Relativistic Outflows in two quasars in the Chandra Deep Field South (2008)
In this paper, we provide new 1 Ms $Chandra$ ACIS spectra of two quasars in the Chandra Deep Field South (CDF-S), which were previously reported to show strong and extremely blueshifted X-ray...
Chandra X-ray Sources in the LALA Cetus Field (2007)
Wang, J. X., Zheng, Z. Y., Malhotra, S., Finkelstein, S. L., Rhoads, J. E., Norman, C. A., ...
The 174 ks Chandra Advanced CCD Imaging Spectrometer exposure of the Large Area Lyman Alpha Survey (LALA) Cetus field is the second of the two deep Chandra images on LALA fields. In this paper we...
Most hard-X-ray-selected quasars in the Chandra deep fields are obscured (2007)
Wang, J. X., Jiang, P., Zheng, Z. Y., Tozzi, P., Norman, C., Giacconi, R., ...
Most hard X-ray selected quasars in Chandra Deep Fields are obscured (2006)
Wang, J. X., Jiang, P., Zheng, Z. Y., Tozzi, P., Norman, C., Giacconi, R., ...
Measuring the population of obscured quasars is one of the key issues to understand the evolution of active galactic nuclei (AGNs). With a redshift completeness of 99%, the X-ray sources detected in...
Intermediate-band surface photometry of the edge-on galaxy NGC 4565 (2002)
Wu, H., Burstein, D., Deng, Z. G., Zhou, X., Shang, Z. H., Zheng, Z. Y., ...
We present a deep, 42.79 hr image of the nearby, edge-on galaxy NGC 4565 in the Beijing-Arizona-Taipei-Connecticut 6660 Angstrom band using the large-format CCD system on the 0.6 m Schmidt telescope...