How did the earliest and largest clusters of galaxies form? In episode 88, Arianna Long from the University California - Irvine talks with us about her research into the emergence of massive dusty star-forming galaxies that developed billions of years ago. Her article “Emergence of an Ultra-Red Ultra-Massive Galaxy Cluster Core at z = 4” was published on July 31, 2020 with multiple co-authors in The Astrophysical Journal and first submitted to arXiv as a preprint on March 30th 2020.
Early Galaxies' Formation - Arianna LongEarly Galaxies' Formation - Arianna LongEarly Galaxies' Formation - Arianna Long Early Galaxies' Formation - Arianna LongEarly Galaxies' Formation - Arianna LongEarly Galaxies' Formation - Arianna Long {{svg_share_icon}}Click bottom of waveform to add your commentsSubscribe: iTunes | Google Podcasts | Google Play | Spotify | RSS jQuery(document).ready(function ($){var settings_ap7670 = { design_skin: "skin-wave" ,autoplay: "off",disable_volume:"default" ,loop:"off" ,cue: "on" ,embedded: "off" ,preload_method:"metadata" ,design_animateplaypause:"default" ,skinwave_dynamicwaves:"off" ,skinwave_enableSpectrum:"off" ,skinwave_enableReflect:"on",playfrom:"off",default_volume:"default",disable_scrub:"off",soundcloud_apikey:"" ,skinwave_comments_enable:"on",settings_php_handler:window.ajaxurl,skinwave_mode:"alternate",skinwave_wave_mode:"canvas",pcm_data_try_to_generate: "on","pcm_notice": "off","notice_no_media": "on",design_color_bg: "111111",design_color_highlight: "FF4C65",skinwave_wave_mode_canvas_waves_number: "3",skinwave_wave_mode_canvas_waves_padding: "1",skinwave_wave_mode_canvas_reflection_size: "0.25",skinwave_wave_mode_canvas_mode:"normal",preview_on_hover:"off",skinwave_comments_playerid:"7670",embed_code:""
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Websites and other resources
Arianna on Twitter, including her thread on this study
Arianna's article "The Curious Case of Dusty Star-Forming Galaxies" for the Astronomical Society of the Pacific
Arianna's Women in Natural Sciences (WiNS) Award from UCI
African American Women in Physics' website and on Facebook
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Hosts / Producers
Doug Leigh & Ryan Watkins
How to Cite
Leigh, D., Watkins, R., & Long, A.. (2020). Parsing Science - Early Galaxies’ Formation. doi: 10.6084/m9.figshare.13283789
Music
What’s The Angle? by Shane Ivers
Transcript
Arianna Long: What we really want to do as astronomers is we really want to push back the age at which we can study these protoclusters - so baby galaxy clusters - and really try to capture that moment ...
