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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/4221

Title: GLASHOW-WEINBERG-SALAM MODEL FOR ELECTROWEAK INTERACTIONS OF LEPTONS WITH SIMPLE APPLICATIONS
Authors: Merneh, Mandado
Advisors: Dr. Shashank Bhatnagar
Keywords: GWS theory
electromagnetic interaction
Copyright: Jun-2011
Date Added: 8-Dec-2012
Publisher: AAU
Abstract: We have reviewed the GWS theory of weak and electromagnetic interaction among leptons and study their property. Thus electroweak interaction emits intermediate vector bosons (W and Z), just as photon is emitted in the case of QED. Intermediate vector bosons have to be massive so that we have reviewed their masses MW = 1 2g and MZ = 1 2 p g2 + g02 in the frame work of Higgs mechanism which is applied to break uni ed SU(2) U(1) symmetry spontanously. The Lagrangian that describes the com- plete interaction and the decay of W􀀀 boson is nally presented in this thesis. .
Description: A Thesis Submitted to the School of Graduate Studies Addis Ababa University in Partial Ful_llment of the Requirement for the Degree of Master of Science in Physics
URI: http://hdl.handle.net/123456789/4221
Appears in:Thesis - Physics

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