Results 221 to 230 of about 132,127 (279)

Status of Electromagnetically Accelerating Universe. [PDF]

Entropy (Basel)
Frampton PH.
europepmc   +1 more source

High-redshift quasars and the supermassive black hole mass budget: constraints on quasar formation models [PDF]

, 2004
Jane Bromley, Rachel S. Somerville, A. C. Fabian   +2 more
openalex   +1 more source

Quasi-periodic oscillations of GHz-band polarization in a black hole. [PDF]

Nat Commun
Wang W, Chen J, Tian P, Ho LC, Sun X, Wang P, Zhang B, Zheng Z, Chen X, Zhang P, Zhu H, Yang W, Li B.   +12 more
europepmc   +1 more source

Local supermassive black holes and relics of active galactic nuclei [PDF]

, 2004
A. Marconi, G. Risaliti, R. Gilli, L. K. Hunt, R. Maiolino, M. Salvati   +5 more
openalex   +1 more source

Global preventive feedback of powerful radio jets on galaxy formation. [PDF]

Proc Natl Acad Sci U S A
Cen R.
europepmc   +1 more source

Local supermassive black holes, relics of active galactic nuclei and the X-ray background [PDF]

, 2004
A. Marconi, G. Risaliti, R. Gilli, L. K. Hunt, R. Maiolino, M. Salvati   +5 more
openalex   +1 more source

False positives in gravitational wave campaigns: the electromagnetic perspective. [PDF]

Philos Trans A Math Phys Eng Sci
Oates S.
europepmc   +1 more source

Observational evidence for supermassive black hole binaries

, 2003
S. Komossa
openalex   +1 more source

Imprints of massive black-hole binaries on neighbouring decihertz gravitational-wave sources. [PDF]

Nat Astron
Stegmann J, Zwick L, Vermeulen SM, Antonini F, Mayer L.   +4 more
europepmc   +1 more source

A dormant overmassive black hole in the early Universe. [PDF]

Nature
Juodžbalis I, Maiolino R, Baker WM, Tacchella S, Scholtz J, D'Eugenio F, Witstok J, Schneider R, Trinca A, Valiante R, DeCoursey C, Curti M, Carniani S, Chevallard J, de Graaff A, Arribas S, Bennett JS, Bourne MA, Bunker AJ, Charlot S, Jiang B, Koudmani S, Perna M, Robertson B, Sijacki D, Übler H, Williams CC, Willott C.   +27 more
europepmc   +1 more source