A Discussion of Deuteron Transverse Charge Densities |
| |
| Authors: | LIANG Cui-Ying DONG Yu-Bing LIANG Wei-Hong |
| |
| Institution: | 1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;
2. Theoretical Physics Center for Science Facilities (TPCSF), Chinese Academy of Sciences, Beijing 100049, China;
3. College of Physical Science and Technology, Guangxi Normal University, Guilin 541004, China |
| |
| Abstract: | The deuteron transverse charge density ρC(b) is the two-dimensional Fourier transform of its charge form factor in the impact space. We show that different parameterizations of the charge form factors provide different ρC(b), in particular at the central value of impact parameter (b=0), although all the parameterizations can well reproduce the form factors in the region of small Q2. In addition, we also check the explicit contributions from the different coordinate intervals of the deuteron wave function to its root-mean-square radius. |
| |
| Keywords: | deuteron electromagnetic form factors transverse charge density root-mean-square |
|
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|
