Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Frederick Davies"'
Autor:
Zhang-Liang Xie, Eduardo Bañados, Silvia Belladitta, Chiara Mazzucchelli, Jan-Torge Schindler, Frederick Davies, Bram P. Venemans
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 98 (2024)
Blazars are radio-loud active galactic nuclei whose jets have a very small angle to our line of sight. Observationally, the radio emissions are mostly compact or compact-core with a one-sided jet. With 2.″5 resolution at 3 GHz, the Very Large Array
Externí odkaz:
https://doaj.org/article/8b048d2e4a1e4458a68c040b270cbd76
Autor:
Teng Hu, Vikram Khaire, Joseph F Hennawi, Michael Walther, Hector Hiss, Justin Alsing, Jose Oñorbe, Zarija Lukic, Frederick Davies
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 515(2), 2188-2207
We present a new approach to measure the power-law temperature density relationship $T=T_0 (\rho / \bar{\rho})^{\gamma -1}$ and the UV background photoionization rate $\Gamma_{\rm HI}$ of the IGM based on the Voigt profile decomposition of the Ly$\al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f29f4cd70f4e6a02413884d8c65ab105
https://ui.adsabs.harvard.edu/abs/2022MNRAS.515.2188H
https://ui.adsabs.harvard.edu/abs/2022MNRAS.515.2188H
Autor:
Martin Schwarz, Frederick Davies
Publikováno v:
The Modern Language Journal. 59:75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::117dbaa370bd9fef23827b36a16e5c20
https://doi.org/10.2307/325473
https://doi.org/10.2307/325473