HPNP2019 - The 4th International Workshop on "Higgs as a Probe of New Physics 2019"

18 Feb 2019, 08:00 → 22 Feb 2019, 18:00 Asia/Tokyo

Nambu Yoichiro Hall (Osaka University)

The 4th International Workshop on "Higgs as a Probe of New Physics" (HPNP2019) will be hosted by Osaka University. The aim of HPNP2019 is to bring together Higgs related physicists from around the world to discuss the relation between Higgs physics and models beyond the Standard Model. More details can be found on the workshop homepage, http://www3.u-toyama.ac.jp/theory/HPNP2019/

Monday, 18 February

08:00 → 08:50 Registration

09:00 → 09:30 Opening session: Opening Address

09:00 Welcome address

Speaker: Shinya KANEMURA (Osaka University)

09:10 Introduction to HET group in Osaka University

Speaker: Prof. Tetsuya Onogi (Osaka University)

09:20 Announcements

Speaker: LOC

09:30 → 10:30 Oral Session: Session 18A

09:30 Symmetries and Mass Degeneracies in the Scalar Sector

Speaker: Howard Haber (University of California,Santa Cruz (US))

HPNP_MassDegenerate.pdf

10:00 Disentangling Pseudo-Goldstone DM from Vector DM

Speaker: Bohdan Grzadkowski (University of Warsaw)

Osaka_2019_Grzadkowski.pdf

10:30 → 11:00 Break

11:00 → 12:30 Oral Session: Session 18B

11:00 Recent Results and Future Prospects of Higgs Physics at the LHC

Speaker: Tatsuya Masubuchi (University of Tokyo (JP))

HPNP2019_v1.pdf

11:45 Space gravitational wave antenna DECIGO and B-DECIGO

Speaker: Seiji Kawamura (Nagoya University)

HPNP_Kawamura_20190218.pdf

12:30 → 14:00 Lunch

14:00 → 15:30 Oral Session: Session 18C

14:00 Measuring Higgs-boson property at the LHC and future $e^+e^-$ collider

Speaker: Qing-Hong Cao (Peking University)

CAO_HIggs_HPNP19_v2.pdf

14:30 CP in extended scalar sectors at the LHC

Speaker: Rui Santos (CFTC, Universidade de Lisboa)

HPNP2019_santos.pdf

15:00 Higgs Pair Production in the Standard Model and Beyond

Speaker: Milada Muhlleitner (KIT - Karlsruhe Institute of Technology (DE))

muhlleitnerhpnp2019.pdf

15:30 → 16:00 Break

16:00 → 18:35 ILC Symposium

16:00 Introduction

Speaker: Shinya KANEMURA (Osaka University)

ILC_Symposium_HPNP2019_Intro.pdf

16:10 ILC project (Status and Prospect)

Speaker: Yasuhiro Okada (KEK)

HPNP20190218-okada.pdf

HPNP20190218-okada.pptx

16:30 Overview of the physics at the ILC

Speaker: Keisuke Fujii (High Energy Accelerator Research Organization (JP))

20190218fujiik.pdf

17:00 Higgs precision (EFT) at the ILC

Speaker: Dr Junping Tian (The University of Tokyo)

PrecisionHiggs_HPNP2019.pdf

17:15 Higgs precision (Multi Higgs models) at the ILC

Speaker: Kei Yagyu (Seikei University)

HPNP2019-Yagyu.pdf

HPNP2019-Yagyu.pptx

17:30 Higgs precision (New physics) at the ILC

Speaker: Dr Eibun Senaha (IBS-CTPU)

HPNP2019_senaha.pdf

17:45 New physics searches

Speaker: Yutaka Hosotani (Osaka University)

HPNP2019-hosotani.pdf

18:05 Panel Discussion

19:00 → 21:00 Reception

Tuesday, 19 February

09:00 → 10:15 Oral Session: Session 19A

09:00 Cosmology on electroweak scales

Speaker: Thomas Markus Konstandin (Deutsches Elektronen-Synchrotron (DE))

seminar.pdf

09:30 EW Baryogenesis through varying Yukawas in Composite Higgs models

Speaker: Sebastian Bruggisser (Institut für Theoretische Physik der Universität Heidelberg)

Bruggisser_Baryogenesis.pdf

10:00 Cosmological constraints on leptophilic flavons

Speaker: Dr Venus Keus (University of Helsinki)

VKeus.pdf

10:15 → 10:45 Break

10:45 → 12:35 Oral Session: Session 19B

10:45 CP in the Dark

Speaker: Prof. Pedro Ferreira (ISEL and CFTC, Lisbon, Portugal)

HPNP 2019.pptx

11:15 Dark matter in the supersymmetric left-right model

Speaker: Katri Huitu (University of Helsinki)

huitu_HPNP_190219.pdf

11:35 Dark matter impostors with Higgs portal couplings in multicomponent dark sector

Speaker: Dr Takaaki Nomura (Korea Institute for Advanced Study)

T-Nomura0219.pdf

11:50 Detectability of pseudo-Goldstone boson dark matter

Speaker: Dr Takashi Toma (Kyoto University)

hpnp.pdf

12:05 Fermion dark matter in models with U(1) symmetry

Speaker: Dr Toshinori Matsui

190219HPNP_matsui.pdf

12:20 Light Fermionic WIMP Dark Matter with Light Scalar Mediator

Speaker: Dr Po-Yen Tseng (The University of Tokyo, Kavli IPMU)

talk.pdf

12:35 → 14:05 Lunch

14:05 → 15:45 Oral Session: Session 19C

14:05 U(1)_H extensions of 2HDM

Speaker: Prof. Pyungwon Ko (KIAS)

hpnp2019_pko.pdf

14:35 Basis-invariant road to 3HDMs with symmetries

Speaker: Igor Ivanov (CFTP, Instituto Superior Técnico, U. Lisboa)

Ivanov-HPNP2019.pdf

15:05 Unitarity constraints on general Higgs sectors

Speaker: Mark Dayvon Goodsell (Sorbonne Université (FR))

HPNP.pdf

15:25 R-symmetry for Higgs alignment without decoupling

Speaker: Prof. Karim Benakli (Centre National de la Recherche Scientifique (FR))

HPNP2019-F.pdf

15:45 → 16:05 Break

16:05 → 18:20 Poster Session: Poster Session I

16:05 Constraints on a light scalar in a singlet Higgs extension of the SM at Belle-II

Speaker: Miki Yonemura (Ochanomizu-Univ.)

yonemura.pdf

16:05 Coupling unification in an extension of the minimal dark matter model and collider signatures

Speaker: Ms Kana Hayami (Ochanomizu University)

hayami.pdf

16:05 Custodial symmetry violation in the Georgi-Machacek model

Speaker: Ben Keeshan (Carleton University)

BenKeeshanPosterCustViolGM.pdf

16:05 Discrimination of Dark Matter Velocity Distribution by Directional Detection

Speaker: Dr Keiko Nagao (Okayama University of Science)

keikonagao.pdf

16:05 Exploring dynamical CP violation induced baryogenesis by gravitational waves and colliders

Speaker: Dr Fa Peng Huang (IBS-CTPU)

FapengHuang_A0_poster.pdf

16:05 Foreground effect on the J-factor estimation of dwarf spheroidal galaxies

Speaker: shunichi horigome (Kavli IPMU)

poster_ShunichiHorigome.pdf

16:05 Generation of particle number asymmetry with inflaton background

Speaker: Mr Apriadi Salim Adam (Graduate school of science, Hiroshima University)

HPNP_poster_apriadi.pdf

16:05 GUT inspired SO(5) × U(1) × SU(3) gauge-Higgs unification

Speaker: Dr Shuichiro Funatsu (IOPP, CCNU)

HPNP2019_funatsu.pdf

16:05 Higgs Inflation and the Refined dS Conjecture

Speaker: Sung Mook Lee (Yonsei University)

HPNP2019_SML.pdf

16:05 Indirect search for CP-violation in the Higgs sector by the precision test of Higgs couplings

Speaker: Mr Mitsunori Kubota (Osaka University)

HPNP2019_MitsunoriKubota.pdf

16:05 Is there a Higgs mechanism in the dark sector?

Speaker: Dr Mengchao Zhang

HPNP2019_mczhang.pdf

16:05 LFV decays of Higgs boson and dark matter in new model for Dirac neutrino masses

Speaker: Kazuki Enomoto (Osaka University)

Enomoto_HPNP2019.pdf

16:05 Light charged Higgs boson with dominant decay to quarks and its search at LHC and future colliders

Speaker: Muyuan Song (University of Southampton)

HPNP2019MUYUANSONG.pdf

16:05 Loop corrections to dark matter direct detection in a pseudoscalar mediator dark matter model

Speaker: Motoko Fujiwara (Nagoya University)

HPNP2019-Motoko_FUJIWARA.pdf

16:05 Muon g-2 and FCNC in Split-Family SUSY

Speaker: Motoo Suzuki (ICRR, The University of Tokyo)

HPNP2019_suzuki.pdf

16:05 Off-shell Higgs effects of a classically scale invariant model in e^+e^- processes

Speaker: Yoshio Fujitani (Tohoku University)

HPNP2019_YFujitani.pdf

16:05 Probing charged Higgs bosons at the LHC using top polarization

Speaker: Adil Jueid

16:05 Testability of the extended Higgs models by collider and gravitational-wave experiments

Speaker: Katsuya Hashino

HPNP_posterHashino.pdf

16:05 Two-loop corrections to the Higgs trilinear coupling in models with extended Higgs sectors

Speaker: Johannes Braathen (Osaka University)

Braathen_HPNP.pdf

Wednesday, 20 February

09:00 → 10:15 Oral Session: Session 20A

09:00 Electroweak Scalars: Cosmological Implications and Terrestrial Probes

Speaker: Michael Ramsey-Musolf (U. Massachusetts Amherst)

MJRM HPNP 2019.pdf

09:30 Long Live the Higgs boson: Collider probes of freeze-in Dark Matter via the Higgs

Speaker: Jose Miguel No Redondo (Universidad Autónoma de Madrid)

HPNP_JMNo_Final.pdf

10:00 Top-driven electroweak baryogenesis

Speaker: Kaori Fuyuto

KaoriFuyuto_HPNP2019.pdf

10:15 → 10:45 Break

10:45 → 12:20 Oral Session: Session 20B

10:45 Higgs Bosons below 125 GeV?!

Speaker: Sven Heinemeyer (CSIC (Madrid, ES))

sven.pdf

11:15 Pursuing exotic decay channels of a charged Higgs boson

Speaker: Jeonghyeon Song

HPNP2019-Song.pdf

11:35 Deciphering CP Property of Top-Higgs Interaction and Higgs Total Width from Multi-Top Production

Speaker: Yandong Liu (Beijing Normal University)

Top-Higgs.pdf

11:50 Multi-Higgs production at the LHC in the Type-I 2HDM

Speaker: Shoaib Munir (KIAS, Seoul)

HPNP19_Munir.pdf

12:05 Probing neutral BSM gauge boson from Higgs at the colliders

Speaker: Dr Arindam Das (Osaka University)

Das_HPNP2019.pdf

Thursday, 21 February

09:00 → 10:40 Oral Session: Session 21A

09:00 Higgs as a probe of long-lived particle productions

Speaker: Nobuchika Okada (University of Alabama)

Okada_HPNP_2019.pdf

09:30 Reconstructing Higgs masses in Type-X 2HDM for muon g-2

Speaker: Eung Jin Chun (Korea Institute for Advanced Study)

190221 HPNP 2HDMX ejchun.pdf

10:00 Higgs inflation and the Swampland Conjecture

Speaker: Prof. Seong Chan Park (Yonsei University)

spark_HPNP2019.pdf

10:20 Higgs potential, New Physics and Stability of the EW vacuum

Speaker: Prof. Vincenzo Branchina (University of Catania)

Branchina_Osaka.pdf

10:40 → 11:10 Break

11:10 → 12:00 Oral Session: Session 21B

11:10 Learning from Higgs Physics at Future Higgs Factories

Speaker: Shufang Su (University of Arizona)

Higgs_precision_implication_HPNP_022119.pdf

11:40 The golden couple of the SM: top and Higgs at present and future colliders

Speaker: Marcel Vos (IFIC Valencia (ES))

futureEFT.pdf

12:00 → 13:55 Conference photo, campus tour, and Lunch

13:55 → 14:55 Oral Session: Session 21C

13:55 Hierarchy problem from bottom-up and/or top-down

Speaker: Satoshi Iso (KEK)

HPNP-iso.pdf

HPNP-iso.pptx

14:25 Topological Aspects of Two Higgs Doublet Models

Speaker: Muneto Nitta (Keio University)

2HDM-HPNP-2019.pdf

2HDM-HPNP-2019.pptx

14:55 → 15:15 Break

15:15 → 17:30 Poster Session: Poster Session II

15:15 Dark Matter Signals at the LHC from a 3HDM

Speaker: Diana Rojas-Ciofalo (University of Southampton)

HPNP19_Diana_Rojas.pdf

15:15 Deep learning in searching for a broad $t\bar t$ resonance at the LHC

Speaker: Ke-Pan Xie (Seoul National University)

Poster_Osaka_University.pdf

15:15 Effect of Scattering Amplitude Interference Terms On the Search for a Charged Higgs Boson

Speaker: Riley Patrick (The University of Adelaide)

interference-poster.pdf

15:15 Electroweak vacuum collapse induced by Higgs vacuum fluctuations around evaporating black holes

Speaker: Hiroki Matsui (KEK)

Hiro_HPNP2019.pdf

15:15 Fermion mass hierarchy in grand Gauge-Higgs unification

Speaker: Mr Yoshiki Yatagai (Japan/Osaka City University)

2019 2@HPNP.pdf

15:15 Numerical study of the $\mathcal{N}=2$ Landau--Ginzburg model

Speaker: Okuto Morikawa (Kyushu University)

morikawa_hpnp2019.pdf

15:15 On the fine-tuning of Higgs inflation in metric and Palatini formulations

Speaker: Mio Kubota (Ochanomizu University)

HPNP2019_Mio_Kubota.pdf

15:15 One-loop corrections to Higgs branching ratios in extended Higgs models

Speaker: Kodai Sakurai

Sakurai_HPNP2019.pdf

15:15 Phase Transitions in Twin Higgs Models

Speaker: Kohei Fujikura (Tokyo Institute of Technology)

HPNP2019KF.pdf

15:15 Probing electroweak multiplet dark scalars indirectly through e+e- > Z H process

Speaker: Ya Zhang (Peking University)

HPNP2019_YaZhang.pdf

15:15 Probing Electroweakly Interacting Massive Particles with Precision Measurements at 100 TeV Hadron Colliders

Speaker: Mr So Chigusa (University of Tokyo)

SoChigusa.pdf

15:15 Probing Naturalness by the Tail of the Off-shell Higgs via Polarization Tagging

Speaker: Zhuoni Qian (IBS)

HPNP_Poster_201902.pdf

15:15 Probing the Higgs boson-gluon coupling at e+e- colliders

Speaker: Gexing Li

HPNP2019_Gexing.pdf

HPNP2019_Gexing.pptx

15:15 Same sign pair production of singly-charged Higgs bosons at hadron colliders

Speaker: Masashi Aikou (Osaka University)

HPNP2019_Aiko.pdf

15:15 Scotogenic dark matter and single-zero textures of the neutrino mass matrix

Speaker: Dr Teruyuki Kitabayashi (Tokai University)

hpnp2019_kitabayashi.pdf

15:15 Suppression of dark matter-nucleon scattering in singlet Higgs extension of the SM and its signature at collider experiments

Speaker: Sachiho Abe (Ochanomizu U.)

HPNP2019_Abe.pdf

15:15 Symmetry and Geometry in Generalized Higgs Sector

Speaker: Dr Nagai Ryo (Tohoku University)

hpnp2019Nagai.pdf

15:15 The search for Z-funnel WIMP at ILC

Speaker: Taisuke Katayose (kavil IPMU)

HPNP2019_Katayose.pdf

15:15 Three-component dark mater system in a radiative seesaw model

Speaker: Daiki Kaneko (Kanazawa University)

HPNP2019_Kaneko.pdf

18:30 → 20:00 Transfer to Osaka Geihinkan by conference bus

20:00 → 22:30 Conference Dinner

Friday, 22 February

09:00 → 10:55 Oral Session: Session 22A

09:00 A Concrete Composite 2-Higgs Doublet Model

Speaker: Stefania De Curtis (Universita e INFN, Firenze (IT))

osaka_decurtis .pdf

09:30 Composite Higgs bosons and non-standard top partner decays

Speaker: Rikard Enberg (Uppsala University)

HPNP Osaka 2019.pdf

09:50 Hidden scalar QCD at leading-order scale-symmetry limit: probed as enhanced diHiggs signal

Speaker: Prof. Shinya Matsuzaki (Jilin University)

HPNP2019-ShinyaMatsuzaki-02222019.pdf

10:05 Light scalars in composite Higgs models

Speaker: Thomas Flacke (IBS CTPU)

FlackeOsaka1902new.pdf

10:20 Higgs production in association with a photon in extended Higgs models at ILC250

Speaker: Kentarou Mawatari (Osaka U.)

1902hpnp_mawatari.pdf

10:40 Observables and New Physics Scales @ Future Lepton Colliders

Speaker: Dr Shao-Feng Ge (Kavli IPMU & UC Berkeley)

190222_HPNP.pdf

10:55 → 11:25 Break

11:25 → 12:50 Oral Session: Session 22B

11:25 The implication of gauge–Higgs unification for the hierarchical fermion masses

Speaker: Prof. C.S. Lim (Tokyo Woman's Christian University)

HPNP19.pdf

11:45 Scotogenic Model: Phenomenological Constraints and Mono-Higgs Search

Speaker: Amine Ahriche (U. Jijel)

Ahriche_HPNP2019.pdf

12:05 Lepton-nucleus CLFV scattering $\ell_{i}N \to \ell_{j}X$ by scalar interaction

Speaker: Dr Masato Yamanaka (Kyushu Sangyo University)

HPNP2019-Yamanaka.pdf

12:20 Quintessence Saves Higgs Instability

Speaker: Dr Chengcheng Han (Kavli IPMU)

talk_HPNP.pdf

12:35 Higgs inflation in the NMSSM: impact at the electroweak scale

Speaker: Sebastian Paßehr (Sorbonne Universite)

NMSSMInflation.pdf

12:50 → 14:20 Lunch

14:20 → 15:25 Oral Session: Session 22C

14:20 Determination of Higgs couplings to weak bosons

Speaker: Prof. Cheng-Wei Chiang (National Taiwan University)

HPNP - Chiang.pdf

14:50 Limits on exotic contributions to electroweak symmetry breaking

Speaker: Heather Logan (Carleton University)

exoticEWSB-HPNP19.pdf

15:10 Light Scalars in Georgi-Machacek Model at the LHC

Speaker: Dr Yongcheng Wu (Carleton University)

ycwu_HPNP2019.pdf

15:25 → 15:55 Break

15:55 → 16:55 Summary session: Summary and Concluding remarks