H+-> W+iota(-)(i)iota(+)(j) decay in the two Higgs doublet model

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Iltan E., Sundu H.

PHYSICAL REVIEW D, cilt.67, sa.3, 2003 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 67 Sayı: 3
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1103/physrevd.67.035006
  • Dergi Adı: PHYSICAL REVIEW D
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

We study the lepton flavor violating (LFV) H+-->W(+)l(i)(-)l(j)(+) and the lepton flavor conserving (LFC) H+-->W(+)l(i)(-)l(i)(+) (l(i)=tau,l(j)=mu) decays in the framework of the general two Higgs doublet model, the so-called model III. We estimate the decay width of LFV (LFC) decay at the order of magnitude of 10(-11)-10(-5) GeV (10(-9)-10(-4) GeV), for 200 GeVless than or equal tom(H+/-)less than or equal to400 GeV, and intermediate values of the coupling (xi) over bar (E)(N,taumu)similar to5 GeV ((xi) over bar (E)(N,tautau)similar to30 GeV). We observe that experimental results for the process under consideration can give comprehensive information about physics beyond the standard model and the existing free parameters.