Results 91 to 100 of about 6,087 (169)

A small and vigorous black hole in the early Universe. [PDF]

Nature
Maiolino R, Scholtz J, Witstok J, Carniani S, D'Eugenio F, de Graaff A, Übler H, Tacchella S, Curtis-Lake E, Arribas S, Bunker A, Charlot S, Chevallard J, Curti M, Looser TJ, Maseda MV, Rawle TD, Rodríguez Del Pino B, Willott CJ, Egami E, Eisenstein DJ, Hainline KN, Robertson B, Williams CC, Willmer CNA, Baker WM, Boyett K, DeCoursey C, Fabian AC, Helton JM, Ji Z, Jones GC, Kumari N, Laporte N, Nelson EJ, Perna M, Sandles L, Shivaei I, Sun F.   +38 more
europepmc   +1 more source

First rest-frame infrared spectrum of a z > 7 quasar: MIRI-MRS observations of J1120+0641

, 2023
Bosman S, Álvarez-Márquez J, Colina L, Walter F, Herrero AA, Ward M, Östlin G, Greve T, Wright G, Bik A, Boogaard L, Caputi K, Costantin L, Eckart A, Marin MG, Gillman S, Güdel M, Henning T, Hjorth J, Iani E, Ilbert O, Jermann I, Labiano A, Lagage P, Langeroodi D, Peißker F, Ray T, Rinaldi P, Topinka M, Dishoeck Ev, Werf Pvd, Vandenbussche B.   +31 more
europepmc   +1 more source

The growth of the central region by acquisition of counterrotating gas in star-forming galaxies. [PDF]

Nat Commun, 2016
Chen YM, Shi Y, Tremonti CA, Bershady M, Merrifield M, Emsellem E, Jin YF, Huang S, Fu H, Wake DA, Bundy K, Stark D, Lin L, Argudo-Fernandez M, Bergmann TS, Bizyaev D, Brownstein J, Bureau M, Chisholm J, Drory N, Guo Q, Hao L, Hu J, Li C, Li R, Lopes AR, Pan KK, Riffel RA, Thomas D, Wang L, Westfall K, Yan RB.   +31 more
europepmc   +1 more source

Optical studies of the Seyfert 2 X-ray galaxy NGC 2110

, 1979
J. E. McClintock, Ronald A. Remillard, C. R. Canizares, P. Véron, J. van Paradijs   +4 more
openalex   +1 more source

Exploratory observations of gas near the nuclei of Seyfert galaxies

, 1979
Bruce Balick, T. Heckman
openalex   +1 more source

More Seyfert galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 1978
openaire   +2 more sources

Evaluating the impact of citations of articles based on knowledge flow patterns hidden in the citations. [PDF]

PLoS One, 2019
Wang M, Zhang J, Jiao S, Zhang T.
europepmc   +1 more source

A Search for the Redshifted Line of Neutral Hydrogen in Selected Quasi-Stellar Sources, N Galaxies, and Seyfert Galaxies

, 1971
W. A. Dent
openalex   +1 more source

An atlas of Seyfert galaxies

The Astrophysical Journal, 1974
E. Y. Khachikian, D. W. Weedman
openaire   +2 more sources

Celebrating 30 years of science from the James Clerk Maxwell Telescope. [PDF]

R Soc Open Sci, 2017
Robson I, Holland WS, Friberg P.
europepmc   +1 more source