Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Allyson Brodzeller"'
Autor:
Allyson Brodzeller, Kyle Dawson, Stephen Bailey, Jiaxi Yu, A. J. Ross, A. Bault, S. Filbert, J. Aguilar, S. Ahlen, David M. Alexander, E. Armengaud, A. Berti, D. Brooks, E. Chaussidon, A. de la Macorra, P. Doel, K. Fanning, V. A. Fawcett, A. Font-Ribera, S. Gontcho A Gontcho, J. Guy, K. Honscheid, S. Juneau, R. Kehoe, T. Kisner, Anthony Kremin, Ting-Wen Lan, M. Landriau, Michael E. Levi, C. Magneville, Paul Martini, Aaron M. Meisner, R. Miquel, J. Moustakas, N. Palanque-Delabrouille, W. J. Percival, F. Prada, C. Ravoux, Graziano Rossi, C. Saulder, M. Siudek, Gregory Tarlé, B. A. Weaver, S. Youles, Zheng Zheng, Rongpu Zhou, Zhimin Zhou
Publikováno v:
The Astronomical Journal, Vol 166, Iss 2, p 66 (2023)
Millions of quasar spectra will be collected by the Dark Energy Spectroscopic Instrument (DESI), leading to a fourfold increase in the number of known quasars. High-accuracy quasar classification is essential to tighten constraints on cosmological pa
Externí odkaz:
https://doaj.org/article/6ff382be6f7f4dee89272ea77c8d009b
Autor:
Allyson Brodzeller, Kyle Dawson
We present a new approach to capturing the broad diversity of emission-line and continuum properties in quasar spectra. We identify populations of spectrally similar quasars through pixel-level clustering on 12,968 high signal-to-noise ratio (S/N) sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eb8b09f23937926157557f98cc3886c
http://arxiv.org/abs/2110.07748
http://arxiv.org/abs/2110.07748
