Comparar métodos
Revisa los métodos seleccionados uno junto a otro; las filas que difieren aparecen resaltadas.
| Medición de la violación CP× | Teoría de Campos Efectiva× | |
|---|---|---|
| Campo | Física de partículas | Física de partículas |
| Familia | Process / pipeline | Process / pipeline |
| Año de origen≠ | 1964 | 1979 |
| Autor original≠ | Fitch, Cronin, and collaborators | Steven Weinberg |
| Tipo≠ | Asymmetry measurement | Model-independent approach |
| Fuente seminal≠ | Christenson, J. H., et al. (1964). Evidence for the 2π decay of the K₂⁰ meson. Physical Review Letters, 13(4), 138. link ↗ | Weinberg, S. (1979). Baryon and lepton nonconserving processes. Physical Review Letters, 43(21), 1566. DOI ↗ |
| Alias | CP asymmetry, matter-antimatter asymmetry, T-symmetry violation | EFT, effective theory, operator product expansion |
| Relacionados | 3 | 3 |
| Resumen≠ | Charge-Parity (CP) violation measurement is the experimental study of asymmetries between particle and antiparticle processes, a fundamental probe of physics beyond the Standard Model. By comparing decay rates and asymmetries in kaons, B mesons, and neutrinos, physicists constrain new sources of CP violation and address the cosmological matter-antimatter imbalance. | Effective Field Theory (EFT) is a general framework for studying physics at low energies in terms of the relevant degrees of freedom, without requiring complete knowledge of high-energy physics. By expanding in powers of energy, EFT provides model-independent parameterizations of new physics effects and systematic methods for computing precision predictions of the Standard Model. |
| ScholarGateConjunto de datos ↗ |
|
|