THE CONTINUUM AND INTERFERENCE EFFECT IN e(+)e(-) -> D-0(D)over-bar(0), D+D- PROCESSES

doi:10.1142/S0217732308026406

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	THE CONTINUUM AND INTERFERENCE EFFECT IN e(+)e(-) -> D-0(D)over-bar(0), D+D- PROCESSES
	Yang MZ(杨茂志); Yang, MZ
	2008
发表期刊	MODERN PHYSICS LETTERS A
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
文章类型	Article
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.
关键词	Resonance continuum interference
学科领域	Physics
DOI	10.1142/S0217732308026406
URL	查看原文
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Nuclear ; Physics, Particles & Fields ; Physics, Mathematical
WOS记录号	WOS:000262256900007
引用统计
文献类型	期刊论文
条目标识符	http://ir.ihep.ac.cn/handle/311005/239870
专题	理论物理室
作者单位	中国科学院高能物理研究所
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.
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.
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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