R. J. Long - Publications, H-index & Citations

R. J. Long

chinese academy of sciences

21H指数

62论文数

1.4K被引数

收录论文 25

发表时间

Galaxy stellar and total mass estimation using machine learning

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-02-07

OAAI

Chu, Jiani; Tang, Hongming; Xu, Dandan; Lu, Shengdong; Long, Richard

Mapping the milky way's stellar halo with 2D data

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2023-07-31

OAAI

Chen, Anda; Li, Zhigang; Wang, Yougang; Gong, Yan; Chen, Xuelei; Long, Richard J.

LTD064402+245919: A Subgiant with a 1-3 M ⊙ Undetected Companion Identified from LAMOST-TD Data

ASTROPHYSICAL JOURNAL

IF5.4

2021-12-24

OAAI

Yang, 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

SDSS-IV MaNGA: Stellar M/L gradients and the M/L-colour relation in galaxies Sdss-iv漫画: 星系中的恒星M/L梯度和M/L颜色关系

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2021-08-13

OAAI

Ge, Junqiang; Mao, Shude; Lu, Youjun; Cappellari, Michele; Long, Richard J.; Yan, Renbin

An Empirical Bayesian Approach to Limb Darkening in Modeling WASP-121b Transit Light Curves

ASTRONOMICAL JOURNAL

IF5.1

2021-06-03

OAAI

Yang, Fan; Long, Richard J.; Liu, Ji-feng; Shan, Su-su; Guo, Rui; Zhang, Bo; Yi, Tuan; Zheng, Ling-Lin; Zhao, Zhi-Chao

Light-curve calculations for triple microlensing systems

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2021-02-09

OAAI

Kuang, Renkun; Mao, Shude; Wang, Tianshu; Zang, Weicheng; Long, Richard J.

A Catalog of Short Period Spectroscopic and Eclipsing Binaries Identified from the LAMOST and PTF Surveys

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES

IF8.5

2020-08-07

OAAI

Yang, Fan; Long, Richard J.; Shan, Su-Su; Zhang, Bo; Guo, Rui; Bai, Yu; Bai, Zhongrui; Cui, Kai-Ming; Wang, Song; Liu, Ji-Feng

Measuring the local dark matter density with LAMOST DR5 and Gaia DR2

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2020-05-30

OAAI

Guo, Rui; Liu, Chao; Mao, Shude; Xue, Xiang-Xiang; Long, R. J.; Zhang, Lan

Galaxy optical variability of Virgo cluster: new tracer for environmental influences on galaxies

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2020-05-08

OAAI

Yang, Fan; Long, Richard J.; Shan, Su-Su; Ge, Jun-Qiang; Guo, Rui; Zhang, Bo; Gao, Jing-Hua; Ji, Xiang; Liu, Ji-Feng

A discrete chemo-dynamical model of M87's globular clusters: Kinematics extending to ∼400 kpc

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2020-01-07

OAAI

Li, 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

SDSS-IV MaNGA: Internal mass distributions and orbital structures of early-type galaxies and their dependence on environment

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2019-11-04

OAAI

Jin, Yunpeng; Zhu, Ling; Long, R. J.; Mao, Shude; Wang, Lan; van de Ven, Glenn

Evaluating the ability of triaxial Schwarzschild modelling to estimate properties of galaxies from the Illustris simulation

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2019-04-30

OAAI

Jin, Yunpeng; Zhu, Ling; Long, R. J.; Mao, Shude; Xu, Dandan; Li, Hongyu; van de Ven, Glenn

SDSS-IV MaNGA: Environmental Dependence of the Mgb/⟨Fe⟩-σ* Relation for Nearby Galaxies

ASTROPHYSICAL JOURNAL

IF5.4

2019-03-05

OAAI

Zheng, 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

SDSS-IV MaNGA: pattern speeds of barred galaxies

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2018-10-09

OAAI

Guo, Rui; Mao, Shude; Athanassoula, E.; Li, Hongyu; Ge, Junqiang; Long, R. J.; Merrifield, Michael; Masters, Karen

SDSS-IV MaNGA: global stellar population and gradients for about 2000 early-type and spiral galaxies on the mass-size plane

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2018-02-09

101

OAAI

Li, 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

Torus models of the outer disc of the Milky Way using LAMOST survey data

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2017-06-08

OAAI

Wang, Qiao; Wang, Yougang; Liu, Chao; Mao, Shude; Long, R. J.

SDSS-IV MaNGA: environmental dependence of stellar age and metallicity gradients in nearby galaxies

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2016-11-23

OAAI

Zheng, 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

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

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2016-08-04

OAAI

Zhu, 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

Determining the local dark matter density with LAMOST data

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2016-03-10

OAAI

Xia, Qiran; Liu, Chao; Mao, Shude; Song, Yingyi; Zhang, Lan; Long, R. J.; Zhang, Yong; Hou, Yonghui; Wang, Yuefei; Wu, Yue

Assessing the Jeans Anisotropic Multi-Gaussian Expansion method with the Illustris simulation

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2015-12-01

OAAI

Li, Hongyu; Li, Ran; Mao, Shude; Xu, Dandan; Long, R. J.; Emsellem, Eric

研究方向