Analysis of Radial Excitations of Octet Baryons in QCD Sum Rules

被引：1
|
作者：
Aliev, T. M. [1 ]
Bilmis, S. [1 ]
机构：
[1] Middle East Tech Univ, Dept Phys, TR-06800 Ankara, Turkey
来源：
ADVANCES IN HIGH ENERGY PHYSICS | 2017年 / 2017卷
关键词：
US-VERTICAL-BAR; MASSES; QUARK;
D O I：
10.1155/2017/1350140
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Using the QCD sum rules method, we estimate the mass and residues of the first radial excitations of octet baryons. The contributions coming from the ground state baryons are eliminated by constructing the linear combinations of the sum rules corresponding to different Lorentz structures. Our predictions of the masses of the first radial excitations of octet baryons are in good agreement with the data.
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页数：6
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