Grefe, Christian

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Measurement Of The Branching Ratios For The Standard Model Higgs Decays Into Muon Pairs And Into Z Boson Pairs At A 1.4 TeV CLIC

Milutinović-Dumbelović, Gordana; Božović-Jelisavčić, Ivanka; Grefe, Christian; Kačarević, Goran; Lukić, Strahinja; Pandurović, Mila; Roloff, Philipp; Smiljanić, Ivan; CLICdp Collaboration

(2016)

TY  - CONF
AU  - Milutinović-Dumbelović, Gordana
AU  - Božović-Jelisavčić, Ivanka
AU  - Grefe, Christian
AU  - Kačarević, Goran
AU  - Lukić, Strahinja
AU  - Pandurović, Mila
AU  - Roloff, Philipp
AU  - Smiljanić, Ivan
AU  - CLICdp Collaboration
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7101
AB  - The measurement of the Higgs production cross-section times the branching ratios for its decays into mu(+)mu(-) and ZZ* pairs at a 1.4 TeV CLIC collider is investigated in this paper. The Standard Model Higgs boson with a mass of 126 GeV is dominantly produced via WW fusion in e(+)e(-) collisions at 1.4 TeV centre-of-mass energy. Analyses of both decay channels are based on a full simulation of the CLIC_ ILD detector. All relevant physics and beam-induced background processes are taken into account. An integrated luminosity of 1.5 ab(-1) and unpolarised beams are assumed. For the H - GT ZZ* decay, the purely hadronic final state (ZZ* - GT q (q) over barq (q) over bar) is considered as well as ZZ* decays into two jets and two leptons (ZZ* - GT qql(+)l(-)). It is shown that the branching ratio for the Higgs decay into a muon pair times the Higgs production cross-section can be measured with 38% statistical uncertainty. It is also shown that the statistical uncertainty of the Higgs branching ratio for decay into a Z boson pair times the Higgs production crosssection can be measured with a precision of 18.3% and 5.6% for the hadronic and semi-leptonic ZZ* decays, respectively.
C3  - AIP Conference Proceedings
T1  - Measurement Of The Branching Ratios For The Standard Model Higgs Decays Into Muon Pairs And Into Z Boson Pairs At A 1.4 TeV CLIC
VL  - 1722
DO  - 10.1063/1.4944160
ER  - 
@conference{
author = "Milutinović-Dumbelović, Gordana and Božović-Jelisavčić, Ivanka and Grefe, Christian and Kačarević, Goran and Lukić, Strahinja and Pandurović, Mila and Roloff, Philipp and Smiljanić, Ivan and CLICdp Collaboration",
year = "2016",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/7101",
abstract = "The measurement of the Higgs production cross-section times the branching ratios for its decays into mu(+)mu(-) and ZZ* pairs at a 1.4 TeV CLIC collider is investigated in this paper. The Standard Model Higgs boson with a mass of 126 GeV is dominantly produced via WW fusion in e(+)e(-) collisions at 1.4 TeV centre-of-mass energy. Analyses of both decay channels are based on a full simulation of the CLIC_ ILD detector. All relevant physics and beam-induced background processes are taken into account. An integrated luminosity of 1.5 ab(-1) and unpolarised beams are assumed. For the H - GT ZZ* decay, the purely hadronic final state (ZZ* - GT q (q) over barq (q) over bar) is considered as well as ZZ* decays into two jets and two leptons (ZZ* - GT qql(+)l(-)). It is shown that the branching ratio for the Higgs decay into a muon pair times the Higgs production cross-section can be measured with 38% statistical uncertainty. It is also shown that the statistical uncertainty of the Higgs branching ratio for decay into a Z boson pair times the Higgs production crosssection can be measured with a precision of 18.3% and 5.6% for the hadronic and semi-leptonic ZZ* decays, respectively.",
journal = "AIP Conference Proceedings",
title = "Measurement Of The Branching Ratios For The Standard Model Higgs Decays Into Muon Pairs And Into Z Boson Pairs At A 1.4 TeV CLIC",
volume = "1722",
doi = "10.1063/1.4944160"
}
Milutinović-Dumbelović, G., Božović-Jelisavčić, I., Grefe, C., Kačarević, G., Lukić, S., Pandurović, M., Roloff, P., Smiljanić, I.,& CLICdp Collaboration (2016). Measurement Of The Branching Ratios For The Standard Model Higgs Decays Into Muon Pairs And Into Z Boson Pairs At A 1.4 TeV CLIC.
AIP Conference Proceedings, 1722.
https://doi.org/10.1063/1.4944160
Milutinović-Dumbelović G, Božović-Jelisavčić I, Grefe C, Kačarević G, Lukić S, Pandurović M, Roloff P, Smiljanić I, CLICdp Collaboration. Measurement Of The Branching Ratios For The Standard Model Higgs Decays Into Muon Pairs And Into Z Boson Pairs At A 1.4 TeV CLIC. AIP Conference Proceedings. 2016;1722
Milutinović-Dumbelović Gordana, Božović-Jelisavčić Ivanka, Grefe Christian, Kačarević Goran, Lukić Strahinja, Pandurović Mila, Roloff Philipp, Smiljanić Ivan, CLICdp Collaboration, "Measurement Of The Branching Ratios For The Standard Model Higgs Decays Into Muon Pairs And Into Z Boson Pairs At A 1.4 TeV CLIC" AIP Conference Proceedings, 1722 (2016),
https://doi.org/10.1063/1.4944160 .