| THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
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Misidentification or Identification Rates for Four Kinds of Particles on BES-II |
| LIU Hui-Hui1,2, LI Xin-Zhong1, CHEN Jiang-Chuan2 |
| 1Department of Physics, Henan University of Science and Technology, Luoyang 4710032Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 |
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| Cite this article: |
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LIU Hui-Hui, LI Xin-Zhong, CHEN Jiang-Chuan 2009 Chin. Phys. Lett. 26 041202 |
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Abstract Using the data samples collected at and around the center-of-mass energies of 3.097GeV and 3.773GeV with the BES-II detector at the BEPC collider, we select the pure particle samples of muon, electron, kaon and pion, and their mutual (mis)identification rates are also obtained.
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| Keywords:
12.15.Hh
13.20.Fc
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Received: 08 July 2009
Published: 25 March 2009
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| PACS: |
12.15.Hh
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(Determination of Cabibbo-Kobayashi & Maskawa (CKM) matrix elements)
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13.20.Fc
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(Decays of charmed mesons)
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[1] Ablikim M et al 2008 Phys. Lett. B 665 16
[2] Liu H H 2007 PhD Dissertation (Beijing: GraduateUniversity of Chinese Academy of Sciences) (in Chinese)
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[4] Ye M H and Zheng Z P 1999 Proceeding of the XIVInternational Symposium on Lepton and Photon Interaction(Stanford, California 9--14 August 1999)
[5] Ablikim M et al 2005 Nucl. Instrum. Methods A 552 344
[6] Li W G 2004 The Status of BES-III Project(32nd International Conference on High-Energy Physics, 16--22 August2004) ICHEP 2 949
[7] Gu J H and Yu Z Q 1996 High Energy Phys. Nucl.Phys. 20 26
[8] Zheng Z P and Zhu Y S 1998 Beijing SpectrometerElectron Positron Physics (Nanning: GuangXi Science and TechnologyPublishing Company (in Chinese) |
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