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# Higgs potential and BSM opportunity 希格斯物理研讨会

27-31 August 2021

Asia/Shanghai timezone
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# BSM Higgs sector

## Place

Location: 南京大学（鼓楼校区）线上会议 Nanjing University (Gulou Campus) at ZOOM
Date: 30 Aug 09:00 - 6:00 PM

## Conveners

• 李(Li), 数(Shu) (TDLI, SJTU)
• Yuan, Li (Beihang University)
• Wang, Jian (Shandong University)
• Dr. Wu, Lei (Nanjing Normal University)

## Timetable | Contribution List

Displaying 24 contributions out of 24
Session: BSM Higgs sector
I will present a simple extension of the Standard model to explain the origin of inflation, baryon asymmetry and neutrino masses at the same time.
Presented by Chengcheng HAN on 30/8/2021 at 7:30
Session: BSM Higgs sector
Presented by 成成 韩
Session: BSM Higgs sector
Presented by Prof. Qing-Hong CAO on 30/8/2021 at 1:00
Session: BSM Higgs sector
Presented by Dr. Nicola ORLANDO on 30/8/2021 at 8:10
Session: BSM Higgs sector
Highly Lorentz-boosted scalar particles (Higgs or Radion) decaying to bb or WW->4q can be reconstructed as single large-radius jets, and identified using jet substructure and deep neural networks. The techniques can be exploited for both the SM Higgs measurement and New Physics Searches. Two recent applications at the CMS experiments will be covered in this talk, including, 1) a search for standar ... More
Presented by Prof. Qiang LI on 30/8/2021 at 3:50
Session: BSM Higgs sector
Presented by Prof. Qiang LI
Session: BSM Higgs sector
Presented by Dr. 雷(Lei) 张(ZHANG) on 30/8/2021 at 8:35
Session: BSM Higgs sector
Presented by Lailin XU on 30/8/2021 at 2:00
Session: BSM Higgs sector
Presented by Xiaoping WANG, Xiaoping WANG
Session: BSM Higgs sector
Null results from searches for new physics at the Large Hadron Collider (LHC) enforce the belief that new particles must be much heavier than the weak scale. We undertake a systematic study of the interplay between Higgs alignment and CP-violation in complex two-Higgs-doublet models (C2HDMs), which enables us to construct a CP-violating scenario where new Higgs bosons are close to the weak scale a ... More
Presented by Prof. Xiaoping WANG on 30/8/2021 at 7:50
Session: BSM Higgs sector
Presented by Prof. Jin Min YANG on 30/8/2021 at 1:30
Session: BSM Higgs sector
In contrast to the standard model particles, long-lived particles(LLPs) decay with a significant distance from the primary vertex. We present a novel LLPs search strategy based on machine learning (ML) and image recognition techniques utilizing detector information from future lepton colliders.
Presented by Mr. Yulei ZHANG on 30/8/2021 at 6:30
Session: BSM Higgs sector
Presented by 孟超 张
Session: BSM Higgs sector
Presented by Hualin MEI
Session: BSM Higgs sector
A search for a vector boson produced in addition to two SM Higgs bosons is studied. Three different models are considered either non-resonant production with SM-like or non-SM-like Higgs self-coupling and hhVV coupling, or resonant production in the form of either VH(hh) or A→ZH(hh). Three sub-channel is considered for different decay mode for vector boson to Zll/Wlv/Zvv final states. Only HH->b ... More
Presented by Mr. Zhongyukun XU on 30/8/2021 at 6:50
Session: BSM Higgs sector
Presented by 钟煜坤 徐
Session: BSM Higgs sector
A search for charged Higgs bosons decaying into $W^{\pm} W{^\pm}$ or $W^{\pm} Z$ bosons is performed, involving experimental signatures with two leptons of the same charge, or three or four leptons with a variety of charge combinations, missing transverse momentum and jets. A data sample of proton--proton collisions at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the La ... More
Presented by Mr. hanlin XU on 30/8/2021 at 3:10
Session: BSM Higgs sector
Presented by Mr. hanlin XU
Session: BSM Higgs sector
Presented by 瀚非 叶, 瀚非 叶
Session: BSM Higgs sector
This talk will cover the latest result of searching for heavy Higgs decaying to two tau leptons with the ATLAS full Run2 datasets using pp collison at $\sqrt(s)$ = 13 TeV. This search is performed over the mass range of 0.2-2.5 TeV and the two $\tau$ leptons decay is considered, where at least one $\tau$ decays leptonically. This channel is sensitive at high $\tan\beta$ value acoording to hMSSM an ... More
Presented by 瀚非 叶 on 30/8/2021 at 2:50
Session: BSM Higgs sector
Presented by Jin WANG on 30/8/2021 at 6:00
Session: BSM Higgs sector
Presented by Mr. Yulei ZHANG
Session: BSM Higgs sector
Presented by Prof. Igor IVANOV
Session: BSM Higgs sector
New Physics can manifest itself at colliders in the form of a non-minimal Higgs sector. In particular, the Higgs doublets can also come in generations leading to rich phenomenology. In this talk, I will give a brief overview of the three-Higgs-doublet models (3HDM) focusing on novel model-building opportunities, which go beyond the well studied 2HDM case. I will highlight some recent results relat ... More
Presented by Prof. Igor IVANOV on 30/8/2021 at 3:30
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