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dc.creatorMilutinović-Dumbelović, Gordana
dc.creatorBožović-Jelisavčić, Ivanka
dc.creatorGrefe, C.
dc.creatorKačarević, Goran
dc.creatorLukić, Strahinja
dc.creatorPandurović, Mila
dc.creatorRoloff, P.
dc.creatorSmiljanić, Ivan
dc.date.accessioned2018-03-01T16:29:38Z
dc.date.available2018-03-01T16:29:38Z
dc.date.issued2015
dc.identifier.issn1434-6044 (print)
dc.identifier.issn1434-6052 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/795
dc.description.abstractThe future compact linear collider (CLIC) offers a possibility for a rich precision physics programme, in particular in the Higgs sector through the energy staging. This is the first paper addressing the measurement of the standard model Higgs boson decay into two muons at 1.4 TeV CLIC. With respect to similar studies at future linear colliders, this paper includes several novel contributions to the statistical uncertainty of the measurement. The latter includes the equivalent photon approximation employed to describe e(+) e(-) and e gamma interactions whenever the virtuality of the mediated photon is smaller than 4 GeV and realistic forward electron tagging based on energy deposition maps in the forward calorimeters, as well as several processes with the Beam-strahlung photons that results in irreducible contribution to the signal. In addition, coincidence of the Bhabha scattering with the signal and background processes is considered, altering the signal selection efficiency. The study is performed using a fully simulated CLIC_ILD detector model. It is shown that the branching ratio for the Higgs decay into a pair of muons BR(H - GT mu(+) mu(-)) times the Higgs production cross-section in WW-fusion sigma(H nu(nu) over bar) can be measured with 38% statistical accuracy at root s = 1.4 TeV, assuming an integrated luminosity of 1.5 ab(-1) with unpolarised beams. If 80 % electron beam polarisation is considered, the statistical uncertainty of the measurement is reduced to 25 %. Systematic uncertainties are negligible in comparison to the statistical uncertainty.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171012/RS//
dc.rightsopenAccessen
dc.sourceEuropean Physical Journal C. Particles and Fieldsen
dc.titlePhysics potential for the measurement of sigma(H nu(nu)over-bar) x BR(H - GT mu(+) mu(-)) at the 1.4 TeV CLIC collideren
dc.typearticleen
dcterms.abstractГрефе, Ц.; Бозовић-Јелисавцић Иванка; Милутиновиц-Думбеловиц, Г.; Качаревић Горан; Смиљаниц, И.; Лукић Страхиња; Ролофф, П.; Пандуровић Мила;
dc.citation.volume75
dc.citation.issue11
dc.identifier.wos000363979700001
dc.identifier.doi10.1140/epjc/s10052-015-3742-9
dc.citation.otherArticle Number: 515
dc.citation.rankM21
dc.identifier.scopus2-s2.0-84945940829
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/14192/791.pdf


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