2019-12-08 12:49 |
Double Higgs boson production and Higgs self-coupling extraction at CLIC
/ Roloff, Philipp Gerhard (CERN) ; Schnoor, Ulrike (CERN) ; Simoniello, Rosa (Johannes Gutenberg Universitaet Mainz (DE)) ; Xu, B (University of Cambridge, United Kingdom)
The Compact Linear Collider (CLIC) is a future electron-positron collider that will allow measurement of the trilinear Higgs self-coupling in double Higgs boson events produced at its high-energy stages with collision energies of √s = 1.5 and 3 TeV. The sensitivity to the Higgs self-coupling is driven by the measurements of the cross section and the invariant mass distribution of the Higgs-boson pair in the W-boson fusion process, e+e− → HHνeνe. [...]
CLICdp-Pub-2019-007.-
Geneva : CERN, 2019 - 20.
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2019-12-06 14:37 |
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2019-12-05 11:32 |
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2019-12-02 16:42 |
Top quark mass measurement in radiative events at electron-positron colliders
/ Boronat, Marca (Univ. of Valencia and CSIC (ES)) ; Fullana Torregrosa, Esteban (Univ. of Valencia and CSIC (ES)) ; Fuster Verdu, Juan (Univ. of Valencia and CSIC (ES)) ; Gomis Lopez, Pablo (Univ. of Valencia and CSIC (ES)) ; Vos, Marcel (Univ. of Valencia and CSIC (ES)) ; Hoang, A H (University of Vienna, Faculty of Physics and Erwin Schrodinger International Institute for Mathematical Physics) ; Widl, A (University of Vienna, Faculty of Physics) ; Mateu, V (Departmento de Fisica Fundamental e IUFFyM, Universidad de Salamanca and Instituto de Fisica Teorica UAM-CSIC)
In this letter, the potential of linear e+e− colliders to measure the top quark mass in a suitable short-distance scheme in radiative events is evaluated. We present a calculation of the differential cross section for production of a top quark pair in association with an energetic photon from initial state radiation, as a function of the invariant mass of the tt ̄system [...]
CLICdp-Pub-2019-005.-
Geneva : CERN, 2019 - 12.
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2019-11-29 03:34 |
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2019-11-25 13:18 |
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2019-11-10 23:43 |
Extracting the top-quark mass and Yukawa coupling from the threshold scan at CLIC
/ Zarnecki, Aleksander (U. Warsaw) ; Nowak, K (U. Warsaw)
The Compact Linear Collider (CLIC) is a concept for a next-generation accelerator at CERN, colliding electrons and positrons at energies up to several TeV. One of the main goals at the initial CLIC running stage is the measurement of the top-quark mass and width in a scan of the beam energy through the pair production threshold. [...]
CLICdp-Conf-2019-011.-
Geneva : CERN, 2019 - 9 p.
- Published in : Proceedings of SPIE 11176 (2019) 1117648
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In : 44th Symposium on Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019, Wilga, Poland, 27 May - 02 Jun 2019, pp.1117648
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2019-11-10 22:52 |
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2019-11-06 16:04 |
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2019-10-11 14:00 |
CLICTD: A monolithic HR-CMOS sensor chip for the CLIC silicon tracker
/ Kremastiotis, Iraklis (KIT - Karlsruhe Institute of Technology (DE)) ; Ballabriga Sune, Rafael (CERN) ; Dort, Katharina (Justus-Liebig-Universitaet Giessen (DE)) ; Egidos Plaja, Nuria (University of Barcelona (ES)) ; Munker, Magdalena (CERN)
The CLIC Tracker Detector (CLICTD) is a monolithic pixelated sensor chip produced in a 180 nm imaging CMOS process with a high-resistivity epitaxial layer. The chip, designed in the context of the CLIC tracking detector study, comprises a matrix of 16 × 128 detector channels, each measuring 300 × 30 μm$^2$ . [...]
CLICdp-Conf-2019-009.-
Geneva : CERN, 2019 - 5.
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In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019
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