BibTex format
@article{Zwalinski:2025:epjc/s10052-025-13916-5,
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, 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, Y and Zhao, T and Zhao, H and Zhang, Z and Zhang, Z and Zhang, Z and Zhang, Y and Zhang, X and Zhang, X and Zhang, T and Zhang, S 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 Zanzi, D and Zang, J and Zamora, Saa JA and Zambito, S and Zakareishvili, T and Zak, ZK and Zaid, E and Zabinski, B and Zaazoua, M and Yue, L and Yuan, R and Yuan, M and Yuan, J and Yu, Y and Yu},
doi = {epjc/s10052-025-13916-5},
journal = {European Physical Journal C},
title = {Search for light neutral particles decaying promptly into collimated pairs of electrons or muons in pp collisions at s = 13 TeV with the ATLAS detector},
url = {http://dx.doi.org/10.1140/epjc/s10052-025-13916-5},
volume = {85},
year = {2025}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - A search for a dark photon, a new light neutral particle, which decays promptly into collimated pairs of electrons or muons is presented. The search targets dark photons resulting from the exotic decay of the Standard Model Higgs boson, assuming its production via the dominant gluon-gluon fusion mode. The analysis is based on 140fb-1 of data collected with the ATLAS detector at the Large Hadron Collider from proton-proton collisions at a center-of-mass energy of 13 TeV. Events with collimated pairs of electrons or muons are analysed and background contributions are estimated using data-driven techniques. No significant excess in the data above the Standard Model background is observed. Upper limits are set at 95% confidence level on the branching ratio of the Higgs boson decay into dark photons between 0.001% and 5%, depending on the assumed dark photon mass and signal model.
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,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,Y
AU - Zhao,T
AU - Zhao,H
AU - Zhang,Z
AU - Zhang,Z
AU - Zhang,Z
AU - Zhang,Y
AU - Zhang,X
AU - Zhang,X
AU - Zhang,T
AU - Zhang,S
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 - Zanzi,D
AU - Zang,J
AU - Zamora,Saa JA
AU - Zambito,S
AU - Zakareishvili,T
AU - Zak,ZK
AU - Zaid,E
AU - Zabinski,B
AU - Zaazoua,M
AU - Yue,L
AU - Yuan,R
AU - Yuan,M
AU - Yuan,J
AU - Yu,Y
AU - Yu,C
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 - Ye,H
AU - Yao,WM
AU - Yang,Z
AU - Yang,Y
AU - Yang,Y
AU - Yang,X
AU - Yang,X
DO - epjc/s10052-025-13916-5
PY - 2025///
SN - 1434-6044
TI - Search for light neutral particles decaying promptly into collimated pairs of electrons or muons in pp collisions at s = 13 TeV with the ATLAS detector
T2 - European Physical Journal C
UR - http://dx.doi.org/10.1140/epjc/s10052-025-13916-5
VL - 85
ER -