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Autor:
Yuri Izotov
Publikováno v:
Kinematika i fizika nebesnyh tel (Online). 36:3-19
Autor:
John Chisholm, Anne Verhamme, Kimihiko Nakajima, Danielle Berg, Yuri Izotov, T. X. Thuan, Daniel Schaerer, Anne Jaskot, Swara Ravindranath, Gabor Worseck
Using the Space Telescope Imaging Spectrograph, we have obtained ultraviolet (UV) spectra from $\sim 1200$ to 2000 �� of known Lyman continuum (LyC) emitting galaxies at low redshift ($z \sim 0.3-0.4$) with varying absolute LyC escape fractions (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c81317c1a6a4d2205a354c98e25b950
http://arxiv.org/abs/2202.07768
http://arxiv.org/abs/2202.07768
Autor:
Manuel Peimbert, Gary J. Ferland, R. L. Porter, Antonio Peimbert, Yuri Izotov, Evan D. Skillman, Gary Steigman
Publikováno v:
Proceedings of the International Astronomical Union. 5:163-167
Here we summarize the discussion that took place after the presentation of papers discussing measurement of abundances from emission lines in H II regions. A cosmological test using 4He is harder than those using the other light elements due to the s