Relativistic quark model for the Ω- electromagnetic form factors

被引：57
|
作者：
Ramalho, G. [1 ,2 ]
Tsushima, K. [1 ]
Gross, Franz [3 ]
机构：
[1] Thomas Jefferson Natl Accelerator Facil, EBAC Theory Ctr, Newport News, VA 23606 USA
[2] Ctr Fis Teor Particulas, P-1049001 Lisbon, Portugal
[3] Coll William & Mary, Williamsburg, VA 23185 USA
来源：
PHYSICAL REVIEW D | 2009年 / 80卷 / 03期
关键词：
BARYON MAGNETIC-MOMENTS; BOUND-STATE APPROACH; ELECTRIC QUADRUPOLE; DECUPLET BARYONS; HYPERONS; NUCLEON; CHARGE; RADII;
D O I：
10.1103/PhysRevD.80.033004
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We compute the Omega(-) electromagnetic form factors and the decuplet baryon magnetic moments using a quark model application of the covariant spectator theory. Our predictions for the Omega(-) electromagnetic form factors can be tested in the future by lattice QCD simulations at the physical strange quark mass.
引用
收藏
页数：12
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