Anomalous WWH couplings in gamma gamma collision with initial beams and final state polarizations
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, cilt.36, sa.2, 2009 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 36 Sayı: 2
- Basım Tarihi: 2009
- Doi Numarası: 10.1088/0954-3899/36/2/025012
- Dergi Adı: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Ankara Üniversitesi Adresli: Hayır
Özet
The constraints on anomalous Higgs boson couplings are investigated through the process gamma gamma -> W(+)W(-)H. Considering the longitudinal and transverse polarization states of the final W(+) and W(-) bosons and incoming beam polarizations, we find 95% confidence level limits on the anomalous coupling parameters Delta a(W), b(W) and beta(W) with an integrated luminosity of 500 fb(-1) and root s = 0.5, 1 TeV energies. We show that initial beam and final state polarizations lead to a significant improvement on the sensitivity limits of the anomalous coupling parameters bW and beta(W).