287 citations · 358 across the 7 of their papers we have counts for
7 papers
Discriminating cosmic muons and radioactivity using a liquid scintillation fiber detector
Y. P. Zhang, J. L. Xu, H. Q. Lu +3
In the case of underground experiments for neutrino physics or rare event searches, the background caused by cosmic muons contributes significantly and therefore must be identified…
Disentangling the surface and bulk electronic structures of LaOFeAs
P. Zhang, J. Ma, T. Qian +7
We performed a comprehensive angle-resolved photoemission spectroscopy study of the electronic band structure of LaOFeAs single crystals. We found that samples cleaved at low tempe…
e/e Discrimination in Liquid Scintillator and Its Usage to Suppress He/Li Backgrounds
Ya-Ping Cheng, Liang-Jian Wen, Peng Zhang +1
Reactor neutrino experiments build large-scale detector systems to detect neutrinos. In liquid scintillator, a neutral bound state of a positron and an electron, named positronium,…
Topological nature of FeSeTe superconductor
Zhijun Wang, P. Zhang, Gang Xu +10
We demonstrate, using first-principles calculations, that the electronic structure of FeSeTe (=0.5) is topologically non-trivial, characterized by an odd $\mathbb…
Observation of an electron band above the Fermi level in FeTeSe from \emph{in-situ} surface doping
P. Zhang, P. Richard, N. Xu +7
We used \emph{in-situ} potassium (K) evaporation to dope the surface of the iron-based superconductor FeTeSe. The systematic study of the bands near the Fermi lev…
Observation of momentum-confined in-gap impurity state in BaKFeAs: evidence for anti-phase pairing
P. Zhang, P. Richard, T. Qian +12
We report the observation by angle-resolved photoemission spectroscopy of an impurity state located inside the superconducting gap of BaKFeAs and vanishing…
Exactly Solvable Model of Superstring in Plane-wave Background with Linear Null Dilaton
Bin Chen, Ya-li He, Peng Zhang
In this paper, we study an exactly solvable model of IIB superstring in a time-dependent plane-wave backgound with a constant self-dual Ramond-Ramond 5-form field strength and a li…