Volume 44 Issue 4
Sep.  2024
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CHANG Jin. Recent Progresses of the DAMPE Mission. Chinese Journal of Space Science, 2024, 44(4): 633-642 doi: 10.11728/cjss2024.04.2024-yg11
Citation: CHANG Jin. Recent Progresses of the DAMPE Mission. Chinese Journal of Space Science, 2024, 44(4): 633-642 doi: 10.11728/cjss2024.04.2024-yg11

Recent Progresses of the DAMPE Mission

doi: 10.11728/cjss2024.04.2024-yg11 cstr: 32142.14.cjss2024.04.2024-yg11
Funds:  Supported by the National Key Research and Development Program of China (2016 YFA0400200), and the National Natural Science Foundation of China (U1738205, U1738206)
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  • Author Bio:

    Male, born in 1966, chair scientist of the DArk Matter Particle Explorer (DAMPE, also called as “WuKong”) project. He has long been engaged in the detections and researches of gamma ray emission and high energy charged particles that come from outer space. E-mail: chang@pmo.ac.cn

  • Received Date: 2024-05-15
    Available Online: 2024-08-01
  • The DArk Matter Particle Explorer (DAMPE) is a space high-energy particle and γ-ray detector whose major scientific goals are the indirect detection of dark matter particles, the origin of cosmic rays and high-energy γ-ray astronomy. Since its successful launch in December 2015, the DAMPE has been operated smoothly in orbit for more than 8 years. The direct measurements of the boron-to-carbon and boron-to-oxygen flux ratios, and the proton+ Helium spectrum up to 316 TeV have been obtained, revealing new spectral features with very high significances. The search results of γ-ray spectral line and fractionally charged particles indicate a good potential of DAMPE for indirect dark matter detection and new physical discovery in space. The DAMPE measurements are expected to significantly advance our understanding of the fundamental problems in astroparticle physics.

     

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