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Dive into the research topics where Chao Hou is active.

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Featured researches published by Chao Hou.


Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) | 2017

Long-term stability plastic scintillation for LHAASO-KM2A

Jing Zhao; Hongkui Lv; Chao Hou

In order to study the long-term stability of plastic scintillaotr for LHAASO-KM2A, thermal aging tests of materials (BC-408, ND-100, HND-S2) were made. A forecast of tile operational time was made for normal conditions of usage (20% redution of light output). The plastic scintillator operational time can be estimated and its lifetime is determined from an Arrhenius plot.


Chinese Physics C | 2014

Multi-wavelength study of MGRO J2019+37

Chao Hou; Songzhan Chen; Qiang Yuan; Zhen Cao; Huihai He; X. D. Sheng

MGRO J2019+37, within the Cygnus region, is a bright extended source revealed by Milagro at 12–35 TeV. This source is almost as bright as the Crab Nebula in the northern sky, but is not confirmed by ARGO-YBJ around the TeV scale. Up to now, no obvious counterpart at low energy wavelengths has been found. Hence, MGRO J2019+37 is a rather mysterious object and its VHE γ-ray emission mechanism is worth investigating. In this paper, a brief summary of the multi-wavelength observations from radio to γ-rays is presented. All the available data from XMM-Newton and INTEGRAL at X-ray, and Fermi-LAT at γ-ray bands, are used to get constraints on its emission flux at low energy wavelengths. Then, its possible counterparts and the VHE emission mechanism are discussed.


Physical Review D | 2015

Knee of the cosmic hydrogen and helium spectrum below 1 PeV measured by ARGO-YBJ and a Cherenkov telescope of LHAASO

B. Bartoli; P. Bernardini; X. J. Bi; Z. Cao; S. Catalanotti; S. Chen; T. L. Chen; S. W. Cui; B. Z. Dai; A. D’Amone; Null Danzengluobu; I. De Mitri; B. D’Ettorre Piazzoli; T. Di Girolamo; G. Di Sciascio; C. F. Feng; Zhaoyang Feng; Z. Y. Feng; Q. b. Guo; Y. Q. Guo; H. H. He; Haibing Hu; Hongbo Hu; M. Iacovacci; R. Iuppa; H. Y. Jia; Null Labaciren; H. J. Li; C. Liu; J. Liu


Chinese Physics C | 2014

Energy spectrum of cosmic protons and helium nuclei by a hybrid measurement at 4300 m a.s.l.

B. Bartoli; P. Bernardini; X. J. Bi; I. Bolognino; P. Branchini; A. Budano; A. K. Calabrese Melcarne; P. Camarri; Z. Cao; R. Cardarelli; S. Catalanotti; S. Chen; T. L. Chen; P. Creti; S. W. Cui; B. Z. Dai; A. D'Amone; Danzengluobu; I. De Mitri; B. D'Ettorre Piazzoli; T. Di Girolamo; G. Di Sciascio; C. F. Feng; Zhaoyang Feng; Z. Y. Feng; Q. B. Gou; Y. Q. Guo; H. H. He; Haibing Hu; Hongbo Hu


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2015

Extension of photomultiplier tube dynamic range for the LHAASO-KM2A electromagnetic particle detectors

Hongkui Lv; X. D. Sheng; Huihai He; Jia Liu; Zhongquan Zhang; Chao Hou; Jing Zhao


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2013

The performance of a prototype array of water Cherenkov detectors for the LHAASO project

Q. An; Yonglin Bai; X. J. Bi; Z. Cao; J. Chang; Gen Chen; Mingjun Chen; Shaomin Chen; S. Chen; T. L. Chen; Xihui Chen; Y.T. Chen; S. W. Cui; B. Z. Dai; Qiang Du; Danzengluobu; C. F. Feng; Shaohui Feng; Bo Gao; S. Q. Gao; M. M. Ge; Minghao Gu; X.J. Hao; H. H. He; Chao Hou; H. Hu; X. B. Hu; J. Huang; W.P. Huang; H. Y. Jia


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2017

Study on the performance of electromagnetic particle detectors of LHAASO-KM2A

Zhongquan Zhang; Chao Hou; Zhen Cao; Jingfan Chang; C. F. Feng; Erlan Hanapia; Guanghua Gong; Jia Liu; Hongkui Lv; X. D. Sheng; Shaoru Zhang; Chengguang Zhu


Astroparticle Physics | 2018

Calibration of the LHAASO-KM2A electromagnetic particle detectors using charged particles within the extensive air showers

Hongkui Lv; Huihai He; X. D. Sheng; Jia Liu; Songzhan Chen; Ye Liu; Chao Hou; Jing Zhao; Zhongquan Zhang; Sha Wu; Yaping Wang


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2018

A calibration of WFCTA prototype telescopes using N2 laser

J.L. Liu; F. R. Zhu; H. Y. Jia; Yonglin Bai; Z. Cao; Mingjun Chen; S. Chen; Shaohui Feng; Bo Gao; Minghao Gu; H. H. He; Chao Hou; J. Liu; L. L. Ma; G Q Xiao; M. Zha; B.K. Zhang; Shengxue Zhang; Y. Zhang; J.B. Zhao; B. Zhou; Xiong Zuo


Experimental Astronomy | 2018

Performance of a scintillation detector array operated with LHAASO-KM2A electronics

Zhen Wang; Yiqing Guo; Hui Cai; Jinfan Chang; Tianlu Chen; Danzengluobu; Youliang Feng; Qi Gao; Quanbu Gou; Yingying Guo; Chao Hou; Hongbo Hu; Labaciren; Cheng Liu; Hai-Jin Li; Jia Liu; M. Y. Liu; Bingqiang Qiao; Xiangli Qian; X. D. Sheng; Zhen Tian; Qun Wang; L. Xue; Yuhua Yao; Shaoru Zhang; Xueyao Zhang; Yi Zhang

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X. D. Sheng

Chinese Academy of Sciences

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H. H. He

Chinese Academy of Sciences

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Hongkui Lv

Chinese Academy of Sciences

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Jia Liu

Chinese Academy of Sciences

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S. Chen

Chinese Academy of Sciences

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Z. Cao

Chinese Academy of Sciences

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H. Y. Jia

Southwest Jiaotong University

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