Chronicle of Theory, Experiment, and the Pioneers of the Subatomic World
| Year | Milestone / Particle | Key Figures / Collaboration | Type | Foundational Paper / DOI |
|---|---|---|---|---|
| 1897 | Electron ($e^-$) | J.J. Thomson | Exp | Phil. Mag. 44, 293 |
| 1928 | Antimatter Prediction | P.A.M. Dirac | Theory | Proc. R. Soc. A 117 |
| 1932 | Positron ($e^+$) | Carl Anderson | Exp | Phys. Rev. 43, 491 |
| 1936 | Muon ($\mu^-$) | Anderson / Neddermeyer | Exp | Phys. Rev. 51, 884 |
| 1947 | Pion ($\pi^\pm$) | Lattes / Occhialini / Powell | Exp | Nature 159, 694 |
| 1956 | Neutrino ($\nu_e$) | Reines / Cowan | Exp | Science 124, 103 |
| 1957 | Parity Violation | C.S. Wu / Lee & Yang (Th) | Exp | Phys. Rev. 105, 1413 |
| 1962 | Muon Neutrino ($\nu_\mu$) | Lederman / Schwartz / Steinberger | Exp | PRL 9, 36 |
| 1964 | Quark Model ($u, d, s$) | Gell-Mann / Zweig | Theory | Phys. Lett. 8, 214 |
| 1964 | CP Violation | Cronin / Fitch | Exp | PRL 13, 138 |
| 1967 | Standard Model (EW) | Steven Weinberg | Theory | PRL 19, 1264 |
| 1973 | Asymptotic Freedom | Gross / Wilczek / Politzer | Theory | PRL 30, 1343 |
| 1974 | Charm Quark ($c$) | Richter (SLAC) / Ting (BNL) | Exp | PRL 33, 1404 |
| 1975 | Tau Lepton ($\tau^-$) | Martin Perl | Exp | PRL 35, 1489 |
| 1977 | Bottom Quark ($b$) | Leon Lederman (E288) | Exp | PRL 39, 252 |
| 1979 | Gluon ($g$) | TASSO Collaboration | Exp | PRL 43, 830 |
| 1983 | $W^\pm, Z^0$ Bosons | UA1 / UA2 (Rubbia) | Exp | PLB 122, 103 |
| 1995 | Top Quark ($t$) | CDF / D0 (Fermilab) | Exp | PRL 74, 2626 |
| 1998 | Neutrino Mass | Super-Kamiokande | Exp | PRL 81, 1562 |
| 2000 | Tau Neutrino ($\nu_\tau$) | DONUT Collaboration | Exp | PLB 487, 1 |
| 2012 | Higgs Boson ($H^0$) | ATLAS / CMS | Exp | PLB 716, 1 |