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41
SiO and H2O maser observations of red supergiants in star clusters embedded in the galactic disk
S. Deguchi, J. Nakashima, Y. Zhang, S.S.N. Chong, K. Koike, S. Kwok
Publications of the Astronomical Society of Japan, Vol.62, 391-407, 2010
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(Times Cited: 4, on 06/01/2017)
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42
A Molecular Line Survey of the Highly Evolved Carbon Star CIT 6
Y. Zhang, S. Kwok, D.V. Trung
The Astrophysical Journal, Vol.619, 1660-1677, 2009
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(Times Cited: 18, on 13/12/2018)
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43
Morphokinematic Properties of the 21 μm Source IRAS 07134+1005
J. Nakashima, N. Koning, S. Kwok, Y. Zhang
The Astrophysical Journal, Vol.692, 402-410, 2009
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(Times Cited: 11, on 07/04/2017)
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44
Electron Temperatures of Planetary Nebulae Determined from the He I Discontinuities
Y. Zhang, H.B. Yuan, C.T. Hua, X.W. Liu, J. Nakashima, S. Kwok
The Astrophysical Journal, Vol.695, 488-495, 2009
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(Times Cited: 5, on 08/09/2015)
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45
A Molecular Line survey of the Extreme Carbon Star CRL 3068 at Millimeter Wavelengths
Y. Zhang, S. Kwok, J. Nakashima
The Astrophysical Journal, Vol.700, 1262-1281, 2009
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(Times Cited: 11, on 26/07/2018)
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46
Planetary Nebulae Detected in the Spitzer Space Telescope GLIMPSE II Legacy Survey
Y. Zhang, S. Kwok
The Astrophysical Journal, Vol.706, 252-305, 2009
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(Times Cited: 14, on 13/12/2018)
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47
Emission line profiles as a probe of physical conditions in planetary nebulae
Y. Zhang
Astronomy & Astrophysics, Vol.486, 221-228, 2008
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(Times Cited: 2, on 01/01/2015)
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48
Independent emission and absorption abundances for planetary nebulae
R. Williams, E.B. Jenkins, J.A. Baldwin, Y. Zhang, B. Sharpee, E. Pellegrini, M. Phillips
The Astrophysical Journal, Vol.677, 1100-1119, 2008
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(Times Cited: 18, on 10/10/2017)
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49
A Spectral Line Survey of NGC 7027 at Millimeter Wavelengths
Y. Zhang, S. Kwok, D.V. Trung
The Astrophysical Journal, Vol.678, 328-346, 2008
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(Times Cited: 22, on 13/03/2018)
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50
Planetary Nebulae Detected in the Spitzer Space Telescope GLIMPSE Legacy Survey
S. Kwok, Y. Zhang, N. Koning, H.H. Huang, E. Churchwell
The Astrophysical Journal Supplement Series, Vol.174, 426-454, 2008
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(Times Cited: 28, on 13/12/2018)
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51
A Spectral Line Survey in the 2 and 1.3 mm Windows toward the Carbon-rich Envelope of IRC +10216
J.H. He, D.V. Trung, S. Kwok, H.S.P. Mueller, Y. Zhang, T.I. Hasegawa, T.C. Peng, Y.C. Huang
The Astrophysical Journal Supplement Series, Vol.177, 275-325, 2008
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(Times Cited: 45, on 13/12/2018)
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52
Temperature fluctuations in H II regions: t2 for the two-phase model
Y. Zhang, B. Ercolano, X.W. Liu
Astronomy & Astrophysics, Vol.464, 631-634, 2007
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(Times Cited: 5, on 08/10/2018)
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53
s-Process abundances in planetary nebulae
B. Sharpee, Y. Zhang, R. Williams, E. Pellegrini, K. Cavagnolo, J.A. Baldwin, M. Phillips, X.W. Liu
The Astrophysical Journal, Vol.659, 1265-1290, 2007
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(Times Cited: 37, on 09/05/2013)