Multi-Particle Reactions - Workshop

25 Jul 2025, 16:30 → 1 Aug 2025, 18:00 US/Pacific

Raúl Briceño, Caroline S. R. Costa, Sebastian Dawid, César Fernández Ramírez (UNED), Maxwell Hansen, Maarten Golterman, Felipe Ortega Gama, Dimitra Pefkou, Alessandro Pilloni, Wyatt Smith, André Walker-Loud

[image credit: LBNL]

Multi-Particle Reactions from the Standard Model: spectroscopy, precision tests and beyond

 

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Please see the official page for this event - Multi-Particle 25

This page will be used to create a schedule.

Friday 25 July

16:30 → 19:00 Poster Session: Student Poster Session

Monday 28 July

08:30 → 08:55 Registration/check-in

09:00 → 09:30 Presentation

09:00 Opening remarks

Speaker: Raul Briceno

09:30 → 10:30 Phenomenology and Lattice: I

09:30 Hadron Spectroscopy at the frontier of theory and experiment

Speaker: Alessandro Pilloni (Universita di Messina e INFN Catania)

jpac.pptx

10:00 Regge approach to light meson photoproduction

Speaker: Gloria Montana (Jefferson Lab)

10:30 → 11:00 Coffee break

11:00 → 12:30 Phenomenology and Lattice: II

11:00 Finite Energy Sum Rules For $\pi p \to \pi \eta p$

Speaker: Nadine Hammoud (University of Barcelona)

N.Hammoud.pdf

11:30 AI-enhanced analysis of ππ scattering

Speaker: Wyatt Smith (Universitá di Messina)

12:00 $J/\psi$ photoproduction in the near threshold region

Speaker: César Fernández Ramírez (UNED)

12:30 → 14:30 Lunch

14:30 → 16:00 Phenomenology and Lattice: III

14:30 ππ scattering & the σ from lattice QCD — dispersing some confusion ?

Speaker: Jozef Dudek (William & Mary / Jefferson Lab)

15:00 $\eta$ and $\eta'$ meson production in $J/\psi$ radiative decays from lattice QCD

Speaker: Mischa Batelaan (William & Mary)

15:30 The $\rho$ and $K^*$ resonances from lattice QCD at physical quark masses

Speaker: Nelson Pitanga Lachini (University of Cambridge)

16:00 → 16:30 Tea break

16:30 → 17:00 Phenomenology and Lattice: IV

16:30 Bayesian Analysis and Analytic Continuation of Scattering Amplitudes from Lattice QCD

Speaker: Miguel Salg (University of Bern)

Slides Berkeley 2025.pdf

17:00 → 18:00 Discussion

Tuesday 29 July

09:00 → 10:30 Lattice: I

09:00 Exotic Tbc tetraquarks from Lattice QCD

Speaker: Archana Radhakrishnan

09:30 Evolution of Efimov States

Speaker: Md Habib Islam (Old Dominion University)

10:00 Andre Raposo

Speaker: Andre Raposo

10:30 → 11:00 Coffe break

11:00 → 12:30 Lattice: II

11:00 Haobo Yan

Speaker: Haobo Yan

11:30 Max Hansen

Speaker: Maxwell Hansen (University of Edinburgh)

12:00 Meson production amplitudes from Lattice QCD

Speaker: Felipe Ortega Gama (UC Berkeley)

12:30 → 14:15 Lunch

14:15 → 15:15 Lattice: III

14:15 Baryon Charges from Lattice QCD

Speaker: Pia Leonie Jones Petrak (Jefferson Lab)

14:45 Real-time Estimators for Scattering Observables

Speakers: Iván Burbano (UC Berkeley), Marco Carrillo (Old Dominion University)

15:15 → 16:00 Social Event: Migration to NERSC

Convener: Raul Briceno

16:00 → 17:00 Social Event: NERSC tour

Convener: Raul Briceno

17:00 → 17:20 Lattice: V

17:00 USQCD - The Origin Story

Speaker: Robert Edwards (Jefferson Lab)

17:20 → 19:30 Poster Session

Wednesday 30 July

09:00 → 10:30 Ab initio and Structure: I

09:00 A renormalization group approach for radiative corrections in few-nucleon systems

Speaker: Thomas Richardson

09:30 Three-nucleon neutrinoless double beta decay matrix elements in light nuclei

Speaker: Graham Chambers-Wall

10:00 Maria Dawid

Speaker: Maria Dawid

10:30 → 11:00 Coffee break

11:00 → 12:30 Ab initio and Structure: II

11:00 Tau Tridents at Accelerator Neutrino Facilities

Speaker: Diego Lopez Gutierrez

11:30 Connecting Finite Volume Harmonic-Oscillator-Based Effective Theory to an A-Body Effective Hamiltonian for Light Nuclei

Speaker: Kenneth McElvain

12:00 Trace Anomaly and Pressure-Energy Relation

Speaker: Keh-Fei Liu (University of Kentucky)

12:30 → 14:30 Lunch

14:30 → 16:00 Ab initio and Structure: III

14:30 A sub-percent Determination of the Nucleon Axial Coupling from Lattice QCD

Speaker: Zack Hall

15:00 Is (incl) = Σ(excl) ?

Speaker: Shoji Hashimoto

15:30 Laurent Lellouch

Speaker: Laurent Lellouch

16:00 → 16:30 Tea break

16:30 → 17:00 Ab initio and Structure: IV

16:30 Symmetries of the S-matrix from Quantum Information

Speaker: Navin McGinnis

17:00 → 18:00 Discussion

18:00 → 18:30 Social Event: Workshop Photo by Campanile

Thursday 31 July

09:00 → 10:30 Lattice: VI

09:00 Lanczos for Multi-particle Spectroscopy

Speaker: Dan Hackett

09:30 Robert Perry

Speaker: Robert Perry (MIT)

10:00 Baryon-baryon interactions with moderately and very heavy quarks

Speaker: Mike Wagman

10:30 → 11:00 Coffe break

11:00 → 12:30 Lattice: VII

11:00 Optimized two-baryon operators using spatial wavefunctions in lattice QCD

Speaker: Sinya Aoki

11:30 Kotaro Murakami

Speaker: Kotaro Murakami

12:00 $\bar{D}N$ Scattering at the Physical Point by the HAL QCD Method

Speaker: Wren Yamada

12:30 → 14:00 Lunch

14:00 → 15:00 Lattice: VIII

14:00 Davide Laudicina

Speaker: Davide Laudicina

14:30 Delta and Lambda resonances and NN scattering from lattice QCD

Speaker: Colin Morningstar (Carnegie Mellon University)

15:30 → 17:00 Social Event: SHUTTLE @ CoryHall to Lawrence Hall of Science

17:00 → 18:00 Stevefest: Panel @ Lawrence Hall of Science

18:00 → 19:30 Social Event: Bayview Reception

19:30 → 20:00 Social Event: Workshop Photo @ LHS

Friday 1 August

09:00 → 10:30 Stevefest: I

09:00 Max Hansen

Speaker: Maxwell Hansen (University of Edinburgh)

09:15 My journey on lattice with Steve

Speaker: Weonjong Lee

09:40 How Steve brought HOPE to me and my colleagues

Speaker: David Lin

10:05 Maarten Golterman

Speaker: Maarten Golterman

10:30 → 11:00 Coffee break

11:00 → 12:15 Stevefest: II

11:00 A tale of three-body adventures

Speaker: Fernando Romero Lopez (University of Bern)

11:25 Sebastian Dawid

Speaker: Sebastian Dawid (University of Washington)

11:50 Who is Steve Sharpe to me?

Speaker: Jorge Baeza-Ballesteros

12:15 → 14:15 Lunch

14:15 → 15:30 Stevefest: III

14:15 (Some of) Steve’s (many) Contributions to Lattice Gauge Theory and Particle Physics

Speaker: Claude Bernard

14:40 OMG: Sharpee is Re-tyre-ing

Speaker: Rajan Gupta (Los Alamos National Lab)

15:05 David Kaplan

Speaker: David Kaplan

15:30 → 16:00 Tea break

16:00 → 16:50 Stevefest: IV

16:00 Ruth Van de Water

Speaker: Ruth Van de Water

16:25 Noam Shoresh

Speaker: Noam Shoresh

16:50 → 17:40 Stevefest: Open mic

17:40 → 18:00 Stevefest: A half-century perspective on the strong interactions: view from the lattice

Convener: Steve Sharpe