E-viri
Recenzirano
Odprti dostop
-
Litke, Katrina C.; Marrone, Daniel P.; Aravena, Manuel; Archipley, Melanie; Béthermin, Matthieu; Burgoyne, James; Cathey, Jared; Chapman, Scott C.; Gonzalez, Anthony H.; Greve, Thomas R.; Gururajan, Gayathri; Hayward, Christopher C.; Malkan, Matthew A.; Phadke, Kedar A.; Reuter, Cassie A.; Rotermund, Kaja M.; Spilker, Justin S.; Stark, Antony A.; Sulzenauer, Nikolaus; Vieira, Joaquin D.; Vizgan, David; Weiß, Axel
The Astrophysical journal, 06/2023, Letnik: 949, Številka: 2Journal Article
Abstract SPT0311-58, a system of two interacting galaxies in the Epoch of Reionization, exists in one of the rarest, most massive dark matter halos theoretically possible in that era. Studying the interstellar medium (ISM) in these galaxies can illuminate the process of galaxy formation in the early Universe. In this work, we explore the multiphase ISM in this system, using ALMA observations of the C ii 158, O i 146, N ii 122, and O iii 88 fine-structure lines and dust continuum. We find wide variations in line ratios between the eastern and western galaxies, as well as across the western galaxy. Continuum colors indicate that SPT0311-58 E has a higher ionization parameter ( log U ≈ − 2.8 ) than SPT0311-58 W ( log U ≈ − 3.1 ). The ratio of O iii 88–N ii 122 and the ionization parameter constraints combine to demonstrate near-solar metallicity in these objects just 800 Myr after the Big Bang.
Avtor
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.