| Preprints | |
| Report number | CLICdp-Conf-2015-004 |
| Title | Measurement of σ(Hνe νe ̄ )×BR(H → ZZ∗) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider |
| Author(s) | Milutinovic-Dumbelovic, Gordana (VINCA Inst. Nucl. Sci., Belgrade) ; Bozovic-Jelisavcic, Ivanka (VINCA Inst. Nucl. Sci., Belgrade) ; Robson, Aidan (Glasgow U.) ; Roloff, Philipp Gerhard (CERN) |
| Publication | 2015 |
| Imprint | 2015-05-11 |
| Number of pages | 10 |
| Presented at | International Workshop on Future Linear Colliders, Belgrade, Serbia, 6 - 10 Oct 2014 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CLIC |
| Study | CLICdp |
| Abstract | This paper presents the potential measurement at 1.4 TeV CLIC of the cross-section (times branching ratio) of the Higgs production via WW fusion with the Higgs subsequently de- caying in ZZ∗, σ(Hνeν ̄e)×BR(H → ZZ∗), and of the Higgs production via ZZ fusion with the Higgs subsequently decaying in bb ̄, σ(He+e−)×BR(H → bb ̄). For the H → ZZ∗ decay the hadronic final state, ZZ∗ → qq ̄qq ̄, and the semi-leptonic final state, ZZ∗ → qq ̄l+l−, are considered. The results show that σ(Hνeν ̄e)×BR(H → ZZ∗) can be measured with a precision of 18.3% and 6% for the hadronic and semi-leptonic channel, respectively. σ(He+e−)×BR(H → bb ̄) can be measured with a precision of 1.7%. This measurement also contributes to the determination of the Higgs coupling to the Z boson, gHZZ . |
| Copyright/License | Preprint: (License: CC-BY-4.0) |
| Submitted by | [email protected] |
Registro creado el 2015-05-11, última modificación el 2017-12-22
