Main

# Table of Particle Properties

#### Contents

Name Symbol Spin gen. Fermions Quarks Antiquarks Leptons Q B L M {$\mathsf{MeV/c^2}$} up {$\Large \mathsf{u}$} {$\pm {1 \over 2}$} {$+ {2 \over 3}$} {$+ {1 \over 3}$} 0 2.3 I down {$\Large \mathsf{d}$} {$\pm {1 \over 2}$} {$- {1 \over 3}$} {$+ {1 \over 3}$} 0 4.8 I charm {$\Large \mathsf{c}$} {$\pm {1 \over 2}$} {$+ {2 \over 3}$} {$+ {1 \over 3}$} 0 1275 II strange {$\Large \mathsf{s}$} {$\pm {1 \over 2}$} {$- {1 \over 3}$} {$+ {1 \over 3}$} 0 95 II top {$\Large \mathsf{t}$} {$\pm {1 \over 2}$} {$+ {2 \over 3}$} {$+ {1 \over 3}$} 0 173210 III bottom {$\Large \mathsf{b}$} {$\pm {1 \over 2}$} {$- {1 \over 3}$} {$+ {1 \over 3}$} 0 4180 III antiup {$\Large \bar{\mathsf{u}}$} {$\pm {1 \over 2}$} {$- {2 \over 3}$} {$+ {1 \over 3}$} 0 2.3 I down {$\Large \bar{\mathsf{d}}$} {$\pm {1 \over 2}$} {$+ {1 \over 3}$} {$+ {1 \over 3}$} 0 4.8 I anticharm {$\Large \bar{\mathsf{c}}$} {$\pm {1 \over 2}$} {$- {2 \over 3}$} {$+ {1 \over 3}$} 0 1275 II antistrange {$\Large \bar{\mathsf{s}}$} {$\pm {1 \over 2}$} {$+ {1 \over 3}$} {$+ {1 \over 3}$} 0 95 II antitop {$\Large \bar{\mathsf{t}}$} {$\pm {1 \over 2}$} {$- {2 \over 3}$} {$+ {1 \over 3}$} 0 173210 III antibottom {$\Large \bar{\mathsf{b}}$} {$\pm {1 \over 2}$} {$+ {1 \over 3}$} {$+ {1 \over 3}$} 0 4180 III electron {$\Large \mathsf{e}$} {$\pm {1 \over 2}$} {$- 1$} 0 {$1$} 0.51099891 I muon {$\Large \mathsf{\mu}$} {$\pm {1 \over 2}$} {$- 1$} 0 {$1$} 105.658367 II tau {$\Large \mathsf{\tau}$} {$\pm {1 \over 2}$} {$- 1$} 0 {$1$} 1776.84 III electron neutrino {$\Large \mathsf{\nu_e}$} {$\pm {1 \over 2}$} 0 0 {$1$} < 0.0000022 I muon neutrino {$\Large \mathsf{\nu_\mu}$} {$\pm {1 \over 2}$} 0 0 {$1$} < 0.17 II tau neutrino {$\Large \mathsf{\nu_\tau}$} {$\pm {1 \over 2}$} 0 0 {$1$} < 15.5 III positron {$\Large \mathsf{e^+}$} {$\pm {1 \over 2}$} {$+ 1$} 0 {$- 1$} 0.51099891 I antimuon {$\Large \overline{\mathsf{\mu}}$} {$\pm {1 \over 2}$} {$+ 1$} 0 {$- 1$} 105.658367 II antitau {$\Large \overline{\mathsf{\tau}}$} {$\pm {1 \over 2}$} {$+ 1$} 0 {$- 1$} 1776.84 III electron antineutrino {$\Large \overline{\mathsf{\nu_e}}$} {$\pm {1 \over 2}$} 0 0 {$- 1$} < 0.0000022 I muon antineutrino {$\Large \overline{\mathsf{\nu_\mu}}$} {$\pm {1 \over 2}$} 0 0 {$- 1$} < 0.17 II tau antineutrino {$\Large \overline{\mathsf{\nu_\tau}}$} {$\pm {1 \over 2}$} 0 0 {$- 1$} < 15.5 III gluon {$\Large \mathsf{g}$} 1 0 0 0 0 photon {$\Large \mathsf{\gamma}$} 1 0 0 0 0 Z boson {$\Large \mathsf{Z^0}$} 1 0 0 0 91187.6 W boson {$\Large \mathsf{W^\pm}$} 1 {$\pm 1$} 0 0 80385. Higgs boson {$\Large \mathsf{H}$} 0 0 0 0 125090.

Sources:

Recommended:

Categories: Standard Model Physics Tables

This is a student's notebook. I am not responsible if you copy it for homework, and it turns out to be wrong.