Impact and mitigation of spectroscopic systematics on DESI DR1 clustering measurements

Krolewski, A.; Yu, J.; Ross, A. J.; Penmetsa, S.; Percival, W. J.; Zhou, R.; Wilson, M. J.; Hou, J.; Aguilar, J.; Ahlen, S.; Brooks, D.; Chaussidon, E.; Claybaugh, T.; de la Macorra, A.; Dey, Biprateep; Forero-Romero, J. E.; Gontcho, S. Gontcho A.; Guy, J.; Honscheid, K.; Juneau, S.; Kirkby, D.; Kisner, T.; Kremin, A.; Lambert, A.; Le Guillou, L.; Levi, M. E.; Martini, P.; Meisner, A.; Miquel, R.; Moustakas, J.; Myers, A. D.; Newman, J. A.; Niz, G.; Palanque-Delabrouille, N.; Rossi, G.; Sanchez, E.; Schlafly, E. F.; Schlegel, D.; Schubnell, M.; Seo, H.; Sprayberry, D.; Tarlé, G.; Weaver, B. A.; Zhao, C.

doi:10.1088/1475-7516/2025/01/147

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Impact and mitigation of spectroscopic systematics on DESI DR1 clustering measurements (2025)
Journal Article
Krolewski, A., Yu, J., Ross, A. J., Penmetsa, S., Percival, W. J., Zhou, R., Wilson, M. J., Hou, J., Aguilar, J., Ahlen, S., Brooks, D., Chaussidon, E., Claybaugh, T., de la Macorra, A., Dey, B., Forero-Romero, J. E., Gontcho, S. G. A., Guy, J., Honscheid, K., Juneau, S., …Zhao, C. (2025). Impact and mitigation of spectroscopic systematics on DESI DR1 clustering measurements. Journal of Cosmology and Astroparticle Physics, 2025, Article 147. https://doi.org/10.1088/1475-7516/2025/01/147

The large scale structure catalogs within DESI Data Release 1 (DR1) use nearly 6 million galaxies and quasars as tracers of the large-scale structure of the universe to measure the expansion history with baryon acoustic oscillations and the growth of... Read More about Impact and mitigation of spectroscopic systematics on DESI DR1 clustering measurements.