您要查找的是不是:
- Two-lepton events, which are relatively common, are easily understood in terms of the production and subsequent decay of a single heavy quark. 根据单个重夸克的产生和随后的衰变,很容易理解比较普通的二轻子事件。
- We discuss the classification of heavy meson spectrumunder heavy quark effective theory (HQET) and the application of QCD sum rule inHQET. 讨论了在重夸克有效理论下重介子谱的分类以及QCD求和规则在重夸克有效理论下应用。
- Most typical examples of these expansions are presented: the operator product expansion, the large-mass expansion, Heavy Quark Effective Theory, and Non-Relativistic QCD. 这些扩大的大多数典型的例子被提出: 操作者产品扩大,大群众的扩大,重的夸克有效的理论和非相对论性的QCD。
- Using the heavy quark antiquark potential which emerges from an effective dilaton gluon coupling inspired by the superstring theory, we study the energy levels of heavy quark antiquark systems. 使用从超弦理论激发的伸缩子与胶子耦合的有效理论得出的重夸克反夸克势;研究了重夸克反夸克系统的自旋平均能级.
- Here are some references for NRQCD &NRQED: Renormalization Group Scaling in Nonrelativistic QCD on the multipole expansion, The QCD Heavy Quark Potential to Order V**2: One Loop Matching Conditions on matching calculations. 11下面是非相对论性量子色动力学和非相对论性量子电动力学的一些参考资料:关于多极展开的非相对论性量子色动力学中的重整化群定标,关于匹配计算的V**2阶的量子色动力学重夸克势:单圈匹配条件。
- To complement our discussion this week finish reading Chap. 3 and read Chap. 4. More detail on radiative corrections can be found in the physics reports found at SLAC-PUB-6263 -- Heavy Quark Symmetry. 7结束阅读第三章并阅读第四章以补充本周课上的讨论。关于辐射修正的更详细内容可以在SLAC-PUB-6263-重夸克对称性找到。
- Heavy Quark Effective Field Thoery 和重夸克有效场论
- Heavy Quark Energy Loss in a Nuclear Medium 核介质中的重夸克能量丢失
- Heavy quark energy loss in dense medium 重夸克在密度介质中的能量损失
- The spectra of baryons which include two heavy quarks and one light quark can be treated as a two-body system,where two heavy quarks constitute a bosonic diquark. 由两个重夸克和一个轻夸克组成的重子可以看作是一个两体系统.;它的两个重夸克组成一个玻色型的双夸克团
- With their greater masses, heavy quarks can have different flow patterns and behavior than their far more abundant cousins. 由于重夸克具有较大的质量,其粒子流的样态以及行为,会和他们为数众多的表亲有所不同。
- It predicted the existence of the W and Z bosons, the gluon and two of the heavier quarks (the charm and the top quark). 它预测了W玻色子、Z玻色子、胶子以及两种较重的夸克(魅、顶夸克)。
- Physicists then trace these and other decay particles back to their points of origin, providing crucial information about the heavy quarks that spawned them. 物理学家回溯到这些粒子以及其他的衰变粒子的源头处,便能对生成它们的重夸克提供极重要的资讯。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Giving him a heavy slating will do him good. 狠狠地斥责他一顿会对他有好处。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的?
- Heavy taxes indispose a citizen to work hard. 重税于国民不愿意辛勤工作。