Details

Autor(en) / Beteiligte

• Yeh, Chin-Hsiang
• Chekanov, Sergei
• Kotwal, Ashutosh
• Proudfoot, James
• Sen, Sourav
• Tran, Nhan
• Yu, Shin-shan

Titel

Jet Substructure Variables with the SiFCC Detector at 100 TeV

Ist Teil von

• Pos : proceedings of science, 2019, Vol.340

Ort / Verlag

United States: SISSA

Erscheinungsjahr

2019

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Future experiments beyond the LHC era will measure high-momentum bosons ($W$, $Z$, $H$) and top quarks with strongly collimated decay products that form hadronic jets. This paper describes the studies of the performance of jet substructure variables using the Geant4 simulation of a detector designed for high energy $pp$ collisions at a 100 TeV collider. The two-prong jets from $Z' \rightarrow WW$ and three-prong jets from $Z' \rightarrow t\bar{t}$ are compared with the background from light quark jets, assuming $Z'$ masses in the range 5 -- 40 TeV. Our results indicate that the performance of jet-substructure reconstruction improves with reducing transverse cell sizes of a hadronic calorimeter from $\Delta \eta \times \Delta \phi = 0.087\times0.087$ to $0.022\times0.022$ in most cases.