Effects of polarisation on study of anomalous VVH interactions at a Linear Collider

Effects of polarisation on study of anomalous VVH interactions at a Linear Collider

We investigate the use of beam polarisation as well as final state \(\tau\) polarisation effects in probing the interaction of the Higgs boson with a pair of heavy vector bosons in the process \(e^+ e^- \to f \bar f H\), where \(f\) is any light fermion. The sensitivity of the International Linear C...

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Veröffentlicht in:arXiv.org 2007-10
Hauptverfasser: Biswal, Sudhansu S, Choudhury, Debajyoti, Godbole, Rohini M, Mamta
Format: Artikel
Sprache:eng
Schlagworte:
Beams (radiation)
Bosons
Couplings
Fermions
Higgs bosons
Polarization
Superconducting supercolliders
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Zusammenfassung:We investigate the use of beam polarisation as well as final state \(\tau\) polarisation effects in probing the interaction of the Higgs boson with a pair of heavy vector bosons in the process \(e^+ e^- \to f \bar f H\), where \(f\) is any light fermion. The sensitivity of the International Linear Collider (ILC) operating at \(\sqrt s=500\) GeV, to such \(VVH\)(\(V = W/Z\)) couplings is examined in a model independent way. The effects of ISR and beamstrahlung are discussed.
ISSN:2331-8422