Elastic electron-deuteron scattering in the light-front Hamiltonian dynamics

被引：0
|
作者：
Salme, Giovanni [1 ]
Frederico, Tobias [2 ]
Marinho, Adnei [1 ]
Pace, Emanuele [3 ]
机构：
[1] Ist Nazl Fis Nucl, Sez Roma, Ple A Moro 2, I-00185 Rome, Italy
[2] DCTA, Inst Aeronaut Technol, BR-12228900 Sao Jose Dos Campos, Brazil
[3] Univ Roma Tor Vergata, Ist Nazl Fis Nucl, Sez Tor Vergatau, Phys Dept, I-00133 Rome, Italy
来源：
12TH INTERNATIONAL CONFERENCE ON MESON-NUCLEON PHYSICS AND THE STRUCTURE OF THE NUCLEON (MENU 2010) | 2011年 / 1374卷
基金：
巴西圣保罗研究基金会;
关键词：
Deuteron; Poincare invariance; Relativistic Hamiltonian Dynamics; Elastic electron scattering;
D O I：
10.1063/1.3647115
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Within the Light-Front Hamiltonian Dynamics, we are extending our investigation of the deuteron electromagnetic properties by adding new, dynamical two-body terms to the one-body current operator, introduced in previous works. These two-body contributions are generated in a four-dimensional Yukawa model (two fermions interacting through a pion) from an analysis of the Light-Front-projected current that acts on the three-dimensional valence component and fulfills the Ward-Takahashi identity. Preliminary results for the magnetic moment and the non valence probability are shown.
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页数：4
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