BibTex format
@article{Zwalinski:2025:epjc/s10052-025-14012-4,
author = {Zwalinski, L and Zou, W and Zormpa, O and Zorbas, TG and Zoch, K and Zoccoli, A and ivkovi, L and Ziolkowski, M and Zinsser, J and Zimine, NI and Zhukov, K and Zhuang, X and Zhu, Y and Zhu, Y and Zhu, X and Zhu, J and Zhu, CG and Zhou, Y and Zhou, Y and Zhou, N and Zhou, H and Zhou, B and Zhong, D and Zheng, Z and Zheng, X and Zheng, K and Zheng, J and Zhemchugov, A and Zhao, Z and Zhao, Z and Zhao, Y and Zhao, T and Zhao, H and Zhang, Z and Zhang, Z and Zhang, Y and Zhang, Y and Zhang, Y and Zhang, X and Zhang, T and Zhang, S and Zhang, R and Zhang, P and Zhang, L and Zhang, L and Zhang, K and Zhang, J and Zhang, J and Zhang, DF and Zhai, M and Zerwas, D and Zerradi, S and Zenz, S and eni, T and Zenin, O and Zenger, DT and Zeng, JC and Zeng, H and Zeitnitz, C and Zaplatilek, O and Zanzottera, R and Zanzi, D and Zang, J and Saa, JAZ and Zambito, S and Zakareishvili, T and Zak, ZK and Zahir, I and Zabinski, B and Zaazoua, M and Yue, L and Yuan, R and Yuan, M and Yuan, J and Yu, Y and Yo},
doi = {epjc/s10052-025-14012-4},
journal = {European Physical Journal C},
title = {Improved reconstruction of highly boosted τ-lepton pairs in the ττ→(μνμντ)(hadrons+ντ) decay channels with the ATLAS detector},
url = {http://dx.doi.org/10.1140/epjc/s10052-025-14012-4},
volume = {85},
year = {2025}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - This paper presents a new τ-lepton reconstruction and identification procedure at the ATLAS detector at the Large Hadron Collider, which leads to significantly improved performance in the case of physics processes where a highly boosted pair of τ-leptons is produced and one τ-lepton decays into a muon and two neutrinos (τμ), and the other decays into hadrons and one neutrino (τhad). By removing the muon information from the signals used for reconstruction and identification of the τhad candidate in the boosted pair, the efficiency is raised to the level expected for an isolated τhad. The new procedure is validated by selecting a sample of highly boosted Z→τμτhad candidates from the data sample of 140 fb-1 of proton–proton collisions at 13 TeV recorded with the ATLAS detector. Good agreement is found between data and simulation predictions in both the Z→τμτhad signal region and in a background validation region. The results presented in this paper demonstrate the effectiveness of the τhad reconstruction with muon removal in enhancing the signal sensitivity of the boosted τμτhad channel at the ATLAS detector.
AU - Zwalinski,L
AU - Zou,W
AU - Zormpa,O
AU - Zorbas,TG
AU - Zoch,K
AU - Zoccoli,A
AU - ivkovi,L
AU - Ziolkowski,M
AU - Zinsser,J
AU - Zimine,NI
AU - Zhukov,K
AU - Zhuang,X
AU - Zhu,Y
AU - Zhu,Y
AU - Zhu,X
AU - Zhu,J
AU - Zhu,CG
AU - Zhou,Y
AU - Zhou,Y
AU - Zhou,N
AU - Zhou,H
AU - Zhou,B
AU - Zhong,D
AU - Zheng,Z
AU - Zheng,X
AU - Zheng,K
AU - Zheng,J
AU - Zhemchugov,A
AU - Zhao,Z
AU - Zhao,Z
AU - Zhao,Y
AU - Zhao,T
AU - Zhao,H
AU - Zhang,Z
AU - Zhang,Z
AU - Zhang,Y
AU - Zhang,Y
AU - Zhang,Y
AU - Zhang,X
AU - Zhang,T
AU - Zhang,S
AU - Zhang,R
AU - Zhang,P
AU - Zhang,L
AU - Zhang,L
AU - Zhang,K
AU - Zhang,J
AU - Zhang,J
AU - Zhang,DF
AU - Zhai,M
AU - Zerwas,D
AU - Zerradi,S
AU - Zenz,S
AU - eni,T
AU - Zenin,O
AU - Zenger,DT
AU - Zeng,JC
AU - Zeng,H
AU - Zeitnitz,C
AU - Zaplatilek,O
AU - Zanzottera,R
AU - Zanzi,D
AU - Zang,J
AU - Saa,JAZ
AU - Zambito,S
AU - Zakareishvili,T
AU - Zak,ZK
AU - Zahir,I
AU - Zabinski,B
AU - Zaazoua,M
AU - Yue,L
AU - Yuan,R
AU - Yuan,M
AU - Yuan,J
AU - Yu,Y
AU - Young,ND
AU - Young,C
AU - Young,CJS
AU - Younas,S
AU - Yorita,K
AU - Yin,P
AU - Yildirim,TP
AU - Yexley,MR
AU - Yeo,B
AU - Yeletskikh,I
AU - Yeh,Y
AU - Ye,X
AU - Ye,S
AU - Ye,J
AU - Ye,H
AU - Yao,WM
AU - Yang,Y
AU - Yang,X
AU - Yang,X
AU - Yang,T
AU - Yang,S
DO - epjc/s10052-025-14012-4
PY - 2025///
SN - 1434-6044
TI - Improved reconstruction of highly boosted τ-lepton pairs in the ττ→(μνμντ)(hadrons+ντ) decay channels with the ATLAS detector
T2 - European Physical Journal C
UR - http://dx.doi.org/10.1140/epjc/s10052-025-14012-4
VL - 85
ER -