General
CHEN Yu Qin
Email: cyq@bao.ac.cn
Telephone: 64863224
Mobile phone:
Address: A20,Datun Road, National Astronomical Observatories,Chinese Academy of Sciences
Postcode: 100012

Research Areas

Abundance Analysis of  Stars;
The Chemical Evolution of the Galaxy

Education


Sept. 1994 - Jul. 2000, Master & PhD, Major: Astrophysics
Astronomy Department, Beijing Normal University & Beijing Astronomical Observatory
Sept. 1990 - July. 1994, Bechlor, Major: Astrophysics
Astronomy Department, Beijing Normal University
May 1998 – May 2000, joint PhD, Major: Astrophysics
Department of Physics and Astronomy, University of Aarhus, Denmark

Experience

   
Work Experience
May 2005 – present, professor
National Astronomical Observatories, Chinese Academy of Sciences
May 2001 – April 2005, associate professor
National Astronomical Observatories, Chinese Academy of Sciences
Sept. 2001 – Mar. 2002, post-doc
Department of Physics and Astronomy, University of Aarhus, Denmark
Jul. 2000 – May 2001, assistant professor
National Astronomical Observatories, Chinese Academy of Sciences

Honors & Distinctions

National Natural Science Award of China (second-class;being the second investigator) in 2008;
the 11th Science and Technology Award of China for the Youth in 2009

Publications

   
Papers
1. Chen, Y. Q.; Zhao, G.; Zhao, J. K.; Xue, X. X.; Schuster, W. J.
Metallicity and Kinematic Distributions of Red Horizontal-branch Stars from the SDSS Survey
2010, AJ, 140, 500
2.Chen, Y. Q.; Zhao, G.; Zhao, J. K.
The absolute magnitudes of red horizontal branch stars in the ugriz system
2009, ApJ, 702, 1336
3. Chen, Y. Q.; Zhao, G.;Izumiura, H.; Zhao, J. K.; Liu, Y. J.; Honda, S.; Ohkubo, M.
Abundance Pattern of Metal-Rich Stars from 14 Old and 24 Young Stars
2008, AJ, 135, 618
4. Chen, Y. Q.; Zhao, G.
A comparative study on Li abundances in solar type stars with and without planets
2006, AJ, 131, 1816
5. Chen, Y. Q.; Zhao, G.
The puzzling abundances of HD134439 and HD134440
2006, MN, 370, 2091
6. Chen, Y. Q.; Nissen, P. E.; Zhao, G.
The [Zn/Fe] - [Fe/H] trend for disk and halo stars
2004,A&A,425,697
7. Chen, Y. Q.; Zhao, G.; Nissen, P. E.; Bai, G. S.
Chemical Abundances of Old Metal-rich Stars in the Solar Neighborhood
2003,ApJ,591,925
8.Chen, Y. Q.; Nissen, P. E.; Zhao, G.; Asplund, M.
Sulphur abundances in disk stars: A correlation with silicon
2002,A&A,390,225
9.Chen, Y.Q.; Zhao, G.; Shi, J.R.
Information from the Kinematics of F and G Stars in the Solar Neighborhood
2002,ChJAA,2,419
10.Chen, Y.Q.; Zhao, Gang
Planet Host Stars: Mass, Age and Kinematics
2002,ChJAA,2,151C
11.Chen, Y. Q.; Zhao, G.
The companion of HD 190228: Planet or brown dwarf?
2001,A&A,374L,1
12.Chen, Y. Q.; Nissen, P. E.; Benoni, T.; Zhao, G.
Lithium abundances for 185 main-sequence stars: Galactic evolution and
stellar depletion of lithium
2001,A&A,371,943
13.Chen, Y. Q.; Nissen, P. E.; Zhao, G.; Zhang, H. W.
Chemical composition of 90 F and G disk dwarfs
2000,A&AS,141,491
14.Chen, Y. Q.
Different Scenarios for the Formation of Planetary Systems?
2003,IAUS,219,3
15.Nissen, P. E.; Chen, Y. Q.; Asplund, M.; Pettini, M.
Sulphur and zinc abundances in Galactic stars and damped Lyα systems
2004,A&A,415,993
16. Bai, G. S.; Zhao, G.; Chen, Y. Q.; Shi, J. R.
Chemical abundances of 10 metal-poor halo stars
2004,A&A,425,671
17. Liang, Y. C.; Zhao, G.; Chen, Y. Q.; Qiu, H. M.; Zhang, B.
Chemical compositions of four barium stars
2003,A&A,397,257
18.Nissen, P E; Chen, Y Q; Asplund, M; Pettini M
Sulphur and Zinc Abundances in Halo and Disk Stars
2003,IAUJD,15E,26
19.Zhao, G.; Chen, Y. Q.; Qiu, H. M.; Li, Z. W.
Chemical Abundances of 15 Extrasolar Planet Host Stars
2002,AJ,124,2224
20.Zhao, Gang; Chen, Yu-Qin; Qin, Hong-Mei
Equivalent Widths of 15 Extrasolar-Planet Host Stars
2002,ChJAA,2,377
21.Zhao, G.; Chen, Y. Q.
Element abundances in metal-poor stars
2002,IAUS,187,242
22. Huang, C.; Zhao, G.; Zhang, H.W.; Chen, Y.Q.
An Analysis of the Condensation Temperature of Elements of Extrasolar Planetary Systems
2005,ChJAA,5,619
23.Huang, C.; Zhao, G.; Zhang, H. W.; Chen, Y. Q.
Chemical abundances of 22 extrasolar planet host stars
2005,MNRAS,363,71
24.Takeda, Y.; Zhao, G.; Chen, Y.Q.; Qiu, H.M.; Takada-Hidai, M.
On the Abundance of Potassium in Metal-Poor Stars
2002,PASJ,54,275
25.Qui, H.M.; Zhao, G.; Takada-Hidai, M.; Chen, Y.Q.; Takeda, Y.; Noguchi, K.;
Sadakane, K.; Aoki, W.;
α Element Abundances in Mildly Metal-Poor Stars
2002,PASJ,54,103
26.Qiu, H. M.; Zhao, G.; Chen, Y. Q. ; Li, Z. W.
The Abundance Patterns of Sirius and Vega
2001,ApJ,548,953
27.Zhao, G.; Qiu, H. M.; Chen, Y. Q.; Li, Z. W.
Equivalent Widths in the Spectrum of Sirius
2000,ApJS,126,461
28.Nissen, P. E.; Chen, Y. Q.; Schuster, W. J.; Zhao, G.
Sc and Mn abundances in disk and metal-rich halo stars
2000,A&A,353,722
29. Zhao J.K, Zhao G., Chen Y.Q.,
A Catalog of Moving Group Candidates in the Solar Neighborhood
2009, ApJ,692,L113
30.Liu, Y.-J.; Sato, B; Zhao, G.; Noguchi, K; Wang, H.; Kambe, E; Ando, H;
Izumiura, H; Chen, Y.-Q.; Okada, N; and 9 coauthors
A Substellar Companion to the Intermediate-Mass Giant 11 Comae
2008, ApJ,672,553
31.Huang, C.; Zhao, G.; Zhang, H. W.; Chen, Y. Q.
Does Si play a role in the formation of extrasolar planet systems?
2007, JApA, 28, 139
32.Zhao, J-K; Zhao, G; Chen, Y-Q
A Software Platform for High-Resolution Spectra Procession and Abundance
Analysis
2007, PNAOC, 4, 153
33.Zhao, J-K; Zhao, G; Chen, Y-Q; Shi, J-R; Liu, Y-J; Zhang, J-Y
Automatic Normalization and Equivalent-Width Measurement of High-Resolution Stellar Spectra
2006ChJAA, 6, 689
34.Zhao G; Chen Y-Q; Shi J-R; Liang Y-C; Hou J-L; Chen L; Zhang H-W; Li A-G
Stellar Abundance and Galactic Chemical Evolution through LAMOST
Spectroscopic Survey
2006,ChJAA,6,265
35.Takeda, Y; Honda, S; Aoki, W; Takada-Hidai, Ma; Zhao, G; Chen, Y-Q; Shi, J-R
On the Spectroscopic Determination of Atmospheric Parameters and O/Fe
Abundances of RR Lyrae Stars
2006,PASJ,58,389
36.Liu, Yujuan; Zhao, Gang; Chen, Yuqin
Search for Planets Companion to Late G-type Giant Stars
2005,AIPC,752,42
37.Nissen, P. E.; Chen, Y. Q.; Asplund, M.; Pettini, M.
Sulphur and zinc abundances in halo and disk stars
2005,HiA, 3,587
38.Zhao, G.; Chen, Y. Q.; Bai, G. S.; Huang, C.
Atmospheric Abundances of Planet Host Stars
2004,IAUS,219,825
39.Zhao, G.; Chen, Y. Q.; Qiu, H. M.; Tang, S. K.; Li, Z. W.
Chemical Composition of Planet-harboring Stars
2004,IAUS,202,136
40.Nissen, P. E.; Chen, Y. Q.; Asplund, M.; Pettini, M.
Sulphur and Iron Abundances in Halo Stars
2003,IAUS,210P,E51
41.Takeda, Y; Zhao, G; Takada-Hidai, M; Chen, Y-Q; Saito, Y-J; Zhang, H-W
Non-LTE Analysis of the Sodium Abundance of Metal-Poor Stars in the
Galactic Disk and Halo
2003,ChJAA,3,316
42.Chen, Y. Q.; Nissen, P. E.; Zhao, G.; Schuster, W. J.; Zhang H. W.; Benoni, T.
Abundances of solar-type field stars : scandium and manganese
2000,LIACo,35,219
43.Zhao, G.; Chen, Y. Q.
Abundance patterns in metal-poor stars
1998,ASPC,138,389
44.Zhao, G; Li, Z; Chen, Y.Q.; Qiu, H; Li, Q
The high resolution spectrum of Sirius. II. Spectral atlas from 650 to 930 nm.
1997,ArBei,31,1
45.Zhao, G; Li, Z; Chen, Y.Q.; Li, Q.
The high resolution spectrum of Sirius. I. Spectral atlas from 380 to 650 nm.
1997,ArBei,30,29
46.Zhao, G.; Li, Z. W.; Chen, Y.Q.; Li, Q.
The high resolution spectrum of Sirius. I. Spectral atlas from 380 to 650 nm.
1997,PBeiO,30,29
47.Cui, CZ; Chen, YQ; Zhao, G; Zhao, YH
Abundance gradients in the galactic disk
2003,Science in China, Series G-Physics Astronomy, 46, 52
48.Zhao, Z.S.,Chen, Y.Q., Zhao, J.K,; Zhao, G.
Spectroscopic study of two solar twin candidates and the colors of the Sun
Science in China Series G:Physics,Mechanics & Astronomy, 53 (3),579,2010
49.Shi, J. R.; Zhao, G.; Chen, Y. Q.
The C and N abundances in disk stars
2002,A&A,381,982
50.Zhao, J.K,; Zhao, G.,Chen, Y.Q., Luo, A.L.
Metallicity calibration for solar type stars based on red spectra
2011, RAA, in press
51. Zhao, J. K., Oswalt, T. D., Rudkin, M., Zhao, G., Chen, Y. Q.
The Chromospheric Activity, Age, Metallicty and Space Motions of 36 Wide Binaries
2011, AJ, 141,107

Students

已指导学生

赵正实  硕士研究生  070401-天体物理  

现指导学生

狄龙  博士研究生  070401-天体物理