第九届中国LHC物理年会 The 9th China LHC Physics Workshop (CLHCP2023)

Session

TeV

Nov 16, 2023, 2:00 PM

Shanghai

Conveners

TeV: Higgs (1)

• Lei Zhang (Nanjing University (CN))

TeV: Higgs (2)

• Meng Xiao (Zhejiang university)

TeV: Higgs (3)

• Yanping Huang (IHEP)

TeV: Higgs (4)

• Lailin Xu (USTC)

TeV: BSM (1)

• Da Xu (IHEP, CAS)

TeV: EW+top

• Chen Zhou (Peking University)

TeV: BSM (2)

• Junquan (军全) Tao (陶) (IHEP, CAS)

5. Constraint for a light charged Higgs boson and its neutral partners from top quark pairs at the LHC

淳浩 傅

11/16/23, 2:00 PM

The charged Higgs boson plays an essential role in distinguishing between a wide variety of standard model extensions with multiple Higgs doublets. We study the prospect of a light charged Higgs boson, produced by top quark pairs at the Large Hadron Collider (LHC), and decaying into a $W$ boson and a pair of bottom quarks via an intermediate neutral Higgs boson ($H_i$). We reinterpret the...

18. Partial NLO electroweak corrections to Higgs pair production in gluon fusion

xiao zhang (ShanDong University)

11/16/23, 2:20 PM

We calculated partial SM NLO electroweak corrections to Higgs pair production in gluon fusion, which are proportional to triple Higgs self-interacting constant. Then we did the same calculations with the Standard Model Effective Field Theory (SMEFT) dimension-6 Higgs self-interacting operators, and calculated the cross sections corresponding to different SMEFT parameters.

124. Early Run3 H→γγ fiducial Cross-Section measurement

Peng Zhang (IHEP)

11/16/23, 2:40 PM

125. Test of CP Invariance in Higgs Boson Vector-Boson-Fusion Production Using the H->gamgam Channel with the ATLAS Detector

Fangyi Guo (IHEP)

11/16/23, 2:55 PM

126. Novel photon energy calibration method and Higgs mass measurement

Mingxu He (IHEP)

11/16/23, 3:10 PM

127. (Remote) Measurement of the H->ZZ->4l cross-sections in pp collisions at 13.6 TeV with the ATLAS detector

Chunhao Tian (USTC)

11/16/23, 3:25 PM

128. Measurements of inclusive and differential cross sections for the Higgs boson production and decay to four-leptons in proton-proton collisions at √s = 13 TeV

Qianying GUO (BUAA)

11/16/23, 3:40 PM

16. Higgs boson pair production and decay to $b \bar{b}\gamma \gamma$ at NLO in QCD

Dan Zhao (山东大学)

11/16/23, 4:20 PM

We calculate the total cross-section and differential distributions of Higgs boson pair production and decay to $b \bar{b}\gamma \gamma$ at NLO in QCD.

129. Legacy search for the non-resonant production of Higgs boson pairs via gluon fusion and vector-bosonfusion in the 𝑏𝑏𝜏𝜏 final state in proton-proton collisions at √s = 13 TeV with the ATLAS detector (remote)

Liangliang Han (Nanjing Univ.)

11/16/23, 4:40 PM

130. Studies of new Higgs boson interactions through nonresonant HH production in the bbyy final state in pp collisions at √s = 13 TeV with the ATLAS detector

Ms Zihang Jia (Nanjing University)

11/16/23, 4:55 PM

131. Preliminary Results on Higgs Pair Production in Multi-lepton Channel with the ATLAS Experiment

Yulei Zhang (SJTU)

11/16/23, 5:10 PM

132. Search for diHiggs with VHH (Remote)

Licheng ZHANG (Peking University (CN))

11/16/23, 5:25 PM

133. Higgs mass and width measurement in ZZ to 4-leptons final state with full Run2 data (CMS)

Chenguang Zhang (IHEP)

11/16/23, 5:40 PM

134. Measurement of Higgs boson mass and width with LHC run2 data at the ATLAS experiment

Yangfan Zhang (University of Science and Technology of China)

11/16/23, 5:55 PM

149. Search for the exotic decay of the Higgs boson into a Z boson and a light pseudo-scalar decaying into two photons in pp collisions at 13TeV (CMS)

Zebing Wang (IHEP)

11/17/23, 2:00 PM

150. Search for extra Higgs bosons through same-sign top-quark production in association with an extra jet(Remote)

Meng Lu (SYSU)

11/17/23, 2:15 PM

151. Searches for lepton flavour violation in Higgs boson decays, H → eτ and H → μτ, at  ATLAS

Antonio De Maria (Nanjing University (CN))

11/17/23, 2:30 PM

152. Searches for Lepton-flavour-violating decays of the Higgs boson

Minlin Wu (SYSU)

11/17/23, 2:45 PM

153. Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV GeV in the diphoton final state in proton-proton collisions at 13 TeV (CMS)

Junquan (军全) Tao (陶) (IHEP, CAS)

11/17/23, 3:00 PM

34. Search for Higgs boson pair production in the bbμμ final state at the LHC (Remote)

Botao Guo (Peking University)

11/17/23, 3:15 PM

The Higgs boson pair production via gluon-gluon fusion and vector boson fusion in the bbμμ final state at the LHC is studied to probe the Higgs self-coupling κλ and the four-boson HHVV coupling κ2V for the first time. A cut-based analysis and a machine-learning analysis using boosted decision trees are performed with categorizations and optimizations depending on the variations of these...

27. Probing the Higgs trilinear self-coupling through Higgs+jet production

斌 周 (上海交通大学)

11/17/23, 4:20 PM

We present the calculation of the next-to-leading order corrections for Higgs+jet production at the Large Hadron Collider, that arise from the Higgs trilinear self-coupling ($\lambda_{HHH}$).
We use the method of large top-quark mass expansion to tackle the challenging two-loop virtual amplitude, and apply the Pad\'{e} approximation to extend the region of convergence of this expansion.
We...

156. Run2 combination of the Higgs boson decay to a Z boson and a photon at the LHC

Mingtao Zhang (PKU)

11/17/23, 4:40 PM

157. Interpretations of the measurements of Higgs boson production and decay rates and differential cross-sections based on the Nature paper(remote)

Yifan Zhu (SJTU)

11/17/23, 4:55 PM

158. CMS Higgs and double Higgs combinations (Remote)

Jialin Guo (IHEP)

11/17/23, 5:10 PM

159. Measurement of ttW/ttH production in multilepton final states with ATLAS Run-2 data

Chen Jia (山东大学)

11/17/23, 5:25 PM

160. Measurement of Higgs boson decaying into bb ̅ using Run2 dataset at the ATLAS experiment

Jingyi Han (山东大学)

11/17/23, 5:40 PM

182. [Cancel] Mono-X Signatures of an Absorbed Fermionic Dark Matter at the LHC

Kai Ma (Shaanxi University of Technology)

11/18/23, 8:30 AM

183. Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum with the ATLAS detector

Mingjie Zhai (IHEP)

11/18/23, 8:50 AM

184. Search for direct production of stau pairs in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector

蕾 郭 (IHEP)

11/18/23, 9:05 AM

185. Search for lepton-flavour violation in high-mass dilepton final states using ATLAS run2 data

Luxin Zhang (中国科学技术大学)

11/18/23, 9:20 AM

186. Search for dark photons in rare Z boson decays with the ATLAS detector

Mingyi Liu (USTC)

11/18/23, 9:35 AM

225. First Results from the Search for Dark Photons with the FASER Detector at the LHC

Hao Pang (清华大学)

11/18/23, 9:50 AM

219. Search for 𝒕𝒕𝑯/𝑨 → 𝒕𝒕𝒕𝒕 production in a final state 2 with one lepton or two opposite-sign leptons using the full Run 2 𝒑𝒑 collisions data at √𝒔 = 13 TeV

Lining Mao (SJTU)

11/18/23, 10:05 AM

210. Observation of WZy production in pp collicisions with ATLAS detector

Xiaocong Ai (Zhengzhou Univ.)

11/19/23, 2:00 PM

206. Observation of WWγ production

Zhe Guan (PKU)

11/19/23, 2:15 PM

207. VBS Wgamma at CMS

Prof. Xiaohu SUN (Peking University)

11/19/23, 2:30 PM

208. ZZ cross section measurement at 13.6TeV with the ATLAS detector

Xingyu Wu (USTC)

11/19/23, 2:45 PM

209. Evidence of pair-production of longitudinally polarized vector bosons in ZZ4l final states

Dongshuo Du (USTC)

11/19/23, 3:00 PM

211. Precise measurement of Z𝜸+jets final state and search for neutral triple gauge couplings

Danning Liu (TDLI, SJTU)

11/19/23, 3:15 PM

212. Observation and measurement of the cross-sections of the electroweak and total production of a Z𝜸 pair in association with two jets in pp collisions at √s = 13TeV with the ATLAS detector (remote)

Qibin LIU (TDLI, SJTU)

11/19/23, 3:30 PM

213. Observation of Four-Top-Quark Production in the Multi-lepton Final State with the ATLAS Experiment (remote)

Xiang Chen (SJTU)

11/19/23, 3:45 PM

214. Search for heavy Higgs bosons decaying to atop quark pair with the ATLAS detector

Yizhou Cai

11/19/23, 4:20 PM

215. Searchfor the a new high-mass resonances decaying into Zγ final state in pp collisions at √s = 13 TeV with the ATLAS detector

Fabio Alves

11/19/23, 4:35 PM

216. Search forleptoquarks decaying into the bτ final state in pp collisions at √s = 13TeVwith the ATLASdetector

Yimin Che

11/19/23, 4:50 PM

217. Search for the production of an excited bottom quark decaying to tW (leptonic top + hadronic W) in pp collisions at 13 TeV (CMS)

Baorui Hou (IHEP)

11/19/23, 5:05 PM

218. Search for a new heavy boson W' decaying to a top quark and a bottom quark with the ATLAS detector

Rui Yuan (TDLI, SJTU)

11/19/23, 5:20 PM

188. A search for heavy right-handed Majorana neutrinos with ATLAS

Tongbin Zhao (山东大学)

11/19/23, 5:35 PM

154. Evidence for the Higgs boson decay to a Z boson and a photon at the LHC

Mingxu He (IHEP)

187. Search for a new Z' gauge boson in the μμμν final state with the ATLAS detector

Yanqi Yao