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R. J. Long

chinese academy of sciences

21H-index
62Paper Count
1.4KCitation Count
Published Papers 25
Publication Date
Galaxy stellar and total mass estimation using machine learning
err2024-02-07
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errChu, Jiani; Tang, Hongming; Xu, Dandan; Lu, Shengdong; Long, Richard
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Mapping the milky way's stellar halo with 2D data
err2023-07-31
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errChen, Anda; Li, Zhigang; Wang, Yougang; Gong, Yan; Chen, Xuelei; Long, Richard J.
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LTD064402+245919: A Subgiant with a 1-3 M ⊙ Undetected Companion Identified from LAMOST-TD Data
err2021-12-24
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errYang, Fan; Zhang, Bo; Long, Richard J.; Lu, You-Jun; Shan, Su-Su; Wei, Xing; Fu, Jian-Ning; Zhang, Xian-Fei; Zhao, Zhi-Chao; Bai, Yu; Yi, Tuan; Zheng, Ling-Lin; Zhou, Ze-Ming; Liu, Ji-Feng
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SDSS-IV MaNGA: Stellar M/L gradients and the M/L-colour relation in galaxies
err2021-08-13
err23
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errGe, Junqiang; Mao, Shude; Lu, Youjun; Cappellari, Michele; Long, Richard J.; Yan, Renbin
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An Empirical Bayesian Approach to Limb Darkening in Modeling WASP-121b Transit Light Curves
err2021-06-03
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errOAAI
errYang, Fan; Long, Richard J.; Liu, Ji-feng; Shan, Su-su; Guo, Rui; Zhang, Bo; Yi, Tuan; Zheng, Ling-Lin; Zhao, Zhi-Chao
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Light-curve calculations for triple microlensing systems
err2021-02-09
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errOAAI
errKuang, Renkun; Mao, Shude; Wang, Tianshu; Zang, Weicheng; Long, Richard J.
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A Catalog of Short Period Spectroscopic and Eclipsing Binaries Identified from the LAMOST and PTF Surveys
err2020-08-07
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errYang, Fan; Long, Richard J.; Shan, Su-Su; Zhang, Bo; Guo, Rui; Bai, Yu; Bai, Zhongrui; Cui, Kai-Ming; Wang, Song; Liu, Ji-Feng
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Measuring the local dark matter density with LAMOST DR5 and Gaia DR2
err2020-05-30
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errGuo, Rui; Liu, Chao; Mao, Shude; Xue, Xiang-Xiang; Long, R. J.; Zhang, Lan
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Galaxy optical variability of Virgo cluster: new tracer for environmental influences on galaxies
err2020-05-08
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errYang, Fan; Long, Richard J.; Shan, Su-Su; Ge, Jun-Qiang; Guo, Rui; Zhang, Bo; Gao, Jing-Hua; Ji, Xiang; Liu, Ji-Feng
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A discrete chemo-dynamical model of M87's globular clusters: Kinematics extending to ∼400 kpc
err2020-01-07
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errLi, Chao; Zhu, Ling; Long, R. J.; Mao, Shude; Peng, Eric W.; Sarzi, Marc; van de Ven, Glenn; Zhang, Hongxin; Guo, Rui; Xue, Xiangxiang; Longobardi, Alessia; Cote, Patrick; Ferrarese, Laura; Liu, Chengze; Gwyn, Stephen; Lim, Sungsoon; Ko, Youkyung
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SDSS-IV MaNGA: Environmental Dependence of the Mgb/⟨Fe⟩-σ* Relation for Nearby Galaxies
err2019-03-05
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errZheng, Zheng; Li, Cheng; Mao, Shude; Wang, Huiyuan; Liu, Chao; Mo, Houjun; Yuan, Zhen; Maraston, Claudia; Thomas, Daniel; Yan, Renbin; Bundy, Kevin; Long, R. J.; Parikh, Taniya; Oyarzun, Grecco; Bizyaev, Dmitry; Lacerna, Ivan
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SDSS-IV MaNGA: pattern speeds of barred galaxies
err2018-10-09
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errGuo, Rui; Mao, Shude; Athanassoula, E.; Li, Hongyu; Ge, Junqiang; Long, R. J.; Merrifield, Michael; Masters, Karen
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SDSS-IV MaNGA: global stellar population and gradients for about 2000 early-type and spiral galaxies on the mass-size plane
err2018-02-09
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errLi, Hongyu; Mao, Shude; Cappellari, Michele; Ge, Junqiang; Long, R. J.; Li, Ran; Mo, H. J.; Li, Cheng; Zheng, Zheng; Bundy, Kevin; Thomas, Daniel; Brownstein, Joel R.; Roman Lopes, Alexandre; Law, David R.; Drory, Niv
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Torus models of the outer disc of the Milky Way using LAMOST survey data
err2017-06-08
err9
errOAAI
errWang, Qiao; Wang, Yougang; Liu, Chao; Mao, Shude; Long, R. J.
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SDSS-IV MaNGA: environmental dependence of stellar age and metallicity gradients in nearby galaxies
err2016-11-23
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errZheng, Zheng; Wang, Huiyuan; Ge, Junqiang; Mao, Shude; Li, Cheng; Li, Ran; Mo, Houjun; Goddard, Daniel; Bundy, Kevin; Li, Hongyu; Nair, Preethi; Lin, Lihwai; Long, R. J.; Riffel, Rogerio; Thomas, Daniel; Masters, Karen; Bizyaev, Dmitry; Brownstein, Joel R.; Zhang, Kai; Law, David R.; Drory, Niv; Roman Lopes, Alexandre; Malanushenko, Olena
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A discrete chemo-dynamical model of the giant elliptical galaxy NGC 5846: dark matter fraction, internal rotation, and velocity anisotropy out to six effective radii
err2016-08-04
err22
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errZhu, Ling; Romanowsky, Aaron J.; van de Ven, Glenn; Long, R. J.; Watkins, Laura L.; Pota, Vincenzo; Napolitano, Nicola R.; Forbes, Duncan A.; Brodie, Jean; Foster, Caroline
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Determining the local dark matter density with LAMOST data
err2016-03-10
err44
errOAAI
errXia, Qiran; Liu, Chao; Mao, Shude; Song, Yingyi; Zhang, Lan; Long, R. J.; Zhang, Yong; Hou, Yonghui; Wang, Yuefei; Wu, Yue
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