| THE CONTINUUM AND INTERFERENCE EFFECT IN e(+)e(-) -> D-0(D)over-bar(0), D+D- PROCESSES |
| Yang MZ(杨茂志); Yang, MZ
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| 2008
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| 发表期刊 | MODERN PHYSICS LETTERS A
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| 卷号 | 23期号:36页码:3113-3121 |
| 通讯作者 | [Yang, Mao-Zhi] Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
; [Yang, Mao-Zhi] Inst High Energy Phys, Beijing 100049, Peoples R China
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| 摘要 | In the e(+)e(-) annihilation processes e(+)e(-) -> D-0(D) over bar (0) D+D- near or above the threshold of D (D) over bar, there are not only the resonance contribution e(+)e(-) -> psi(3770) -> D-0(D) over bar (0), D+ D-, but also the continuum contribution through virtual photon directly e(+)e(-) -> gamma(not asymptotic to) -> D-0,(D) over bar (0,) D+D-. The amplitudes through virtual photon directly and through resonance can interfere seriously. We consider the continuum and interference effect in the D (D) over bar production process in e(+)e(-) annihilation. We find that the effect is significant near and above the threshold of the D (D) over bar mesons. |
| 文章类型 | Article
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| 关键词 | Resonance
continuum
interference
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| 学科领域 | Physics
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| 研究领域[WOS] | Physics
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| DOI | 10.1142/S0217732308026406
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| URL | 查看原文
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| 语种 | 英语
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| WOS类目 | Physics, Nuclear
; Physics, Particles & Fields
; Physics, Mathematical
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| WOS记录号 | WOS:000262256900007
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/239870
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| 专题 | 理论物理室
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Yang MZ,Yang, MZ. THE CONTINUUM AND INTERFERENCE EFFECT IN e(+)e(-) -> D-0(D)over-bar(0), D+D- PROCESSES[J]. MODERN PHYSICS LETTERS A,2008,23(36):3113-3121.
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| APA |
杨茂志,&Yang, MZ.(2008).THE CONTINUUM AND INTERFERENCE EFFECT IN e(+)e(-) -> D-0(D)over-bar(0), D+D- PROCESSES.MODERN PHYSICS LETTERS A,23(36),3113-3121.
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| MLA |
杨茂志,et al."THE CONTINUUM AND INTERFERENCE EFFECT IN e(+)e(-) -> D-0(D)over-bar(0), D+D- PROCESSES".MODERN PHYSICS LETTERS A 23.36(2008):3113-3121.
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