Conveners
DiHiggs & BSM
- Jiang-Hao Yu (ITP, CAS)
- Lianliang MA (Shandong University)
- 召丰 康 (韩国高等研究院(KIAS))
- Yaquan FANG Yaquan (高能所)
子航 贾
(Nanjing University)
7/26/22, 9:30 AM
This talk will show an overview of searches for non-resonant and resonant di-Higgs boson production in the 𝑏𝑏 ̄𝛾𝛾 final state. The data set used corresponds to an integrated luminosity of 139 fb−1 of proton–proton collisions at a center-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider.
Mr
kangyu chai
(Theoretical Physics Division, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China)
7/26/22, 11:20 AM
The Higgs self coupling measurement is quite essential for determining the shape of the Higgs potential and nature of the Higgs boson. We propose the di-Higgs plus jet final states at hadron colliders to increase the discovery sensitivity of the Higgs self coupling at the low invariant mass region. Our simulation indicates that the allowed region of the Higgs self coupling would be further...
Botao Guo
(Peking University)
7/26/22, 11:40 AM
A search for Higgs boson pair production via gluon-gluon and vector boson fusion processes in $bb\mu\mu$ final state at hadron colliders is presented. The search uses Monte Carlo sample simulated from proton-proton collisions with an integrated luminosity of 300 fb$^{-1}$. An upper limit at 95% confidence level is set on the product of the Higgs boson
pair production cross section and...
Mr
Tong LI
(Shandong University)
7/26/22, 2:50 PM
This talk will present a search for Higgs boson pair (hh) production in association with a vector boson (W or Z) using 139/fb of the proton-proton collision data at √s = 13TeV recorded with the ATLAS detector. The search is performed in final states in which the vector boson decays leptonically (W → lν, Z → ll, νν with l = e, μ) and the Higgs bosons decay to a pair of b-quarks. It targets Vhh...
Jin Wang
(IHEP)
7/26/22, 4:00 PM
A combined measurement of the HH cross section and Higgs self-coupling was done by CMS at the beginning of 2022, in preparation for the 10th Anniversary of the Higgs discovery. This talk will present these exciting results.
Kunlin RAN
(Beijing)
,
RAN Kunlin
7/26/22, 4:20 PM
Constraints on the Higgs boson self-coupling are set by combining the the double-Higgs boson analyses with the single-Higgs boson analyses . The data used by these analyses were recorded by the ATLAS detector at the LHC in proton-proton collisions at s√=13
TeV and corresponds to an integrated luminosity of 126-139 \ifb.
