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Describe the type of experiment which led to the discovery of mesons.
描述导致发现介子的实验类型。
What quantum numbers are used to characterize a meson such as a pion?
什么量子数用于表征一个介子，如π介子？
Describe the type of experiment which led to the discovery of the antiproton.
描述导致发现反质子的实验类型。
What are quarks and leptons?
夸克和轻子是什么？
How many quarks in a proton? a meson?
质子中有几个夸克？介子呢？
Has anyone ever seen a quark?
有人见过夸克吗？
What quantum numbers are used to characterize a quark?
哪些量子数用于描述夸克？
Describe the classification scheme for mesons and baryons in the quark model.
在夸克模型中描述介子和重子的分类方案
Describe the families of leptons and the quantum numbers used to characterize them.
描述轻子家族及其用来表征它们的量子数。
Describe the kinds of experiments necessary for the discovery of the heavy quarks.
描述发现重夸克所需的实验类型。
Describe the conservation laws which govern the decay of particles.
描述支配粒子衰变的守恒定律。
What kind of things prevent decay by strong interaction? electromagnetic? weak?
什么事物会阻止强相互作用的衰变？电磁？弱？
Homework set #17
第17次作业 |