any baryon that is not a nucleon; unstable particle with mass greater than a neutron
In particle physics, a hyperon is any baryon containing one or more strange quarks, but no charm quarks or bottom quarks.
例句与用法
1.
Giant neutron - and hyperon - halos in drip - line nuclei meng jie , lv hongfeng , zhang shuangquan et al searching for the pentaquark lv xiaorui , mao yajun , ma boqiang 滴线原子核中的晕现象中子晕超子晕巨晕和形变晕孟杰,吕洪凤,张双全等
2.
Giant neutron - and hyperon - halos in drip - line nuclei ( meng jie , lv hongfeng , zhang shuangquan et al ) searching for the pentaquark ( lv xiaorui , mao yajun , ma boqiang ) 滴线原子核中的晕现象? ?中子晕、超子晕、巨晕和形变晕[孟杰,吕洪凤,张双全等]
3.
The results show that - condensate appears at some baryon densities and makes great effect to the curve of state equation of neutron star ; hyperons - and a exist in neutron star matter at high desities 结果表明， ~ -凝聚将出现在一定的重子密度区间，并对中子星状态方程曲线有重要的影响；超子~ -和在较高密度也会出现。
4.
The model reproduced the following facts of wa97 experimental data : the yield of strange particles increases with increasing mass and increasing centrality of the colliding system , and also with increasing strangeness content of hyperons in relativis - tic nucleus - nucleus collisions . the simulation of strangeness production using luc1ae model shows that strangeness production is related not only to the rescattering . but also to the collective interaction among strings in relativistic nucleus - nucleus collisions Luciae模型能很好地描写wa97发表的单奇异和多奇异重子的产额和横质量分布的实验数据，能较好描写wa97实验所揭示的相对论性核-核碰撞中奇异粒子产额随碰撞体系质量、中心度的增大而增加和奇异粒子增强随奇异粒子所含奇异夸克数的增加而增强的实验事实。
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