A phenomenological calculation for W+W− diboson production for the Large Hadron Collider and Future Circular Collider

Özet

The Large Hadron Collider (LHC) at CERN has been designed to collide beams of protons at 7, 8, 13, and14 TeV center-of-mass energies and a new hadron collider called the Future Circular Collider (FCC), which is larger andmore energetic than the LHC, is being planned for the near future. The maximum planned energy for FCC is 100 TeVcenter-of-mass energy. In this regard, we present the leading order and next-to-leading order cross-section predictions oftwo simultaneously produced opposite-sign W bosons at 7, 8, 13, 14, and 100 TeV center-of-mass energies by using theMCFM MC generator. The results are obtained by CT14, MMHT2014, and MSTW2008 parton distribution functions.Finally, the advantage of increasing collision energy at hadron colliders is discussed by comparing the amount of datarecorded at different center-of-mass energies for the pp → W+W− process.