Zobrazeno 31 - 40
of 7 350
pro vyhledávání: '"Wang, Ran"'
Autor:
Wang, Ran, Momjian, Emmanuel, Carilli, Chris L., Wu, Xue-Bing, Fan, Xiaohui, Walter, Fabian, Strauss, Michael A., Wang, Feige, Jiang, Linhua
We report Very Long Baseline Array (VLBA) observations of the 1.5 GHz radio continuum emission of the z = 6.326 quasar SDSS J010013.02+ 280225.8 (hereafter J0100+ 2802). J0100+ 2802 is by far the most optically luminous and is a radio-quiet quasar wi
Externí odkaz:
http://hdl.handle.net/10150/623052
http://arizona.openrepository.com/arizona/handle/10150/623052
http://arizona.openrepository.com/arizona/handle/10150/623052
Autor:
Jiang, Linhua, McGreer, Ian D., Fan, Xiaohui, Strauss, Michael A., Bañados, Eduardo, Becker, Robert H., Bian, Fuyan, Farnsworth, Kara, Shen, Yue, Wang, Feige, Wang, Ran, Wang, Shu, White, Richard L., Wu, Jin, Wu, Xue-Bing, Yang, Jinyi, Yang, Qian
We present the discovery of nine quasars at z similar to 6 identified in the Sloan Digital Sky Survey (SDSS) imaging data. This completes our survey of z similar to 6 quasars in the SDSS footprint. Our final sample consists of 52 quasars at 5.7 < z <
Externí odkaz:
http://hdl.handle.net/10150/622677
http://arizona.openrepository.com/arizona/handle/10150/622677
http://arizona.openrepository.com/arizona/handle/10150/622677
Autor:
Wang, Ran, Wu, Xue-Bing, Neri, Roberto, Fan, Xiaohui, Walter, Fabian, Carilli, Chris L., Momjian, Emmanuel, Bertoldi, Frank, Strauss, Michael A., Li, Qiong, Wang, Feige, Riechers, Dominik A., Jiang, Linhua, Omont, Alain, Wagg, Jeff, Cox, Pierre
We report new IRAM/PdBI, JCMT/SCUBA-2, and VLA observations of the ultraluminous quasar SDSS J010013.02+280225.8 (hereafter, J0100+2802) at z =. 6.3, which hosts the most massive supermassive black hole (SMBH), 1.24 x 10(10) M circle dot, that is kno
Externí odkaz:
http://hdl.handle.net/10150/624073
http://arizona.openrepository.com/arizona/handle/10150/624073
http://arizona.openrepository.com/arizona/handle/10150/624073
Autor:
Yang, Jinyi, Wang, Feige, Wu, Xue-Bing, Fan, Xiaohui, McGreer, Ian D., Bian, Fuyan, Yi, Weimin, Yang, Qian, Ai, Yanli, Dong, Xiaoyi, Zuo, Wenwen, Green, Richard, Jiang, Linhua, Wang, Shu, Wang, Ran, Yue, Minghao
This is the second paper in a series on a new luminous z similar to 5 quasar survey using optical and near-infrared colors. Here we present a new determination of the bright end of the quasar luminosity function (QLF) at z similar to 5. Combining. ou
Externí odkaz:
http://hdl.handle.net/10150/621976
http://arizona.openrepository.com/arizona/handle/10150/621976
http://arizona.openrepository.com/arizona/handle/10150/621976
Publikováno v:
Grey Systems: Theory and Application, 2023, Vol. 14, Issue 2, pp. 360-373.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/GS-07-2023-0055
Autor:
Hou, Meicun, Li, Zhiyuan, Liu, Xin, Li, Zongnan, Li, Ruancun, Wang, Ran, Wang, Jing, Ho, Luis C.
Publikováno v:
ApJ, 943, 50 (2023)
Dual active galactic nuclei (AGN), which are the manifestation of two actively accreting supermassive black holes (SMBHs) hosted by a pair of merging galaxies, are a unique laboratory for studying the physics of SMBH feeding and feedback during an in
Externí odkaz:
http://arxiv.org/abs/2212.06399
We combine Atacama Large Millimeter/submillimeter Array and Multi Unit Spectroscopic Explorer observations tracing the molecular gas, millimeter continuum, and ionized gas emission in six low-redshift ($z \lesssim 0.06$) Palomar-Green quasar host gal
Externí odkaz:
http://arxiv.org/abs/2212.05295
This paper considers the problem of system identification for linear time varying systems. We propose a new system realization approach that uses an "information-state" as the state vector, where the "information-state" is composed of a finite number
Externí odkaz:
http://arxiv.org/abs/2211.10583
Deep Neural Network (DNN)-based video analytics significantly improves recognition accuracy in computer vision applications. Deploying DNN models at edge nodes, closer to end users, reduces inference delay and minimizes bandwidth costs. However, thes
Externí odkaz:
http://arxiv.org/abs/2211.03102
Autor:
WANG Ran
Publikováno v:
Shipin Kexue, Vol 45, Iss 6, Pp 41-47 (2024)
Maize starch with different amylose contents and tea polyphenols (TP) were co-heated to prepare maize starch-TP hydrogels, and the hydrogels were used to stabilize food-grade emulsion gels. The effects of amylose contents on the microstructure, rheol
Externí odkaz:
https://doaj.org/article/34db6d68d83e458398982de73845c01c