Spectroscopy of doubly-charmed baryons in lattice QCD

被引：0
|
作者：
Flynn, JM [1 ]
Mescia, F [1 ]
Tariq, ASB [1 ]
机构：
[1] Univ Southampton, Dept Phys & Astron, Southampton SO17 1BJ, Hants, England
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2003年 / 07期
关键词：
lattice quantum field theory; lattice gauge field theories; lattice QCD;
D O I：
暂无
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：
We present results for masses of spin-1/2 and spin-3/2 double-charm baryons in quenched lattice QCD, from an exploratory study using a non-perturbatively improved clover action at beta = 6.2. We have studied local operators and we observe, after appropriate projections, a good signal for the ground states. We also present results for single-charmed baryons and spin-splittings for both double- and single-charmed states.
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页数：13
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