Name: MESON2026
Start: 2026-06-25T00:00:00+02:00
End: 2026-06-30T20:00:00+02:00
Location: Auditorium Maximum

MESON2026

from Thursday, June 25, 2026 (12:00 AM) to Tuesday, June 30, 2026 (8:00 PM)

Monday, June 22, 2026
Tuesday, June 23, 2026
Wednesday, June 24, 2026
Thursday, June 25, 2026
9:00 AM
9:00 AM - 11:00 AM
Room: Medium lecture hall (A and B)
Contributions

9:00 AM Opening

9:30 AM Observation of a family of all-charm tetraquarks with spin-2 and positive parity - Kai Yi (Nanjing Normal University)

10:00 AM Charm in Photoproduction: The Present and Future - Daniel Winney (ICN-UNAM)

10:30 AM Recent results on hadron spectroscopy and exotic states at LHCb - Liming Zhang (Tsinghua University)
11:00 AM Coffee break
Coffee break
11:00 AM - 11:30 AM
Room: Exhibition room
11:30 AM
11:30 AM - 1:30 PM
Room: Medium lecture hall (A and B)
Contributions

11:30 AM Emergence of excited hadron states from lattice, phenomenology and effective field theories - Maxim Mai (University Bern)

12:00 PM Hadronic Molecules - Theory - Christoph Hanhart (IAS-4, Forschungszentrum Juelich)

12:30 PM Regge theory for discovering exotic mesons - Adam Szczepaniak (Indiana University)

1:00 PM Overview of BESIII results - Wolfgang Gradl (Johannes Gutenberg University Mainz)
1:30 PM Lunch
Lunch
1:30 PM - 3:00 PM
Room: Exhibition room
3:00 PM
3:00 PM - 4:45 PM
Room: Medium lecture hall (A)
Contributions

3:00 PM Charm mesons in the LHCb fixed-target experiment: phenomenology and production asymmetry - Rafał Maciuła (Institute of Nuclear Physics PAS)

3:25 PM Two-Photon Exclusive Production of Fully-Charmed Tetraquarks at the LHC - Longjie Chen (Institute of Nuclear Physics PAS)

3:45 PM Three-body approach to $T_{cc}^+$ from lattice QCD - Sebastian Dawid (Indiana University Bloomington)

4:05 PM Quark mass dependence of the $T_{cc}(3875)^+$ pole - Raquel Molina Peralta (IFIC-UV)

4:25 PM Recent Progresses on η_c(1S) Decays at BESIII - Xiao Chu (Fudan University)
3:00 PM - 4:40 PM
Room: Medium lecture hall (B)
Contributions

3:00 PM Production cross section of the $\bar{K}NN$ nucleus with two-nucleon absorption in the in-flight ${}^{3}\mathrm{He} ( K^{-}, \Lambda p)n$ reaction - Takuto Jimbo (Kyoto Prefectural University)

3:20 PM Insights into the $\bar{K} N$ interaction and $\Lambda (1405)$ through model analysis of HAL QCD results - Takayasu Sekihara (Kyoto Prefectural University)

3:40 PM Linking the lattice QCD picture of $\Lambda(1405)$ to the $\pi\Sigma - \bar{K}N$ coupled channels model - Ales Cieply (Nuclear Physics Institute, Rez, Czechia)

4:00 PM $\Lambda(1405)$ 'golden channel' measured in p+p at HADES - Anna Władyszewska (Jagiellonian University) Rafał Lalik (Jagiellonian University)

4:20 PM Investigation of the strangeness production in the reaction $pp \to ppK^+K^-$ at HADES - Valentin Kladov (Ruhr University Bochum)
4:45 PM Coffee break
Coffee break
4:45 PM - 5:15 PM
Room: Exhibition room
5:15 PM
5:15 PM - 6:20 PM
Room: Medium lecture hall (A)
Contributions

5:15 PM Inclusive production of $\Upsilon(1S,2S,3S)$ mesons in proton-proton collisions - Anna Cisek (University of Rzeszow)

5:35 PM The $B^{(*)}\bar{K}^{(*)}$-coupled-channel system in the hidden-gauge approach - Jesús Sánchez Illana (IFIC)

5:55 PM Search for the Y(2175) in the Photoproduction Cross Section Measurement of γp → φπ+ π− p at GlueX - Frank Nerling (GU Frankfurt & GSI Darmstadt)
5:15 PM - 6:35 PM
Room: Medium lecture hall (B)
Contributions

5:15 PM Three-body decays with Khuri-Treiman equations - Sergi Gonzalez-Solis (University of Barcelona)

5:35 PM Doubly radiative $\eta^{(\prime)}$ decays: interplay of vector, scalar, and tensor contributions - Emilio Royo (Universidad Cardenal Herrera-CEU)

5:55 PM Studies of inclusive production of protons and charged pions and semi-exclusive channels in π−+C collisions at 0.7 GeV/c with HADES - Izabela Ciepał (Institute of Nuclear Physics PAS)

6:15 PM Exclusive Measurement of the $^{12}\text{C}(K^-, p)$ Reaction for Probing the $\bar{K}$-Nucleus Interaction at J-PARC - Fumiya Oura (Japan Atomic Energy Agency)
6:45 PM Welcome reception
Welcome reception
6:45 PM - 8:00 PM
Room: Exhibition room
Friday, June 26, 2026
9:00 AM
9:00 AM - 11:00 AM
Room: Medium lecture hall (A and B)
Contributions

9:00 AM The FAIR/GSI facility - Status and future perspectives - Thomas Nilsson (GSI / FAIR GmbH)

9:30 AM "QCD at FAIR": Hadron Physics Opportunities at FAIR - Johan Messchendorp (GSI Helmholtz Centre for Heavy Ion Research)

10:00 AM Future experimental programs at JLab - Patrizia Rossi (Jefferson Lab)

10:30 AM Overview of J-PARC: Hadron Experimental Facility – Status and Prospects - Fuminori Sakuma (RIKEN)
11:00 AM Coffee break
Coffee break
11:00 AM - 11:30 AM
Room: Exhibition room
11:30 AM
11:30 AM - 1:30 PM
Room: Medium lecture hall (A and B)
Contributions

11:30 AM Baryon Semileptonic Decays as Probes: Lattice QCD Determination of Transition Form Factors - Simone Bacchio (The Cyprus Institute)

12:00 PM HADES results on baryon transition form factors - Béatrice Ramstein (IJCLab)

12:30 PM Meson Structure Study via Drell-Yan Production at AMBER Experiment - Kun Liu (Los Alamos National Laboratory)

1:00 PM Vector Meson Dominance: Fact or Fiction - Craig Roberts (Nanjing University)
1:30 PM Lunch
Lunch
1:30 PM - 3:00 PM
Room: Exhibition room
3:00 PM
3:00 PM - 4:45 PM
Room: Medium lecture hall (A)
Contributions

3:00 PM Overview of eta/eta' decays - Xiaolin Kang (China University of Geosciences (Wuhan))

3:25 PM Electromagnetic isospin-breaking corrections to HVP from BMW lattice data - Volodymyr Biloshytskyi (Aix-Marseille University)

3:45 PM Measurements of |Vcd(s)|, decay constants, and form factors in (semi)-leptonic D decays at BESIII - Medina Ablikim (Institute of High Energy Physics, CAS)

4:05 PM Semileptonic decays of hyperons at BESIII - Varvara Batozskaya (National Centre for Nuclear Research)

4:25 PM Neutral and charged pion Form Factors from double-dilaton HQCD model - Hector Cancio (IFAE, Barcelona)
3:00 PM - 4:50 PM
Room: Medium lecture hall (B)
Contributions

3:00 PM Strangeness Production at GlueX - Hao Li (William & Mary)

3:25 PM First measurement of $\phi$ meson production in 30 GeV proton-nucleus reactions via di-electron decay at J-PARC - Satomi Nakasuga (RIKEN)

3:45 PM Result of re-analysis of spectral modification of φ Mesons at finite density using PHSD transport approach in 12 GeV pA reactions - Masaya Ichikawa (RIKEN)

4:05 PM Spectroscopy of $\eta^{\prime}$-mesic nuclei in $^{12}\mathrm{C}(p,dp)$ reaction with the WASA-FRS setup - Ryohei Sekiya (Osaka University)

4:25 PM Comments on eta' nuclei and on the hypertriton binding energy - Avraham Gal (Hebrew University)
3:00 PM - 4:45 PM
Room: Conference room
Contributions

3:00 PM The GSI pion beam program: QCD-driven studies of hadron structure and dynamics - Marvin Kohls (GSI Helmholtz Centre for Heavy Ion Research)

3:25 PM Launch of Physics Data Taking for Dielectron Measurement of Vector Mesons in Nuclei at J-PARC E16 - Shunnosuke Nagafusa (Kyoto University)

3:45 PM Study of In-Medium $\phi$ Meson Modification via $\phi \to K^+ K^-$ Measurement at J-PARC E88/SA$\Phi$RE - WooSeung Jung (JAEA)

4:05 PM Development of New Secondary Beam at the J-PARC High-Momentum Beamline and Prospects for Hadron Physics and Interdisciplinary Applications - Takaya Akaishi (The University of Osaka)

4:25 PM Novel Approach for Measuring ISR Photons at BESIII - Frederic Stieler (University of Mainz)
4:50 PM Coffee break
Coffee break
4:50 PM - 5:20 PM
Room: Exhibition room
5:20 PM
5:20 PM - 6:25 PM
Room: Medium lecture hall (A)
Contributions

5:20 PM Mechanisms of $D \bar D$ pair production in $e^+ e^- \to e^+ e^- D \bar D$ and $A A \to A A D \bar D$ reactions and production of exotic charmonia - Antoni Szczurek (Institute of Nuclear Physics PAS and Rzeszow University) Piotr Lebiedowicz (Institute of Nuclear Physics PAS)

5:45 PM Investigation of the $D\pi$ spectrum from a neural-network tuned heavy-quark action - David Thoma (Technical University of Darmstadt)

6:05 PM Revealing the puzzle of the two $D_0^*$ resonances and their connections with the flavor multiplets from analysis of Lattice QCD - Zejian Zhuang (University of Valencia)
5:20 PM - 6:40 PM
Room: Medium lecture hall (B)
Contributions

5:20 PM Analysis of production and decay channels of hyperons in the HADES experiment - Konrad Sumara (Jagiellonian University)

5:40 PM Compositeness of near-threshold exotic hadrons in systems with Coulomb and short-range interactions - Tomona Kinugawa (RIKEN)

6:00 PM The Sill distribution for p-wave and beyond - Krzysztof Kyzioł (Jan Kochanowski University of Kielce)

6:20 PM Beta Decay Correlations Program at the Spallation Neutron Source - Nadia Fomin (University of Tennessee)
5:20 PM - 6:45 PM
Room: Conference room
Contributions

5:20 PM Exclusive production of $\pi^+ \pi^-$ pairs in diffractive photon-proton and in proton-proton collisions within the tensor-pomeron approach - Piotr Lebiedowicz (Institute of Nuclear Physics PAS)

5:45 PM Scalar Mesons: $q\bar{q}$--Tetraquark Mixing - Hungchong Kim (Korea University)

6:05 PM Baryon-Meson Couplings using Partial Wave Analysis Techniques at the HADES Experiment - Ahmed Marwan Foda (GSI Helmholtz Centre for Heavy Ion Research)

6:25 PM Studying Production Mechanism of the $N^{*}$ and $\Delta$ in Proton-Proton Collisions using HADES data - Saket Kumar Sahu (Ruhr University Bochum)
Saturday, June 27, 2026
9:00 AM
9:00 AM - 11:30 AM
Room: Medium lecture hall (A and B)
Contributions

9:00 AM Light meson spectroscopy at BESIII - Beijiang Liu (Institute of High Energy Physics, CAS)

9:30 AM Meson spectroscopy at JLab - Marco Battaglieri (Istituto Nazionale di Fisica Nucleare - Genova)

10:00 AM Photophoroduction of Mesons - Vincent Mathieu (University of Barcelona)

10:30 AM Light-Meson Spectroscopy at COMPASS - David Spülbeck (University of Bonn)

11:00 AM J/ψ Near-threshold Quasi-Real Photoproduction at CLAS12 - Richard Tyson (University of Glasgow)
11:30 AM Group photo
Group photo
11:30 AM - 11:40 AM

11:40 AM Coffee break
Coffee break
11:40 AM - 12:10 PM
Room: Exhibition room
12:10 PM
12:10 PM - 1:30 PM
Room: Medium lecture hall (A)
Contributions

12:10 PM Central exclusive production of $\eta$ and $\eta'$ mesons in diffractive proton-proton collisions at the LHC - Piotr Lebiedowicz (Institute of Nuclear Physics PAS)

12:30 PM Study of exclusive $\eta$ meson production in proton-proton collisions with HADES - Szymon Trelinski (Institute of Nuclear Physics PAS and Ruhr University Bochum)

12:50 PM The Curious Case of the $a_1(1420)$ - Ajay Shanmuga Sakthivasan (University of Bonn)

1:10 PM Search for $\pi_1(1600)$ in a three-pion system at GlueX - Ilia Belov (Ruhr-University Bochum)
12:10 PM - 1:30 PM
Room: Medium lecture hall (B)
Contributions

12:10 PM Testing charge conjugation invariance: From pions to positronium - Pooja Tanty (Jagiellonian University)

12:30 PM Leptophobic $B$-boson searches with $\eta\to\pi^{0}\gamma\gamma$ and $\phi\to\pi^{0}\eta\gamma$ decays - Rafel Escribano (Autonomous University of Barcelona)

12:50 PM A new measurement of the $K^{+} \rightarrow \pi^{+}\nu\bar{\nu}$ branching ratio at the NA62 experiment - Tomas Blazek (CERN)

1:10 PM Precision Studies of Ortho-Positronium Decays at J-PET - Justyna Mędrala-Sowa (Jagiellonian University)
1:30 PM Lunch
Lunch
1:30 PM - 3:00 PM
Room: Exhibition room
3:00 PM
3:00 PM - 5:00 PM
Room: Exhibition room
Contributions

3:00 PM Study of $S = -2$ baryonic states with stopped antiprotons at the CERN AD facility - Marcin Zieliński (Jagiellonian University (PL))

3:00 PM Dark Photon Search at BESIII using Initial State Radiation - Maurice Anderson (Johannes Gutenberg University Mainz)

3:00 PM Development of an ultra-thin-walled gas target for spectroscopy of deeply bound pionic atoms in inverse kinematics - Yoshiki Tanaka (RIKEN)

3:00 PM Algebraic techniques for meson masses and decays in the unquenched quark model - Mackenzie Gibbons (Swansea University)

3:00 PM Radiative Quarkonium Transitions in Relativistic Light-Front Approach - Izabela Babiarz (Institute of Nuclear Physics PAS) Wolfgang Schafer (Institute of Nuclear Physics PAS) Antoni Szczurek (Institute of Nuclear Physics PAS)

3:00 PM Waveform Pattern Alignment for Hadron Beam Diagnostics - Paweł Kulessa (Institute of Nuclear Physics PAS)

3:00 PM Study of mean transverse momentum of strange hadrons in relativistic heavy-ion collisions - Oana Ristea (University of Bucharest)

3:00 PM Orbital angular momentum in the pion and kaon - Zhen-Ni Xu (Universidad de Huelva)

3:00 PM Revealing the puzzle of the two $D_0^*$ resonances from analysis of Lattice QCD - Zejian Zhuang (University of Valencia)

3:00 PM Phenomenology of axion-meson mixing and scattering processes - Noe Duarte Gonzalez (IFAE, Barcelona)

3:00 PM Infrared finiteness in axion production through heavy meson decays - Zuzana Sinska (Comenius University Bratislava)

3:00 PM Onset of scaling violation in pion and kaon elastic electromagnetic form factors - Zhaoqian Yao (Helmholtz-Zentrum Dresden-Rossendorf)

3:00 PM Pion scattering in finite volume within the Inverse Amplitude Method: Extension to moving frame - Julian Andres Sanchez Muñoz (Instituto de Física Corpuscular)

3:00 PM Systematic Study of the Leakage Peak in the Partial-Wave Decomposition of the $\eta\pi$ Final State at COMPASS - Max Hariegel (University of Bonn)

3:00 PM Search for Axion Like Particles using η meson decays in the HADES experiment - Krzysztof Prościński (Jagiellonian University)

3:00 PM Studies of exclusive production of $\eta^\prime$ and $f_1(1285)$ mesons in $p+p$ collisions at 4.5 GeV with HADES - Yehor Bondar (Institute of Nuclear Physics PAS)
5:00 PM
5:00 PM - 6:00 PM
Room: Medium lecture hall (A and B)
Contributions

5:00 PM From Schrödinger’s Cat to Quantum Technologies: A Revolution Unfolding - Catalina Oana Curceanu (INFN-LNF)
Sunday, June 28, 2026

7:00 AM Excursion + tavern
Excursion + tavern
7:00 AM - 8:00 PM