Results 201 to 210 of about 111,241 (293)

Optical structure in some low-redshift quasars [PDF]

, 1978
M. R. S. Hawkins
openalex   +1 more source

Cosmic Himalayas: The Highest Quasar Density Peak Identified in a 10,000 deg2 Sky with Spatial Discrepancies between Galaxies, Quasars, and IGM H i

The Astrophysical Journal
We report the identification of a quasar overdensity in the BOSSJ0210 field, dubbed the Cosmic Himalayas, consisting of 11 quasars at z = 2.16−2.20, the densest overdensity of quasars (17 σ ) in the ∼10,000 deg ^2 of the Sloan Digital Sky Survey (SDSS ...
Yongming Liang, Masami Ouchi, Dongsheng Sun, Nobunari Kashikawa, Zheng Cai, Sebastiano Cantalupo, Kentaro Nagamine, Hidenobu Yajima, Takanobu Kirihara, Haibin Zhang, Mingyu Li, Rhythm Shimakawa, Xiaohui Fan, Kei Ito, Masayuki Tanaka, Yuichi Harikane, J. Xavier Prochaska, Andrea Travascio, Weichen Wang, Martin Elvis, Giuseppina Fabbiano, Junya Arita, Masafusa Onoue, John D. Silverman, Dong Dong Shi, Fangxia An, Takuma Izumi, Kazuhiro Shimasaku, Hisakazu Uchiyama, Chenghao Zhu   +29 more
doaj   +1 more source

Anomalous redshifts in galaxies and quasars [PDF]

, 1977
Halton Arp
openalex   +1 more source

Periodicity and Luminosity of the ‘Pulsar’ Model of Quasars [PDF]

, 1971
William A. Fowler
openalex   +1 more source

J1145-0033 - the most distant giant radio source?

, 2011
We present J1145-0033, a candidate for the most distant (z=2.055) lobe-dominated giant radio quasar, with a projected linear size of 1.34 Mpc. This quasar has both FR II -- type radio morphology and broad absorption lines in its optical spectrum.
Jamrozy, M., Kuligowska, E., Kuźmicz, A.   +2 more
core  

Quasar: resource-efficient and QoS-aware cluster management

International Conference on Architectural Support for Programming Languages and Operating Systems, 2014
Christina Delimitrou, Christos Kozyrakis
semanticscholar   +1 more source

Brightly shines the X-ray quasar [PDF]

, 1975
John Gribbin
openalex   +1 more source

Beobachtungen eines explodierenden Quasars/Einer ungewissen Zukunft entgegen [PDF]

, 1972

openalex   +1 more source

QUASARS: Spectrum of 4C 05.34 [PDF]

, 1971

openalex   +1 more source

The emission lines of quasars and similar objects

, 1979
Kris Davidson, H. Netzer
openalex   +2 more sources