Higgs and Electroweak Physics
conveners: Graham Wilson, Junping Tian; working group mailing list
Ongoing Analyses for ILC Physics Case
- Tomohisa Ogawa (Sokendai & KEK), PhD student, “anomalous hVV couplings”, 100% of time, to finish thesis by mid of 2018 [LCWS17, ILD1117, EPS-HEP2017]
- Yumi Aoki (Sokendai & KEK), Master student, “hgammaZ coupling”, 50% of time, not included in master thesis, to finish this study by mid of 2018 [LCWS17, ILD1117]
- Daniel Jeans (KEK), “h->tau tau”, currently focusing on paper [LCWS16, ILD0418]
- Masakazu Kurata (KEK), “hh->bbWW*”, currently working on paper together with Claude, Junping, etc. [LCWS16]
- Yu Kato (U. Tokyo), Master student, “h->invisible”, 100% of time, to finish thesis by end of this year [LCWS16, ILD0218]]
- Kazuki Fujii (U. Tokyo), Master student, “h->gamma Z”, 30% of time, to finish thesis by May of 2018 [XYZ0218]
- Junping Tian (U. Tokyo), “Higgs mass”, 10% of time [LCWS17, ILD1117]
- Aliakbar Ebrahimi (DESY), “Higgs mass", 20% of time [ILD0517]
- Shin-ichi Kawada (DESY), “h->mu mu”, 100% of time [LCWS17, ILD0218]
- Jakob Beyer (U. Dresden), Master student, “quartic gauge couplings”, 100% of time, to finish thesis by Oct. 2018 [ILD0218]
- Mila Pandurovic (U. Belgrade), “h→WW*” [LCWS16, ILD0118]
- Graham Wilson (Kansas U.), “Higgs mass” [LCWS17]
- Vladimir Bocharnikov (Moscow Engineering Physics Institute), PhD student, “ννh, h->tau tau” [ILD1217]
- ------------- NEWS ----------
- Linghui Liu (U. Tokyo), PhD student, "h→exotic", new study to start, 50% of time
- Naoki Tsuji (U. Tokyo), Master student, "impact of new beam parameters", new study to start, 50% of time
Ongoing Analyses for ILD benchmark
- hadronic branching ratios of the Higgs: H→bb/cc/gg
- Higgs mass from H→bb
- branching ratio H→mu+ mu-
- limit on H→invisible
- tau polarisation, A_FB, A_LR, decay modes in e+e- → tau+ tau-
- W mass, TGCs, beam polaristion from e+e- → WW → qq lnu
- QGCs e+e- → nunu qqqq
- A_LR, JES calibration from e+e- → gamma Z
Novel Analysis Tools
- Particle ID
- Isolated Lepton Tagging
- Flavor Tagging
- Tau Reconstruction
- Pi0 Reconstruction
- Jet Clustering
- Kinematic Fitting
- Vertex Charge
- Matrix Element Method
- etc
List of Publications / Notes
- EFT formalism
- EFT fit
- Recoil mass [Z→ll, Z→qq]
- BR(h→bb/cc/gg) [ZH, vvH]
- top-Yukawa coupling [500GeV, 1TeV]
- h→tau tau [BR, CP]
- Higgs self-coupling [ZHH500, HH→bbWW, 1TeV]
- anomalous VVH coupling [ZZH, WWH]
- etc, more to add
- ------------- NEWS ----------
- Daniel's Higgs CP paper: finished ILD review, going to submit to journal soon
- Tomohisa's anomalous VVH paper: draft for ILD review to be ready soon