新ヒッグス勉強会第38回定例会プログラム

Program for the 38th Regular Meeting of the New Higgs Working Group

May 24, 2024

8:50-9:10

Registration
Chair: T. Shindou
9:10-9:30 S. Kanemura Osaka University Introduction
9:30-9:50 M. Aoki Kanazawa University Intermediate charge-breaking phases in the 2-Higgs-Doublet Model
9:50-10:10 K. Kaneta Niigata University Gravitational Waves from Particle Decays during Reheating
10:10-10:30 S. Li Osaka University Collider Tests of Gravitational Waves from Minimal Dark Phase Transition
10:30-11:00

Break
Chair: K. Tsumura
11:00-11:20 T. Toma Kanazawa University Electric dipole moments of charged leptons in models with pseudo-Dirac sterile fermions
11:20-11:40 K. Asai ICRR, U. of Tokyo ILC beam dump experiment and new physics search
11:40-12:00 Y. Mura Osaka University Loop induced H±W±Z vertex in CP violating two Higgs doublet model
12:00-12:20 R. Nago Osaka Metropolitan University New Models of SU(6) Grand Gauge-Higgs Unification

12:20-14:00

Lunch

Chair: M. Kakizaki
14:00-14:20 K. Yagyu Osaka University What is the Higgs alignment at quantum level?
14:20-14:40 S. Uemura Osaka Metropolitan University Generalized CP and CP-violation/restoration
14:40-15:00 K. Akita University of Tokyo Limits on heavy neutral leptons, Z′ bosons and majorons from high-energy supernova neutrinos
15:00-15:30 Break
Chair: K. Kaneta
15:30-15:50 K. Sakurai Tohoku University Higgs LFV decays in variant DFSZ axion models
15:50-16:10 Y. Nakashima Kyushu University Dark photon pair production via off-shell dark Higgs at FASER
16:10-16:30 R. Florentino Osaka University Constraining strongly first-order electroweak phase transition via future h\gamma\gamma measurements
16:30-17:00 Break
Chair: R. Sato
17:00-17:20 T. Takahashi Saga University Squeezing of ALPs and its quantum states
17:20-17:40 R. Jinno Kobe University Neutrino zeromodes on electroweak strings in light of topological insulators
17:40-18:00 A. Jueid IBS t-channel dark matter and flavor changing neutral current decays of the top quark
18:00-18:20 G. Ying Osaka University New benchmark scenario for the radiative seesaw model with a U(1)B-L gauge symmetry

18:20-18:30

Discussion

18:30

Adjourn

19:00

Dinner(陽の鶏)

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