Resonances contribution to two-photon exchange effects and possible large forward-backward asymmetry in e(+)e(-) <-> p(p)over-bar

	Resonances contribution to two-photon exchange effects and possible large forward-backward asymmetry in e(+)e(-) <-> p(p)over-bar
	Zhou, HQ; Zou BS(邹冰松); Zou, BS
刊名	NUCLEAR PHYSICS A
	2012
卷号	883 页码:49-56
关键词	Resonance Two-photon exchange Proton Form factor
英文摘要	The resonances (eta(c),chi(c0,) (c2)) contribution to two-photon exchange (TPE) effects in e(+)e(-) <-> p (p) over bar is calculated in a simple hadronie model. The calculation shows the TPE contributions by resonance chi(c2) which are dependent on the unknown phases phi(E, M) of proton's time-like form factors G(E, M), are much larger than the TPE. contributions by non-resonance and are comparable with measurement precision of coming PANDA detector at root s similar to M-chi c2 for most phi(E, M). (C) 2012 Elsevier B.V. All rights reserved.
学科主题	Physics
收录类别	SCI
WOS记录号	WOS:000304628900004
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/223796]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Zhou, HQ,Zou BS,Zou, BS. Resonances contribution to two-photon exchange effects and possible large forward-backward asymmetry in e(+)e(-) <-> p(p)over-bar[J]. NUCLEAR PHYSICS A,2012,883:49-56.
APA	Zhou, HQ,邹冰松,&Zou, BS.(2012).Resonances contribution to two-photon exchange effects and possible large forward-backward asymmetry in e(+)e(-) <-> p(p)over-bar.NUCLEAR PHYSICS A,883,49-56.
MLA	Zhou, HQ,et al."Resonances contribution to two-photon exchange effects and possible large forward-backward asymmetry in e(+)e(-) <-> p(p)over-bar".NUCLEAR PHYSICS A 883(2012):49-56.