Measurement of Higgs couplings and mass in e+e- collisions at CLIC in the sqrt(s) range of 350 GeV - 3 TeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00427556" target="_blank" >RIV/68378271:_____/13:00427556 - isvavai.cz</a>
Result on the web
<a href="http://pos.sissa.it/archive/conferences/180/295/EPS-HEP%202013_295.pdf" target="_blank" >http://pos.sissa.it/archive/conferences/180/295/EPS-HEP%202013_295.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Measurement of Higgs couplings and mass in e+e- collisions at CLIC in the sqrt(s) range of 350 GeV - 3 TeV
Original language description
A future linear e+e- collider running at center-of-mass energies in the range from 350 GeV to 3 TeV provides excellent possibilities for Higgs precision measurements. Precision Higgs (and top) measurements can be performed around 350 GeV, where the Higgsis studied in a model independent way through its recoil against a Z boson in the Higgs-strahlung process, providing not only an accurate mass measurement but also direct measurements of the branching ratios for most boson and fermion decay modes, including possible decays to invisible particles. At higher energies, the Higgs boson coupling to top quarks and the Higgs self-coupling can also be measured. For CLIC, these are studied at 1.4 TeV in Higgs production through WW fusion. At even higher energies, the rising WW fusion cross section, together with the higher machine luminosity, allows for the measurement of very small branching ratios. At the ultimate CLIC energy of 3 TeV this provides good precision for the Higgs coupling to muo
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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