Monte-Carlo generator for two-body final states with precise radiative corrections

✍ Scribed by G.V. Fedotovich; A.L. Sibidanov

• Publisher: Elsevier Science
• Year: 2006
• Tongue: English
• Weight: 320 KB
• Volume: 162
• Category: Article
• ISSN: 0920-5632
• DOI: 10.1016/j.nuclphysbps.2006.09.065

✦ Synopsis

A Monte-Carlo Generator Photon Jets (MCGPJ) was developed to simulate events of the Bhabha scattering as well as production of two charged pions, kaons and muons. Based on the formalism of Structure Functions, the leading logarithmic contributions related to the emission of photon jets in the collinear region are incorporated into the MC generator. Radiative corrections (RC) in the first order of α are accounted for exactly. The theoretical precision of the cross sections with RC is estimated to be better than 0.2%. Numerous tests of the program as well as comparison with other MC generators and CMD-2 experimental data are presented.