The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 37 Issue 2
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- Pages.206.1-206.1
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- 2012
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- 1226-2692(pISSN)
The CREAM Experiment in the International Space Station
- Lee, Jik (Basic Science Research Institute, Ewha Womans University) ;
- Jeon, Jina (Department of Physics, Ewha Womans University) ;
- Lee, Hyun Su (Department of Physics, Ewha Womans University) ;
- Lee, Hye Young (Department of Physics, Ewha Womans University) ;
- Lim, Heuijin (Institute for the Early Universe, Ewha Womans University) ;
- Park, Il Hung (Department of Physics, Ewha Womans University) ;
- Roh, Youn (Research Center of the MEMS Space Telescope, Ewha Womans University) ;
- Kim, Hongjoo (Department of Physics, Kyungpook National University) ;
- Park, Hwanbae (Department of Physics, Kyungpook National University) ;
- Lee, Moo Hyun (Institute for Physical Science and Technology, University of Maryland) ;
- Seo, Eun-Suk (Institute for Physical Science and Technology, University of Maryland)
- 이직 (이화여대) ;
- 전진아 (이화여대) ;
- 이현수 (이화여대) ;
- 이혜영 (이화여대) ;
- 임희진 (이화여대) ;
- 박일흥 (이화여대) ;
- ;
- 김홍주 (경북대) ;
- 박한배 (경북대) ;
- 이무현 ;
- 서은석
- Published : 2012.10.17
Abstract
The NASA Antarctica balloon experiment CREAM has successfully collected the data of energetic cosmic rays during six flights in past years. It recently observed the unexpected discrete hardening in energy spectra of comic rays. However high-statistics data of energetic cosmic rays are required for the further investigation of the unexpected hardening in comic-ray energy spectra. The International Space Station (ISS) is an ideal platform for the CREAM experiment to investigate the unexpected hardening and explore the fundamental issues like the acceleration mechanism and the origin of energetic cosmic rays because of the high duty cycle of the experiment in the ISS platform. We will present the design of the ISS-CREAM experiment, and the development and fabrication status of the detector components including the 4-layer silicon charge detector which will measure the charge constitution of cosmic rays with unprecedented accuracy.
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