Zobrazeno 1 - 10
of 451
pro vyhledávání: '"Zhuang, Ming"'
Autor:
Gross, Arran C., Chen, Yu-Ching, Oguri, Masamune, Nolan, Liam, Liu, Xin, Shen, Yue, Zhuang, Ming-Yang, Li, Junyao, Zakamska, Nadia L., Hwang, Hsiang-Chih, Ishikawa, Yuzo
Dual Active Galactic Nuclei (dual AGNs), a phase in some galaxy mergers during which both central supermassive black holes (SMBHs) are active, are expected to be a key observable stage leading up to SMBH mergers. Constraining the population of dual A
Externí odkaz:
http://arxiv.org/abs/2409.16363
Autor:
Chen, Yu-Ching, Gross, Arran C., Liu, Xin, Shen, Yue, Zakamska, Nadia L., Hwang, Hsiang-Chih, Zhuang, Ming-Yang
We present Gemini/GMOS and HST/STIS optical spectra for 27 dual quasar candidates selected based on their variability-induced astrometric noise or double detections in Gaia (the VODKA project). From this follow-up, we spectroscopically identify 10 st
Externí odkaz:
http://arxiv.org/abs/2409.16351
Autor:
Liu, Weizhe, Fan, Xiaohui, Yang, Jinyi, Bañados, Eduardo, Wang, Feige, Wolf, Julien, Barth, Aaron J., Costa, Tiago, Decarli, Roberto, Eilers, Anna-Christina, Loiacono, Federica, Shen, Yue, Farina, Emanuele Paolo, Jin, Xiangyu, Jun, Hyunsung D., Li, Mingyu, Lupi, Alessandro, Marshall, Madeline A., Pan, Zhiwei, Pudoka, Maria, Zhuang, Ming-Yang, Champagne, Jaclyn B., Li, Huan, Sun, Fengwu, Tee, Wei Leong, Vayner, Andrey, Zhang, Haowen
James Webb Space Telescope opens a new window to directly probe luminous quasars powered by billion solar mass black holes in the epoch of reionization and their co-evolution with massive galaxies with unprecedented details. In this paper, we report
Externí odkaz:
http://arxiv.org/abs/2409.13189
Autor:
Shen, Yue, Zhuang, Ming-Yang, Li, Junyao, Burgasser, Adam J., Fan, Xiaohui, Greene, Jenny E., Narayan, Gautham, Shapley, Alice E., Sun, Fengwu, Wang, Feige, Yang, Qian
NEXUS is a JWST Multi-Cycle (Cycles 3-5; 368 primary hrs) GO Treasury imaging and spectroscopic survey around the North Ecliptic Pole. It contains two overlapping tiers. The Wide tier ($\sim 400~{\rm arcmin}^2$) performs NIRCam/WFSS 2.4-5 micron gris
Externí odkaz:
http://arxiv.org/abs/2408.12713
Autor:
Lin, Xiaojing, Wang, Feige, Fan, Xiaohui, Cai, Zheng, Champagne, Jaclyn B., Sun, Fengwu, Volonteri, Marta, Yang, Jinyi, Hennawi, Joseph F., Bañados, Eduardo, Barth, Aaron, Eilers, Anna-Christina, Farina, Emanuele Paolo, Liu, Weizhe, Jin, Xiangyu, Jun, Hyunsung D., Lupi, Alessandro, Kakiichi, Koki, Mazzucchelli, Chiara, Onoue, Masafusa, Pan, Zhiwei, Pizzati, Elia, Rojas-Ruiz, Sofía, Schindler, Jan-Torge, Trakhtenbrot, Benny, Shen, Yue, Trebitsch, Maxime, Zhuang, Ming-Yang, Endsley, Ryan, Meyer, Romain A., Li, Zihao, Li, Mingyu, Pudoka, Maria, Tee, Wei Leong, Wu, Yunjing, Zhang, Haowen
Low-luminosity AGNs with low-mass black holes (BHs) in the early universe are fundamental to understanding the BH growth and their co-evolution with the host galaxies. Utilizing JWST NIRCam Wide Field Slitless Spectroscopy (WFSS), we perform a system
Externí odkaz:
http://arxiv.org/abs/2407.17570
Kpc-scale dual and offset Active Galactic Nuclei (AGNs) are signposts of accreting supermassive black holes (SMBHs) triggered during late-stage galaxy mergers, offering crucial insights into the coevolution of SMBHs and galaxies. However, robustly co
Externí odkaz:
http://arxiv.org/abs/2405.14980
Publikováno v:
A&A 686, A100 (2024)
We perform a comprehensive investigation of the PSF smoothing effect on the measurement of concentration-related parameters ($C$, Gini, $M_{20}$) of high redshift galaxies in the HST and JWST surveys. Our sample contains massive galaxies from the CAN
Externí odkaz:
http://arxiv.org/abs/2403.02094
Autor:
Li, Junyao, Silverman, John D., Shen, Yue, Volonteri, Marta, Jahnke, Knud, Zhuang, Ming-Yang, Scoggins, Matthew T., Ding, Xuheng, Harikane, Yuichi, Onoue, Masafusa, Tanaka, Takumi S.
JWST is revealing a new remarkable population of high-redshift ($z\gtrsim4$), low-luminosity Active Galactic Nuclei (AGNs) in deep surveys and detecting the host galaxy stellar light in the most luminous and massive quasars at $z\sim 6$ for the first
Externí odkaz:
http://arxiv.org/abs/2403.00074
Autor:
Zhuang, Ming-Yang, Yang, Qian, Shen, Yue, Adamow, Monika, Friedel, Douglas N., Gruendl, R. A., Liu, Xin, Martini, Paul, Abbott, Timothy M. C., Anderson, Scott F., Assef, Roberto J., Bauer, Franz E., Bielby, Rich, Brandt, W. N., Burke, Colin J., Casares, Jorge, Chen, Yu-Ching, De Rosa, Gisella, Drlica-Wagner, Alex, Dwelly, Tom, Eltvedt, Alice, Alvarez, Gloria Fonseca, Fu, Jianyang, Fuentes, Cesar, Graham, Melissa L., Grier, Catherine J., Golovich, Nathan, Hall, Patrick B., Hartigan, Patrick, Horne, Keith, Koekemoer, Anton M., Krumpe, Mirko, Li, Jennifer I., Lidman, Chris, Malik, Umang, Mangian, Amelia, Merloni, Andrea, Ricci, Claudio, Salvato, Mara, Sharp, Rob, Stone, Zachary, Trilling, David E., Tucker, Brad E., Wen, Di, Wideman, Zachary, Xue, Yongquan, Yu, Zhefu, Zucker, Catherine
High-quality Extragalactic Legacy-field Monitoring (HELM) is a long-term observing program that photometrically monitors several well-studied extragalactic legacy fields with the Dark Energy Camera (DECam) imager on the CTIO 4m Blanco telescope. Sinc
Externí odkaz:
http://arxiv.org/abs/2402.06052
We present detailed and comprehensive data reduction and point-spread-function (PSF) model construction for all public JWST NIRCam imaging data from the COSMOS-Web treasury program (up to June 2023, totaling 0.28 ${\rm deg}^2$). We show that the NIRC
Externí odkaz:
http://arxiv.org/abs/2309.03266