Abstract
We study the phenomenology of the light h and heavy H Higgs boson production and decay in the context of a U(1)B − L extension of the standard model with an additional Z´ boson at future e+e− linear colliders with center-of-mass energies of √\U0001d460 = 500 – 3000 GeV and integrated luminosities of L = 500 − 2000 fb−1. The study includes the processes e+e− → (Z, Z´) → Zh and e+e− → (Z, Z´) → ZH, considering both the resonant and non-resonant effects. We find that the total number of expected Zh and ZH events can reach 106 and 105, respectively, which is a very optimistic scenario allowing us to perform precision measurements for both Higgs bosons h and H, as well as for the Z′ boson in future high-energy and high-luminosity e+e− colliders.
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call