Workshop for Tera-Scale Physics and Beyond

25 Dec 2025, 12:00 → 26 Dec 2025, 17:30 Asia/Tokyo

Nambu hall (The University of Osaka)

The Workshop for Tera-Scale Physics and Beyond is a series of discussions on the energy frontier at the LHC, including the HL-LHC and future collider projects. It brings together both the experimental and theoretical communities for the exchange of ideas.

This year, the workshop will take place on December 25–26 at the University of Osaka, Toyonaka Campus. It will include two topical sessions, one on flavor physics and another on searches for new physics.

The submission of abstracts for posters and lightning talks, as well as requests for travel support, closed on November 30.　
Registration for participation, either in person or via Zoom, closed on December 7.

This workshop is supported by JSPS Kakenhi Project (International Leading Research) "New Evolution of Energy Frontier Toward Unified View of Force and Fostering International Young Researchers" 24K23939, and Department of Physics, Graduate School of Science, The University of Osaka.

 

The organizers of this event are  Shion Chen(Kyoto), Teppei Kitahara (Chiba), Junpei Maeda (Kobe), Tatsuya Masubuchi (Osaka), Natsumi Nagata (Tokyo), Yu Nakahama (KEK IPNS), Takuya Nobe (Tokyo), Hideyuki Oide (KEK IPNS), Yasuyuki Okumura (Tokyo), and Koji Tsumura (Kyushu)

Thursday 25 December

12:00 → 13:00 Registration

13:00 → 15:00 Opening & From the LHC towards the HL-LHC

13:00 Opening and practical info from LOC

Speaker: Tatsuya Masubuchi (The University of Osaka (JP))

13:10 LHC Run3 operation (25+5min)

Speaker: Tomoya Iizawa (University of Tokyo (JP))

13:40 Preparation toward HL-LHC (25+5min)

Speaker: Yuma Uematsu (KEK High Energy Accelerator Research Organization (JP))

14:10 Short talk

14:25 Lightning talk 1

14:40 Lightning talk 2

15:00 → 15:45 Coffee and poster session preparation

15:45 → 17:45 Poster Session

15:45 1min poster introduction

16:15 Poster 1

16:16 poster 2

18:00 → 20:00 Reception@らふぉれ

Friday 26 December

09:00 → 10:30 Theory/experiment summary and hot topics: 1

09:00 Latest LHC physics results and HL-LHC prospects (Search) (35+10min)

Speaker: Mr Ren Nagasaka (University of Tokyo (JP))

09:45 Supersymmetry and Dark Matter: Interplay of Collider and Non-Collider Searches (TBD) (35+10min)

Speaker: Satoshi Shirai (Kavli IPMU)

10:30 → 11:00 Coffee

11:00 → 12:30 Theory/experiment summary and hot topics: 2

11:00 Latest LHC physics results and HL-LHC prospects (Higgs) (35+10min)

Speaker: Sayuka Kita (University of Tsukuba(JP))

11:45 Higgs and EW Baryogenesis review (TBD) (25+5min)

Speaker: Shinya Kanemura (The University of Osaka)

12:15 Theory short talk or lightning talk

12:30 → 13:30 Lunch

13:30 → 15:10 Topical session:: Flavor physcs and theory/experiment short talk

13:30 Summary of flavor anomaly and implications in low-energy and high-energy observables (25+5min)

Speaker: Syuhei Iguro (Nagoya University)

14:00 Kaon experiment status and future prospects (25+5min)

Speaker: koji shiomi (High Energy Accelerator Research Organization)

14:30 Constraints on MeV Axion Models from Kaon Decays with KTeV Data (15+5min)

Speaker: Takaya Iwai (The University of Osaka)

14:50 Possible scenarios for baryogenesis in the presence of a lepton number violating operator in the B+→K+νν decay (15+5min)

Speaker: Yushi Mura (KEK)

15:10 → 15:40 Coffee

15:40 → 17:20 Topical session:: New physics search and theory/experiment short talk

15:40 Electroweakino search update (incl. comparison with CMS) and LHC excess summary (20+5min)

Speaker: Shion Chen (University of Tokyo/ICEPP)

16:05 Taking Aim at Electroweakly Charged Fermions at the HL-LHC (20+5min)

Speaker: Junichiro Kawamura (Waseda University)

16:25 Machine learning electroweakino production (20+5min)

Speaker: Kazuki Sakurai (University of Warsaw)

16:45 Probing WIMP Dark Matter with CTAO: The Decadal Vision (20+5min)

Speaker: Dr Shotaro Abe (ICRR, UTokyo)

17:20 → 17:30 Closing