Precision Studies of Hadronic and Electro-Weak Interactions for Collider Physics. Final Report

Yost, Scott A¹ 

[1] The Citadel, Charleston, SC (United States)

关键词: elementary particles;    phenomenology;    electroweak physics;    radiative corrections;   

DOI  :  10.2172/1126705
RP-ID  :  DOE/CITADEL--05028
PID  :  OSTI ID: 1126705

学科分类：物理（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

This project was directed toward developing precision computational tools for proton collisions at the Large Hadron Collider, focusing primarily on electroweak boson production and electroweak radiative corrections. The programs developed under this project carried the name HERWIRI, for High Energy Radiation With Infra-Red Improvements, and are the first steps in an ongoing program to develop a set of hadronic event generators based on combined QCD and QED exponentiation. HERWIRI1 applied these improvements to the hadronic shower, while HERWIRI2 will apply the electroweak corrections from the program KKMC developed for electron-positron scattering to a hadronic event generator, including exponentiated initial and final state radiation together with first-order electroweak corrections to the hard process. Some progress was also made on developing differential reduction techniques for hypergeometric functions, for application to the computation of Feynman diagrams.