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 Registration

Opening session: Opening Address¶

1 Welcome address¶

Speaker: Shinya KANEMURA (Osaka University)

2 Introduction to HET group in Osaka University¶

Speaker: Prof. Tetsuya Onogi (Osaka University)

3 Announcements¶

Speaker: LOC

Oral Session: Session 18A¶

4 Symmetries and Mass Degeneracies in the Scalar Sector¶

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

HPNP_MassDegenerate.pdf

5 Disentangling Pseudo-Goldstone DM from Vector DM¶

Speaker: Bohdan Grzadkowski (University of Warsaw)

Osaka_2019_Grzadkowski.pdf

10:30 Break

Oral Session: Session 18B¶

6 Recent Results and Future Prospects of Higgs Physics at the LHC¶

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

HPNP2019_v1.pdf

7 Space gravitational wave antenna DECIGO and B-DECIGO¶

Speaker: Seiji Kawamura (Nagoya University)

HPNP_Kawamura_20190218.pdf

12:30 Lunch

Oral Session: Session 18C¶

8 Measuring Higgs-boson property at the LHC and future e+e− collider¶

Speaker: Qing-Hong Cao (Peking University)

CAO_HIggs_HPNP19_v2.pdf

9 CP in extended scalar sectors at the LHC¶

Speaker: Rui Santos (CFTC, Universidade de Lisboa)

HPNP2019_santos.pdf

10 Higgs Pair Production in the Standard Model and Beyond¶

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

muhlleitnerhpnp2019.pdf

15:30 Break

ILC Symposium¶

11 Introduction¶

Speaker: Shinya KANEMURA (Osaka University)

ILC_Symposium_HPNP2019_Intro.pdf

12 ILC project (Status and Prospect)¶

Speaker: Yasuhiro Okada (KEK)

HPNP20190218-okada.pdf

HPNP20190218-okada.pptx

13 Overview of the physics at the ILC¶

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

20190218fujiik.pdf

14 Higgs precision (EFT) at the ILC¶

Speaker: Dr Junping Tian (The University of Tokyo)

PrecisionHiggs_HPNP2019.pdf

15 Higgs precision (Multi Higgs models) at the ILC¶

Speaker: Kei Yagyu (Seikei University)

HPNP2019-Yagyu.pdf

HPNP2019-Yagyu.pptx

16 Higgs precision (New physics) at the ILC¶

Speaker: Dr Eibun Senaha (IBS-CTPU)

HPNP2019_senaha.pdf

17 New physics searches¶

Speaker: Yutaka Hosotani (Osaka University)

HPNP2019-hosotani.pdf

18 Panel Discussion¶

19:00 Reception

Tuesday 19 February ¶

Oral Session: Session 19A¶

19 Cosmology on electroweak scales¶

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

seminar.pdf

20 EW Baryogenesis through varying Yukawas in Composite Higgs models¶

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

Bruggisser_Baryogenesis.pdf

21 Cosmological constraints on leptophilic flavons¶

Speaker: Dr Venus Keus (University of Helsinki)

VKeus.pdf

10:15 Break

Oral Session: Session 19B¶

22 CP in the Dark¶

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

HPNP 2019.pptx

23 Dark matter in the supersymmetric left-right model¶

Speaker: Katri Huitu (University of Helsinki)

huitu_HPNP_190219.pdf

24 Dark matter impostors with Higgs portal couplings in multicomponent dark sector¶

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

T-Nomura0219.pdf

25 Detectability of pseudo-Goldstone boson dark matter¶

Speaker: Dr Takashi Toma (Kyoto University)

hpnp.pdf

26 Fermion dark matter in models with U(1) symmetry¶

Speaker: Dr Toshinori Matsui

190219HPNP_matsui.pdf

27 Light Fermionic WIMP Dark Matter with Light Scalar Mediator¶

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

talk.pdf

12:35 Lunch

Oral Session: Session 19C¶

28 U(1)_H extensions of 2HDM¶

Speaker: Prof. Pyungwon Ko (KIAS)

hpnp2019_pko.pdf

29 Basis-invariant road to 3HDMs with symmetries¶

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

Ivanov-HPNP2019.pdf

30 Unitarity constraints on general Higgs sectors¶

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

HPNP.pdf

31 R-symmetry for Higgs alignment without decoupling¶

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

HPNP2019-F.pdf

15:45 Break

Poster Session: Poster Session I¶

32 Constraints on a light scalar in a singlet Higgs extension of the SM at Belle-II¶

Speaker: Miki Yonemura (Ochanomizu-Univ.)

yonemura.pdf

33 Coupling unification in an extension of the minimal dark matter model and collider signatures¶

Speaker: Ms Kana Hayami (Ochanomizu University)

hayami.pdf

34 Custodial symmetry violation in the Georgi-Machacek model¶

Speaker: Ben Keeshan (Carleton University)

BenKeeshanPosterCustViolGM.pdf

35 Discrimination of Dark Matter Velocity Distribution by Directional Detection¶

Speaker: Dr Keiko Nagao (Okayama University of Science)

keikonagao.pdf

36 Exploring dynamical CP violation induced baryogenesis by gravitational waves and colliders¶

Speaker: Dr Fa Peng Huang (IBS-CTPU)

FapengHuang_A0_poster.pdf

37 Foreground effect on the J-factor estimation of dwarf spheroidal galaxies¶

Speaker: shunichi horigome (Kavli IPMU)

poster_ShunichiHorigome.pdf

38 Generation of particle number asymmetry with inflaton background¶

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

HPNP_poster_apriadi.pdf

39 GUT inspired SO(5) × U(1) × SU(3) gauge-Higgs unification¶

Speaker: Dr Shuichiro Funatsu (IOPP, CCNU)

HPNP2019_funatsu.pdf

40 Higgs Inflation and the Refined dS Conjecture¶

Speaker: Sung Mook Lee (Yonsei University)

HPNP2019_SML.pdf

41 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

42 Is there a Higgs mechanism in the dark sector?¶

Speaker: Dr Mengchao Zhang

HPNP2019_mczhang.pdf

43 LFV decays of Higgs boson and dark matter in new model for Dirac neutrino masses¶

Speaker: Kazuki Enomoto (Osaka University)

Enomoto_HPNP2019.pdf

44 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

45 Loop corrections to dark matter direct detection in a pseudoscalar mediator dark matter model¶

Speaker: Motoko Fujiwara (Nagoya University)

HPNP2019-Motoko_FUJIWARA.pdf

46 Muon g-2 and FCNC in Split-Family SUSY¶

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

HPNP2019_suzuki.pdf

47 Off-shell Higgs effects of a classically scale invariant model in e^+e^- processes¶

Speaker: Yoshio Fujitani (Tohoku University)

HPNP2019_YFujitani.pdf

48 Probing charged Higgs bosons at the LHC using top polarization¶

Speaker: Adil Jueid

49 Testability of the extended Higgs models by collider and gravitational-wave experiments¶

Speaker: Katsuya Hashino

HPNP_posterHashino.pdf

50 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 ¶

Oral Session: Session 20A¶

51 Electroweak Scalars: Cosmological Implications and Terrestrial Probes¶

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

MJRM HPNP 2019.pdf

52 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

53 Top-driven electroweak baryogenesis¶

Speaker: Kaori Fuyuto

KaoriFuyuto_HPNP2019.pdf

10:15 Break

Oral Session: Session 20B¶

54 Higgs Bosons below 125 GeV?!¶

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

sven.pdf

55 Pursuing exotic decay channels of a charged Higgs boson¶

Speaker: Jeonghyeon Song

HPNP2019-Song.pdf

56 Deciphering CP Property of Top-Higgs Interaction and Higgs Total Width from Multi-Top Production¶

Speaker: Yandong Liu (Beijing Normal University)

Top-Higgs.pdf

57 Multi-Higgs production at the LHC in the Type-I 2HDM¶

Speaker: Shoaib Munir (KIAS, Seoul)

HPNP19_Munir.pdf

58 Probing neutral BSM gauge boson from Higgs at the colliders¶

Speaker: Dr Arindam Das (Osaka University)

Das_HPNP2019.pdf

Thursday 21 February ¶

Oral Session: Session 21A¶

59 Higgs as a probe of long-lived particle productions¶

Speaker: Nobuchika Okada (University of Alabama)

Okada_HPNP_2019.pdf

60 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

61 Higgs inflation and the Swampland Conjecture¶

Speaker: Prof. Seong Chan Park (Yonsei University)

spark_HPNP2019.pdf

62 Higgs potential, New Physics and Stability of the EW vacuum¶

Speaker: Prof. Vincenzo Branchina (University of Catania)

Branchina_Osaka.pdf

10:40 Break

Oral Session: Session 21B¶

63 Learning from Higgs Physics at Future Higgs Factories¶

Speaker: Shufang Su (University of Arizona)

Higgs_precision_implication_HPNP_022119.pdf

64 The golden couple of the SM: top and Higgs at present and future colliders¶

Speaker: Marcel Vos (IFIC Valencia (ES))

futureEFT.pdf

12:00 Conference photo, campus tour, and Lunch

Oral Session: Session 21C¶

65 Hierarchy problem from bottom-up and/or top-down¶

Speaker: Satoshi Iso (KEK)

HPNP-iso.pdf

HPNP-iso.pptx

66 Topological Aspects of Two Higgs Doublet Models¶

Speaker: Muneto Nitta (Keio University)

2HDM-HPNP-2019.pdf

2HDM-HPNP-2019.pptx

14:55 Break

Poster Session: Poster Session II¶

67 Dark Matter Signals at the LHC from a 3HDM¶

Speaker: Diana Rojas-Ciofalo (University of Southampton)

HPNP19_Diana_Rojas.pdf

68 Deep learning in searching for a broad tt¯ resonance at the LHC¶

Speaker: Ke-Pan Xie (Seoul National University)

Poster_Osaka_University.pdf

69 Effect of Scattering Amplitude Interference Terms On the Search for a Charged Higgs Boson¶

Speaker: Riley Patrick (The University of Adelaide)

interference-poster.pdf

70 Electroweak vacuum collapse induced by Higgs vacuum fluctuations around evaporating black holes¶

Speaker: Hiroki Matsui (KEK)

Hiro_HPNP2019.pdf

71 Fermion mass hierarchy in grand Gauge-Higgs unification¶

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

2019 2@HPNP.pdf

72 Numerical study of the N=2 Landau--Ginzburg model¶

Speaker: Okuto Morikawa (Kyushu University)

morikawa_hpnp2019.pdf

73 On the fine-tuning of Higgs inflation in metric and Palatini formulations¶

Speaker: Mio Kubota (Ochanomizu University)

HPNP2019_Mio_Kubota.pdf

74 One-loop corrections to Higgs branching ratios in extended Higgs models¶

Speaker: Kodai Sakurai

Sakurai_HPNP2019.pdf

75 Phase Transitions in Twin Higgs Models¶

Speaker: Kohei Fujikura (Tokyo Institute of Technology)

HPNP2019KF.pdf

76 Probing electroweak multiplet dark scalars indirectly through e+e- > Z H process¶

Speaker: Ya Zhang (Peking University)

HPNP2019_YaZhang.pdf

77 Probing Electroweakly Interacting Massive Particles with Precision Measurements at 100 TeV Hadron Colliders¶

Speaker: Mr So Chigusa (University of Tokyo)

SoChigusa.pdf

78 Probing Naturalness by the Tail of the Off-shell Higgs via Polarization Tagging¶

Speaker: Zhuoni Qian (IBS)

HPNP_Poster_201902.pdf

79 Probing the Higgs boson-gluon coupling at e+e- colliders¶

Speaker: Gexing Li

HPNP2019_Gexing.pdf

HPNP2019_Gexing.pptx

80 Same sign pair production of singly-charged Higgs bosons at hadron colliders¶

Speaker: Masashi Aikou (Osaka University)

HPNP2019_Aiko.pdf

81 Scotogenic dark matter and single-zero textures of the neutrino mass matrix¶

Speaker: Dr Teruyuki Kitabayashi (Tokai University)

hpnp2019_kitabayashi.pdf

82 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

83 Symmetry and Geometry in Generalized Higgs Sector¶

Speaker: Dr Nagai Ryo (Tohoku University)

hpnp2019Nagai.pdf

84 The search for Z-funnel WIMP at ILC¶

Speaker: Taisuke Katayose (kavil IPMU)

HPNP2019_Katayose.pdf

85 Three-component dark mater system in a radiative seesaw model¶

Speaker: Daiki Kaneko (Kanazawa University)

HPNP2019_Kaneko.pdf

18:30 Transfer to Osaka Geihinkan by conference bus

20:00 Conference Dinner

Friday 22 February ¶

Oral Session: Session 22A¶

86 A Concrete Composite 2-Higgs Doublet Model¶

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

osaka_decurtis .pdf

87 Composite Higgs bosons and non-standard top partner decays¶

Speaker: Rikard Enberg (Uppsala University)

HPNP Osaka 2019.pdf

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

Speaker: Prof. Shinya Matsuzaki (Jilin University)

HPNP2019-ShinyaMatsuzaki-02222019.pdf

89 Light scalars in composite Higgs models¶

Speaker: Thomas Flacke (IBS CTPU)

FlackeOsaka1902new.pdf

90 Higgs production in association with a photon in extended Higgs models at ILC250¶

Speaker: Kentarou Mawatari (Osaka U.)

1902hpnp_mawatari.pdf

91 Observables and New Physics Scales @ Future Lepton Colliders¶

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

190222_HPNP.pdf

10:55 Break

Oral Session: Session 22B¶

92 The implication of gauge–Higgs unification for the hierarchical fermion masses¶

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

HPNP19.pdf

93 Scotogenic Model: Phenomenological Constraints and Mono-Higgs Search¶

Speaker: Amine Ahriche (U. Jijel)

Ahriche_HPNP2019.pdf

94 Lepton-nucleus CLFV scattering ℓiN→ℓjX by scalar interaction¶

Speaker: Dr Masato Yamanaka (Kyushu Sangyo University)

HPNP2019-Yamanaka.pdf

95 Quintessence Saves Higgs Instability¶

Speaker: Dr Chengcheng Han (Kavli IPMU)

talk_HPNP.pdf

96 Higgs inflation in the NMSSM: impact at the electroweak scale¶

Speaker: Sebastian Paßehr (Sorbonne Universite)

NMSSMInflation.pdf

12:50 Lunch

Oral Session: Session 22C¶

97 Determination of Higgs couplings to weak bosons¶

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

HPNP - Chiang.pdf

98 Limits on exotic contributions to electroweak symmetry breaking¶

Speaker: Heather Logan (Carleton University)

exoticEWSB-HPNP19.pdf

99 Light Scalars in Georgi-Machacek Model at the LHC¶

Speaker: Dr Yongcheng Wu (Carleton University)

ycwu_HPNP2019.pdf

15:25 Break

Summary session: Summary and Concluding remarks¶