Constraints on Higgs Effective Couplings in Hνν¯ Production of CLIC at 380 GeV
The potential of the e+e-→νν¯H process in the first stage of CLIC considering center-of-mass energy of 380 GeV and assuming the baseline integrated luminosity of 500 fb-1 is examined to probe CP-conserving dimension-six operators in a model-independent Standard Model effective field theory framework...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2018/1627051 |
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| Summary: | The potential of the e+e-→νν¯H process in the first stage of CLIC considering center-of-mass energy of 380 GeV and assuming the baseline integrated luminosity of 500 fb-1 is examined to probe CP-conserving dimension-six operators in a model-independent Standard Model effective field theory framework. In the analysis, a detailed fast simulation on e+e-→νν¯H signal processes and dominant backgrounds is performed including parton showering with PYTHIA and detector simulation based on ILD type detector with DELPHES in MadGraph. The obtained best limits on c¯HB, c¯W=-c¯B, and c¯HW are -4.82;1.53×10-2, -5.11;4.13×10-3, and -6.58;5.55×10-3, respectively. |
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| ISSN: | 1687-7357 1687-7365 |