By Associate Professor Sarah Martell

Journal articles

Martell SL, 2012, 'Two views of globular cluster stars in the Galactic halo', EPJ Web of Conferences, 19, http://dx.doi.org/10.1051/epjconf/20121903007

Campbell SW; Yong D; Boer ECW-D; Stancliffe RJ; Lattanzio JC; Angelou GC; D'Orazi V; Martell SL; Grundahl F; Sneden C, 2012, 'Cyanogen in NGC 1851 RGB and AGB Stars: Quadrimodal Distributions', Astrophysical Journal Letters, 761, http://dx.doi.org/10.1088/2041-8205/761/1/L2

Martell SL; Smolinski JP; Beers TC; Grebel EK, 2011, 'Building the Galactic halo from globular clusters: Evidence from chemically unusual red giants', Astronomy and Astrophysics, 534, http://dx.doi.org/10.1051/0004-6361/201117644

Smolinski JP; Martell SL; Beers TC; Lee YS, 2011, 'A survey of CN and CH variations in galactic globular clusters from sloan digital sky survey spectroscopy', Astronomical Journal, 142, http://dx.doi.org/10.1088/0004-6256/142/4/126

Martell SL, 2011, 'Light-element abundance variations in globular clusters', Astronomische Nachrichten, 332, pp. 467 - 474, http://dx.doi.org/10.1002/asna.201011561

Shetrone M; Martell SL; Wilkerson R; Adams J; Siegel MH; Smith GH; Bond HE, 2010, 'Light-element abundance variations at low metallicity: The globular cluster NGC 5466', Astronomical Journal, 140, pp. 1119 - 1127, http://dx.doi.org/10.1088/0004-6256/140/4/1119

Martell SL; Grebel EK, 2010, 'Light-element abundance variations in the Milky Way halo', Astronomy and Astrophysics, 519, http://dx.doi.org/10.1051/0004-6361/201014135

Martell SL; Smith GH, 2009, 'CN variations in high-metallicity globular and open clusters', Publications of the Astronomical Society of the Pacific, 121, pp. 577 - 584, http://dx.doi.org/10.1086/599979

Martell SL; Smith GH; Briley MM, 2008, 'Deep mixing and metallicity: Carbon depletion in globular cluster giants', Astronomical Journal, 136, pp. 2522 - 2532, http://dx.doi.org/10.1088/0004-6256/136/6/2522

Martell SL; Smith GH; Briley MM, 2008, 'An improved bandstrength index for the CH G band of globular cluster giants', Publications of the Astronomical Society of the Pacific, 120, pp. 839 - 847, http://dx.doi.org/10.1086/590457

Martell SL; Smith GH; Briley MM, 2008, 'CN bimodality at low metallicity: The globular cluster M53', Publications of the Astronomical Society of the Pacific, 120, pp. 7 - 15, http://dx.doi.org/10.1086/525060

Martell SL; Smith GH, 2004, 'Stellar activity and the Strömgren photometric metallicity calibration of intermediate-type dwarf stars', Publications of the Astronomical Society of the Pacific, 116, pp. 920 - 925, http://dx.doi.org/10.1086/425258

Smith GH; Martell SL, 2003, 'Comparing Deep Mixing in Globular Cluster and Halo Field Giants: Carbon Abundance Data from the Literature', Publications of the Astronomical Society of the Pacific, 115, pp. 1211 - 1219, http://dx.doi.org/10.1086/378078

Martell S; Laughlin G, 2002, 'An improved uvby-metallicity calibration for metal-rich stars', Astrophysical Journal, 577, pp. L45 - L48, http://dx.doi.org/10.1086/344165

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