Chinese Physics C > 2018, Vol. 42 > Issue(4): 043002 DOI: 10.1088/1674-1137/42/4/043002

Derived Born cross sections of e⁺e^-annihilation into open charm mesons from CLEO-c measurements

1.
University of Chinese Academy of Sciences, Beijing 100049, China
2.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China
4.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

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Abstract：
The exclusive Born cross sections of the production of D ⁰, D ⁺and D _s ⁺mesons in e ⁺e ^-annihilation at 13 energy points between 3.970 and 4.260 GeV are obtained by applying corrections for initial state radiation and vacuum polarization to the observed cross sections measured by the CLEO-c experiment. Both the statistical and the systematic uncertainties for the obtained Born cross sections are estimated.
- electron-positron annihilation,
- charm production,
- Born cross section,
- radiative correction

References

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Xiang-Kun Dong, Liang-Liang Wang and Chang-Zheng Yuan. Derived Born cross sections of e ⁺e ^-annihilation into open charm mesons from CLEO-c measurements[J]. Chinese Physics C, 2018, 42(4): 043002. doi: 10.1088/1674-1137/42/4/043002

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Received: 2017-11-20
Revised: 2018-02-01

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Supported in part by National Natural Science Foundation of China (NSFC) (11235011, 11475187, 11521505, U1632106), the Ministry of Science and Technology of China (2015CB856701), Key Research Program of Frontier Sciences, CAS, (QYZDJ-SSW-SLH011) and the CAS Center for Excellence in Particle Physics (CCEPP)

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通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Derived Born cross sections of e⁺e^-annihilation into open charm mesons from CLEO-c measurements

Corresponding author:Xiang-Kun Dong,

Corresponding author:Liang-Liang Wang,

Corresponding author:Chang-Zheng Yuan,

1. University of Chinese Academy of Sciences, Beijing 100049, China

2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

3. University of Chinese Academy of Sciences, Beijing 100049, China

4. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date:2017-11-20

Accepted Date:2018-02-01

Available Online:2018-04-05

Fund Project:Supported in part by National Natural Science Foundation of China (NSFC) (11235011, 11475187, 11521505, U1632106), the Ministry of Science and Technology of China (2015CB856701), Key Research Program of Frontier Sciences, CAS, (QYZDJ-SSW-SLH011) and the CAS Center for Excellence in Particle Physics (CCEPP)

Abstract:The exclusive Born cross sections of the production of D⁰, D⁺and D_s⁺mesons in e⁺e^-annihilation at 13 energy points between 3.970 and 4.260 GeV are obtained by applying corrections for initial state radiation and vacuum polarization to the observed cross sections measured by the CLEO-c experiment. Both the statistical and the systematic uncertainties for the obtained Born cross sections are estimated.

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Derived Born cross sections of e⁺e^-annihilation into open charm mesons from CLEO-c measurements

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通讯作者:陈斌, bchen63@163.com

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