Measurement of σ(HVeVe) x BR(H→ ZZ*) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider
Апстракт
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 decaying in ZZ⇤, s(Hnen¯e)⇥BR(H ! ZZ⇤), and of the Higgs production via ZZ fusion with the Higgs subsequently decaying in bb¯, s(He+e)⇥BR(H ! bb¯). For the H ! ZZ⇤ decay the hadronic final state, ZZ⇤ ! qqq¯ q¯, and the semi-leptonic final state, ZZ⇤ ! qql¯ +l , are considered. The results show that s(Hnen¯e)⇥BR(H ! ZZ⇤) can be measured with a precision of 18.3% and 6% for the hadronic and semi-leptonic channel, respectively. s(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
Извор:
International Workshop on Future Linear Colliders (LCWS14) : CLICdp-Conf-2015-004 : Proceedings, 2015Напомена:
- International Workshop on Future Linear Colliders (LCWS14) : October 6-10, Belgrade, 2014.
Колекције
Институција/група
VinčaTY - CONF AU - Milutinović-Dumbelović, Gordana AU - Božović-Jelisavčić, Ivanka AU - Robson, Aidan AU - Roloff, Philipp PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12730 AB - 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 decaying in ZZ⇤, s(Hnen¯e)⇥BR(H ! ZZ⇤), and of the Higgs production via ZZ fusion with the Higgs subsequently decaying in bb¯, s(He+e)⇥BR(H ! bb¯). For the H ! ZZ⇤ decay the hadronic final state, ZZ⇤ ! qqq¯ q¯, and the semi-leptonic final state, ZZ⇤ ! qql¯ +l , are considered. The results show that s(Hnen¯e)⇥BR(H ! ZZ⇤) can be measured with a precision of 18.3% and 6% for the hadronic and semi-leptonic channel, respectively. s(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 C3 - International Workshop on Future Linear Colliders (LCWS14) : CLICdp-Conf-2015-004 : Proceedings T1 - Measurement of σ(HVeVe) x BR(H→ ZZ*) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider UR - https://hdl.handle.net/21.15107/rcub_vinar_12730 ER -
@conference{ author = "Milutinović-Dumbelović, Gordana and Božović-Jelisavčić, Ivanka and Robson, Aidan and Roloff, Philipp", year = "2015", 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 decaying in ZZ⇤, s(Hnen¯e)⇥BR(H ! ZZ⇤), and of the Higgs production via ZZ fusion with the Higgs subsequently decaying in bb¯, s(He+e)⇥BR(H ! bb¯). For the H ! ZZ⇤ decay the hadronic final state, ZZ⇤ ! qqq¯ q¯, and the semi-leptonic final state, ZZ⇤ ! qql¯ +l , are considered. The results show that s(Hnen¯e)⇥BR(H ! ZZ⇤) can be measured with a precision of 18.3% and 6% for the hadronic and semi-leptonic channel, respectively. s(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", journal = "International Workshop on Future Linear Colliders (LCWS14) : CLICdp-Conf-2015-004 : Proceedings", title = "Measurement of σ(HVeVe) x BR(H→ ZZ*) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider", url = "https://hdl.handle.net/21.15107/rcub_vinar_12730" }
Milutinović-Dumbelović, G., Božović-Jelisavčić, I., Robson, A.,& Roloff, P.. (2015). Measurement of σ(HVeVe) x BR(H→ ZZ*) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider. in International Workshop on Future Linear Colliders (LCWS14) : CLICdp-Conf-2015-004 : Proceedings. https://hdl.handle.net/21.15107/rcub_vinar_12730
Milutinović-Dumbelović G, Božović-Jelisavčić I, Robson A, Roloff P. Measurement of σ(HVeVe) x BR(H→ ZZ*) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider. in International Workshop on Future Linear Colliders (LCWS14) : CLICdp-Conf-2015-004 : Proceedings. 2015;. https://hdl.handle.net/21.15107/rcub_vinar_12730 .
Milutinović-Dumbelović, Gordana, Božović-Jelisavčić, Ivanka, Robson, Aidan, Roloff, Philipp, "Measurement of σ(HVeVe) x BR(H→ ZZ*) and Higgs production in ZZ fusion at a 1.4 TeV CLIC collider" in International Workshop on Future Linear Colliders (LCWS14) : CLICdp-Conf-2015-004 : Proceedings (2015), https://hdl.handle.net/21.15107/rcub_vinar_12730 .