论文部分内容阅读
A group theoretical derivation of a relation between the N →△ charge quadrupole transition and neutron charge form factors is presented.
Excited nucleon electromagnetic form factors from broken spin-flavor symmetry
【摘 要】
：
A group theoretical derivation of a relation between the N →△ charge quadrupole transition and neutron charge form factors is presented.
【机 构】
：
Institute for Theoretical Physics
【出 处】
：
中国物理C（英文版）
【发表日期】
：
2004年期
其他文献
研究了CdSc敏化TiO_2纳晶多孔薄膜电极的制备及其表征,采用化学沉积法在TiO_2纳晶薄膜电极表面制备了窄带隙纳米微粒CdSe,对丝网印刷制备的TiO_2纳晶薄膜电极进行敏化处理,制
Quasi-free photoproduction of η-mesons off the neutron and off the proton has been studied using a deuterium target and bremsstrahlung photons produced by MAMI
The paper gives a brief introduction into the COSY-facility, the currently used detector systems (ANKE, TOF and WASA) and the targets (cluster jet, pellet and A
目的:测定马钱子碱固脂纳米粒冻干粉的包封率和载药量.方法:采用Sephadex G-50凝胶柱分离固脂纳米粒和游离马钱子碱,高效液相色谱法测定包封率和载药量,并进行方法学考察.结
目的：探讨社会心理支持对唇腭裂家庭诊疗、护理、心理的影响。方法：对我科2284例唇腭裂患者实行传统护理健康教育方法的基础上，社会工作者参与心理支持服务。结论通过以唇腭裂家
本文介绍了一例瓦里安2300C/D医用直线加速器的FOIL&CARR联锁故障,并阐述了查找故障的原因以及排除故障的过程。
This article presents an example of a FOIL & CARR Inter
In this talk, I present the results on the pole structure of pion-nucleon scattering in an analytic model based on meson exchange. The analytic properties of sc
The measurements of exclusive single-meson and double-pion electro-production cross sections off the proton to study nucleon resonances will be extended to high
Recent results on nucleon resonance electrocouplings from the studies of π~+π~-p electroproduction w
Recent results on nucleon resonance studies in π~+π~-p electro- production off protons with the CLAS detector are presented. The analysis of CLAS data allowed
We study charmed baryon resonances that are generated dynamically from a coupled-channel unitary approach that implements heavy-quark symmetry. Some states can