Study of WGamma Production at D0: Anomalous Coupling Limits and the Radiation Amplitude Zero.

Pawloski, G. J.

Technical Information Center Oak Ridge Tennessee

关键词: Elementary fields;    Elementary particles;    Amplitudes;    Cross sections;    Decay;   

RP-ID  :  DE2008922036

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

In this analysis, hadronic collisions are analyzed to sample events that are consistent with the signatures of W(gamma) production. Through this examination, the gauge structure of the Standard Model of particle physics is probed by analyzing the energy spectrum and angular distribution of the observed events to test for theoretically predicted features of the Standard Model and to search for evidence of nongauge interaction couplings between the W boson and the photon. In the case of a null discovery of new physics, limits on the coupling values are presented.