چکیده

Color reconnection (CR) is a mechanism needed to describe the interactions that can occur between color fields during the hadronization. It is essential to explain the increase of the average transverse momentum as a function of charged particle multiplicity and multiplicity-dependent event shape studies. In this study, two different methods implemented in PYTHIA8 were investigated along with no color reconnection option. In the first model, the color flow is reconstructed by how a parton shower could have constructed the configuration. In the second model, the full QCD color calculation is taken into account. It is clearly shown that selected observables cannot be described well without CR. Simulation results were compared with LHC data.

کليدواژه ها

PYTHIA8, Color reconnection, QCD

کد مقاله / لینک ثابت به این مقاله

برای لینک دهی به این مقاله، می توانید از لینک زیر استفاده نمایید. این لینک همیشه ثابت است :

نحوه استناد به مقاله

در صورتی که می خواهید در اثر پژوهشی خود به این مقاله ارجاع دهید، به سادگی می توانید از عبارت زیر در بخش منابع و مراجع استفاده نمایید:
Nameeqa Firdous , 1401 , Color Reconnection Modeling in PYTHIA8 , کنفرانس بین المللی فیزیک انرژی های بالا