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Electroweak Chiral Lagrangian for Neutral Higgs Boson |
| WANG Shun-Zhi1;WANG Qing 1,2 |
| 1Department of Physics, Tsinghua University, Beijing 1000842Center for High Energy Physics, Tsinghua University, Beijing 100084 |
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| Cite this article: |
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WANG Shun-Zhi, WANG Qing 2008 Chin. Phys. Lett. 25 1984-1987 |
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Abstract A neutral Higgs boson is added into the traditional electroweak chiral Lagrangian by writing down all possible high dimension operators. The matter part of the Lagrangian is investigated in detail. We find that if Higgs field dependence of Yukawa couplings can be factorized out, there will be no flavour changing neutral couplings; neutral Higgs can induce coupling between light and heavy neutrinos.
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| Keywords:
11.30.Rd
12.39.Fe
12.60.Fr
14.80.Cp
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Received: 11 March 2008
Published: 31 May 2008
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[7] Wang L M and Wang Q hep-ph/0605104 |
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