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
Нема приказа
Аутори
Milutinović-Dumbelović, GordanaBožović-Jelisavčić, Ivanka
Grefe, Christian
Kačarević, Goran
Lukić, Strahinja
Pandurović, Mila
Roloff, Philipp
Smiljanić, Ivan
CLICdp Collaboration
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 branch...ing 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.
Извор:
AIP Conference Proceedings, 2016, 1722Напомена:
- 9th International Physics Conference of the Balkan-Physical-Union (BPU), Aug 24-27, 2015, Istanbul Univ, Beyazit Campus, Istanbul, Turkey
DOI: 10.1063/1.4944160
ISSN: 0094-243X
WoS: 000375923300041
Scopus: 2-s2.0-84984537430
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Институција/група
VinčaTY - 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 - https://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", 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. in 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. in AIP Conference Proceedings. 2016;1722. doi:10.1063/1.4944160 .
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" in AIP Conference Proceedings, 1722 (2016), https://doi.org/10.1063/1.4944160 . .