The construction of the Higgs mechanism and the emergence of the electroweak theory

I examine the construction process of the "Higgs mechanism" and its subsequent use by Steven Weinberg to formulate the electroweak theory of elementary particle physics. I characterize the development of the Higgs mechanism as a historical process that was guided through analogies drawn to the theories of solid-state physics and that was progressive through diverse contributions in the sixties from a number of physicists working independently. I also offer a detailed comparative study of the similarities and the differences that exist between the approaches taken in these contributions. (C) 2012 Elsevier Ltd. All rights reserved.