Name: KEK Theory Meeting on Particle Physics Phenomenology (KEK-PH2023)
Start: 2023-11-07T09:00:00+09:00
End: 2023-11-10T18:30:00+09:00
Location: KEK

Monday, 6 November 2023
Tuesday, 7 November 2023
09:30
09:30 - 10:05
Room: Kobayashi Hall
Contributions

09:30 Registration & Opening
10:05 Monika Blanke "Recent news on the R(D(*)) anomaly"
Monika Blanke "Recent news on the R(D(*)) anomaly"
10:05 - 10:45
Room: Kobayashi Hall
Contributions

10:05 Monika Blanke "Recent news on the R(D(*)) anomaly"
10:45 Break
Break
10:45 - 11:05
Room: Kobayashi Hall
11:05 Hugues Beauchesne, William DeRocco
Hugues Beauchesne, William DeRocco
11:05 - 11:55
Room: Kobayashi Hall
Contributions

11:05 Hugues Beauchesne "Observability of the Higgs boson decay to a photon and a dark photon"

11:30 William DeRocco "Exploring the dark side with high-cadence microlensing"
Keiichi Watanabe, Lukas Treuer
Keiichi Watanabe, Lukas Treuer
11:05 - 11:55
Room: Meeting Room
Contributions

11:05 Keiichi Watanabe "Revisiting Froggatt-Nielsen Mechanism"

11:30 Lukas Treuer "Quantum Effects on Neutrino Parameters From a Flavored Gauge Boson"
11:55 Lunch
Lunch
11:55 - 13:30
Room: Kobayashi Hall

13:30 Hidetoshi Otono
Hidetoshi Otono
13:30 - 14:10
Room: Kobayashi Hall
14:10 Yusuke Uchiyama "High-energy physics with muons"
Yusuke Uchiyama "High-energy physics with muons"
14:10 - 14:50
Room: Kobayashi Hall
Contributions

14:10 Yusuke Uchiyama "High-energy physics with muons"
14:50 Workshop photo + Break
Workshop photo + Break
14:50 - 15:10
Room: Kobayashi Hall
15:10 Akimasa Ishikawa "Status and Prospects at Belle II"
Akimasa Ishikawa "Status and Prospects at Belle II"
15:10 - 15:50
Room: Kobayashi Hall
Contributions

15:10 Akimasa Ishikawa "Status and Prospects at Belle II"
15:50 Break
Break
15:50 - 16:10
Room: Kobayashi Hall
16:10 Jason Arakawa, Philip Lu, Kimiko Yamashita, Masato Yamanaka
Jason Arakawa, Philip Lu, Kimiko Yamashita, Masato Yamanaka
16:10 - 17:50
Room: Meeting Room
Contributions

16:10 Jason Arakawa "Detection of Bosenovae with Quantum Sensors on Earth and in Space"

16:35 Philip Lu "Regurgitated Dark Matter"

17:00 Kimiko Yamashita "Positivity Bounds on Higgs-Portal Dark Matter"

17:25 Masato Yamanaka "Revisit the relic density of Higgs-portal dark matter"
Keisho Hidaka, Lalu Zamakhsyari, Albertus Panuluh, Coh Miyao
Keisho Hidaka, Lalu Zamakhsyari, Albertus Panuluh, Coh Miyao
16:10 - 17:50
Room: Kobayashi Hall
Contributions

16:10 Keisho Hidaka "Impact of quark flavor violating SUSY on h(125) decays at future lepton colliders,"

16:35 Lalu Zamakhsyari "Probing chirality structure in lepton-flavor-violating Higgs decay $h \to \tau\mu$ at the LHC"

17:00 Albertus Panuluh "Renormalization group effects in the quark sector of universal seesaw model"

17:25 Coh Miyao "Neutrino models based on the U$$(1)_{\mu-\tau}$$ gauge symmetry"
17:50 Break
Break
17:50 - 18:00
Room: Kobayashi Hall

18:00

18:00 - 19:00
Room: Kobayashi Hall
Wednesday, 8 November 2023
09:00 Takashi Kaneko "Flavor physics from lattice QCD"
Takashi Kaneko "Flavor physics from lattice QCD"
09:00 - 09:40
Room: Kobayashi Hall
Contributions

09:00 Takashi Kaneko "Flavor physics from lattice QCD"
09:40 Break
Break
09:40 - 10:00
Room: Kobayashi Hall
10:00 Morimitsu Tanimoto, Yukimura Izawa, Ryosuke Suda, Tetsuo Shindou
Morimitsu Tanimoto, Yukimura Izawa, Ryosuke Suda, Tetsuo Shindou
10:00 - 11:40
Room: Meeting Room
Contributions

10:00 Morimitsu Tanimoto "Fermion mass hierarchy and CP violation in modular symmetry"

10:25 Yukimura Izawa "S4 flavor model with 3HDM"

10:50 Ryosuke Suda "Model building by Coset space dimensional reduction using eight-dimensional coset spaces"

11:15 Tetsuo Shindou "Low-scale leptogenesis and dark matter in a three-loop radiative seesaw model"
Takuya Agemura, Ahmed Hammad, Mihoko NOJIRI, Satsuki Nishimura
Takuya Agemura, Ahmed Hammad, Mihoko NOJIRI, Satsuki Nishimura
10:00 - 11:40
Room: Kobayashi Hall
Contributions

10:00 Takuya Agemura "On Λ_QCD^2/m renormalons of pole mass and interquark potential"

10:25 Ahmed Hammad "Classical/Quantum contrastive learning models for collider analyiss"

10:50 Mihoko NOJIRI "Anatomy of Jet classification using deep learning"

11:15 Satsuki Nishimura "Exploring the flavor structure of quarks and leptons with reinforcement learning"
11:40 Lunch
Lunch
11:40 - 13:30
Room: Kobayashi Hall
13:30 Cari Cesarotti "The New Physics Case for a Future Muon Collider & Auxiliary Experiments"
Cari Cesarotti "The New Physics Case for a Future Muon Collider & Auxiliary Experiments"
13:30 - 14:10
Room: Kobayashi Hall
Contributions

13:30 Cari Cesarotti "The New Physics Case for a Future Muon Collider & Auxiliary Experiments"
14:10 Dario Buttazzo "Electroweak physics at a muon collider"
Dario Buttazzo "Electroweak physics at a muon collider"
14:10 - 14:50
Room: Kobayashi Hall
Contributions

14:10 Dario Buttazzo "Electroweak physics at a muon collider"
14:50 Break
Break
14:50 - 15:10
Room: Kobayashi Hall
15:10 Masaya Ishino "Prospects for Energy Frontier Physics"
Masaya Ishino "Prospects for Energy Frontier Physics"
15:10 - 15:50
Room: Kobayashi Hall
Contributions

15:10 Masaya Ishino "Prospects for Energy Frontier Physics"
15:50 Break
Break
15:50 - 16:10
Room: Kobayashi Hall
16:10 Shuhei Ohzawa, Atsuya Niki, Ya-Juan Zheng
Shuhei Ohzawa, Atsuya Niki, Ya-Juan Zheng
16:10 - 17:50
Room: Kobayashi Hall
Contributions

16:10 Canceled

16:35 Shuhei Ohzawa "Discrimination of Extended Higgs Sectors through Higher-Order Contributions to the Higgs Trilinear Coupling"

17:00 Atsuya Niki "Indirect search for the WIMP at \mu^+\mu^+ collider"

17:25 Ya-Juan Zheng "CP-violating top-Higgs coupling in SMEFT"
Xinru Wang, Yushi Mura, Chikako Idegawa, Pedro Pasquini
Xinru Wang, Yushi Mura, Chikako Idegawa, Pedro Pasquini
16:10 - 17:50
Room: Meeting Room
Contributions

16:10 Xinru Wang "QCD preheating"

16:35 Yushi Mura "New theoretical constraints on the non-decoupling physics with the mass dependent beta function"

17:00 Chikako Idegawa "Electron electric dipole moment and electroweak baryogenesis in a complex scalar extension of the Standard Model"

17:25 Pedro Pasquini "light BSM physics search using radiative emission of neutrino pair"
Thursday, 9 November 2023
09:00 Andrea Mitridate "PTAs: where we are and where we are going"
Andrea Mitridate "PTAs: where we are and where we are going"
09:00 - 09:40
Room: Kobayashi Hall
Contributions

09:00 Andrea Mitridate "PTAs: where we are and where we are going"
09:40 Yuichi Harikane "JWST Observations of High Redshift Galaxies"
Yuichi Harikane "JWST Observations of High Redshift Galaxies"
09:40 - 10:20
Room: Kobayashi Hall
Contributions

09:40 Yuichi Harikane "JWST Observations of High Redshift Galaxies"
10:20 Break
Break
10:20 - 10:40
Room: Kobayashi Hall
10:40 Joe Sato, Shonosuke Takeshita, Keiya Ishiguro
Joe Sato, Shonosuke Takeshita, Keiya Ishiguro
10:40 - 11:55
Room: Meeting Room
Contributions

10:40 Joe Sato "Asymmetric mediator in scotogenic model"

11:05 Shonosuke Takeshita "W boson mass and grand unification via the type-II seesaw-like mechanism"

11:30 Keiya Ishiguro "Finite Landscape on toroidal orientifolds with h^{2, 1} = 1"
Kensuke Akita , Natsumi Nagata, JUNSEOK LEE
Kensuke Akita , Natsumi Nagata, JUNSEOK LEE
10:40 - 11:55
Room: Kobayashi Hall
Contributions

10:40 Kensuke Akita "Supernova 1987A limits on heavy neutral leptons and ${\rm U(1)}_{L_\mu-L_\tau}$ gauge bosons from the high-energy tail of neutrino fluxes"

11:05 Natsumi Nagata "Vortex Creep Heating vs. Dark Matter Heating in Neutron Stars,"

11:30 JUNSEOK LEE "Nanohertz Gravitational Waves from Axion Domain Walls Coupled to QCD"
11:55 Lunch
Lunch
11:55 - 13:30
Room: Kobayashi Hall
13:30 Masahiro Ibe "Gauged Peccei-Quinn Symmetry and Dynamics of Cosmic String"
Masahiro Ibe "Gauged Peccei-Quinn Symmetry and Dynamics of Cosmic String"
13:30 - 14:10
Room: Kobayashi Hall
Contributions

13:30 Masahiro Ibe "Gauged Peccei-Quinn Symmetry and Dynamics of Cosmic String"
14:10 Yang Bai "QCD-Collapsed Domain Walls"
Yang Bai "QCD-Collapsed Domain Walls"
14:10 - 14:50
Room: Kobayashi Hall
Contributions

14:10 Yang Bai "QCD-Collapsed Domain Walls"
14:50 Break
Break
14:50 - 15:10
Room: Kobayashi Hall
15:10 Shohei Okawa, Risshin Okabe, Shota Saito
Shohei Okawa, Risshin Okabe, Shota Saito
15:10 - 16:25
Room: Kobayashi Hall
Contributions

15:10 Shohei Okawa "Renormalization group effects in QCD axion phenomenology,"

15:35 Risshin Okabe "Axion detection via superfluid 3He ferromagnetic phase and quantum measurement techniques,"

16:00 Shota Saito "Cosmological axions challenge string theory"
Shuntaro Aoki, Hexu Zhang, Yuma Narita
Shuntaro Aoki, Hexu Zhang, Yuma Narita
15:10 - 16:25
Room: Meeting Room
Contributions

15:10 Shuntaro Aoki "Inflationary Correlators with Dynamical Mass,"

15:35 Hexu Zhang "Dynamical realization of the small field inflation black of Coleman-Weinberg type in the post supercooled universe,"

16:00 Yuma Narita "Hybrid inflation driven by the QCD axion"
16:25 Break
Break
16:25 - 16:45
Room: Kobayashi Hall
16:45 Kento Asai, Akifumi Chitose, Chuan-Ren Chen
Kento Asai, Akifumi Chitose, Chuan-Ren Chen
16:45 - 18:00
Room: Kobayashi Hall
Contributions

16:45 Kento Asai "New Constraint on Dark Photon at T2K Off-Axis Near Detector"

17:10 Akifumi Chitose "Cosmic strings and monopoles from hidden symmetry"

17:35 Chuan-Ren Chen "Impacts of ALP on the constraints of dark photon"
Masashi Aiko, Kazunari Shima, Nodoka Yamanaka
Masashi Aiko, Kazunari Shima, Nodoka Yamanaka
16:45 - 18:00
Room: Meeting Room
Contributions

16:45 Masashi Aiko "Higgs Probes of axion-like particles"

17:10 Kazunari Shima "Phenomenological aspect of Nonlinear Supersymmetric General Relativity(NLSGR)ity"

17:35 Nodoka Yamanaka "Unphysical topological charge of nonabelian gauge theory"
Friday, 10 November 2023
09:00 Hajime Otsuka "Flavor, CP and Modular Symmetries from the top down and the bottom up"
Hajime Otsuka "Flavor, CP and Modular Symmetries from the top down and the bottom up"
09:00 - 09:40
Room: Kobayashi Hall
Contributions

09:00 Hajime Otsuka "Flavor, CP and Modular Symmetries from the top down and the bottom up"
09:40 Kantaro Ohmori "generalized symmetry in particle phenomenology"
Kantaro Ohmori "generalized symmetry in particle phenomenology"
09:40 - 10:20
Room: Kobayashi Hall
Contributions

09:40 Kantaro Ohmori "generalized symmetry in particle phenomenology"
10:20 Break
Break
10:20 - 10:35
Room: Kobayashi Hall
10:35 Ryo Yokokura, Takafumi Kai
Ryo Yokokura, Takafumi Kai
10:35 - 11:25
Room: Kobayashi Hall
Contributions

10:35 Ryo Yokokura "Generalized chiral instabilities, linking numbers, and non-invertible symmetries"

11:00 Takafumi Kai "Flavor, CP and Metaplectic Modular Symmetries in Type IIB Chiral Flux Vacua"
Yuanyuan Wang, Takumi Kuwahara
Yuanyuan Wang, Takumi Kuwahara
10:35 - 11:25
Room: Meeting Room
Contributions

10:35 Yuanyuan Wang "Disappearance of the first-order chiral phase transition in QCD: cosmological implications for dark QCD,"

11:00 Takumi Kuwahara "Dark Hadrons at LHC lifetime frontier"
11:25 Break
Break
11:25 - 11:40
Room: Kobayashi Hall
11:40 Masazumi Honda " Application of Quantum Computation to High Energy Physics"
Masazumi Honda " Application of Quantum Computation to High Energy Physics"
11:40 - 12:20
Room: Kobayashi Hall
Contributions

11:40 Masazumi Honda "Application of Quantum Computation to High Energy Physics"
12:20 Mihoko Nojiri
Mihoko Nojiri
12:20 - 13:00
Room: Kobayashi Hall
Contributions

12:20 Closing: Mihoko Nojiri