Results 141 to 150 of about 31,838 (235)

Probing Active Galactic Nuclei-driven Feedback in Dwarf Galaxies with Spatially Resolved Near-infrared Coronal Lines from JWST

The Astrophysical Journal
We present the first spatially resolved investigation of near-infrared coronal lines in dwarf galaxies hosting active galactic nuclei (AGN), using JWST/NIRSpec integral field spectroscopy.
Archana Aravindan, Thomas Bohn, Gabriela Canalizo, Shobita Satyapal, Vivian U, Weizhe Liu, William Matzko, Sara Doan, Matthew Malkan, Lee Armus, Tohru Nagao, Tanio Diaz-Santos, Aditya Togi, Thomas S. Y. Lai, Sean T. Linden, Marina Bianchin, Yiqing Song, Loreto Barcos-Muñoz, Aaron Evans, Hanae Inami, Kirsten Larson, Sabrina Stierwalt, Jason Surace   +22 more
doaj   +1 more source

Cosmology with Velocity Dispersion based Counts of Groups and the Effect of AGN Feedback on Host Galaxy Morphology [PDF]

, 2017
C. Caldwell
openalex   +1 more source

SDSS-IV MaNGA: The incidence of major mergers in type I and II AGN host galaxies in the DR15 sample [PDF]

, 2023
H. M. Hernández-Toledo, Edgar Cortes-Suárez, J. A. Vázquez-Mata, Rebecca Nevin, V. Ávila-Reese, Héctor J. Ibarra-Medel, C. A. Negrete   +6 more
openalex   +1 more source

The link among X-ray spectral properties, AGN structure, and the host galaxy [PDF]

G. Mountrichas, A. Viitanen, F. J. Carrera, H. Stiele, A. Ruiz, I. Georgantopoulos, S. Mateos, A. Corral   +7 more
openalex   +1 more source

THE RELATION BETWEEN LUMINOUS AGNs AND STAR FORMATION IN THEIR HOST GALAXIES [PDF]

, 2015
Lei Xu, G. H. Rieke, E. Egami, C. P. Haines, M. J. Pereira, G. P. Smith   +5 more
openalex   +1 more source

The Cosmic Owl: Twin Active Collisional Ring Galaxies with Starburst Merging Front at z = 1.14

The Astrophysical Journal
Galaxy mergers play a critical role in driving galaxy evolution, especially by transforming galaxy morphology, redistributing gas around galaxies, triggering active galactic nuclei (AGN), and stimulating star formation.
Mingyu Li, Bjorn H. C. Emonts, Zheng Cai, Takumi S. Tanaka, Wilfried Mercier, Yunjing Wu, Fujiang Yu, Fengwu Sun, Fuyan Bian, Emanuele Daddi, Xiaohui Fan, Xiaojing Lin, Jianwei Lyu, Jeyhan S. Kartaltepe, Francesco Valentino   +14 more
doaj   +1 more source

An empirical relation to estimate host galaxy stellar light from AGN spectra

, 2023
Priyanka Jalan, Suvendu Rakshit, Jong-Jak Woo, Jari Kotilainen, C. S. Stalin   +4 more
openalex   +1 more source

Fast Outflows and Luminous He ii Emission in Dwarf Galaxies with Active Galactic Nuclei (AGN)

The Astrophysical Journal
While stellar processes are believed to be the main source of feedback in dwarf galaxies, the accumulating discoveries of active galactic nuclei (AGN) in dwarf galaxies over recent years arouse the interest to also consider AGN feedback in them.
Weizhe Liu, Sylvain Veilleux, Gabriela Canalizo, Todd M. Tripp, David S. N. Rupke, Archana Aravindan, Thomas Bohn, Fred Hamann, Christina M. Manzano-King   +8 more
doaj   +1 more source

Extragalactic Science with the Orbiting Astronomical Satellite Investigating Stellar Systems (OASIS) Observatory. [PDF]

Space Sci Rev, 2023
Aalto S, Battersby C, Chin G, Hunt LK, Rigopoulou D, Stark AA, Viti S, Walker CK.   +7 more
europepmc   +1 more source

Cosmic ray feedback in galaxies and galaxy clusters: A pedagogical introduction and a topical review of the acceleration, transport, observables, and dynamical impact of cosmic rays. [PDF]

Astron Astrophys Rev, 2023
Ruszkowski M, Pfrommer C.
europepmc   +1 more source