Anomalous Lagrangians and the Radiative Muon Capture in Hydrogen

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F05%3A00117996" target="_blank" >RIV/68407700:21670/05:00117996 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Anomalous Lagrangians and the Radiative Muon Capture in Hydrogen

Original language description

The structure of an anomalous Lagrangian of the pi-rho-omega-a1 system is investigated within the hidden local SU(2)_RxSU(2)_L symmetry approach. The interaction of the external electromagnetic and weak vector and axial-vector fields with the above hadron system is included. The Lagrangian of interest contains the anomalous Wess-Zumino term following from the well known Wess-Zumino-Witten action and six independent homogenous terms. It is characterized by four constants that are to be determined from afit to the data on various elementary reactions. Present data allows one to extract the constants with a good accuracy.

Czech name

—

Czech description

—

Type

O - Miscellaneous

CEP classification

BE - Theoretical physics

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů