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The MOSDEF Survey: A Stellar Mass–SFR–Metallicity Relation Exists at z ∼ 2.3

  • Authors: Ryan L. Sanders, Alice E. Shapley, Mariska Kriek, William R. Freeman, Naveen A. Reddy, Brian Siana, Alison L. Coil, Bahram Mobasher, Romeel Davé, Irene Shivaei, Mojegan Azadi, Sedona H. Price, Gene Leung, Tara Fetherholf, Laura de Groot, Tom Zick, Francesca M. Fornasini, and Guillermo Barro

2018 The Astrophysical Journal 858 99.

  • Provider: AAS Journals

Caption: Figure 7.

Mass–metallicity relation based on O3N2 (left), N2 (middle), and N2O2 (right) for z ∼ 0 and z ∼ 2.3 stacks, color-coded by SFR. Colored squares indicate the z ∼ 0 ﹩{M}_{* }﹩–SFR stacks of Andrews and Martini (2013). Colored stars with error bars show the z ∼ 2.3 ﹩{M}_{* }﹩–ΔsSFR stacks. Both samples are color-coded by SFR on the same scale. The red dashed line denotes the best-fit z ∼ 2.3 MZR for each line ratio, given in Table 2.

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