硕士生导师
白宇 副研究员
学科:  致密天体、大样本和机器学习
学历: 博士研究生
邮编: 100101
邮箱:
地址: 北京市朝阳区大屯路甲20号
简历
白宇,男,1981年出生,北京人,中国科学院国家天文台副研究员。2009年获得北京师范大学博士学位。2013年至2015年在国家天文台从事博士后研究。于2017年聘为副研究员工作至今。2022年获得北京市科技技术一等奖。主要从事致密天体方面的研究,研究成果发表于国际知名期刊,包括Nature等,总计30余篇。现主持国家自然学科基金面上项目,作为骨干参与完成国家973项目2项。
代表论著
近期10篇SCI论文:
1. Yu Bai, JiFeng Liu, James Wicker, Song Wang, JinCheng Guo, YuXiang Qin, Lin He, JianLing Wang, Yue Wu, YiQiao Dong, Yong Zhang, Yonghui Hou, Yuefei Wang, and Zihuang Cao, The UV Emission of Stars in the LAMOST Survey. I. Catalogs, ApJS, 2018, 235 (16)
2. Yu Bai, Ji-Feng Liu, and Song Wang, Gaia calibrated UV luminous stars in LAMOST, RAA, 2018, 18, 156
3. Yu Bai, Ji-Feng Liu, and Song Wang, Machine learning classification of Gaia Data Release 2, RAA, 2018, 18, 118
4. Yu Bai, JiFeng Liu, Song Wang, and Fan Yang, Machine Learning Applied to Star–Galaxy–QSO Classification and Stellar Effective Temperature Regression, AJ, 2019, 157, 9
5. Yu Bai, JiFeng Liu, ZhongRui Bai, Song Wang, and DongWei Fan, Machine-learning Regression of Stellar Effective Temperatures in the Second Gaia Data Release, AJ, 2019, 158, 93
6. Jifeng Liu, Haotong Zhang, Andrew W. Howard, Zhongrui Bai, Youjun Lu, Roberto Soria, Stephen Justham, Xiangdong Li, Zheng Zheng, Tinggui Wang, Krzysztof Belczynski, Jorge Casares, Wei Zhang, Hailong Yuan, Yiqiao Dong, Yajuan Lei, Howard Isaacson, Song Wang, Yu Bai, Yong Shao, Qing Gao, Yilun Wang, Zexi Niu, Kaiming Cui, Chuanjie Zheng, Xiaoyong Mu, Lan Zhang, Wei Wang, Alexander Heger, Zhaoxiang Qi, Shilong Liao, Mario Lattanzi, Wei-Min Gu, Junfeng Wang, Jianfeng Wu, Lijing Shao, Rongfeng Shen, Xiaofeng Wang, Joel Bregman, Rosanne Di Stefano, Qingzhong Liu, Zhanwen Han, Tianmeng Zhang, Huijuan Wang, Juanjuan Ren, Junbo Zhang, Jujia Zhang, Xiaoli Wang, Antonio Cabrera-Lavers, Romano Corradi, Rafael Rebolo, Yongheng Zhao, Gang Zhao, Yaoquan Chu10 & Xiangqun Cui, A wide star–black-hole binary system from radial-velocity measurements, Nature, 2019, 575, 618
7. Yu Bai, JiFeng Liu, YiLun Wang, and Song Wang, Machine-learning Regression of Extinction in the Second Gaia Data Release, AJ, 2020, 159, 84
8. Song Wang, Yu Bai, Lin He, and Jifeng Liu, Stellar X-Ray Activity Across the Hertzsprung–Russell Diagram. I. Catalogs, ApJS, 2020, 902, 114
9. C. Wang, Y. Bai, C. López-Sanjuan, H. Yuan, S. Wang, J. Liu, D. Sobral4, P. O. Baqui, E. L. Martín, C. Andres Galarza, J. Alcaniz, R. E. Angulo, A. J. Cenarro, D. Cristóbal-Hornillos, R. A. Dupke, A. Ederoclite, C. Hernández-Monteagudo, A. Marín-Franch, M. Moles, L. Sodré Jr., H. Vázquez Ramió, and J. Varela, J-PLUS: Support vector machine applied to STAR-GALAXY-QSO classification, A&A, 2022, 659, A144
10. C. Wang, Y. Bai, H. Yuan, J. Liu, J. A. Fernández-Ontiveros, P. R. T. Coelho, F. Jiménez-Esteban6, C. A. Galarza, R. E. Angulo, A. J. Cenarro, D. Cristóbal-Hornillos, R. A. Dupke, A. Ederoclite, C. Hernández-Monteagudo, C. López-Sanjuan, A. Marín-Franch, M. Moles, L. Sodré Jr., H. Vázquez Ramió, and J. Varela, J-PLUS: Support vector regression to measure stellar parameters, A&A, 2022, 664, A38
 
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