CD2021 - (other cd conferences)
15-19 November 2021
Online
published March 07, 2024

The International Workshop on Chiral Dynamics 2021, the tenth in a series which started in 1994 at MIT, and was later held in Mainz (1997), Jefferson Lab (2000 and 2012), Bonn (2003), Duke (2006), Bern (2009), Pisa (2015), Durham (2018) and will take place in Beijing, from November 15 to 19 2021, and will be jointly hosted by the Institute of High Energy Physics, The purpose of this workshop series is to bring physicists together who are active in this field, as well as those who are interested, to discuss and debate the most recent achievements and future developments.

The workshop will have a near equal contribution from theorists and experimentalists and, as in the latest editions, a strong synergy with the lattice community will be present.

Topics:
Hadron structure
Isospin breaking in hadronic systems
Meson-meson and meson-baryon interaction
Effective field theory and chiral perturbation theory
Few-body physics
Compton scattering and the polarizabilities of the nucleons
Hadronic contributions to g_mu-2
Lattice QCD and nuclear physics

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Sessions
Plenary
Parallel-Goldstone Boson
Parallel-hadron Structure
Zheng
Parallel-Few-Body/Structure
Plenary
Chiral Dynamics: Theory and Experiment - A Tribute to Aron Bernstein
U.G. Meißner
Highlights of BESIII Physics
H. Ma and  On behalf of the BESIII collaboration
Chiral effective theory in the Higgs sector
J.J. Sanz-Cillero
Theoretical aspects of virtual states, bound states, and resonances in hadron physics from Friedrichs model
Z. Xiao and Z.Y. Zhou
Experimental Status on the Proton Charge Radius
H. Gao, V. Khachatryana and J. Zhoua
Nuclear forces in a manifestly Lorentz-invariant formulation of chiral EFT
Precision tests of fundamental physics with $\eta$ and $\eta'$ mesons
B. Kubis
The three-nucleon interaction in pionful and pionless effective field theory
L. Girlanda, M. Gattobigio, A. Kievksy, L. Elisa Marcucci and M. Viviani
Hadronic Light-by-light contribution to muon (g-2)
Parallel-Goldstone Boson
Hadron Physics results at KLOE-II experiment
E.P. Del Rio and  on behalf of the KLOE-2 Collaboration
Light Meson decays at BESIII
X. Kang
Theoretical analysis of $\eta^{(\prime)}\to\pi^0l^+l^-$ and $\eta^{\prime}\to\eta l^+l^-$ decays, and new-physics signatures via $CP$ violation
R. Escribano, E. Royo and P. Sanchez-Puertas
Dispersive representation of $C$- and $CP$-violation in $\eta\to \pi^+\pi^-\pi^0$ and $\eta'\to\eta\pi^+\pi^-$
H. Akdag, T. Isken and B. Kubis
A primer analysis of $\pi^0$-$\eta$-$\eta^{\prime}$ mixing from $V\!\rightarrow\!P\gamma$ and $P\!\rightarrow\!V\gamma$ decays
R. Escribano and E. Royo
Analysis of the doubly radiative decays $\eta^{(\prime)}\to\pi^0\gamma\gamma$ and $\eta^\prime\to\eta\gamma\gamma$ (15-1-9)
S. Gonzalez-Solis
Jlab Eta Factory Experiment in Hall D
A. Somov
Improved Standard-Model prediction for the dilepton decay of the neutral pion
B.L. Hoid, M. Hoferichter, B. Kubis and J. Lüdtke
Short-distance constraints in hadronic-light-by-light for the muon $g-2$
J. Bijnens, N. Hermansson-Truedsson and A. Rodríguez-Sánchez
HVP contribution to g-2
M. Hoferichter
Dilaton chiral perturbation theory and application
Y. Shamir and M. Golterman
NNLO Positivity Bounds on χPT for a General Number of Flavours
B. Alvarez, J. Bijnens and M. Sjö
Three-pion scattering in Chiral Perturbation Theory
T. Husek
Review of Lattice QCD Calculations for the kaon decays
C. Kelly
The REDTOP experiment: a low energy meson factory to explore dark matter and physics beyond the Standard model.
C. Gatto and  on behalf of REDTOP collaboration
A dispersive analysis of low energy pion photo- and electroproduction
X.h. Cao and Y. Ma
Dispersive analysis of the $\pi\pi$ and $\pi K$ scattering data
O. Deineka, I. Danilkin and M. Vanderhaeghen
Dispersive analysis of the Primakoff reaction $\gamma K\to K\pi$
D. Stamen, M. Dax and B. Kubis
Dispersive determination of low energy $\pi K$ interactions
A. Rodas and J.R. Peláez
Recent results from NA62 experiment at CERN
A. Antonelli and  on behalf of the NA62 Collaboration
Parallel-hadron Structure
Theoretical discrepancies in the nucleon spin structure and the hyperfine splitting of muonic hydrogen
V. Pascalutsa, F. Hagelstein and V. Lensky
Zheng
Analysis of $T_{cc}^+$ including chiral dynamics and three-body cuts
M.L. Du, V. Baru, X.K. Dong, A. Filin, F.K. Guo, C. Hanhart, A. Nefediev, J. Nieves and Q. Wang
Detecting the pure triangle singularity effect through the ψ(2S) decay
Light-flavor resonance dynamics in the $U(3)$ chiral theory
The Pole Counting Rule and X, Y, Z States
H. Chen and H.R. Qi
On QCD contribution to vacuum energy
J. Gegelia
Results on spin sum rules and polarizabilities at low Q2
A. Deur
The pion-nucleon sigma term from Lattice QCD
R. Gupta, T. Bhattacharya, M. Hoferichter, E. Mereghetti, S. Park and B. Yoon
Structure-dependent electromagnetic finite-size effects
N. Hermansson-Truedsson, M. Di Carlo, M. Hansen and A. Portelli
Proton charge radius from a dispersive analysis of the experimental data over the space- and time-like regions
Y.H. Lin
The MUon Scattering Experiment (MUSE) at the Paul Scherrer Institute
S. Strauch and  on behalf of the MUSE Collaboration
Two-loop calculation of the nucleon self-energy
N.D. Conrad, A. Gasparyan and E. Epelbaum
VCS and generalized polarizabilities from Mainz and JLab: Overview and new results
N. Sparveris
Parallel-Few-Body/Structure
An accurate relativistic chiral nucleon-nucleon interaction up to the next-to-next-to-leading order
J.X. Lu, Y. Xiao, C.X. Wang and L.S. Geng
Explicit renormalization of the nucleon-nucleon interaction in chiral EFT and non-perturbative effects
A. Gasparyan and E. Epelbaum
Constraints on the $\Lambda$-neutron interaction from charge symmetry breaking of $A=4$ hypernuclei
A. Nogga, J. Haidenbauer and U.G. Meißner
Strangeness S=-3 and -4 baryon-baryon interactions in chiral effective field theory
J. Haidenbauer and U.G. Meißner
$A=4-7$ $\Xi$ hypernuclei based on interactions from chiral effective field theory
Review of the experimental activity at RIKEN to explore the three-nucleon interactions
K. Sekiguchi
Deuteron VVCS and nuclear structure effects in muonic deuterium at N3LO in pionless EFT
V. Lensky, A. Hiller Blin, F. Hagelstein and V. Pascalutsa
Large-$N_c$ constraints for Beyond the Standard Model few-nucleon currents in effective field theory
T. Richardson
Nucleon-level Effective Theory of μ→e Conversion
E. Rule
Chiral EFT for neutrinoless double beta decay
W. Dekens