The publication of the Review of Particle Physics is supported by US DOE, MEXT (Japan), INFN (Italy), and CERN. Individual collaborators receive support for their PDG activities from their …

When Odo de Russell was born about 1150, in Berwick, Dorset, England, his father, Sir Robert de Russell II, was 27 and his mother, Anne Sullivan, was 22. He married Alica Bardolf before 1180, in Strensham, Worcestershire, England.

The publication of the Review of Particle Physics is supported by US DOE, MEXT (Japan), INFN (Italy) and CERN. Individual collaborators receive support for their PDG activities from their …

The PDG particle numbering scheme by the Particle Data Group (PDG) assigns a unique code to each type of particle. These codes are commonly called PDGID (or PDG ID). They are used widely across particle physics, e.g. in all modern MC event generators.

2024年3月21日 · PDG编码是由 粒子数据组 （Particle Data Group，PDG）提供的一种粒子编号方案。 这个方案为每种类型的粒子分配了一个唯一的代码，这些代码通常被称为PDGID。 PDG编码包括所有已知的基本粒子（例如电子，W玻色子等），复合粒子（例如介子，重子等）和原子核。 它还为标准 模型 之外的假设粒子提供了代码。 对于强子的编号遵循了基于其夸克含量和量子数的逻辑方案，因此可以对任意的强子进行编号。 粒子被分配一个正的PDGID，反粒子被分配 …

The Particle Data Group (PDG) is an international collaboration of particle physicists that compiles and reanalyzes published results related to the properties of particles and fundamental interactions. It also publishes reviews of theoretical results that are phenomenologically relevant, including those in related fields such as cosmology.

PDG（Procedural Dependency Graph）是Houdini于17推出的全新功能。 对于GDC比较熟悉的人都应该知道这几年Houdini在开放世界游戏制作流程中起到的巨大作用，无论是Height Filed地形，还是程序化植被、道路等等，这些程序化生成的数据通过 Houdini Engine，在游戏引擎中都以HDA的形式存在，而PDG最大的意义便是将这些HDA资源统一调度管理，并形成一条完整的闭源。

The PDG's notation $\Gamma_i/\Gamma_\text{total}$ simply suggests that all the decay modes should add up to 100%. As the footnotes explain, there is not a hard cutoff between the purely leptonic decay $\pi^+\to\mu^+\nu$ and the radiative decay $\pi^+\to\mu^+\nu\gamma$.

构建PDG图的整体流程如下。 首先做出其控制流图，从中找到控制依赖图和数据依赖图，结合起来即得到PDG图。数据依赖图上面已经说过了，控制依赖图由控制流图和FDT(Forward dominance Tree)产生。 FDT就是 前向支配树 ，那么什么是支配树呢？

本文详细介绍了程序依赖图中的控制依赖（CDG）和数据依赖（DDG），通过示例阐述了它们的概念和计算方法。 CDG中，条件节点控制着后续语句的执行，而DDG描述了变量值的传递。 文章讨论了如何构建控制前向支配树（FDT）以简化CDG，并提及数据依赖分析中未考虑的指针和别名问题。 程序依赖图，主要包括控制依赖图（CDG）和数据依赖图（DDG），在做程序切片时有重要作用。 这里对它们的定义引用 SySeVR 论文中的话。 i ≠ j i \neq j i = j。 （后面的支配前面 …