Results 191 to 200 of about 77,605 (280)

Escape of TeV Gamma Rays from Anisotropic Thermal Photon Fields in Active Galactic Nuclei [PDF]

, 1997
Liangyu Zhang, K. S. Cheng
openalex   +1 more source

Radiative cooling induced coherent maser emission in relativistic plasmas. [PDF]

Sci Adv
Bilbao P, Silva T, Silva LO.
europepmc   +1 more source

Continuum radiation from active galactic nuclei

, 1990
M. Contini, S. M. Viegas-Aldrovandi
openalex   +1 more source

Total Flux Density Variations in Extragalactic Radio Sources. III. Doppler Boosting Factors, Lorentz Factors, and Viewing Angles for Active Galactic Nuclei [PDF]

, 1999
A. Lähteenmäki, E. Valtaoja
openalex   +1 more source

Active galactic nuclei. 5: X-ray variability and the black hole cluster paradigm

, 1994
A. G. Pacholczyk, W. R. Stoeger
openalex   +1 more source

Detecting Accretion Disks in Active Galactic Nuclei [PDF]

, 1997
C. Fanton, M. Calvani, F. de Felice, A. Čadež   +3 more
openalex   +1 more source

Radius-luminosity and mass-luminosity relationships for active galactic nuclei

, 1991
Anuradha Koratkar, C. M. Gaskell
openalex   +1 more source

X‐Ray Lines in Active Galactic Nuclei and Photoionized Gases [PDF]

, 1996
H. Netzer
openalex   +1 more source

Positioning, navigation, and timing on the Moon and Mars with galactic cosmic rays. [PDF]

iScience
Leone G, Tanaka HKM, Holma M, Krishnan S, Duffy AR, Enqvist T, Kuusiniemi P, Joutsenvaara J, Cerretto G, Cantoni E, Sellone M, Marteau J, Lo Presti D, Szűcs JG, Varga D.   +14 more
europepmc   +1 more source

Infrared lines from active galactic nuclei - A theoretical approach

, 1992
M. Contini, S. M. Viegas
openalex   +1 more source