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A Large Sample of Extremely Metal-poor Galaxies at z < 1 Identified from the DESI Early Data

  • Authors: Hu Zou, Jipeng Sui, Amélie Saintonge, Dirk Scholte, John Moustakas, Malgorzata Siudek, Arjun Dey, Stephanie Juneau, Weijian Guo, Rebecca Canning, J. Aguilar, S. Ahlen, D. Brooks, T. Claybaugh, K. Dawson, A. de la Macorra, P. Doel, J. E. Forero-Romero, S. Gontcho A Gontcho, K. Honscheid, M. Landriau, L. Le Guillou, M. Manera, A. Meisner, R. Miquel, Jundan Nie, C. Poppett, M. Rezaie, G. Rossi, E. Sanchez, M. Schubnell, H. Seo, G. Tarlé, Zhimin Zhou, Siwei Zou

Hu Zou et al 2024 The Astrophysical Journal 961 .

  • Provider: AAS Journals

Caption: Figure 6.

Comparison of the stellar masses from DESI and COSMOS2020. The top panel presents the stellar mass comparison and the diagonal line represents the exact match of the two measurements. The bottom panel shows the mass difference of these two surveys as a function of the stellar mass in the COSMOS2020 catalog. The horizontal line represents ﹩{\rm{\Delta }}\mathrm{log}{M}_{* }=0﹩. The data points are color coded by the DESI spectroscopic redshift. The median difference and scatter of ﹩{\rm{\Delta }}\mathrm{log}{M}_{* }﹩ are also displayed in the bottom panel.

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