Pionic transition from Y(4260) to Zc(3900) in a hadronic molecular scenario

doi:10.1140/epja/i2016-16310-0

	Pionic transition from Y(4260) to Zc(3900) in a hadronic molecular scenario
	Chen, D.-Y.,董宇兵; Li MT(李明涛); Y.-B. Dong, M.-T. Li and W.-L. Wang
刊名	EUROPEAN PHYSICAL JOURNAL A
	2016
卷号	52 期号:10
DOI	10.1140/epja/i2016-16310-0
通讯作者	董宇兵
文献子类	Article
英文摘要	Simulation results for future measurements of electromagnetic proton form factors at PANDA (FAIR) within the PandaRoot software framework are reported. The statistical precision with which the proton form factors can be determined is estimated. The signal channel (p) over barp -> e(+)e(-) is studied on the basis of two different but consistent procedures. The suppression of the main background channel, i.e. (p) over barp -> pi(+)pi(-), is studied. Furthermore, the background versus signal efficiency, statistical and systematical uncertainties on the extracted proton form factors are evaluated using two different procedures. The results are consistent with those of a previous simulation study using an older, simplified framework. However, a slightly better precision is achieved in the PandaRoot study in a large range of momentum transfer, assuming the nominal beam conditions and detector performance.
WOS关键词	GEV-C ; SPACE-LIKE ; ANTIPROTON ANNIHILATION ; CROSS-SECTIONS ; REGION ; SCATTERING ; GEV/C ; MODEL ; ELECTRONS ; RATIO
语种	英语
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260607]
专题	高能物理研究所_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	Chen, D.-Y.,董宇兵,Li MT,Y.-B. Dong, M.-T. Li and W.-L. Wang. Pionic transition from Y(4260) to Zc(3900) in a hadronic molecular scenario[J]. EUROPEAN PHYSICAL JOURNAL A,2016,52(10).
APA	Chen, D.-Y.,董宇兵,李明涛,&Y.-B. Dong, M.-T. Li and W.-L. Wang.(2016).Pionic transition from Y(4260) to Zc(3900) in a hadronic molecular scenario.EUROPEAN PHYSICAL JOURNAL A,52(10).
MLA	Chen, D.-Y.,董宇兵,et al."Pionic transition from Y(4260) to Zc(3900) in a hadronic molecular scenario".EUROPEAN PHYSICAL JOURNAL A 52.10(2016).