Results 201 to 210 of about 266,062 (301)

Spectral classification of emission-line galaxies

, 2000
The main goal of this work is to further investigate the classification of emission-line galaxies from the ``Spectrophotometric Catalogue of H II galaxies'' by Terlevich et al. (1991) in a homogeneous and objective way, using the three line-ratio diagrams, called diagnostic diagrams, of Veilleux & Osterbrock (1987).
Dessauges-Zavadsky, M., Pindao, M., Maeder, A., Kunth, D.   +3 more
openaire   +1 more source

The $z \sim 2$ $\rm{[O\ III]}$ Luminosity Function of Grism-selected Emission-line Galaxies [PDF]

, 2021
W. Paul Bowman, Robin Ciardullo, Gregory R. Zeimann, C. Gronwall, Donghui Jeong, Gautam Nagaraj, Cullen Abelson, Laurel H. Weiss, Mallory Molina, Donald P. Schneider   +9 more
openalex   +1 more source

An X-ray-emitting protocluster at z ≈ 5.7 reveals rapid structure growth. [PDF]

Nature
Bogdán Á, Schellenberger G, Li Q, Conselice CJ.   +3 more
europepmc   +1 more source

Nebular and Stellar Dust Extinction Across the Disk of Emission-Line Galaxies on Small (KPC) Scales [PDF]

, 2015
Shoubaneh Hemmati, Bahram Mobasher, Behnam Darvish, Hooshang Nayyeri, David Sobral, Sarah H. Miller   +5 more
openalex   +1 more source

Little red dots as young supermassive black holes in dense ionized cocoons. [PDF]

Nature
Rusakov V, Watson D, Nikopoulos GP, Brammer G, Gottumukkala R, Harvey T, Heintz KE, Damgaard R, Sim SA, Sneppen A, Vijayan AP, Adams N, Austin D, Conselice CJ, Goolsby CM, Toft S, Witstok J.   +16 more
europepmc   +1 more source

Double-peaked Narrow Emission-Line Galaxies in SDSS-IV MaNGA [PDF]

Jiajie Qiu, Shiyin Shen, Shuai Feng, Yanmei Chen, Ruixiang Chang, Qianwen Zhao, Q. Zeng   +6 more
openalex   +1 more source

CN and HNC line emission in IR luminous galaxies [PDF]

, 2002
S. Aalto, A. G. Polatidis, Susanne Hüttemeister, S. J. Curran   +3 more
openalex   +1 more source

Extreme properties of a compact and massive accreting black hole host in the first 500 Myr. [PDF]

Nat Commun
Tripodi R, Martis N, Markov V, Bradač M, Di Mascia F, Cammelli V, D'Eugenio F, Willott C, Curti M, Bhatt M, Gallerani S, Rihtaršič G, Singh J, Gaspar G, Harshan A, Judež J, Merida RM, Desprez G, Sawicki M, Goovaerts I, Muzzin A, Noirot G, Sarrouh GTE, Abraham R, Asada Y, Brammer G, Estrada-Carpenter V, Felicioni G, Fujimoto S, Iyer K, Mowla L, Strait V.   +31 more
europepmc   +1 more source

JWST interferometric imaging reveals the dusty torus obscuring the supermassive black hole of Circinus galaxy. [PDF]

Nat Commun
Lopez-Rodriguez E, Sanchez-Bermudez J, González-Martín O, Nikutta R, Lau RM, Thatte D, García-Bernete I, Girard JH, Hankins MJ.   +8 more
europepmc   +1 more source

Spectroscopic Supermassive Dark Star candidates. [PDF]

Proc Natl Acad Sci U S A
Ilie C, Mahmud SS, Paulin J, Freese K.
europepmc   +1 more source