Zobrazeno 1 - 2
of 2
pro vyhledávání: '"M. L. Martínez-Aldama"'
Autor:
M. L. Martínez-Aldama, A. Del Olmo, P. Marziani, C. A. Negrete, D. Dultzin, M. A. Martínez-Carballo
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 4 (2017)
We present a multiwavelength spectral study of the quasar HE0359-3959, which has been identified as an extreme radiating source at intermediate redshift (z = 1.5209). Along the spectral range, the different ionic species give information about the su
Externí odkaz:
https://doaj.org/article/7c57a11c60b84453bfc6effe0b376695
Autor:
E López-Navas, M L Martínez-Aldama, S Bernal, P Sánchez-Sáez, P Arévalo, Matthew J Graham, L Hernández-García, P Lira, P A Rojas Lobos
Determining the frequency and duration of changing--look (CL) active galactic nuclei (AGNs) phenomena, where the optical broad emission lines appear or disappear, is crucial to understand the evolution of the accretion flow around supermassive black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b255138920f0256ca0efb52eb50d86b
