Electron | Proton | Neutron | |
---|---|---|---|

Rest mass[kg] | 9.1093897x10^{-31} | 1.6726231x10^{-27} | 1.6749286x10^{-27} |

Molar mass[kg/mol] | 5.4857990x10^{-7} | 1.0072765x10^{-3} | 1.0086649x10^{-3} |

Charge[C] | -1.602177x10^{-19} | +1.602177x10^{-19} | 0.0 |

Specific Charge[C/kg] | -1.7588196x10^{11} | 9.5788309x10^{7} | 0.0 |

Radius[m] | less than 10^{-16} | 8x10^{-16} | 8x10^{-16} |

Spin quantum number | 1/2 | 1/2 | 1/2 |

Magnetic moment [J/T] | 928.477x10^{-26} | 1.41061x10^{-26} | 0.966237x10^{-26} |

Compton wavelength [m] | 2.42631x10^{-12} | 1.32141x10^{-15} | 1.31959x10^{-15} |

Quark composition | - | uud | ddu |

- Table of the Nuclides

Jonghwa Chang, Korea Atomic Energy Research Institute - National Nuclear Data Center (BNL)
- Particle Data Group at LBL
- Highly Charged Ions

Learn about exotic ions which have lost most of their electrons. Basic science and possible future applications. - The Durham/RAL HEP Databases

Reaction Data; Numerical values of cross-sections,structure functions,polarisations, etc... (Durham+Compas), Particle Properties; Review of Particle Properties Full Listings (PDG-Berkeley), etc.

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'The mathematician's patterns, like the painter's or the poets, must be beautiful; the ideas, like the colours or the words, must fit together in a harmonious way. Beauty is the first test: there is no permanent place in the world for ugly mathematics.'**Godfrey Hardy**

(*1877-1947*)