253 citations · 699 across the 22 of their papers we have counts for
22 papers
Learning to Reconstruct Quirky Tracks
Qiyu Sha, Daniel Murnane, Max Fieg +4
Analysis of data from particle physics experiments traditionally sacrifices some sensitivity to new particles for the sake of practical computability, effectively ignoring some pot…
Growing Excesses of New Scalars at the Electroweak Scale
Srimoy Bhattacharya, Guglielmo Coloretti, Andreas Crivellin +4
We combine searches for scalar resonances at the electroweak scale performed by the Large Hadron Collider experiments ATLAS and CMS where persisted excesses have been observed in r…
Application of Quantum Machine Learning in a Higgs Physics Study at the CEPC
Abdualazem Fadol, Qiyu Sha, Yaquan Fang +5
Machine learning has blossomed in recent decades and has become essential in many fields. It significantly solved some problems in particle physics -- particle reconstruction, even…
Top quark mass measurements at the threshold with CEPC
Zhan Li, Xiaohu Sun, Yaquan Fang +7
We present a study of top quark mass measurements at the threshold based on CEPC. A centre-of-mass energy scan near two times of the top mass is performed and the measur…
The expected measurement precision of the branching ratio of the Higgs decaying to the di-photon at the CEPC
Fangyi Guo, Yaquan Fang, Gang Li +1
This paper presents the prospects of measuring in 3 decay channels using the baseline detector…
The Physics potential of the CEPC. Prepared for the US Snowmass Community Planning Exercise (Snowmass 2021)
Huajie Cheng, Wen Han Chiu, Yaquan Fang +20
The Circular Electron Positron Collider (CEPC) is a large-scale collider facility that can serve as a factory of the Higgs, Z, and W bosons and is upgradable to run at the ttbar th…
Probing Higgs properties at the CEPC
Qiyu Sha, Abdualazem Fadol, Fangyi Guo +4
In the Circular Electron Positron Collider (CEPC), a measurement of the Higgs CP mixing through $e^{+} e^{-} \rightarrow Z H \rightarrow l^{+} l^{-}(e^{+} e^{-} /μ^{+} μ^{-}) H(\ri…
CEPC Research Report: Higgs Physics Analysis
Manqi Ruan, Yaquan Fang, Gang Li +1
In November 2018, the CEPC released the Conceptual Design Report (CDR) with the physics potential investigation and the analysis about different detector concepts. Since then, inte…
The anomalous production of multi-lepton and its impact on the measurement of production at the LHC
Yesenia Hernandez, Mukesh Kumar, Alan S. Cornell +7
Anomalies in multi-lepton final states at the Large Hadron Collider (LHC) have been reported in Refs.~\cite{vonBuddenbrock:2017gvy,vonBuddenbrock:2019ajh}. These can be interpreted…
Search for the decay
M. Ablikim, M. N. Achasov, P. Adlarson +469
Using a data sample collected at the GeV with the BESIII detector, we search for the rare decay $D_{s}^{+} \rightarrow p \bar{p} e^{+} ν_…
The emergence of multi-lepton anomalies at the LHC and their compatibility with new physics at the EW scale
Stefan von Buddenbrock, Alan S. Cornell, Yaquan Fang +4
A recent study [1] has shown that a simplified model predicting a heavy scalar of mass 270 GeV () that decays to a Standard Model (SM) Higgs boson in association with a scalar s…
Precision Higgs Physics at CEPC
Fenfen An, Yu Bai, Chunhui Chen +68
The discovery of the Higgs boson with its mass around 125 GeV by the ATLAS and CMS Collaborations marked the beginning of a new era in high energy physics. The Higgs boson will be…
Search for via
BESIII Collaboration, M. Ablikim, M. N. Achasov +415
Using a data sample of events collected with the BESIII detector operating at the BEPCII, we perform search for the hadronic transition $h_c\rightarrowπ…
Impact of additional bosons on the exploration of the Higgs boson at the LHC
Yaquan Fang, Mukesh Kumar, Bruce Mellado +2
The LHC is making strides in the exploration of the properties of the newly discoverd Higgs boson, . In Refs.~\cite{vonBuddenbrock:2015ema,Kumar:2016vut,vonBuddenbrock:2016rmr}…
LHC Search of New Higgs Boson via Resonant Di-Higgs Production with Decays into 4W
Jing Ren, Rui-Qing Xiao, Maosen Zhou +3
Searching for new Higgs particle beyond the observed light Higgs boson h(125GeV) will unambiguously point to new physics beyond the standard model. We study the resonant production…
Observation of the decay
BESIII Collaboration, M Ablikim, M N Achasov +428
We report the first observation of the decay , based on data obtained in annihilations with an integrated luminosity of 567~pb at…
Measurement of the Cross Section between 600 and 900 MeV Using Initial State Radiation
M. Ablikim, M. N. Achasov, X. C. Ai +398
We extract the cross section in the energy range between 600 and 900 MeV, exploiting the method of initial state radiation. A data set with an integrated…
Searching for Heavier Higgs Boson via Di-Higgs Production at LHC Run-2
Lan-Chun Lü, Chun Du, Yaquan Fang +2
The LHC discovery of a light Higgs particle (125GeV) opens up new prospect for searching heavier Higgs boson(s) at the LHC Run-2, which will unambiguously point to new physic…
Search for the rare decays and
BESIII Collaboration, M. Ablikim, M. N. Achasov +376
A search for the rare decays of and is performed with a data sample of 225.3 million events co…
Observation of Electromagnetic Dalitz decays J/ψ\to P e^+e^-
M. Ablikim, M. N. Achasov, X. C. Ai +377
Based on a sample of (225.3\pm2.8)\times 10^{6} J/ψevents collected with the BESIII detector, the electromagnetic Dalitz decays of J/ψ\to P e^+e^-(P=η'/η/π^0) are studied. By recon…
LHC Searches for The Heavy Higgs Boson via Two B Jets plus Diphoton
Ning Chen, Chun Du, Yaquan Fang +1
Extra scalar fields are common in beyond Standard Model (SM) new physics, and they may mix with the 125 GeV SM-like Higgs boson discovered at the LHC. This fact suggests possible d…
Standard Model discovery potential with ATLAS
Yaquan Fang
This contribution summarizes the discovery potential of the Standard Model Higgs boson using the decay with the ATLAS detector. The relevant detector performance aspects of…