Definition: Polar Axis

Noun | Definition | |

Polar Axis | $\hat{z} \equiv (0, 0, 1)$ | 5-9 |

## Logical Antecedents

Noun | Definition | |

Quark Space | $\mathbb{Q} = \left\{ \overline{\rho}^{ 1 }, \ \overline{\rho}^{2}, \ \overline{\rho}^{3} \ldots \ \overline{\rho}^{\, k} \ldots \ \overline{\rho}^{\, N} \right\}$ | 5-6 |

Noun | Definition | |

Radius Vector | $\overline{\rho} \equiv \left( \rho_{ m}, \rho_{e}, \rho_{ z} \right)$ | 5-4 |

Noun | Definition | |

Polar Radius | $\begin{align} \rho_{z} \equiv \frac{ {\Delta}n^{ \mathsf{U}} U^{ \mathsf{u}} - {\Delta}n^{ \mathsf{D}} U^{ \mathsf{d}} }{ k_{\sf{F}} } \end{align}$ | 5-3 |

Related WikiMechanics articles.

- Building Quark Models
- Particles
- Quarks
- a logically ordered list of all definitions

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page revision: 1, last edited: 13 Jan 2014 02:46