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HPNP2025 - The 7th International Workshop on "Higgs as a Probe of New Physics"

→ Asia/Tokyo
Nambu-Yoichiro Hall (The University of Osaka)

Nambu-Yoichiro Hall

The University of Osaka

1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
Description

The 7th International Workshop on "Higgs as a Probe of New Physics" (HPNP2025) will be held at the University of Osaka (renamed in April 2025 from Osaka University). The aim of HPNP2025 is to bring together Higgs-related physicists from around the world to discuss the relationship between Higgs physics and models beyond the Standard Model. More details can be found on the workshop homepage: https://www-het.phys.sci.osaka-u.ac.jp/~nhwg/HPNP2025/

 

  • Monday 9 June
    • 08:20
      Registration Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Opening Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 1
        Opening address
        Speaker: Shinya Kanemura (University of Osaka)
      • 2
        Announcements
        Speaker: HPNP2025 LOC
    • Plenary: Session I: Chair A. Pilaftsis Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 3
        How Viable is Electroweak Baryogenesis?
        Speaker: Michael Ramsey-Musolf (Tsung-Dao Lee Institute / Shanghai Jiao Tong University)
        MJRM HPNP 25.pdf
      • 4
        News from the Inert Doublet Model
        Speaker: Tania Natalie Robens (Rudjer Boskovic Institute (HR))
        robens_hpnp.pdf
      • 5
        Di-HPNP Update
        Speaker: Stefano Moretti (University of Southampton & Uppsala University)
        Moretti-New-Final.pdf
      • 6
        Decadal Mission: Towards the New Physics Higgs/Flavor Era
        Speaker: George Wei-Shu Hou (National Taiwan University (TW))
        G2HDM ExtraHiggsEffects.pdf
        G2HDM ExtraHiggsEffects.pptx
    • 11:00
      Break Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Plenary: Session II: Chair S. De Curtis Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 7
        BSMPT v3 - A Tool for Phase Transitions and Primordial Gravitational Waves in Extended Higgs Sectors
        Speaker: Milada Margarete Mühlleitner (KIT)
        HPNP2025_Muhlleitner.pdf
      • 8
        Investigating the Inverted Higgs Scenario in the Two-Higgs Doublet Model through Strong First-Order Electroweak Phase Transition
        Speaker: Jeonghyeon Song (Konkuk University)
        HPNP2025-JSong.pdf
      • 9
        Random news from the dark sector of extended scalars
        Speaker: Rui Santos (ISEL and CFTC-UL)
        HPNP2025_Santos.pdf
      • 10
        Gravitational waves from a first-order phase transition of the "Higgs" inflaton
        Speaker: Seong Chan Park (Yonsei University (KR))
        HPNP_SCP.pdf
    • 13:00
      Lunch
    • Parallel: Session 1A: Chair S. Su Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 11
        Advancing probes of the top quark Yukawa coupling with Conditional Neural Networks
        Speaker: Adil Jueid (Institute for Basic Science)
        AJ_HPNP2025.pdf
      • 12
        Distinguishing $A \rightarrow HZ$ and $H \rightarrow AZ$ with top-quark spin correlations
        Speaker: Panagiotis Stylianou (DESY)
        PanagiotisStylianou_HPNP25.pdf
      • 13
        CP-violation in complex-singlet extension of 2HDM
        Speaker: Jayita Lahiri (II. Theoretical Institute for Physics, University of Hamburg)
        talk_CPV_HPNP_Lahiri.pdf
      • 14
        The Higgs phenomenology in the dark Z model
        Speaker: Kazuki Enomoto (National Taiwan University)
        KE_HPNP2025.pdf
      • 15
        Unveiling the CP-odd Higgs boson in a genelarized 2HDM at future colliders
        Speaker: Nivedita Ghosh (Kavli IPMU (WPI), UTIAS, University of Tokyo)
        HPNP2025_Nivedita.pdf
    • Parallel: Session 1B: T. Nomura H701 in Graduate School of Science

      H701 in Graduate School of Science

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 16
        Left-right symmetric model with lepton portal dark matter
        Speaker: Yuji Omura (Kindai University)
        Omura_HPNP2025.pdf
      • 17
        Coincident asteroid-mass soliton dark matter and baryon asymmetry
        Speaker: Kepan Xie (Beihang University)
        HPNP2025.pdf
      • 18
        Resummed multi-line gamma-ray spectra for Cherenkov Telescopes from heavy spin-1 dark matter
        Speaker: Motoko Fujiwara (University of Toyama)
        Motoko_Fujiwara.pdf
      • 19
        Interpreting Belle II excess with light dark matter
        Speaker: Jongkuk Kim (Chung-Ang University)
        HPNP_2025.pdf
      • 20
        Light WIMPs and MeV Gamma-ray Detection with COSI
        Speaker: Yu Watanabe (University of Tokyo)
        HPNP2025_YuWatanabe.pdf
    • 15:45
      Break Nambu-Yoichiro Hall & H701

      Nambu-Yoichiro Hall & H701

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Parallel: Session 2A: Chair P. Ferreira Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 21
        Non-decoupling Heavy Higgs Bosons as a Probe of Spontaneous CP-Violation
        Speaker: Tanmoy Mondal (Birla Institute of Technology & Science (BITS Pilani))
        HPNP_Tanmoy_butter.pdf
      • 22
        Searching for resonant flavor-changing charged Higgs production at the LHC
        Speaker: Mohamed Krab (National Taiwan University)
        Krab_HPNP25.pdf
      • 23
        Refining Two-Loop Corrections to Trilinear Higgs Couplings
        Speaker: Felix Egle (DESY)
        HPNP25_FelixEgle.pdf
      • 24
        Large BSM One-Loop Triple Higgs Couplings in Di-Higgs Production at $e^+e^-$ Colliders
        Speaker: Francisco Arco (DESY)
        HPNP-arco.pdf
      • 25
        Loop-induced $H^{\pm}\to W^{\pm}Z$ decays as a probe of the CP violation in the general 2HDM
        Speaker: Yushi Mura (KEK)
        HPNP2025_mura.pdf
    • Parallel: Session 2B: Chair V. Branchina H701 in Graduate School of Science

      H701 in Graduate School of Science

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 26
        Towards a Quantum Simulation of Sphaleron Dynamics
        Speaker: Hao Zhang (Theoretical Physics Division, Institute of High Energy Physics, Chinese Academy of Sciences)
        Towards a Quantum Simulation of Sphaleron Dynamics.pdf
      • 27
        Super-radiance during reheating
        Speaker: Kunio Kaneta (Niigata University)
        kaneta_HPNP2025.pdf
      • 28
        Possibilities of explaining the electroweak scale by generalized ensembles in QFT
        Speaker: Kiyoharu Kawana
        HPNP_2025.pdf
      • 29
        Light thermal self-interacting dark matter in the shadow of non-standard cosmology
        Speaker: Shu-Yu Ho (Academia Sinica)
        HPNP2025_LSIDM.pdf
      • 30
        Implication from the entanglement entropy for phase transitions in the early Universe
        Speaker: Masanori Tanaka (Peking University)
        HPNP2025_MasanoriTanaka.pdf
    • 18:00
      Reception Cafeteria "La Foret (University of Osaka)

      Cafeteria "La Foret

      University of Osaka
  • Tuesday 10 June
    • Plenary: Session III: Chair S. Moretti Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • 10:50
      Break Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Plenary: Session IV: Chair S. C. Park Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 36
        Critical Unstable Qubits in Particle Physics and Beyond
        Speaker: Apostolos Pilaftsis (University of Manchester)
        PILAFTSIS_CUQs_HPNP2025.pdf
      • 37
        Naturalness of the Higgs boson mass. The role of gravity
        Speaker: Vincenzo Branchina (University of Catania)
        Branchina-Osaka-2025.pdf
      • 38
        Gravitational waves from defect-driven phase transitions: domain walls
        Speaker: Ryusuke Jinno (Kobe University)
        Jinno.pdf
    • 12:30
      Photo Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • 12:50
      Lunch
    • Parallel: Session 3A: Chair R. Santos Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 39
        Horizontal three Higgs-doublet model
        Speaker: Dipankar Das (Indian Institute of Technology, Indore)
        Dipankar-Das-HPNP2025.pdf
      • 40
        Higgs Alignment limit and relaxed flavor constraints in a three-higgs-doublet extension
        Speaker: Ipsita Saha (Indian Instiute of Technology Madras)
        Saha_3HDM.pdf
      • 41
        Walking-dilaton hybrid inflation in dynamical scalegenesis
        Speaker: Hiroyuki Ishida (Toyama Prefectural University)
        HPNP2025_HiroyukiISHIDA.pdf
        HPNP2025_HiroyukiISHIDA.pptx
      • 42
        Revisiting Higgs physics in context of a light radion
        Speaker: Soumya Sadhukhan (Ramakrishna Mission Residential College (Autonomous), Vivekananda Centre for Research)
        Soumya-Sadhukhan-hpnp2025.pdf
      • 43
        Extended Higgs sectors based on SU(2) gauge theories with confinement
        Speaker: Tetsuo Shindou (Kogakuin University)
        HPNP2025_Shindou.pdf
    • Parallel: Session 3B: Chair R. Jinno H701 in Graduate School of Science

      H701 in Graduate School of Science

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 44
        Directional Detection of Boosted Dark Matter from Dark Photon-Mediated Annihilation
        Speaker: Keiko Nagao (Okayama University of Scienence)
        nagao_HPNP.pdf
      • 45
        SIMP Dark Matter During Reheating
        Speaker: Debtosh Chowdhury (Indian Institute of Technology Kanpur)
        HPNP_2025_Debtosh.pdf
      • 46
        Spontaneous CP violation, sterile neutrino dark matter and leptogenesis
        Speaker: Norimi Yokozaki (Zhejiang University)
        HPNP_yokozaki.pdf
      • 47
        Revisiting the bounds on diffuse axion-like particles background from gamma-ray observations
        Speaker: Sougata Ganguly (Institute for Basic Science CTPU-PTC)
        DSALPB_HPNP_2025_Sougata_Ganguly.pdf
      • 48
        Probing early universe reheating at the lepton colliders via dark matter UV freeze-in
        Speaker: Sahabub Jahedi (South China Normal University)
        Sahabub_HPNP25.pdf
    • 15:45
      Break Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Poster Session: Session 1 Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 49
        [01] Looking for a SFOEWPT in the RxSM at the HL-LHC and LISA
        Speaker: Alain Verduras (DESY)
        AVS_HPNP.pdf
      • 50
        [02] Five dimensional $SU(5) \times U(1)_{\rm PQ}$ grand unification
        Speaker: Junhao Zhu (Zhejiang University)
        Poster.pdf
      • 51
        [03] Exploration of Axions and Standard Model Global Properties
        Speaker: Jun-Chen Wang (Peking University)
        HPNP poster.pdf
      • 52
        [04] Testing leptogenesis and dark matter production during reheating with primordial gravitational waves
        Speaker: Arindam Basu (SRM University AP Andhra Pradesh)
        Leptogenesis_Poster_new.pdf
      • 53
        [05] Evanescent operator contribution to radiative correction to QCD theta parameter at two-loop level in the BMHV scheme
        Speaker: Naohiro Osamura (Nagoya University)
        HPNP_Osamura_250605.pdf
      • 54
        [06] Composite Dark Matter with Forbidden Annihilation
        Speaker: Takumu Yamanaka (University of Osaka)
        HPNP_Yamanaka.pdf
      • 55
        [07] Unravelling neutrino mass and dark matter in the radiative seesaw model with gauged $U(1)_{B−L}\times Z_2$ extension
        Speaker: Guohao Ying (The University of Osaka)
        HPNP2025_Guohao_Ying_poster.pdf
      • 56
        [08] Lepton flavor/number violation at µ+µ+ colliders
        Speaker: Ryoto Takai (SOKENDAI/KEK)
      • 57
        [09] Higgs-Modular inflation
        Speaker: Ryota Yanagita (Kyushu University)
        HPNP poster 2025.06.10.pdf
      • 58
        [10] Probing electroweak phase transition using the nearly aligned Higgs effective field theory
        Speaker: Ricardo Florentino (University of Osaka)
      • 59
        [11] Dark QCD perspective inspired by strong CP problem at QCD scale
        Speaker: Bin Wang (Cnter of theoretical physics, Jilin.U, China)
      • 60
        [12] Comprehensive Analysis of SU(6) Gauge-Higgs Grand Unified Theory and New Models
        Speaker: Ryujiro Nago (Osaka Metropolitan University)
        HPNP2025_poster_Nago.pdf
      • 61
        [13] Long-lived Light Mediators in a Higgs Portal Model at Future Lepton Colliders
        Speaker: Camellia Bose (Indian Institute of Science)
        Poster_HPNP_2025.pdf
      • 62
        [14] Mass spectrum and symmetry breaking of gauge fields in Yang-Mills theory with extra dimensions of two-dimensional sphere
        Speaker: Yuki Honda (Yokohama National University)
        hpnp2025_poster_hondayuki.pdf
      • 63
        [15] Electroweak phase transition enhanced by a CP-violating dark sector
        Speaker: Jasmine Thomson-Cooke (Dublin Institute for Advanced Studies)
        HPNP2025_Poster-3.pdf
      • 64
        [16] QCD axion from chiral gauge theories
        Speaker: Shonosuke Takeshita (Hiroshima University)
        HPNP2025_poster_Takeshita.pdf
      • 65
        [17] Lattice study of singlet-assisted electroweak phase transition
        Speaker: Guotao Xia (Tsung-Dao Lee Institute)
        Guotao_HPNP_Poster.pdf
      • 66
        [18] Search for di-jet resonance in the LHC-ATLAS experiment
        Speaker: Ryo Ishikawa (Institute of Science Tokyo (JP))
        HPNP_poster_rishikaw.pdf
  • Wednesday 11 June
    • Plenary: Joint Session with Experiments I: Chair T. Masubuchi Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 67
        Aim of this joint session
        Speaker: Shinya Kanemura (University of Osaka)
        JointSession_HPNP2025.pdf
        JointSession_HPNP2025.pptx
      • 68
        Introduction/Advertisement of International Leading Research
        Speaker: Kazunori Hanagaki (KEK High Energy Accelerator Research Organization (JP))
        ilr_250611.pdf
      • 69
        Theoretical overview for future LHC
        Speaker: Michael Spira (Paul Scherrer Institute (CH))
        spira.pdf
      • 70
        Latest LHC Results (Exp.)
        Speaker: Shigeki Hirose (University of Tsukuba (JP))
        HPNP2025_20250611_final.pdf
      • 71
        HL-LHC Prospect (Exp.)
        Speaker: Yasuyuki Horii (Nagoya University (JP))
        HL-LHC_Prospect.pdf
    • 11:05
      Break Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Plenary: Joint Session with Experiments II: Chair G. Weiglein Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
  • Thursday 12 June
    • Plenary: Session V: S. Heinemeyer Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • 10:50
      Break Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Parallel: Session 4A: Chair T. Takahashi Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 80
        NANOGrav and other PTA signals and PBH from the modified Higgs inflation
        Speaker: Po-Yen Tseng (National Tsing Hua University)
        talk.pdf
      • 81
        Probing BSM effects through gravitational wave observations
        Speaker: Katsuya Hashino (National Institute of Technology, Fukushima College)
        HPNP2025_KH.pdf
      • 82
        Primordial Magnetogenesis in the Two-Higgs-doublet Model
        Speaker: Maria Olalla Olea Romacho (King's College London)
        Osaka-2.pdf
      • 83
        Unitarity in Einstein-Cartan Higgs Inflation with Quantum Correction
        Speaker: Minxi He (Institute for Basic Science)
        MinxiHE_HPNP2025.pdf
      • 84
        Effects of electroweak phase transition on dark matter relic density
        Speaker: Chikako Idegawa (Sun Yat-sen University)
        HPNP2025_CI.pdf
      • 85
        Primordial Black Hole catalyzes the First-Order Electroweak Phase Transition and its Parameter Space
        Speaker: Jiang Zhu (Tsung-Dao Lee Institute, Shanghai jiao tong Univercity)
        ZJ_HPNP2025.pdf
    • Parallel: Session 4B: Chair J. Song H701 in Graduate School of Science

      H701 in Graduate School of Science

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 86
        Cosmological Signatures of Neutrino Seesaw Mechanism
        Speaker: Chengcheng Han (Sun Yat-sen U.)
        ChengchengHan.pdf
      • 87
        Model building aspects of cosmological collider
        Speaker: Shuntaro Aoki (RIKEN)
        HPNP2025.pdf
      • 88
        Resonant Forbidden Leptogenesis
        Speaker: Shaoping Li (University of Osaka)
        RFL_LiSP.pdf
      • 89
        New physics decaying into metastable particles: impact on cosmic neutrinos
        Speaker: Kensuke Akita (University of Tokyo)
        HPNP2025_Akita.pdf
      • 90
        Gravitational Waves and Inflationary Observables as Windows to Non-Thermal Leptogenesis
        Speaker: Dibyendu Nanda (University of Osaka)
        HPNP2025_DNanda.pdf
      • 91
        Gauge coupling jump and small instantons from a large non-minimal coupling
        Speaker: Juntaro Wada (University of Tokyo)
        ForHPNP2025_WADA.pdf
    • 13:00
      Lunch
    • Poster Session: Session 2 Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 92
        [01] Vector boson fusion & associated production of Higgs bosons as an LHC signature of CP violation
        Speaker: Álvaro Lozano Onrubia (IFT UAM-CSIC & Universidad Autónoma de Madrid)
        Poster_HPNP_final_version_print.pdf
      • 93
        [02] Supercooled conformal vector dark matter
        Speaker: Chenghao Zhan (Beihang Univ.)
        Poster_HPNP2025_Zhan.pdf
      • 94
        [03] A positive-definite formulation of tunneling action
        Speaker: Shogo Matake (Kobe university)
        HPNP_2025.pdf
      • 95
        [04] Pseudo-Nambu-Goldstone-Boson Dark Matter with Three Complex Scalars
        Speaker: Riasat Sheikh (Kyushu University)
        poster_HPNP2025.pdf
      • 96
        [05] Leptogenesis in the presence of density perturbations
        Speaker: Rin Takada (University of Tokyo)
        Leptogenesis_250612_ver2.pdf
      • 97
        [06] Sterile neutrino dark matter and threshold effect
        Speaker: Subaru Fujisawa (The University of Tokyo)
      • 98
        [07] T violation at a future neutrino factory
        Speaker: Sho Sugama (Yokohama Natl. Univ.)
        HPNP2025_ShoSugama.pdf
      • 99
        [08] Impact of the Electroweak Weinberg Operator on the Electric Dipole Moment of Electron
        Speaker: Kiyoto Ogawa (Nagoya University)
        HPNP2025_Ogawa.pdf
      • 100
        [09] H^+W^-Z vertices as a probe of symmetry structures of the Higgs sector and their test at future colliders
        Speaker: Leonard Humphrey (University of Osaka)
      • 101
        [10] Vh production via Vector-Boson-Scattering at lepton colliders in the Feynman-diagram gauge
        Speaker: Hiroyuki Furusato (Iwate University)
      • 102
        [11] Baryogenesis via QCD preheating driven by QCD Higgs
        Speaker: Xin-Ru Wang (Jilin University)
      • 103
        [12] Higgs Portal Dark Matter and Neutrino mass generation in a Z4 Scotogenic model
        Speaker: Noel Jobu (Shiv Nadar Institution of Eminence Deemed to be University)
        HPNP_2025_Noel_Jobu.pdf
      • 104
        [13] Electroweak baryogenesis in the three-loop neutrino mass model with dark matter
        Speaker: Sora Taniguchi (University of Osaka)
        HPNP2025_Taniguchi.pdf
      • 105
        [14] Feasibility of Higgs Potential Shape Classification at Future Colliders
        Speaker: Shuhei Ohzawa (University of Toyama)
        HPNP2025_ohzawa.pdf
      • 106
        [15] Higgs Boson Production at µ^+ µ^+ Colliders
        Speaker: Lukas Treuer (KEK/SOKENDAI, YITP/Kyoto U.)
        HPNP2025_Poster_LukasTreuer.pdf
      • 107
        [16] A perturbatively consistent and gauge-invariant approach for the criterion of “strong” first order electroweak phase transition
        Speaker: Yanda Wu (Tsung-Dao Lee Institute / Shanghai Jiao Tong University)
        Osaka_poster_Yanda_Wu.pdf
      • 108
        [17] Vacuum stability of an extended Higgs sector with multi-scalars under U(1) global symmetries
        Speaker: Yunita Kristanti Andriani (University of Osaka)
        HPNP2025_Poster_YKAndriani.pdf
    • 19:00
      Banquet Sanraku Room, West Wing 2nd Floor (RIHGA Royal Hotel Osaka )

      Sanraku Room, West Wing 2nd Floor

      RIHGA Royal Hotel Osaka

      Nakanoshima 5-3-68, Kita-ku, Osaka-city
  • Friday 13 June
    • Plenary: Session VI: Chair M. Ramsey-Musolf Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 109
        Indirect Detection of the Lightest WIMP
        Speaker: Shigeki Matsumoto (Kavli IPMU)
        ShigekiMATSUMOTO.pdf
      • 110
        A fresh look at reheating after inflation
        Speaker: Tomo Takahashi (Saga University)
        T_Takahashi.pdf
      • 111
        Collider-Cosmology Synergy from BSM Strong Dynamics
        Speaker: Stefania De Curtis (INFN and Physics Department of the University of Florence)
        Osaka2025.pdf
      • 112
        Dark matter multiplet stabilized by a non-abelian group
        Speaker: Igor Ivanov (Sun Yat-sen University, Zhuhai, China)
        Igor-Ivanov-HPNP-2025.pdf
      • 113
        RockStar Baryogenesis: Baryogenesis from primordial CP violation
        Speaker: Venus Keus (Dublin Institute for Advanced Studies (DIAS))
        VKeus_HPNP2025.pdf
    • 10:50
      Break Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
    • Parallel: Session 5A: T. Robens Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 114
        Accumulating hints for flavorful Higgs bosons at the electroweak scale
        Speaker: Syuhei Iguro (Kabayashi Maskawa Institute (Nagoya university) / KEK Theory center)
        Iguro_HPNP25.pdf
      • 115
        Light 2HDM scalars as dark matter mediators
        Speaker: Johannes Herms (Max-Planck-Institut für Kernphysik / Kavli IPMU)
        250613OsakaLight2HDMPortal.pdf
      • 116
        Effective field theory for type II seesaw model —symmetric phase v.s. broken phase—
        Speaker: Yoshiki Uchida (South China Normal University)
        YoshikiUchida_20250613.pdf
      • 117
        On the CP Properties of Spin-0 Dark Matter
        Speaker: Atri Dey (Uppsala U.)
        HPNP2025_ATRI_DEY.pdf
      • 118
        Landscape of the (extended) Georgi Machacek model in the presence of a light scalar
        Speaker: Poulami Mondal (Indian Institute of Technology Kanpur)
        Poulami_Mondal.pdf
      • 119
        Unveiling the Unexplored Decay Mode of a Light Charged Higgs Boson to an Off-Shell Top Quark and a Bottom Quark
        Speaker: Jinheung Kim (KIAS)
        JK_HPNP2025.pdf
    • Parallel: Session 5B: Chair I. Ivanov H701 in Graduate School of Science

      H701 in Graduate School of Science

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 120
        Prospects on the minimal 5D $U(1)_{L_{\mu} - L_{\tau}}$: Power of DUNE near detector
        Speaker: Kenji Nishiwaki (Shiv Nadar Institute of Eminence)
        Kenji-HPNP2025_compressed.pdf
      • 121
        Light gauge boson in the context of low and high energy experiments
        Speaker: Arindam Das (Hokkaido University)
        HPNP2025_Das-1.pdf
      • 122
        Symmetric mass generation
        Speaker: Akio Tomiya (Tokyo Woman’s Christian University)
        HPNP2025_smg_v3.pdf
      • 123
        Future beam dumps constraint on light bosons with lepton flavor violating couplings
        Speaker: Kento Asai (YITP, Kyoto University)
        HPNP2025_KentoAsai.pdf
      • 124
        Pseudo NG bosons from finite modular symmetry
        Speaker: Junichiro Kawamura (Waseda University)
        slide_pNG_FMS_JKawamura.pdf
      • 125
        Analysing $\Lambda_b \to \Lambda^* \nu \bar{\nu}$ decay in light of the recent Belle-II $B^+\to K^+ \nu \bar{\nu}$ data
        Speaker: Ria Sain (Central China Normal U.)
        HPNP-Ria-Sain.pdf
    • 13:00
      Lunch
    • Plenary: Session VII: Chair H. E. Haber Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
      • 126
        New Discovery modes for a light charged Higgs boson at the LHC
        Speakers: Mohamed Krab (National Taiwan University), Abdesslam Arhrib (UAE Morocco)
        osaka-aa-1.pdf
      • 127
        Attempt at Constructing a Model of Grand Gauge-Higgs Unification with Family Unification
        Speaker: Nobuhito Maru (Osaka Metropolitan University)
        HPNP2025.pdf
        HPNP2025.pptx
      • 128
        Di-Higgs production at the LHC: Theory vs. Experiment
        Speaker: Sven Heinemeyer (IFT Madrid)
        sven.pdf
    • Closing Nambu-Yoichiro Hall

      Nambu-Yoichiro Hall

      The University of Osaka

      1-1 Machikaneyama-cho, Toyonaka, Osaka, Japan
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