The DESI Single Fiber Lens Search. I. Four Thousand Spectroscopically Selected Galaxy–Galaxy Gravitational Lens Candidates

We present 4110 strong gravitational lens candidates, 3887 of which are new discoveries, selected from a sample of 5,837,154 luminous red galaxies (LRGs) observed with the Dark Energy Spectroscopic Instrument (DESI). Candidates are identified via the presence of background ionized oxygen [O  ii ] ne...

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Principais autores:	Juliana S. M. Karp, David J. Schlegel, Xiaosheng Huang, Nikhil Padmanabhan, Adam S. Bolton, Christopher J. Storfer, J. Aguilar, S. Ahlen, S. Bailey, D. Bianchi, D. Brooks, F. J. Castander, T. Claybaugh, A. Cuceu, A. de la Macorra, J. Della Costa, P. Doel, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, G. Gutierrez, K. Honscheid, M. Ishak, J. Jimenez, R. Joyce, S. Juneau, D. Kirkby, A. Kremin, C. Lamman, M. Landriau, L. Le Guillou, M. Manera, P. Martini, A. Meisner, R. Miquel, J. Moustakas, S. Nadathur, W. J. Percival, C. Poppett, F. Prada, I. Pérez-Ràfols, G. Rossi, E. Sanchez, M. Schubnell, D. Sprayberry, G. Tarlé, B. A. Weaver, R. Zhou, and The DESI Collaboration
Formato:	Artigo
Idioma:	Inglês
Publicado:	IOP Publishing 2026-01-01
Series:	The Astrophysical Journal
Assuntos:	Strong gravitational lensing Early-type galaxies Starburst galaxies Gravitational lensing Einstein rings
Acceso en liña:	https://doi.org/10.3847/1538-4357/ae3f06
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