IHEP OpenIR  > 理论物理室
Study of the anomalous cross-section lineshape of e(+)e(-) -> D(D)over-bar at psi(3770) with an effective field theory
Chen, GY; Zhao Q(赵强); Zhao, Q
2013
Source PublicationPHYSICS LETTERS B
ISSN0370-2693
EISSN1873-2445
Volume718Issue:4-5Pages:1369-1374
AbstractWe study the anomalous cross-section lineshape of e(+)e(-) -> D (D) over bar with an effective field theory. Near the threshold, most of the D (D) over bar pairs are from the decay of psi(3770). Taking into account the fact that the nonresonance background is dominated by the psi(2S) transition, the produced D (D) over bar pair can undergo final-state interactions before the pair is detected. We propose an effective field theory for the low-energy D (D) over bar interactions to describe these final-state interactions and find that the anomalous lineshape of the D (D) over bar cross section observed by the BESII Collaboration can be well described. (C) 2012 Elsevier B.V. All rights reserved.
Subject AreaPhysics
DOI10.1016/j.physletb.2012.12.015
Indexed BySCI ; INSPIREHEP ; ADS
Language英语
WOS IDWOS:000314554300025
ADS Bibcode2013PhLB..718.1369C
ADS URLhttps://ui.adsabs.harvard.edu/abs/2013PhLB..718.1369C
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2013PhLB..718.1369C/citations
inspireid1188313
inspireURLhttps://inspirehep.net/literature/1188313
Citation statistics
Cited Times:18 [INSPIRE]
Cited Times:16 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/224133
Collection理论物理室
Recommended Citation
GB/T 7714
Chen, GY,Zhao Q,Zhao, Q. Study of the anomalous cross-section lineshape of e(+)e(-) -> D(D)over-bar at psi(3770) with an effective field theory[J]. PHYSICS LETTERS B,2013,718(4-5):1369-1374.
APA Chen, GY,赵强,&Zhao, Q.(2013).Study of the anomalous cross-section lineshape of e(+)e(-) -> D(D)over-bar at psi(3770) with an effective field theory.PHYSICS LETTERS B,718(4-5),1369-1374.
MLA Chen, GY,et al."Study of the anomalous cross-section lineshape of e(+)e(-) -> D(D)over-bar at psi(3770) with an effective field theory".PHYSICS LETTERS B 718.4-5(2013):1369-1374.
Files in This Item:
File Name/Size DocType Version Access License
6491.pdf(314KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, GY]'s Articles
[赵强]'s Articles
[Zhao, Q]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, GY]'s Articles
[赵强]'s Articles
[Zhao, Q]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, GY]'s Articles
[赵强]'s Articles
[Zhao, Q]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.