pre-survey A.Susmitha Rani, T.Sivarani, T.C.Beers, S.Fleming, S.Mahadevan, J.Ge
6.3 KByte Spite et al.,A&A,600,26,2017 Abundances of the light elements from UV (HST) and red (ESO) spectra in the very old star HD 84937 M.Spite, R.C.Peterson, A.J.Gallagher, B.Barbuy, F.Spite
8.0 KByte Spite et al.,A&A,582,74,2015 Lithium abundance in a turnoff halo star on an extreme orbit P.Bonifacio, E.Caffau, F.Spite, M.Spite
19.8 KByte Spite et al.,A&A,571,A40,2014 The low Sr/Ba ratio on some extremely metal-poor stars
13.8 KByte Spite et al.,A&A,552,A107,2013 Carbon-enhanced metal-poor stars: the most pristine objects?
111.3 KByte Spite et al.,A&A,541,A143,2012 NLTE determination of the calcium abundance and 3D corrections in extremely metal-poor stars
95.7 KByte Siqueira Mello et al.,A&A,565,A93,2014 High-resolution abundance analysis of very metal-poor r-I stars
3.8 KByte Siqueira Mello et al.,A&A,548,A42,2012 Origin of the heavy elements in HD 140283. Measurement of europium abundance
15.7 KByte Siqueira et al.,A&A,584,86,2015 High-resolution abundance analysis of HD 140283 M.Spite, B.Barbuy, S.M.Andrievsky, C.Siqueira-Mello, F.Spite, S.A.Korotin
510.6 KByte Schlaufman et al.,ApJ,797,13,2014 The Best and Brightest Metal-poor Stars
30.3 KByte S.Van Eck+,AAP, 404, 291, 2003 More lead stars S.VanEck, S.Goriely, A.Jorissen, B.Plez
121.2 KByte S.M.Andrievsky+,AAP, 509, A88, 2010 Non-LTE abundances of Mg and K in extremely metal-poor stars and the evolution of [O/Mg], [Na/Mg], [Al/Mg], and [K/Mg] in the Milky Way
86.4 KByte S.M.Andrievsky+,AAP, 494, 1083, 2009 Evolution of the barium abundance in the early Galaxy from a NLTE analysis of the Ba lines in a homogeneous sample of EMP stars
106.9 KByte S.M.Andrievsky+,AAP, 481, 481, 2008 NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars
113.5 KByte S.M.Andrievsky+,AAP, 464, 1081, 2007 NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars S.M.Andrievsky, M.Spite, S.A.Korotin, F.Spite, P.Bonifacio, R.Cayrel, V.Hill, P.Francois
12.5 KByte S.Lucatello+,AJ, 125, 875, 2003 STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. III. THE LEAD (Pb) STAR HE 0024-2523 S.Lucatello, R.Gratton, J.G.Cohen, T.C.Beers, N.Christlieb, E.Carretta, S.Ramirez
21.5 KByte S.Honda+,ApJS, 152, 113, 2004 Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. I. Observational Data S.Honda, W.Aoki, H.Ando, H.Izumiura, T.Kajino, E.Kambe, S.Kawanomoto, K.Noguchi, K.Okita, K.Sadakane, B.Sato, M.Takada-Hidai, Y.Takeda, E.Watanabe, T.C.Beers, J.E.Norris, S.G.Ryan
19.1 KByte S.Honda+,ApJ, 730, 77, 2011 Spectroscopic Studies of Extremely Metal-poor Stars with the Subaru High Dispersion Spectrograph. V. The Zn-enhanced Metal-poor Star BS 16920-017
21.9 KByte S.Honda+,ApJ, 666, 1189, 2007 Neutron-Capture Elements in the Very Metal-poor Star HD 88609: Another Star with Excesses of Light Neutron-Capture Elements
11.3 KByte S.Honda+,ApJ, 643, 1180, 2006 Neutron-Capture Elements in the Very Metal Poor Star HD 122563 S.Honda, W.Aoki, Y.Ishimaru, S.Wanajo, S.G.Ryan
193.4 KByte S.Honda+,ApJ, 607, 474, 2004 Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. II. The r-Process Elements, Including Thorium S.Honda, W.Aoki, T.Kajino, H.Ando, T.C.Beers, H.Izumiura, K.Sadakane, M.Takada-Hidai
27.4 KByte S.Giridhar+,, 113, 519, 2001 Chemical Compositions of Four Metal-poor Giant Stars S.Giridhar, D.Lambert, G.Gonzalez, G.Pandey
36.7 KByte S.G.Ryan+,ApJ, 549, 55, 2001 Abundances and Evolution of Lithium in the Galactic Halo and Disk
7.6 KByte S.G.Ryan+,ApJ, 506, 892, 1998 Extremely Metal Poor Stars. VI. The Heterogeneous Class of Lithium-depleted Main-Sequence Turnoff Dwarfs S.G.Ryan, J.E.Norris, T.C.Beers
4.1 KByte S.C.Schuler+,ApJ, 667, L81, 2007 Fluorine in a Carbon-enhanced Metal-poor Star
44.8 KByte Ruchti et al.,ApJ,743,107,2011 Metal-poor Lithium-rich Giants in the Radial Velocity Experiment Survey F.G.Watson, M.Steinmetz, A.Siviero, A.Siebert, G.M.Seabroke, W.Reid, Q.A.Parker, J.F.Navarro, U.Munari, B.K.Gibson, K.C.Freeman, J.Bland-Hawthorn, O.Bienayme, E.K.Grebel, G.F.Gilmore, R.F.G.Wyse, J.P.Fulbright, G.R.Ruchti, M.Williams, T.Zwitter
1088.0 KByte Ruchti et al.,ApJ,737,9,2011 Observational Properties of the Metal-poor Thick Disk of the Milky Way and Insights into its Origins
10.2 KByte Roriz et al.,MNRAS,472,350,2017 High-resolution spectroscopic observations of the new CEMP-s star CD -50°776 M.Roriz, C.B.Pereira, N.A.Drake, F.Roig
44.4 KByte Roederer et al.,MNRAS,445,2970,2014 Nine new metal-poor stars on the subgiant and red horizontal branches with high levels of r-process enhancement
58.1 KByte Roederer et al.,ApJS,203,27,2012 New Hubble Space Telescope Observations of Heavy Elements in Four Metal-Poor Stars
7.5 KByte Roederer et al.,ApJ,824,L19,2016 Detection of Phosphorus, Sulphur, and Zinc in the Carbon-enhanced Metal-poor Star BD+44 493 T.C.Beers, V.M.Placco, I.U.Roederer
23.8 KByte Roederer et al.,ApJ,821,37,2016 The Diverse Origins of Neutron-capture Elements in the Metal-poor Star HD 94028: Possible Detection of Products of I-Process Nucleosynthesis F.Herwig, M.Pignatari, A.I.Karakas, I.U.Roederer
14.9 KByte Roederer et al.,ApJ,791,32,2014 New Detections of Arsenic, Selenium, and Other Heavy Elements in Two Metal-poor Stars
244.3 KByte Roederer et al.,ApJ,784,158,2014 Neutron-capture Nucleosynthesis in the First Stars
7.4 KByte Roederer et al.,ApJ,747,L8,2012 Detection of the Second r-process Peak Element Tellurium in Metal-poor Stars
4628.9 KByte Roederer et al.,AJ,147,136,2014 A Search for Stars of Very Low Metal Abundance. VI. Detailed Abundances of 313 Metal-poor Stars
192.9 KByte Ren et al.,A&A,537,A118,2012 The Hamburg/ESO R-process Enhanced Star survey (HERES). VII. Thorium abundances in metal-poor stars
1327.4 KByte Reddy et al.,MNRAS,367,1329,2006 Elemental abundance survey of the Galactic thick disc
187.8 KByte R.Smiljanic+,AAP, 499, 103, 2009 Beryllium abundances and star formation in the halo and in the thick disk
631.7 KByte R.G.Gratton+,AAP, 404, 187, 2003 Abundances for metal-poor stars with accurate parallaxes
219.4 KByte R.G.Gratton+,AAP, 354, 169, 2000 Mixing along the red giant branch in metal-poor field stars R.G.Gratton, C.Sneden, E.Carretta, A.Bragaglia
258.8 KByte R.Cayrel+,AAP, 416, 1117, 2004 First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy R.Cayrel, E.Depagne, M.Spite, V.Hill, F.Spite, P.Francois, B.Plez, T.Beers, F.Primas, J.Andersen, B.Barbuy, P.Bonifacio, P.Molaro, B.Nordstrom
3.3 KByte R.Cayrel+,, 45, 533, 2001 Determination of [O/Fe] in BD +23 3130 from ESO VLT-UVES observations R.Cayrel, J.Andersen, B.Barbuy, T.C.Beers, P.Bonifacio, P.Francois, V.Hill, P.Molaro, B.Nordstrom, B.Plez, F.Primas, F.Spite, M.Spite
3.3 KByte Prakapavicius et al.,A&A,599,128,2017 Three-dimensional hydrodynamical CO5BOLD model atmospheres of red giant stars. V. Oxygen abundance in the metal-poor giant HD 122563 from OH UV lines D.Prakapavicius, A.Kucinskas, V.Dobrovolskas, J.Klevas, M.Steffen, P.Bonifacio, H.-G.Ludwig, M.Spite
17.1 KByte Placco et al.,APJ,844,18,2017 RAVE J203843.2-002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey V.Placco, E.Holmbeck, A.Frebel, T.Beers, R.Surman, A.Ji, R.Ezzeddine, S.Points, C.Kaleida, T.Hansen, C.Sakari, A.Casey
9.5 KByte Placco et al.,APJ,833,21,2016 Observational Constraints on First-Star Nucleosynthesis. II. Spectroscopy of an Ultra metal-poor CEMP-no Star A.R.Casey, C.Chan, A.Heger, A.Chiti, J.Yoon, T.C.Beers, A.Frebel, V.M.Placco, N.Christlieb
17.2 KByte Placco et al.,ApJ,829,L24,2016 G64-12 and G64-37 Are Carbon-enhanced Metal-poor Stars H.Reggiani, T.C.Beers, V.M.Placco, J.Melendez
24.3 KByte Placco et al.,APJ,812,109,2015 Hubble Space Telescope Near-Ultraviolet Spectroscopy of Bright CEMP-s Stars V.Placco, T.Beers, I.Ivans, D.Filler, J.Imig, I.Roederer, C.Abate, T.Hansen, J.Cowan, A.Frebel, J.Lawler, H.Schatz, C.Sneden, J.Sobeck, W.Aoki, V.Smith, M.Bolte
14.1 KByte Placco et al.,ApJ,809,136,2015
11.6 KByte Placco et al.,ApJ,790,34,2014 Hubble Space Telescope Near-ultraviolet Spectroscopy of the Bright CEMP-no Star BD+44°493
59.6 KByte Placco et al.,ApJ,781,40,2014 Metal-poor Stars Observed with the Magellan Telescope. II. Discovery of Four Stars with [Fe/H] <= --3.5
24.7 KByte Placco et al.,ApJ,770,104,2013 Metal-poor Stars Observed with the Magellan Telescope. I. Constraints on Progenitor Mass and Metallicity of AGB Stars Undergoing s-process Nucleosynthesis
10.4 KByte Pereira et al.,MNRAS,469,774,2017 Chemical abundances and kinematics of TYC 5619-109-1 F.Roig, N.A.Drake, V.V.Smith, C.B.Pereira, S.Hasselquist, K.Cunha, E.Jilinski
1559.5 KByte P.S.Barklem+,AAP, 439, 129, 2005 The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample P.S.Barklem, N.Christlieb, T.C.Beers, V.Hill, M.S.Bessell, J.Holmberg, B.Marsteller, S.Rossi, F.-J.Zickgraf, D.Reimers
197.0 KByte P.Francois+,AAP, 476, 935, 2007 First stars. VIII. Enrichment of the neutron-capture elements in the early Galaxy
28.9 KByte P.Francois+,AAP, 403, 1105, 2003 First Stars. III. A detailed elemental abundance study of four extremely metal-poor giant stars P.Francois, E.Depagne, V.Hill, M.Spite, F.Spite, B.Plez, T.C.Beers, B.Barbuy, R.Cayrel, J.Andersen, P.Bonifacio, P.Molaro, B.Nordstrom, F.Primas
95.9 KByte P.E.Nissen+,AAP, 469, 319, 2007 Sulphur and zinc abundances in Galactic halo stars revisited P.E.Niseen, C.Ackerman, M.Asplund, D.Fabbian, F.Kerber, H.U.Kaufl, M.Pettini
80.8 KByte P.E.Nissen+,AAP, 415, 993, 2004 Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems
75.2 KByte P.E.Nissen+,AAP, 390, 235, 2002 O/Fe in metal-poor main sequence and subgiant stars P.E.Nissen, F.Primas, M.Asplund, D.L.Lambert
107.0 KByte P.Bonifacio+,AAP, 501, 519, 2009 First stars XII. Abundances in extremely metal-poor turnoff stars, and comparison with the giants
48.4 KByte P.Bonifacio+,AAP, 462, 851, 2007 First stars VII - Lithium in extremely metal poor dwarfs P.Bonifacio, P.Molaro, T.Sivarani, R.Cayrel, M.Spite, F.Spite, B.Plez, J.Andersen, B.Barbuy, T.C.Beers, E.Depagne, V.Hill, P.Francois, B.Nordstrom, F.Primas
31.7 KByte OMalley et al.,ApJ,838,90,2017 A Differential Abundance Analysis of Very Metal-poor Stars E.O'Malley, A.McWilliam, B.Chaboyer, I.Thompson
53.6 KByte Norris et al.,ApJ,762,25,2013 The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters
4.5 KByte Norris et al.,ApJ,753,150,2012 The Oxygen Abundance of the Ultra-metal-poor Star HE 0557-4840
288.4 KByte Nissen et al.,A&A,530,A15,2011 Two distinct halo populations in the solar neighborhood. II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba
354.4 KByte Nissen et al.,A&A,511,L10,2010 Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics
36.9 KByte N.T.Behara+,AAP, 513, A72, 2010 Three carbon-enhanced metal-poor dwarf stars from the SDSS. Chemical abundances from CO5BOLD 3D hydrodynamical model atmospheres
19.8 KByte N.Ryde+,AAP, 415, 559, 2004 On the Galactic chemical evolution of sulfur
11.2 KByte N.Christlieb+,ApJ, 603, 708, 2004 HE 0107-5240, A CHEMICALLY ANCIENT STAR. I. A DETAILED ABUNDANCE ANALYSIS N.Christlieb, B.Gustafsson, A.J.Korn, P.S.Barklem, T.C.Beers, M.S.Bessell, T.Karlsson, M.Mizuno-Wiedner
38.2 KByte N.Christlieb+,AAP, 428, 1027, 2004 The Hamburg/ESO R-process Enhanced Star survey (HERES) N.Christlieb, T.C.Beers, P.S.Barklem, M.Bessell, V.Hill, J.Holmberg, A.J.Korn, B.Marsteller, L.Mashonkina, Y-Z.Qian, S.Rossi, G.J.Wasserburg, F-J.Zickgraf, K-L.Kratz, B.Nordstrom, B.Pfeiffer, J.Rhee, S.G.Ryan
1378.1 KByte Mishenina et al.,A&A,552,A128,2013 Abundances of neutron-capture elements in stars of the Galactic disk substructures
297.1 KByte Mishenina et al.,A&A,547,A106,2012 Activity and the Li abundances in the FGK dwarfs*
9.4 KByte Melendez et al.,A&A,585,L5,2016 2MASS J18082002-5104378: The brightest (V = 11.9) ultra metal-poor star G.Perez, T.S.Li, I.Ramirez, M.Tucci-Maia, V.M.Placco, J.Melendez
24.3 KByte Matuno et al.,PASJ,69,24,2017 Lithium in CEMP-no stars: A new constraint on the lithium depletion mechanism in the early universe* T.Suda, W.Aoki, T.Matsuno, H.Li
52.8 KByte Matsuno et al.,AJ,154,52,2017 High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. III. Unevolved Stars with [Fe/H] ≲ -3.5 T.Matsuno, W.Aoki, T.Beers, Y.Lee, S.Honda
57.6 KByte Masseron et al.,ApJ,751,14,2012 Lithium Abundances in Carbon-enhanced Metal-poor Stars
15.6 KByte Mashonkina et al.,A&A,569,A43,2014 The Hamburg/ESO R-process Enhanced Star survey (HERES). X. HE 2252-4225, one more r-process enhanced and actinide-boost halo star
131.9 KByte M.Takada-Hidai+,ApJ, 573, 614, 2002 Behavior of Sulfur Abundances in Metal-poor Giants and Dwarfs
72.4 KByte M.Spite+,AAP, 528, A9, 2011 First stars. XIV. Sulfur abundances in extremely metal-poor stars
89.1 KByte M.Spite+,AAP, 455, 291, 2006 First stars IX - Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios M.Spite, R.Cayrel, V.Hill, F.Spite, P.Francois, B.Plez, P.Bonifacio, P.Molaro, E.Depagne, J.Andersen, B.Barbuy, T.C.Beers, B.Nordstrom, F.Primas
103.2 KByte M.Spite+,AAP, 430, 655, 2005 First stars VI – Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements M.Spite, R.Cayrel, B.Plez, V.Hill, F.Spite, E.Depagne, P.Francois, P.Bonifacio, B.Barbuy, T.Beers, J.Andersen, P.Molaro, B.Nordstrom, F.Primas
10.9 KByte M.Spite+,AAP, 360, 1077, 2000 Element abundance ratios in an extremely metal-poor binary star: CS 22873-139 M.Spite, E.Depagne, B.Nordstrom, V.Hill, R.Cayrel, F.Spite, T.C.Beers
3.3 KByte M.S.Bessell+,ApJ, 612, L61, 2004 ON THE OXYGEN ABUNDANCE OF HE 0107-5240 M.S.Bessell, N.Christlieb, B.Gustafsson
372.0 KByte M.Ishigaki+,PASJ, 62, 143, 2010 Chemical Abundances of Outer Halo Stars in the Milky Way
38.6 KByte M.Bergemann+,MNRAS, 401, 1334, 2010 NLTE analysis of Co i /Co ii lines in spectra of cool stars with new laboratory hyperfine splitting constants
25.6 KByte M.Bergemann+,AAP, 522, A9, 2010 Chromium: NLTE abundances in metal-poor stars and nucleosynthesis in the Galaxy
34.8 KByte M.Bergemann+,AAP, 492, 823, 2008 NLTE abundances of Mn in a sample of metal-poor stars
62.7 KByte M.Asplund+,ApJ, 644, 229, 2006 Lithium Isotopic Abundances in Metal-poor Halo Stars M.Asplund, D.L.Lambert, P.E.Nissen, F.Primas, V.V.Smith
11.0 KByte Li et al.,RAA,15,1264,2015 Discovery of a strongly r-process enhanced extremely metal-poor star LAMOST J110901.22+075441.8 H.Li, W.Aoki, S.Honda, G.Zhao, N.Christlieb, T.Suda
15.1 KByte Li et al.,PASJ,67,84,2015 High-resolution spectroscopic studies of ultra metal-poor stars found in the LAMOST survey H.Li, W.Aoki, G.Zhao, S.Honda, N.Christlieb, T.Suda
65.4 KByte Li et al.,ApJ,798,110,2015 Spectroscopic Analysis of Metal-poor Stars from LAMOST: Early Results
27.8 KByte Li et al.,ApJ,765,51,2013 Fluorine Abundances of Galactic Low-metallicity Giants
454.4 KByte L.Zhang+,AAP, 528, A92, 2011 The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon
18.0 KByte L.Mashonkina+,ApJ, 679, 1549, 2008 Non-LTE line formation for heavy elements in four very metal-poor stars
16.9 KByte L.Mashonkina+,AAP, 516, A46, 2010 The Hamburg/ESO R-process Enhanced Star survey (HERES) V. Detailed abundance analysis of the r-process enhanced star HE 2327-5642
46.9 KByte Kielty et al.,MNRAS,471,404,2017 Carbon-enhanced metal-poor stars in the SDSS-APOGEE data base C.L.Kielty, K.A.Venn, N.B.Loewen, M.D.Shetrone, V.M.Placco, F.Jahandar, S.Meszaros, S.L.Martell
18.0 KByte Kennedy et al.,ApJ,787,6,2014 Seven New Carbon-enhanced Metal-poor RR Lyrae Stars
10.1 KByte Keller et al.,Nature,506,463,2014 A single low-energy, iron-poor supernova as the source of metals in the star SMSS J031300.36-670839.3
8.1 KByte Karinkuzhi et al.,APJ,834,61,2017 Chemical Analysis of a Carbon-enhanced Very Metal-poor Star: CD-27 14351 D.Karinkuzhi, A.Goswami, T.Masseron
16.1 KByte K.Jonsell+,AAP, 451, 651, 2006 The Hamburg/ESO R-process enhanced star survey (HERES). III. HE 0338-3945 and the formation of the r + s stars K.Jonsell, P.S.Barklem, B.Gustafsson, N.Christlieb, V.Hill, T.C.Beers, J.Holmberg
205.3 KByte K.Jonsell+,AAP, 440, 321, 2005 Chemical abundances in 43 metal-poor stars K.Jonsell, B.Edvardsson, B.Gustafsson, P.Magain, P.E.Nissen, M.Asplund
74.5 KByte K.F.Tan+,MNRAS, 392, 205, 2009 Beryllium abundances in metal-poor stars
877.6 KByte Jacobson et al.,ApJ,807,171,2015
27.6 KByte J.Westin+,ApJ, 530, 783, 2000 THE r-PROCESS-ENRICHED LOW-METALLICITY GIANT HD 115444 J.Westin, C.Sneden, B.Gustafsson, J.J.Cowan
441.8 KByte J.Simmerer+,ApJ, 617, 1091, 2004 The Rise of the s-Process in the Galaxy J.Simmerer, C.Sneden, J.J.Cowan, J.Collier, V.M.Woolf, J.E.Lawler
40.3 KByte J.R.Shi+,AAP, 465, 587, 2007 Lithium abundances in metal-poor stars (Research Note) J.R.Shi, T.Gehren, H.W.Zhang, J.L.Zeng, G.Zhao
151.8 KByte J.P.Fulbright+,ApJ, 595, 1154, 2003 Oxygen Abundances in Metal-poor Stars J.P.Fulbright, J.A.Johnson
863.5 KByte J.P.Fulbright+,AJ, 120, 1841, 2000 ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS J.P.Fulbright
6.4 KByte J.Melendez+,ApJ, 659, L25, 2007 Magnesium Isotopes in Metal-poor Dwarfs:The Rise of AGB Stars and the Formation Timescale of the Galactic Halo
65.6 KByte J.Melendez+,ApJ, 642, 1082, 2006 PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS
18.3 KByte J.Melendez+,ApJ, 575, 474, 2002 Keck NIRSPEC Infrared OH Lines: Oxygen Abundances in Metal-poor Stars down to [Fe/H] = -2.9 J.Melendez, B.Barbuy
33.8 KByte J.Melendez+,ApJ, 556, 858, 2001 Oxygen Abundances in Metal-poor Stars (-2.2 < [Fe/H] < -1.2) from Infrared OH Lines J.Melendez, B.Barbuy
179.9 KByte J.Melendez+,AAP, 515, L3, 2010 Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion
47.1 KByte J.J.Cowan+,ApJ, 627, 238, 2005 Hubble Space Telescope Observations of Heavy Elements in Metal-Poor Galactic Halo Stars J.J.Cowan, C.Sneden, T.C.Beers, J.E.Lawler, J.Simmerer, J.W.Truran, F.Primas, J.Collier, S.Burles
19.1 KByte J.J.Cowan+,ApJ, 572, 861, 2002 THE CHEMICAL COMPOSITION AND AGE OF THE METAL-POOR HALO STAR BD +173248 J.J.Cowan, C.Sneden, S.Burles, I.I.Ivans, T.C.Beers, J.W.Truran, J.E.Lawler, F.Primas, G.M.Fuller, B.Pfeiffer, K-L.Kratz
17.8 KByte J.I.GonzalezHernandez+,AAP, 480, 233, 2008 First stars XI. Chemical composition of the extremely metal-poor dwarfs in the binary CS 22876-032
73.6 KByte J.G.Cohen+,ApJ, 672, 320, 2008 New Extremely Metal-Poor Stars in the Galactic Halo
10.0 KByte J.G.Cohen+,ApJ, 659, L161, 2007 A New Type of Extremely Metal-poor Star J.G.Cohen, A.McWilliam, N.Christlieb, S.Shectman, I.Thompson, J.Melendez, L.Wisotzki, D.Reimers
129.3 KByte J.G.Cohen+,ApJ, 612, 1107, 2004 Abundances In Very Metal-Poor Dwarf Stars J.G.Cohen, N.Christlieb, A.McWilliam, S.Shectman, I.Thompson, G.J.Wasserburg, I.Ivans, M.Dehn, T.Karlsson, J.Melendez
12.7 KByte J.G.Cohen+,ApJ, 588, 1082, 2003 ABUNDANCE ANALYSIS OF HE 2148-1247, A STAR WITH EXTREMELY ENHANCED NEUTRON CAPTURE ELEMENTS J.G.Cohen, N.Christlieb, Y.-Z.Qian, G.J.Wasserburg
110.1 KByte J.G.Cohen+,AJ, 132, 137, 2006 Carbon Stars in the Hamburg/ESO Survey: Abundances J.G.Cohen, A.McWilliam, S.Shectman, I.Thompson, N.Christlieb, J.Melendez, S.Ramirez, A.Swensson, F.-J.Zickgraf
16.2 KByte J.G.Cohen+,AJ, 124, 470, 2002 STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. I. STELLAR PARAMETERS J.G.Cohen, N.Christlieb, T.C.Beers, R.Gratton, E.Carretta
10.3 KByte J.E.Norris+,ApJ, 670, 774, 2007 HE 0557-4840: Ultra–Metal-Poor and Carbon-Rich J.E.Norris, N.Christlieb, A.J.Korn, K.Eriksson, M.S.Bessell, T.C.Beers, K.Wisotzki, D.Reimers
3.7 KByte J.E.Norris+,ApJ, 569, L107, 2002 EXTREMELY METAL-POOR STARS. IX. CS 22949-037 AND THE ROLE OF HYPERNOVAE J.E.Norris, S.G.Ryan, T.C.Beers, W.Aoki, H.Ando
39.9 KByte J.E.Norris+,ApJ, 561, 1034, 2001 EXTREMELY METAL-POOR STARS. VIII. HIGH-RESOLUTION, HIGH SIGNAL-TO-NOISE RATIO ANALYSIS OF FIVE STARS WITH [Fe/H]<=-3.5 J.E.Norris, S.G.Ryan, T.C.Beers
13.3 KByte J.E.Norris+,ApJ, 540, 456, 2000 Extremely Metal-poor Stars. VII. The Most Metal-poor Dwarf, CS 22876-032 J.E.Norris, T.C.Beers, S.G.Ryan
38.2 KByte J.E.Norris+,ApJ, 488, 350, 1997 Extremely Metal-poor Stars. IV. The Carbon-rich Objects J.E.Norris, S.R.Ryan, T.C.Beers
104.0 KByte J.A.Rich+,ApJ, 701, 1519, 2009 BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT STARS
252.6 KByte J.A.Johnson+,ApJS, 139, 219, 2002 ABUNDANCES OF 30 ELEMENTS IN 23 METAL-POOR STARS J.A.Johnson
73.9 KByte J.A.Johnson+,ApJ, 658, 1203, 2007 A Search for Nitrogen-enhanced Metal-poor Stars J.A.Johnson, F.Herwig, T.C.Beers, N.Christlieb
13.8 KByte J.A.Johnson+,ApJ, 605, 462, 2004 The s-Process in Metal-Poor Stars: Abundances for 22 Neutron-Capture Elements in CS 31062-050 J.A.Johnson, M.Bolte
7.6 KByte J.A.Johnson+,ApJ, 579L, 87, 2002 Abundances in the Very Metal Poor s-Processrich Star CS 22183-015 J.A.Johnson, M.Bolte
70.1 KByte J.A.Johnson+,ApJ, 579, 616, 2002 The r-Process in the Early Galaxy
127.1 KByte J.A.Johnson+,ApJ, 554, 888, 2001 Th Ages for Metal-poor Stars
14.6 KByte Ito et al.,ApJ,773,33,2013 Chemical Analysis of the Ninth Magnitude Carbon-enhanced Metal-poor Star BD+44°493
566.6 KByte Ishigaki et al.,ApJ,771,67,2013 Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements
360.7 KByte Ishigaki et al.,ApJ,753,64,2012 Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors
189.8 KByte I.U.Roederer+,ApJ, 711, 573, 2010 HARACTERIZING THE CHEMISTRY OF THE MILKY WAY STELLAR HALO: DETAILED CHEMICAL ANALYSIS OF A METAL-POOR STELLAR STREAM
60.5 KByte I.U.Roederer+,ApJ, 698, 1963, 2009 The End of Nucleosynthesis: Production of Lead and Thorium in the Early Galaxy
11.3 KByte I.U.Roederer+,ApJ, 679, 1549, 2008 The Hobby-Eberly Telescope Chemical Abundances of Stars in the Halo (CASH) Project. I. The Lithium-, s-, and r-enhanced Metal-poor Giant HKII 17435-00532
11.4 KByte I.U.Roederer+,ApJ, 675, 723, 2008 Europium, Samarium, and Neodymium Isotopic Fractions in Metal-Poor Stars
24.0 KByte I.Ivans+,ApJ, 645, 613, 2006 Near-Ultraviolet Observations of HD 221170: New Insights into the Nature of r-Process-rich Stars I.Ivans, J.Simmerer, C.Sneden, J.E.Lawler, J.J.Cowan, R.Gallino, S.Bisterzo
14.6 KByte I.I.Ivans+,ApJ, 627, L145, 2005 Near-Ultraviolet Observations of CS 29497-030: New Constraints on Neutron-Capture Nucleosynthesis Processes I.I.Ivans, C.Sneden, R.Gallino, J.J.Cowan, G.W.Preston
59.1 KByte I.I.Ivans+,ApJ, 592, 906, 2003 Chemical Substructure in the Milky Way Halo: A New Population of Old Stars
30.9 KByte I.B.Thompson+,ApJ, 677, 556, 2008 CS 22964–161: A Double-Lined Carbon- and s-Process-Enhanced Metal-Poor Binary Star
11.7 KByte Hollek et al.,APJ,814,121,2015 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 N.Christlieb, C.Sneden, M.Shetrone, A.I.Karakas, V.M.Placco, A.Frebel, J.K.Hollek
174.8 KByte Hollek et al.,ApJ,742,54,2011 The Chemical Abundances of Stars in the Halo (CASH) Project. II. A Sample of 14 Extremely Metal-poor Stars
203.2 KByte Hansen et al.,ApJ,807,173,2015
30.0 KByte Hansen et al.,ApJ,787,162,2014 Exploring the Origin of Lithium, Carbon, Strontium, and Barium with Four New Ultra Metal-poor Stars
18.4 KByte Hansen et al.,A&A,598,54,2017 Something borrowed, something blue: The nature of blue metal-poor stars inferred from their colours and chemical abundances C.J.Hansen, P.Jofre, A.Koch, A.McWilliam, C.S.Sneden
266.9 KByte Hansen et al.,A&A,545,A31,2012 Silver and palladium help unveil the nature of a second r-process
11.5 KByte H.Ito+,ApJ, 698, L37, 2009 BD+44 493: A NINTH MAGNITUDE MESSENGER FROM THE EARLY UNIVERSE; CARBON ENHANCED AND BERYLLIUM POOR
219.2 KByte G.W.Preston+,AJ, 132, 85, 2006 ATMOSPHERES, CHEMICAL COMPOSITIONS, AND EVOLUTIONARY HISTORIES OF VERY METAL-POOR RED HORIZONTAL-BRANCH STARS IN THE GALACTIC FIELD AND IN NGC 7078 (M15)
43.9 KByte G.W.Preston+,AJ, 122, 1545, 2001 The Incidence of Binaries among Very Metal-poor Carbon Stars G.W.Preston, C.Sneden
383.7 KByte G.W.Preston+,AJ, 120, 1014, 2000 What Are These Blue Metal-Poor Stars? G.W.Preston, C.Sneden
49.7 KByte G.S.Bai+,AAP, 425, 671, 2004 Chemical abundances of 10 metal-poor halo stars G.S.Bai, G.Zhao, Y.Q.Chen, J.R.Shi, V.G.Klochkova, V.E.Panchuk, H.M.Qiu, H.W.Zhang
23.3 KByte G.Israelian+,ApJ, 551, 833, 2001 Oxygen in the Very Early Galaxy G.Israelian, R.Rebolo, R.J.GarciaLopez, P.Bonifacio, P.Molaro, G.Basri, N.Shchukina
14.6 KByte G.Israelian+,ApJ, 557, L43, 2001 Sulphur Abundance in Very Metal-poor Stars G.Israelian, R.Rebolo
91.9 KByte G.Bihain+,AAP, 423, 777, 2004 Cu and Zn in the early Galaxy
8.7 KByte Frebel et al.,ApJ,810,L27,2015
5.2 KByte F.Primas+,AAP, 364, L42, 2000 The beryllium abundance in the very metal-poor halo star G 64-12 from VLT/UVES observations F.Primas, M.Asplund, P.E.Nissen, V.Hill
5.8 KByte F.Primas+,AAP, 362, 666, 2000 First UVES observations of beryllium in very metal-poor stars F.Primas, P.Molaro, P.Bonifacio, V.Hill
11.8 KByte E.Depagne+,AAP, 390, 187, 2002 First Stars II. Elemental abundances in the extremely metal-poor star CS 22949–037 A diagnostic of early massive supernovae E.Depagne, V.Hill, M.Spite, F.Spite, B.Plez, T.C.Beers, B.Barbuy, R.Cayrel, J.Andersen, P.Bonifacio, P.Francois, B.Nordstrom, F.Primas
15.2 KByte E.Depagne+,AAP, 364, L6, 2000 Abundance analysis of two extremely metal-poor stars from the Hamburg/ESO Survey E.Depagne, V.Hill, N.Christlieb, F.Primas
74.1 KByte E.Carretta+,AJ, 124, 481, 2002 STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. II. ABUNDANCE ANALYSIS E.Carretta, R.Gratton, J.G.Cohen, T.C.Beers, N.Christlieb
6.2 KByte E.Caffau+,Nature, 477, 67, 2011 An extremely primitive star in the Galactic halo
23.8 KByte E.Caffau+,AAP, 534, A4, 2011 X-Shooter GTO: chemical analysis of a sample of EMP candidates
149.5 KByte E.Caffau+,AAP, 441, 533, 2005 Sulphur abundance in Galactic stars
69.7 KByte E.Arnone+,AAP, 430, 507, 2005 Mg abundances in metal-poor halo stars as a tracer of early Galactic mixing E.Arnone, S.G.Ryan, D.Argast, J.E.Norris, T.C.Beers
110.0 KByte D.Yong+,ApJ, 599, 1357, 2003 Magnesium Isotopic Abundance Ratios in Cool Stars
229.6 KByte D.L.Burris+,ApJ, 544, 302, 2000 NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS D.L.Burris, C.A.Pilachowski, T.E.Armandroff, C.Sneden, J.J.Cowan, H.Roe
248.3 KByte D.K.Lai+,ApJ, 681, 1524, 2008 Detailed Abundances for 28 Metal-poor Stars: Stellar Relics in the Milky Way
264.1 KByte D.K.Lai+,ApJ, 667, 1185, 2007 Carbon and Strontium Abundances of Metal-poor Stars D.K.Lai, J.A.Johnson, M.Bolte, S.Lucatello
340.2 KByte D.K.Lai+,AJ, 128, 2402, 2004 ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES D.K.Lai, M.Bolte, J.A.Johnson, S.Lucatello
17.3 KByte Cui et al.,A&A,558,A36,2013 The Hamburg/ESO R-process Enhanced Star survey (HERES). VIII. The r+s star HE 1405-0822
870.6 KByte Cohen et al.,ApJ,778,56,2013 Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <--2
486.1 KByte Chen et al.,A&AS,141,491,2000 Chemical composition of 90 F and G disk dwarfs
15.5 KByte Caliskan et al.,A&A,571,A62,2014 Chemical abundances of the metal-poor horizontal-branch stars CS 22186-005 and CS 30344-033
140.8 KByte Caffau et al.,AN,338,686,2017 The Pristine survey II: A sample of bright stars observed with FEROS E.Caffau, P.Bonifacio, E.Starkenburg, N.Martin, K.Youakim, A.A.Henden, J.I.Gonzalez Hernandez, D.S.Aguado, K.Venn, P.Jablonka
12.7 KByte Caffau et al.,A&A,560,A15,2013 X-shooter GTO: evidence for a population of extremely metal-poor, alpha-poor stars
27.1 KByte C.Sneden+,ApJ, 592, 504, 2003 Binary Blue Metal-poor Stars: Evidence for Asymptotic Giant Branch Mass Transfer C.Sneden, G.W.Preston, J.J.Cowan
24.1 KByte C.Sneden+,ApJ, 591, 936, 2003 THE EXTREMELY METAL-POOR, NEUTRON CAPTURE–RICH STAR CS 22892-052: A COMPREHENSIVE ABUNDANCE ANALYSIS C.Sneden, J.J.Cowan, J.E.Lawler, I.I.Ivans, S.Burles, T.C.Beers, F.Primas, V.Hill, J.W.Truran, G.M.Fuller, B.Pfeiffer, K-L.Kratz
9.9 KByte C.Sneden+,ApJ, 533, L139, 2000 Evidence of Multiple r-Process Sites in the Early Galaxy: New Observations of CS 22892-052 C.Sneden, J.J.Cowan, I.I.Ivans, G.M.Fuller, S.Burles, T.C.Beers, J.E.Lawler
10.7 KByte C.Sneden+,ApJ, 496, 235, 1998 Hubble Space Telescope Observations of Neutron-Capture Elements in Very Metal Poor Stars
16.2 KByte C.J.Hansen+,AAP, 527, A65, 2011 First stars. XIII. Two extremely metal-poor RR Lyrae stars
81.4 KByte C.J.Akerman+,AAP, 414, 931, 2004 The evolution of the C/O ratio in metal-poor halo stars C.J.Akerman, L.Carigi, P.E.Niseen, M.Pettini, M.Asplund
214.7 KByte C.Charbonnel+,AAP, 442, 961, 2005 The lithium content of the Galactic Halo stars
39.7 KByte Bonifacio et al.,A&A,579,A28,2015
92.2 KByte Bonifacio et al.,A&A,542,A87,2012 Chemical abundances of distant extremely metal-poor unevolved stars
242.4 KByte Boesgaard et al.,ApJ,743,140,2011 Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars B.P.Bowler, A.MerchantBoesgaard, E.M.Levesque, J.A.Rich
4420.5 KByte Bensby et al.,A&A,562,A71,2014 Exploring the Milky Way stellar disk. A detailed elemental abundance study of 714 F and G dwarf stars in the solar neighbourhood
633.9 KByte Bensby et al.,A&A,433,185,2005 alpha-, r-, and s-process element trends in the Galactic thin and thick disks
395.2 KByte B.W.Carney+,AJ, 125, 293, 2003 Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars
7.6 KByte B.Plez+,AAP, 434, 1117, 2005 Analysis of the carbon-rich very metal-poor dwarf G77-61 B.Plez, J.G.Cohen
3.0 KByte B.Plez+,AAP, 428, L9, 2004 Lead abundance in the uranium star CS 31082-001 B.Plez, V.Hill, R.Cayrel, M.Spite, B.Barbuy, T.C.Beers, P.Bonifacio, F.Primas, B.Nordstrom
8.5 KByte B.Barbuy+,ApJ, 588, 1072, 2003 Oxygen Abundance in the Template Halo Giant HD 122563 B.Barbuy, J.Melendez, M.Spite, F.Spite, E.Depagne, V.Hill, R.Cayrel, P.Bonifacio, A.Damineli, C.A.O.Torres
21.2 KByte B.Barbuy+,AAP, 429, 1031, 2005 New analysis of the two carbon-rich stars CS 22948-27 and CS 29497-34: Binarity and neutron capture elements B.Barbuy, M.Spite, F.Spite, V.Hill, R.Cayrel, B.Plez, P.Petitjean
16.0 KByte Aoki et al.,Science,345,912,2014 A chemical signature of first-generation very massive stars
28.9 KByte Aoki et al.,APJ,837,8,2017 Diversity of Abundance Patterns of Light Neutron-capture Elements in Very-metal-poor Stars M.Aoki, Y.Ishimaru, W.Aoki, S.Wanajo
10.6 KByte Aoki et al.,ApJ,751,L6,2012 Examination of the Mass-dependent Li Depletion Hypothesis by the Li Abundances of the Very Metal-poor Double-lined Spectroscopic Binary G166-45
508.2 KByte Aoki et al.,AJ,145,13,2013 High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions
346.2 KByte AlvesBrito et al.,A&A,513,A35,2010 Chemical similarities between Galactic bulge and local thick disk red giants: O, Na, Mg, Al, Si, Ca, and Ti
122.6 KByte Allen et al.,A&A,548,A34,2012 Elemental abundances and classification of carbon-enhanced metal-poor stars
13.0 KByte Aguado et al.,AN,604,9,2017
43.4 KByte Aguado et al.,A&A,593,10,2016 Follow-up observations of extremely metal-poor stars identified from SDSS M.Shetrone, R.Rebolo, R.Carrera, J.I.GonzalezHernandez, C.AllendePrieto, D.S.Aguado, D.L.Lambert, E.Fernandez-Alvar
373.6 KByte A.Stephens+,AJ, 123, 1647, 2002 ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS
141.6 KByte A.McWilliam+,AJ, 109, 2757, 1995 Spectroscopic Analysis of 33 of the Most Metal Poor Stars. II. A.McWilliam, G.W.Preston, C.Sneden, L.Searle
26.0 KByte A.McWilliam+,AJ, 109, 2736, 1995 A Spectroscopic Analysis of 33 of the Most Metal-Poor Stars.I. A.McWilliam, G.W.Preston, C.Sneden, S.Shectman
22.7 KByte A.M.Boesgaard+,ApJ, 667, 1196, 2007 Beryllium in Ultra-Lithium-Deficient Halo Stars:The Blue Straggler Connection
5.1 KByte A.M.Boesgaard+,ApJ, 633, L125, 2005 Beryllium in the Ultra-Lithium-deficient, Metal-Poor Halo Dwarf G186-26
117.1 KByte A.M.Boesgaard+,ApJ, 633, 398, 2005 Lithium and Lithium Depletion in Halo Stars on Extreme Orbits
19.3 KByte A.M.Besgaard+,ApJ, 641, 1122, 2006 Beryllium in Disk and Halo Stars: Evidence for a Beryllium Dispersion in Old Stars A.M.Besgaard, M.C.Novicki
2.9 KByte A.J.Gallagher+,AAP, 523, A24, 2010 The barium isotopic mixture for the metal-poor subgiant star HD140283
5.1 KByte A.Hosford+,AAP, 511, A47, 2010 Lithium abundances of halo dwarfs based on excitation temperatures II. Non-local thermodynamic equilibrium
44.5 KByte A.Hosford+,AAP, 493, 601, 2009 Lithium abundances of halo dwarfs based on excitation temperature. I. Local thermodynamic equilibrium
20.8 KByte A.Goswami+,MNRAS, 372, 343, 2006 A high-resolution spectral analysis of three carbon-enhanced metal-poor stars A.Goswami, W.Aoki, T.C.Beers, N.Christlieb, J.E.Norris, S.G.Ryan, S.Tsangarides
9.6 KByte A.Frebel+,ApJ, 684, 588, 2008 HE 1327-2326, an Unevolved Star with [Fe/H]<-5.0. II. New 3D-1D Corrected Abundances from a Very Large Telescope UVES Spectrum
8.4 KByte A.Frebel+,ApJ, 660, L117, 2007 Discovery of HE 1523-0901, a Strongly r-Process-enhanced Metal-poor Star with Detected Uranium
12.5 KByte A.Frebel+,ApJ, 658, 534, 2007 Chemical Abundance Analysis of the Extremely Metal-poor Star HE 1300+0157 A.Frebel, J.E.Norris, W.Aoki, S.Honda, M.S.Bessell, M.Takada-Hidai, T.C.Beers, N.Christlieb
4.0 KByte A.Frebel+,ApJ, 638, L17, 2006 The Oxygen Abundance of HE 1327-2326 A.Frebel, N.Christlieb, J.E.Norris, W.Aoki, M.Asplund
30.8 KByte A.Ford+,AAP, 393, 617, 2002 Lithium 6104 A in Population II stars
12.7 KByte A.E.GarciaPerez+,AAP, 504, 213, 2009 6Li/7Li estimates for metal-poor stars
33.2 KByte A.E.GarciaPerez+,AAP, 451, 621, 2006 Oxygen abundances in metal-poor subgiants as determined from [O I], O I and OH lines A.E.GarciaPerez, M.Asplund, F.Primas, P.E.Nissen, B.Gustafsson
32.5 KByte A.E.GarciaPerez+,AAP, 447, 299, 2006 Li and Be depletion in metal-poor subgiants A.E.GarciaPerez, F.Primas
201.2 KByte .Roederer,IanU+,ApJ, 724, 975, 2010 THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS