個人經歷
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| 義大利國際高等研究學院(SISSA,Trieste) | |
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| 義大利國際高等研究學院(SISSA,Trieste) | |
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主講課程
大學本科“天文學導論”(清華大學2003秋、2004秋、2005秋、2006秋、2007春、2007秋、2008春、2008秋季學期)
研究方向
從事天體物理觀測、數據分析和理論研究。目前主要研究興趣:
1. 天體物理光學觀測:
天體變源的同時性多波段聯測
超新星的發現和光變監測
監測伽馬射線爆(GRBs)的光學餘輝
2. 高能天體物理:
空間高能天文望遠鏡的數據分析
活動星系核
微類星體和類星體
伽馬射線爆
榮譽獎項
活動星系核的多波段觀測及理論研究 中國科學院自然科學獎 二等獎 1999 (本人排名第五)
·2007年教育部新世紀優秀人才支持計畫
學術成果
發表研究論文40餘篇,引用300餘次。主要論文(SCI):
1. Zhang, Y. H. 2008, ApJ, 682, 789-797
XMM-Newton Observations of the TeV BL Lacertae Object PKS 2155-304 in 2006: Signature of Inverse Compton X-Ray Emission?
2. Zhang, Y. H., Bai, J. M., Zhang, S. N., Treves, A., Maraschi, L., Celotti, A. 2006, ApJ, 651, 782-790
Multi-wavelength Observations of the BL Lacertae Object PKS 2155-304 with XMM-Newton
3. Zhang, Y. H.; Treves, A.; Maraschi, L.; Bai, J. M.; Liu, F. K. 2006, ApJ, 699-710
XMM-Newton View of PKS 2155-304: Hardness Ratio and Cross-Correlation Analysis of EPIC pn Observations
4. Zhang, Y.H., Treves, A., Celotti, A., Qin, Y.P., Bai, J.M. 2005, ApJ, 629, 686-699
XMM-Newton view of PKS2155-304: characterizing the X-ray variability properties with EPIC pn
5. Zhang, Y.H. 2005, ChJAA, Vol.5 Supplement, 201-206 Phenomenological analogies in TeV blazars and black hole X-ray binaries in low state
6. Zhang, Y. H., Cagnoni, I., Treves, A., Celotti, A.,Maraschi, L. 2004, ApJ, 605, 98-104
The effects of periodically gapped time series on cross-correlation lag determinations
7. Zhang, Y. H. 2002, MNRAS, 337, 609-618
Cross-spectral analysis of the X-ray variability of Markarian 421
8. Zhang, Y. H., Treves, A., Celotti, A., Chiappetti, L., Fossati, G., Ghisellini, G., Maraschi, L., Pian, E., Tagliaferri, G., Tavecchio, F. 2002, ApJ, 572, 762-785
Four Years of Monitoring Blazar PKS 2155-304 with BeppoSAX: Probing the Dynamics of the Jet
9. Liu, F.K., Zhang, Y.H. A&A, 2002, 381, 757-760
A new list of extra-galactic radio jets
10. Fossati, G., Celotti, A., Chiaberge, M., Zhang, Y. H., Chiappetti, L., Ghisellini, G., Maraschi, L., Tavecchio, F., Pian, E., Treves, A. 2000, ApJ, 541, 166-179
X-ray emission of Markarian 421: new clues from its spectral evolution. II. Spectral analysis and physical constraints
11. Fossati, G., Celotti, A., Chiaberge, M., Zhang, Y. H., Chiappetti, L., Ghisellini, G., Maraschi, L., Tavecchio, F., Pian, E., Treves, A. 2000, ApJ, 541, 153-165
X-ray emission of Markarian 421: new clues from its spectral evolution. I. Temporal analysis
12. Xue, S.J., Zhang, Y. H., Chen, J.S. 2000, ApJ, 538, 121-126
ROSAT/ASCA observations of a serendipitous BL Lac Object PKS 2316-423: the variable high-energy tail of synchrotron radiation
13. Zhang, Y.H., Celotti, A., Treves, A., Chiappetti, L., Ghisellini, G., Maraschi, L., Pian, E., Tagliaferri., G., Tavecchio, F., Urry, C.M. 1999, ApJ, 527, 719-732
Rapid X-ray variability of the BL Lacertae object PKS 2155-304
14. Chiappetti, L., Maraschi, L., Tavecchio, F., Celotti, A., Fossati, G., Ghisellini, G., Giommi, P., Pian, E., Tagliaferri, G., Treves, A., Urry, C. M., Zhang, Y. H. 1999, ApJ, 521, 552-560
Spectral evolution of PKS 2155-304 observed with BeppoSAX during an active gamma-ray phase
15. Xie, G., Zhang, Y.H., Fan, J.H. ApJ, 1997, 477, 114-117
The relation between gamma-Ray and near-infrared radiation in gamma-ray--loud blazars
16. Zhang, Y.H., Xie, G.Z. A&A, 1997, 317, 393-396
Correlation between gamma-ray and far-infrared luminosity for EGRET-detected sources
17. Zhang, Y.H., Xie, G. Z. 1996, A&AS, 119, 199-203
Infrared properties of OJ 287
18. Zhang, Y.H., Xie, G. Z. 1996, A&AS, 116, 289-293
CCD photometry and long-term optical variability of PKS 2155-304
19. Xie, G. Z., Zhang, Y. H., Li, K. H., Liu, F. K., Wang, J. C., Wang, X. M 1996, AJ, 111, 1065-1072
CCD photometry of 12 BL Lacertae Objects
20. Zhang, Y.H., Xie, G.Z., Cao, S.L., Li, K.H., Wang, J.C., Ye, B.X. 1996, Ap&SS, 235, 255-262
The optical variability of the Seyfert galaxies NGC 4051 and NGC 1068
21. Xie, G.Z., Li, K.H., Zhang, Y.H., Liu, F.K., Fan, J.H., Wang, J.C A&AS, 1994, 106, 361-372
Simultaneous multirange observations and detection of rapid variability of BL Lacertae objects
22. Xie, G.Z., Zhang, Y.H., Fan, J.H., Liu, F.K. A&A, 1993, 278, 6-10
The relation between BL Lacertae objects and OVV quasars, and the unified model of BL Lacertae objects, FR-I and FR-II (G) radio galaxies