English

Complete one-loop corrections to e+ e- -> W+ W- in the MSSM

High Energy Physics - Phenomenology 2009-10-31 v2

Abstract

The complete O(\alpha) corrections including soft-photon bremsstrahlung to the process e^+ e^- -> W^+ W^- in the MSSM are calculated for on-shell W bosons. The relative difference between the MSSM and Standard Model corrections is generally quite small. The maximum deviation from the Standard Model within the scanned region of parameter space is \lesssim 1.5% for unpolarized and transversally polarized W bosons, and \lesssim 2.7% for longitudinal W bosons.

Keywords

Cite

@article{arxiv.hep-ph/0007062,
  title  = {Complete one-loop corrections to e+ e- -> W+ W- in the MSSM},
  author = {T. Hahn},
  journal= {arXiv preprint arXiv:hep-ph/0007062},
  year   = {2009}
}

Comments

LaTeX, 15 pages, version to appear in Nucl. Phys. B