Reexamination of proton rms radii from low-q power expansions

被引：16
|
作者：
Sick, Ingo [1 ]
Trautmann, Dirk [1 ]
机构：
[1] Univ Basel, Dept Phys, CH-4056 Basel, Switzerland
来源：
PHYSICAL REVIEW C | 2017年 / 95卷 / 01期
关键词：
ELASTIC ELECTRON-SCATTERING; CHARGE;
D O I：
10.1103/PhysRevC.95.012501
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Several recent publications claim that the proton charge rms radius resulting from the analysis of electron-scattering data restricted to low-momentum transfer agrees with the radius determined from muonic hydrogen, in contrast to the radius resulting from analyses of the full (e,e) data set which is 0.04 fm larger. Here we show why these publications erroneously arrive at the low radii.
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页数：4
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