Sarah L. Martell
University of New South Wales
205 Papers
6.2K Citations
Sarah L. Martell is an academic researcher from University of New South Wales. The author has contributed to research in topics: Stars & Globular cluster. The author has an hindex of 43, co-authored 179 publications. Previous affiliations of Sarah L. Martell include University of California, Santa Cruz & Max Planck Society.
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Papers
Light-element abundance variations in globular clusters
TL;DR: This article reviewed the observational history of globular cluster abundance inhomogeneities, discusses the presently favored models of their origin, and considers several aspects of this problem that require further study.
The Gaia -ESO Survey: A new approach to chemically characterising young open clusters: I. Stellar parameters, and iron-peak, α -, and proton-capture elements
M. Baratella,Valentina D'Orazi,Valentina D'Orazi,G. Carraro,Silvano Desidera,Sofia Randich,Laura Magrini,V. Adibekyan,Rodolfo Smiljanic,Lorenzo Spina,M. Tsantaki,Gražina Tautvaišienė,S. G. Sousa,Paula Jofre,F. M. Jiménez-Esteban,Elisa Delgado-Mena,Sarah L. Martell,M. Van der Swaelmen,Veronica Roccatagliata,Veronica Roccatagliata,Gerard Gilmore,Emilio J. Alfaro,Amelia Bayo,Thomas Bensby,Angela Bragaglia,E. Franciosini,Anais Gonneau,Ulrike Heiter,A. Hourihane,R. D. Jeffries,Sergey E. Koposov,L. Morbidelli,Loredana Prisinzano,G. G. Sacco,Luca Sbordone,Clare Worley,Simone Zaggia,Jack Lewis +37 more
TL;DR: In this paper, the atmospheric parameters for 23 dwarf stars observed by the Gaia-ESO survey in five young open clusters (τ < 150 Myr) and one star-forming region (NGC 2264).
Siriusly, a newly identified intermediate-age Milky Way stellar cluster: a spectroscopic study of Gaia 1
Jeffrey D. Simpson,Jeffrey D. Simpson,G. M. De Silva,G. M. De Silva,Sarah L. Martell,Daniel B. Zucker,Daniel B. Zucker,Annette M. N. Ferguson,Edouard J. Bernard,Mike Irwin,Jorge Peñarrubia,Eline Tolstoy +11 more
TL;DR: In this article, the authors confirm the reality of the recently discovered Milky Way stellar cluster Gaia 1 using spectra acquired with the HERMES and AAOmega spectrographs of the Anglo-Australian Telescope.
The K2-HERMES Survey. I. Planet Candidate Properties from K2 Campaigns 1-3
Robert A. Wittenmyer,Sanjib Sharma,Dennis Stello,Sven Buder,Janez Kos,Martin Asplund,Ly Duong,Jane Lin,Karin Lind,Melissa Ness,Tomaz Zwitter,Jonathan Horner,Jake T. Clark,Stephen R. Kane,Daniel Huber,Joss Bland-Hawthorn,Andrew R. Casey,Gayandhi M. De Silva,Gayandhi M. De Silva,Valentina D'Orazi,Kenneth C. Freeman,Sarah L. Martell,Jeffrey D. Simpson,Daniel B. Zucker,Borja Anguiano,Luca Casagrande,James Esdaile,Marc Hon,Michael J. Ireland,Prajwal R. Kafle,Shourya Khanna,Jonathan P. Marshall,Mohd Hafiz Mohd Saddon,Gregor Traven,Duncan J. Wright +34 more
TL;DR: The K2-HERMES project as discussed by the authors uses the HERMES multi-object spectrograph on the Anglo-Australian Telescope to obtain R$\sim$28,000 spectra of up to 360 stars in one exposure.
Lithium-rich field giants in the Sloan Digital Sky Survey
TL;DR: In this paper, a search for post-main-sequence field stars in the Galaxy with atypically large lithium abundances is presented, using moderate-resolution spectra taken as part of the Sloan Digital Sky Survey, along with high-resolution followup spectroscopy from the Hobby-Eberly Telescope.