Conveners
Higgs: Higgs
- Mingshui CHEN (IHEP)
Higgs: Higgs
- Lianliang MA (Shandong University)
Mr
Zhi Li
(Shandong University)
21/12/2018, 14:00
Higgs
Prof.
Qing-Hong Cao
(Peking University)
21/12/2018, 14:30
Higgs
I will present talk on the potential of measuring the CP property of Top-Higgs interaction through multiple top-quark production at the LHC.
Prof.
Zhijun Liang
(IHEP)
21/12/2018, 14:45
Higgs
This talk will focus the results from searches for the Higgs boson in the bb¯ decay mode in ATLAS experiment, which yields an observed (expected) significance of 5.4 (5.5) standard deviations, thus providing direct observation of the Higgs boson decay into b-quarks. This talk will also highlight the contributions from ATLAS Chinese groups.
Mr
Yanhui Ma
(School of Physics，Shandong University)
21/12/2018, 15:00
Higgs
A search for the decay of the Standard Model Higgs boson into a bb pair when produced in association with a W or Z boson is performed with the ATLAS detector. The analyzed data, corresponding to an integrated luminosity of 79.8 fb-1, were collected in proton–proton collisions in Run 2 of the Large Hadron Collider at a centre-of-mass energy of 13 TeV. For a Higgs boson mass of 125 GeV, a clear...
Ms
Qianying GUO
(北京航空航天大学)
21/12/2018, 15:15
Higgs
Standard model (SM) of particle physics successfully explains high-energy experimental data. In 2012, ATLAS and CMS experiments reported the independent observation of a new boson, which is consistent with Higgs boson of SM. Subsequently, study with all Run 1 data shows that the properties of this boson is so far fully compatible with expectations of SM by analyzing various decay channels and...
Claudia Bertella
(IHEP)
21/12/2018, 15:30
Higgs
Higgs boson production cross-sections via the gluon-gluon fusion and vector-boson fusion modes are measured in the H→WW*→eνμν decay channel in the ATLAS experiment at the LHC. The H→WW* decay channel has the second largest branching fraction and allows to measure Higgs boson production cross-section with good precision. The analysis based on the proton-proton collision data produced at the LHC...
Mr
Junquan TAO
(IHEP/CAS)
21/12/2018, 15:45
Higgs
Measurements of Higgs boson properties in the $\mathrm{H}\rightarrow\gamma\gamma$ decay channel are presented. The measurements include Higgs's signal strength relative to the standard model prediction, signal strengths associated with the different Higgs boson production mechanisms, couplings to bosons and fermions, effective couplings to photons and gluons, fiducial cross sections and...
hongge Xu
(China University of Geosciences)
21/12/2018, 16:15
Higgs
The space-time structure of the Higgs boson decaying into hadron-jets (Higgs-jets) is carefully studied with the HBT correlation method using e$^+$e$^-$ collision events produced by the Monte Carlo generator PYTHIA 8.219 at $\sqrt{s}=250$ GeV. The measurement of the Higgs boson radius and decay lifetime are derived from the HBT correlation of the final state pions, with an upper bound of $R_H...
Dr
Van Que Tran
(Nanjing University)
21/12/2018, 16:30
Higgs
Pair production of Higgs boson at the Large Hadron Collider (LHC) is known to be important for the determination of Higgs boson self-coupling and the probe of new physics beyond the Standard Model (SM), especially the existence of new fundamental scalar boson. In this paper we study in detail the Higgs pair production at the LHC in a well-motivated model, the Gauged Two Higgs Doublet Model...
Prof.
Yaquan FANG Yaquan
(高能所)
21/12/2018, 16:45
Higgs
Vector Boson Fusion (VBF) is the second largest production of the Higgs and its contribution to the discovery of the Higgs is important. After the discovery of Higgs, Searching for Higgs with different production model is one of the most important topics at the LHC. ATLAS observed around 3 sigma with RUN1 data and achieves the first observation (5 sigma) mostly from Higgs decaying into two...
Antonio De Maria
(N)
, Dr
雷 张
(南京大学)
21/12/2018, 17:00
Higgs
A measurement of the production cross sections of the Higgs boson in proton–proton collisions is presented in the H → ττ decay channel. The analysis is performed using Run 2 data recorded by the ATLAS experiment during the 2015 and 2016 period at the Large Hadron Collider at a center-of-mass energy of √s= 13 TeV. The H → ττ signal over the expected background processes is established with an...
Mr
Zirui Wang
(Shanghai Jiao Tong University)
21/12/2018, 17:15
Higgs
Mr
hanlin Xu
(University of Science and Technology of China)
21/12/2018, 17:30
Higgs
A search for doubly charged scalar bosons decaying into W boson pairs is presented. It uses a
data sample from proton–proton collisions corresponding to an integrated luminosity of 36.1 fb−1
collected by the ATLAS detector at the LHC at a centre-of-mass energy of 13 TeV in 2015 and
2016. This search is guided by a model that includes an extension of the Higgs sector through
a scalar...
