Chiral Dynamics and the Low Energy Kaon-Nucleon Interaction

Abstract

We examine the meson-baryon interaction in the strangeness S=-1 sector using an effective chiral Lagrangian. Potentials are derived from this Lagrangian and used in a coupled-channel calculation of the low energy observables. The potentials are constructed such that in the Born approximation the s-wave scattering amplitude is the same as that given by the effective chiral Lagrangian, up to order $q^2$. Comparison is made with the available low energy hadronic data of the coupled $K^{-}p,\Sigma \pi ,\Lambda \pi$ system, which includes the $\Lambda (1405)$ resonance, $K^{-}p$ elastic and inelastic scattering, and the threshold branching ratios of the $K^{-}p$ decay. Good fits to the experimental data and estimates of previously unknown Lagrangian parameters are obtained.

20 pages, 10 postscript figures, uses revtex, e-mail addresses: [email protected], [email protected], [email protected]

References in corpus (2)

• Chiral Dynamics in Nucleons and Nuclei
• Chiral perturbation theory

Cited by in corpus (451)

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• Chiral dynamics in the presence of bound states: kaon-nucleon interactions revisited
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• Chiral Symmetry Amplitudes in the S-Wave Isoscalar and Isovector Channels and the σ, f_0(980), a_0(980) Scalar Mesons
• Chiral symmetry amplitudes in the s-wave isoscalar and isovector channels and the $\sigma ,f_0(980),a_0(980)$ scalar mesons
• Chiral Dynamics of the Two Λ(1405) States
• Strangeness in nuclear physics
• Baryon spectroscopy
• Relativistic chiral SU(3) symmetry, large N_c sum rules and meson-baryon scattering
• Observation of a baryon resonance with positive strangeness in K+ collisions with Xe nuclei
• Non-perturbative Approach to effective chiral Lagrangians and Meson Interactions
• The nature of the Lambda(1405) resonance in chiral dynamics
• Current correlation functions, QCD sum rules and vector mesons in baryonic matter
• SU(3) Chiral Dynamics with Coupled Channels: Eta and Kaon Photoproduction
• Chiral Dynamics and the $S_{11}(1535)$ Nucleon Resonance
• Chiral Unitary approach to meson-meson and meson-baryon interactions and nuclear applications
• Threshold cusps and triangle singularities in hadronic reactions
• Chiral SU(3) theory of antikaon-nucleon interactions with improved threshold constraints
• The properties of \bar{K} in the nuclear medium
• Dynamically generated $N^{\ast }$ and ${\Lambda }^{\ast }$ resonances in the hidden charm sector around 4.3 GeV
• Chiral unitary approach to S-wave meson baryon scattering in the strangeness S=0 sector
• Low lying S=-1 excited baryons and chiral symmetry
• Kaons in dense matter, kaon production in heavy-ion collisions, and kaon condensation in neutron stars
• Effective Kbar N interaction based on chiral SU(3) dynamics
• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• On meson resonances and chiral symmetry
• Quark mass dependence of s-wave baryon resonances
• $S=-1$ Meson-Baryon Unitarized Coupled Channel Chiral Perturbation Theory and the $S_{01}-$ $\Lambda$(1405) and $-\Lambda$(1670) Resonances
• Moving Multi-Channel Systems in a Finite Volume with Application to Proton-Proton Fusion
• Strangeness in Nuclei and Neutron Stars
• Vector meson-vector meson interaction in a hidden gauge unitary approach
• Strangeness Production close to Threshold in Proton-Nucleus and Heavy-Ion Collisions
• K^- p scattering length from scattering experiments
• Dynamically generated resonances from the vector octet-baryon octet interaction
• Lattice QCD Evidence that the Lambda(1405) Resonance is an Antikaon-Nucleon Molecule
• On baryon resonances and chiral symmetry
• Variational calculation of the ppK^- system based on chiral SU(3) dynamics
• A method to measure the antikaon-nucleon scattering length in lattice QCD
• The ρρinteraction in the hidden gauge formalism and the f_0(1370) and f_2(1270) resonances
• In-medium Production of Kaons at the Mean-Field Level
• S-wave Kpi scattering in chiral perturbation theory with resonances
• The basic K nuclear cluster K- pp and its enhanced formation in the p + p -> K+ + X reaction
• Origin of resonances in the chiral unitary approach
• Meson-baryon reactions with strangeness -1 within a chiral framework
• Spectrum and decays of kaonic hydrogen
• Improved constraints on chiral SU(3) dynamics from kaonic hydrogen
• $K^{-}pp$ system with chiral SU(3) effective interaction
• Baryonic Resonances from Baryon Decuplet-Meson Octet Interaction
• The $S_{11}-N$(1535) and $-N$(1650) Resonances in Meson-Baryon Unitarized Coupled Channel Chiral Perturbation Theory
• Medium effects in high energy heavy-ion collisions
• Chiral dynamics of kaon-nucleon interactions, revisited
• Exotic Hadrons from Heavy Ion Collisions
• Signatures of Thermal Dilepton Radiation at RHIC
• On the Strangeness -1 S-wave Meson-Baryon Scattering
• Compositeness of dynamically generated states in a chiral unitary approach
• Wave functions of composite hadron states and relationship to couplings of scattering amplitudes for general partial waves
• Weak decays of heavy hadrons into dynamically generated resonances
• The s-wave charmed baryon resonances from a coupled-channel approach with heavy quark symmetry
• Medium Modified Cross Sections, Temperature and Finite Momentum Effects for Antikaon Production in Heavy-Ion Collisions
• Measurement of the Sigma pi photoproduction line shapes near the Lambda(1405)
• Chiral dynamics of the S11(1535) and S11(1650) resonances revisited
• Studying Exotic Hadrons in Heavy Ion Collisions
• Study of chirally motivated low-energy $K^{-}$ optical potentials
• Effective kaon mass in dense baryonic matter: role of correlations
• Comprehensive analysis of the wave function of a hadronic resonance and its compositeness
• $B^0$ and $B_s^0$ decays into $J/\psi$ $f_0(980)$ and $J/\psi$ $f_0(500)$ and the nature of the scalar resonances
• Phi decay in nuclei
• Chiral unitary approach to the K^- deuteron scattering length
• Scattering lengths of Nambu-Goldstone bosons off $D$ mesons and dynamically generated heavy-light mesons
• Surprises in threshold antikaon-nucleon physics
• Photoproduction of the Lambda(1405) on the proton and nuclei
• Heavy Hadrons in Nuclear Matter
• Kaonic nuclei studied based on a new framework of Antisymmetric Molecular Dynamics
• Kaonic hydrogen and K^- p scattering
• Photoproduction of Lambda(1405) and Sigma^{0}(1385) on the proton at E_γ= 1.5-2.4 GeV
• Excited Baryons in Lattice QCD
• Chirally motivated $\bar{K}N$ amplitudes for in-medium applications
• $K^{-}$ - nucleus relativistic mean field potentials consistent with kaonic atoms
• Hidden charm N and Delta resonances with heavy-quark symmetry
• Phi meson mass and decay width in nuclear matter
• Scattering studies with low-energy kaon-proton femtoscopy in proton-proton collisions at the LHC
• On the spin, parity and nature of the $\Xi (1620)$ resonance
• Close-to-threshold Meson Production in Hadronic Interactions
• Partial Wave Analysis of the Reaction $p(3.5GeV)+p\to p{K}^{+}\Lambda$ to Search for the "$pp{K}^{-}$" Bound State
• Antikaon production in A+A collisions at SIS energies within an off-shell G-matrix approach
• Chiral dynamics in form factors, spectral-function sum rules, meson-meson scattering and semilocal duality
• Kaonic production of Lambda(1405) off deuteron target in chiral dynamics
• Invariant-Mass Spectroscopy for Condensed Single- and Double-\kbar Nuclear Clusters to be Formed as Residues in Relativistic Heavy-Ion Collisions
• Deeply bound levels in kaonic atoms
• Cascade production from antikaon induced reactions on lambda and sigma
• Odd Parity Light Baryon Resonances
• Couplings in coupled channels versus wave functions in the case of resonances: application to the two $\Lambda (1405)$ states
• Two-pole structures in QCD: Facts, not fantasy!
• The antikaon nuclear potential in hot and dense matter
• Odd parity bottom-flavored baryon resonances
• Meson-Baryon Effective Chiral Lagrangians to O(q^3)
• SU(6) Extension of the Weinberg-Tomozawa Meson-Baryon Lagrangian
• Baryonic resonances close to the Kbar-N threshold: the case of Lambda(1405) in pp collisions
• Mass dependence of inclusive nuclear $\varphi$ photoproduction
• On the isospin 0 and 1 resonances from $\pi \Sigma$ photoproduction data
• eta in the nuclear medium within a chiral unitary approach
• Dynamically generated open charmed baryons beyond the zero range approximation
• A gauge invariant chiral unitary framework for kaon photo- and electroproduction on the proton
• Effects of pseudoscalar-baryon channels in the dynamically generated vector-baryon resonances
• Dynamically generated $J^P=1/2^{-}(3/2^{-})$ singly charmed and bottom heavy baryons
• On charm baryon resonances and chiral symmetry
• Review of the $\mathbf{\Lambda }$(1405): A curious case of a strange-ness resonance
• Antikaon-nucleon interaction and Lambda(1405) in chiral SU(3) dynamics
• $\eta$ bound states in nuclei
• Magnetic moments of the Lambda(1405) and Lambda(1670) resonances
• Properties of Hadrons in the Nuclear Medium
• Decays of $P_c$ into $J/\psi N$ and ${\eta }_{c}N$ with heavy quark spin symmetry
• Self consistent propagation of hyperons and antikaons in nuclear matter based on relativistic chiral SU(3) dynamics
• Observation of the "$K^{-}pp$"-like structure in the $d({\pi }^{+},K^{+})$ reaction at 1.69 GeV/$c$
• Dynamically generated resonances from the vector octet-baryon decuplet interaction
• Lambda(1405) poles obtained from pi0-Sigma0 photoproduction data
• Dynamical coupled-channels model of $K^{-}p$ reactions (I): Determination of partial-wave amplitudes
• $f_1(1285)$ decays into $a_0(980){\pi }^0$, $f_0(980){\pi }^0$ and isospin breaking
• Predictions for the ${\Lambda }_b\to J/\psi \Lambda (1405)$ decay
• Coupling vector and pseudoscalar mesons to study baryon resonances
• K${}^{-}$ absorption on two nucleons and ppK${}^{-}$ bound state search in the ${\Sigma }^0$p final state
• Reexamination of The Standard Model Nucleon Electric Dipole Moment
• CP Violation in Hyperon Nonleptonic Decays within the Standard Model
• Hadron-Hadron Correlation and Interaction from Heavy-Ion Collisions
• Weak decay of Lambda_c^+ for the study of Lambda(1405) and Lambda(1670)
• K^- nuclear potentials from in-medium chirally motivated models
• anti-K anti-K N molecule state in three-body calculation
• Photon induced Lambda(1520) production and the role of the K^* exchange
• $\Lambda (1405)$ production in the ${\pi }^{-}p\to K^0\pi \Sigma$ reaction
• QCD and the Strange Baryon Spectrum
• Chiral SU(3) Dynamics with Coupled Channels: Inclusion of P-Wave Multipoles
• The $\bar{K}NN$ system with chiral dynamics
• D-wave baryon resonances with charm from coupled-channel dynamics
• Dynamical coupled-channels model of $K^{-}p$ reactions (II): Extraction of ${\Lambda }^{\ast }$ and ${\Sigma }^{\ast }$ hyperon resonances
• $S=-1$ meson-baryon interaction and the role of isospin filtering processes
• Hidden beauty baryon states in the local hidden gauge approach with heavy quark spin symmetry
• Vector meson-Baryon dynamics and generation of resonances
• Detailed Analysis of the Chiral Unitary Model for Meson-Baryon Scattering with Flavor SU(3) Breaking Effects
• Nucleon resonances $N(1875)$ and $N(2100)$ as strange partners of LHCb pentaquarks
• D mesic nuclei
• On finite volume effects in the chiral extrapolation of baryon masses
• The properties of D and D* mesons in the nuclear medium
• A narrow $DNN$ quasi-bound state
• Pseudocalar meson and vector meson interactions and dynamically generated axial-vector mesons
• Chiral Unitary Approach To The N*N*pi, N*N*eta Couplings For The N*(1535) Resonance
• Pion photoproduction off the proton in a gauge-invariant chiral unitary framework
• Structure of Lambda(1405) and construction of KbarN local potential based on chiral SU(3) dynamics
• A chiral covariant approach to $\rho \rho$ scattering
• D^- mesic atoms
• Photoproduction of pions and properties of baryon resonances from a Bonn-Gatchina partial wave analysis
• Searching for signatures around 1920 MeV of a $N^{\ast }$ state of three hadron nature
• Internal structure of resonant Lambda(1405) state in chiral dynamics
• Chiral dynamics of p-wave in K^- p and coupled states
• Low-lying even parity meson resonances and spin-flavor symmetry
• An explanation of the ${\Delta }_{5/2^{-}}(1930)$ as a $\rho \Delta$ bound state
• Electromagnetic mean squared radii of Lambda(1405) in chiral dynamics
• On the structure observed in the in-flight ${}^3\text{He}(K^{-},\Lambda p)n$ reaction at J-PARC
• Radiative production of the Lambda(1405) resonance in K collisions on protons and nuclei
• Baryonic resonances close to the Kbar-N threshold: the case of Sigma(1385)^+ in pp collisions
• Faddeev fixed-center approximation to the $N\bar{K}K$ system and the signature of a $N^{\ast }(1920)(1/2^{+})$ state
• Chiral SU(3) Dynamics and Antikaon-Nuclear quasibound States
• Constraining the $\overline{\mathrm{K}}\mathrm{N}$ coupled channel dynamics using femtoscopic correlations at the LHC
• Antikaons and hyperons in nuclear matter with saturation
• Study of exotic hadrons in S-wave scatterings induced by chiral interaction in the flavor symmetric limit
• Low-energy etaN interactions: scattering lengths and resonance parameters
• Is the Theta+ a K pi N bound state?
• $K\Lambda (1405)$ configuration of the $K\bar{K}N$ system
• New results from a number operator interpretation of the compositeness of bound and resonant states
• In--Flight ($K^{-},p$) Reactions for the Formation of Kaonic Atoms and Kaonic Nuclei in Green function method
• Interactions between vector mesons and dynamically generated resonances
• Cross-channel constraints on resonant antikaon-nucleon scattering
• Hyperon II: Properties of excited hyperons
• Constraint on K Kbar compositeness of the a0(980) and f0(980) resonances from their mixing intensity
• Hadronic decays of eta and eta-prime with coupled channels
• Chiral corrections to kaon-nucleon scattering lengths
• Chiral Dynamics of the low-energy Kaon-Baryon interactions
• The pole structure of the Lambda(1405) in a recent QCD simulation
• A coupled K-matrix description of the reactions pi+N -> pi+N, pi+N -> eta+N, gamma+N -> pi+N and gamma+N -> eta+N
• Information on the structure of the a1 from tau decay
• Separable potential model for $K^{-}N$ interactions at low energies
• Two-photon and one photon-one vector meson decay widths of the $f_0(1370)$, $f_2(1270)$, $f_0(1710)$, $f_2^{\prime }(1525)$, and $K_2^{\ast }(1430)$
• Two-pole nature of the $\Lambda (1405)$ from lattice QCD
• Few-body systems consisting of mesons
• Generalized weak-binding relations of compositeness in effective field theory
• On the nature of the $\Lambda (1405)$ and $\Lambda (1670)$ from their $N_c$ behavior in chiral dynamics
• Few-body approach to structure of $\bar{K}$-nuclear quasi-bound states
• Kaon pair production close to threshold
• Lattice QCD study of $\pi \Sigma -\bar{K}N$ scattering and the $\Lambda (1405)$ resonance
• Theoretical study of the $KK\bar{K}$ system and dynamical generation of the K(1460) resonance
• Compositeness of baryonic resonances: Applications to the Delta(1232), N(1535), and N(1650) resonances
• Medium effects on the flow of strange particles in heavy ion collisions
• $K^{-}/K^{+}$ ratios in relativistic heavy-ion collisions
• Building up the spectrum of pentaquark states as hadronic molecules
• Size measurement of dynamically generated resonances with finite boxes
• Low energy Kbar N interactions and Faddeev calculation of the K- d scattering length in isospin and particle bases
• Structure of the Lambda(1405) baryon resonance from its large Nc behavior
• Time Delay Plots of Unflavoured Baryons
• Determination of exotic hadron structure by constituent-counting rule for hard exclusive processes
• Strategy to find the two $\Lambda (1405)$ states from lattice QCD simulations
• Gauge invariance in two-particle scattering
• The small $K\pi$ component in the $K^{\ast }$ wave functions
• Eta, eta-prime photoproduction and electroproduction off nucleons
• Large Nc Weinberg-Tomozawa interaction and negative parity s--wave baryon resonances
• The role of nucleon recoil in low-energy antikaon-deuteron scattering
• Hyperon resonances coupled to pseudoscalar- and vector-baryon channels
• Resonance on top of thresholds: the ${\Lambda }_c(2595{)}^{+}$ as an extremely fine-tuned state
• The ${\Lambda }_b\to J/\psi K\Xi$ decay and the higher order chiral terms of the meson baryon interaction
• $NDK$, $\bar{K}DN$ and $ND\bar{D}$ molecules
• Covariant meson-baryon scattering with chiral and large N_c constraints
• Construction of a local barK N-pi Sigma-pi Lambda potential and composition of the Lambda(1405)
• Kaonic hydrogen versus the $K^{-}p$ low energy data
• Strong absorption of hadrons with hidden and open strangeness in nuclear matter
• A new perspective on the Faddeev equations and the $\bar{K}NN$ system from chiral dynamics and unitarity in coupled channels
• Experimental confirmation of the Lambda(1405) Ansatz from resonant formation of a K-p quasi-bound state in K- absorption by 3He and 4He
• $\bar{K}NN$ Absorption within the Framework of the Fixed Center Approximation to Faddeev equations
• Open charm meson in nuclear matter at finite temperature beyond the zero range approximation
• Valence quark and meson cloud contributions for the gamma* Lambda -> Lambda* and gamma* Sigma0 -> Lambda* reactions
• Branching ratios of mesonic and nonmesonic antikaon absorptions in nuclear medium
• Isospin violation in J/Psi to phi pi0 eta decay and the f0-a0 mixing
• Antikaon interactions with nucleons and nuclei
• $B^0$ and $B_s^0$ decays into $J/\psi$ plus a scalar or vector meson
• Final state interaction and a light mass "exotic" resonance
• Improved Fixed Center Approximation of the Faddeev equations for the $\bar{K}NN$ system with S=0
• Critical review of [K- ppn] bound states
• Faddeev-Chiral Unitary Approach to the $K^{-}d$ scattering length
• Review of the low-lying excited baryons ${\Sigma }^{\ast }(1/2^{-})$
• Fully coupled-channel study of $K^{-}pp$ resonance in a chiral SU(3)-based $\bar{K}N$ potential
• Light-quark contributions to the magnetic form factor of the Lambda(1405)
• The chiral S=-1 meson-baryon interaction with new constrains on the NLO contributions
• Theoretical support for the $\pi (1300)$ and the recently claimed $f_0(1790)$ as molecular resonances
• Quantum interference of rho0- and omega-mesons in the pi N -> e+e- N reaction
• New Physics and CP Violation in Hyperon Nonleptonic Decays
• Photoproduction of $\Lambda (1405)$ with the $N^{\ast }$ and $t$-channel Regge contributions
• Kaon effective mass and energy from a novel chiral SU(3)-symmetric Lagrangian
• K^+ versus Λflow in relativistic heavy-ion collisions
• Eta-photoproduction in a gauge-invariant chiral unitary framework
• Double heavy tri-hadron bound state via delocalized $\pi$ bond
• Helicity Amplitudes of the Lambda(1670) and two Lambda(1405) as dynamically generated resonances
• Exotic hadrons in s-wave chiral dynamics
• Negative parity $\Lambda$ and $\Sigma$ resonances coupled to pseudoscalar and vector mesons
• The S-wave Λπphase shift is not large
• Antineutrino induced Lambda(1405) production off the proton
• Anomalous enhancement of the isospin-violating $\Lambda (1405)$ production by a triangle singularity in ${\Lambda }_c\to {\pi }^{+}{\pi }^0{\pi }^0{\Sigma }^0$
• Role of five-quark components in radiative and strong decays of the Lambda(1405) resonance
• Structure of the $\Lambda (1405)$ and the $K^{-}d\to \pi \Sigma n$ reaction
• Understanding the Nature of $\Lambda (1405)$ through Regge Physics
• Kaon induced Lambda(1405) production on a deuteron target at DAFNE
• $K^{-}/K^{+}$ ratio in heavy-ion collisions at GSI with an antikaon self-energy in hot and dense matter
• Probing the hot and dense nuclear matter with $K^{\ast },{\bar{K}}^{\ast }$ vector mesons
• $K^{\ast }$ vector meson resonances dynamics in heavy-ion collisions
• The Lambda* N interaction and two-body bound state based on chiral dynamics
• $\Xi (1690)$ as a $\bar{K}\Sigma$ molecular state
• Application of a coupled-channel Complex Scaling Method with Feshbach projection to the $K^{-}pp$ system
• Chirally motivated separable potential model for $\eta N$ amplitudes
• Photoproduction of $K^{\ast }$ for the study of $\Lambda (1405)$
• Determination of the pi Sigma scattering lengths from the weak decays of Lambda_c
• The nature of Lambda(1405) hyperon resonance in chiral dynamics
• Production of hyperon resonances induced by kaon on a deuteron target
• Theoretical study of $N(1535)$ and ${\Sigma }^{\ast }(1/2^{-})$ in the Cabibbo-favored process ${\Lambda }_c^{+}\to p{\bar{K}}^0\eta$
• Coupling of \bar K*N to the Lambda(1520)
• The properties of kaonic nuclei in relativistic mean-field theory
• Kaon Condensation in Dense Matter
• Comprehensive application of a coupled-channel complex scaling method to the KbarN-piY system
• Search for the ${\Sigma }^{\ast }$ state in ${\Lambda }_c^{+}\to {\pi }^{+}{\pi }^0{\pi }^{-}{\Sigma }^{+}$ decay by triangle singularity
• Isospin Properties of ($K^{-}$, $N$) Reactions for the Formation of Deeply-bound Antikaonic Nuclei
• Recoil corrections in antikaon-deuteron scattering
• The $\Xi (1620)$ and $\Xi (1690)$ molecular states from $S=-2$ meson-baryon interaction up to next-to-leading order
• Seeing phi meson through the dilepton spectra in heavy-ion collisions
• Off-shell effects on the interaction of Nambu-Goldstone bosons and $D$ mesons
• The role of the triangle singularity in $\Lambda (1405)$ production in the ${\pi }^{-}p\to K^0\pi \Sigma$ and $pp\to p{K}^{+}\pi \Sigma$ processes
• Resonant formation of Lambda(1405) by stopped-K- absorption in deuteron
• Tau decay and the structure of the a1
• Radiative open charm decay of the Y(3940), Z(3930), X(4160) resonances
• $P_c$-like pentaquarks in hidden strange sector
• Can the Lambda pi scattering phase shifts be large?
• ${\chi }_{c0}(1P)$ decay into $\bar{\Sigma }\Sigma \pi$ in search of an $I=1$, $1/2^{-}$ baryon state around $\bar{K}N$ threshold
• The Role of Lambda(1405) in Kaon-Proton Interactions
• The composite nature of the $\Lambda (1520)$ resonance
• Light pseudoscalar meson and heavy meson scattering lengths to $\mathcal{O}(p^4)$ in heavy meson chiral perturbation theory
• Photoproduction of ${\Lambda }^{\ast }$ and ${\Sigma }^{\ast }$ resonances with $J^P=1/2^{-}$ off the proton
• Are the chiral based $\bar{K}N$ potentials really energy dependent?
• Meson-baryon scattering to one-loop order in heavy baryon chiral perturbation theory
• A prediction of $D^{\ast }$-multi-$\rho$ states
• $\eta$-meson in nuclear matter
• Near-threshold production of a0(980) mesons in the reaction pp -> d K^+ \bar{K}^0
• On kaonic hydrogen. Quantum field theoretic and relativistic covariant approach
• Determination of compositeness of the Lambda(1405) resonance from its radiative decay
• On the consistency of recent QCD lattice data of the baryon ground-state masses
• A study of $\eta K\bar{K}$ and ${\eta }^{\prime }K\bar{K}$ with the fixed center approximation to Faddeev equations
• Hyperon production from neutrino-nucleon reaction
• Non-perturbative chiral approach to Kp -->gamma Y reactions
• Extraction of $ND$ scattering lengths from the ${\Lambda }_b\to {\pi }^{-}p{D}^0$ decay and properties of the ${\Sigma }_c(2800{)}^{+}$
• The effect of the in-medium ${\Theta }^{+}$ pentaquark on the kaon optical potential
• $\Lambda (1405)$ production in the process ${\chi }_{c0}(1P)\to \bar{\Lambda }\Sigma \pi$
• Properties of strange vector mesons in dense and hot matter
• Probing CP Violation in Omega->Lambda K->p pi K Decay
• Distinguishing cusp effects and near-threshold-pole effects
• Spectral representation for u- and t-channel exchange processes in a partial-wave decomposition
• Semileptonic ${\Lambda }_c$ decay to $\nu l^{+}$ and $\Lambda (1405)$
• Investigation of the Lambda(1405) line shape observed in pp collisions
• Predicting the existence of a 2.9 GeV $D{f}_0(980)$ molecular state
• A New Method to Extract Information of Near-Threshold Resonances: Uniformized Pole-Sum Representation of Green's Function and T-matrix
• Medium effects in K^+ nuclear interactions
• Production of $N^{\ast }(1535)$ and $N^{\ast }(1650)$ in ${\Lambda }_c\to {\bar{K}}^0\eta p$ $(\pi N)$ decay
• Hadronic Atoms
• Preliminary study of the anti-K N interaction in a chiral constituent quark model
• Generalized Dalitz Plot analysis of the near threshold pp-->ppK+K- reaction in view of the K+K- final state interaction
• $D_{s0}^{\ast }(2317{)}^{+}$ in the decay of $B_c$ into $J/\psi DK$
• New insights into the pole parameters of the $\Lambda (1380)$, the $\Lambda (1405)$ and the $\Sigma (1385)$
• Quadruply charmed baryons as heavy quark symmetry partners of the $D_{s0}^{\ast }(2317)$
• S-wave Meson-Meson Scattering from Unitarized U(3) Chiral Lagrangians
• The $\sigma K$ coupling in the chiral unitary approach and the isoscalar $\bar{K}N$, $\bar{K}A$ interaction
• One way to verify the molecular picture of exotic hadrons --from $DK$ to $DDK/D{\bar{D}}^{(\ast )}K$
• Double-pole nature of $\Lambda (1405)$ studied with coupled-channel complex scaling method using complex-range Gaussian basis
• The ${\eta }^{\prime }$ Photoproduction off the Nucleon in the quark model
• Topics in Low-Energy QCD with Strange Quarks
• Renormalization of Unitarized Weinberg-Tomozawa Interaction without On-shell Factorization and $I=0$ $\bar{K}N$ - $\pi \Sigma$ Coupled Channels
• Chiral Dynamics of Low-Energy Kaon-Baryon Interactions with Explicit Resonance
• Searching for exotic states in the $N\pi K$ system
• $J/\psi$ decay into $\varphi (\omega )$ and vector-vector molecular states
• Exploring the $D^{\ast }\rho$ system within QCD sum rules
• Kaon-nucleon scattering to one-loop order in heavy baryon chiral perturbation theory
• Phi meson production in near threshold proton-nucleus collisions
• Possible bound state of the double heavy meson-baryon system
• Chiral dynamics of baryon resonances and hadrons in a nuclear medium
• The negative-parity spin-1/2 $\Lambda$ baryon spectrum from lattice QCD and effective theory
• Chiral Unitary Dynamics of Hadrons and Hadrons in a Nuclear Medium
• Semileptonic ${\Lambda }_b\to {\bar{\nu }}_{l}l{\Lambda }_c(2595)$ and ${\Lambda }_b\to {\bar{\nu }}_{l}l{\Lambda }_c(2625)$ decays in the molecular picture of ${\Lambda }_c(2595)$ and ${\Lambda }_c(2625)$
• Renormalization of the f0(980) and a0(980) scalar resonances in a nuclear medium
• Description of $\rho (1700)$ as a $\rho K\bar{K}$ system with the fixed center approximation
• Chiral symmetry and strangeness at SIS energies
• The molecular nature of some exotic hadrons
• On the two-body decay processes of the predicted three-body $K^{\ast }(4307)$ resonance
• Meson-Baryon s-wave Resonances with Strangeness -3
• Is two-poles' $\Lambda (1405)$ one state or two?
• Final state interactions in nonleptonic hyperon decays
• Pole trajectories of the $\Lambda (1405)$ helps establish its dynamical nature
• Recent developments in antikaon-nucleon dynamics
• Aspects of Strangeness -1 Meson-Baryon Scattering
• Roles of the $N(1535)$ and $a_0(980)$ in the process ${\Lambda }_c^{+}\to {\pi }^{+}\eta n$
• Faddeev approach to the reaction $K^{-}d\to \pi \Sigma n$ at $p_K=1$ GeV/c
• Combined large-$N_c$ and heavy-quark operator analysis of 2-body meson-baryon counterterms in the chiral Lagrangian with charmed mesons
• Theoretical study of the Lambda(1405) resonance in Xi_b^0 -> D^0 pi Sigma decay
• Axial U(1) dynamics in eta and eta' photoproduction
• Formation of Deeply Bound Kaonic Atoms in (K^-,N) Reactions
• Compositeness of hadron resonances in finite volume
• SU(6)$\supset$SU(3)xSU(2) and SU(8)$\supset$SU(4)xSU(2) Clebsch-Gordan coefficients
• Unitarized chiral perturbation theory of hadrons
• Study of $K^{-}$ absorption at rest in nuclei followed by $p\Lambda$ emission
• $\eta$ mesons in hot and dense asymmetric nuclear matter
• Investigation of $qqqs\bar{q}$ pentaquarks in a chiral quark model
• Study of a possible S=+1 dynamically generated baryonic resonance
• On radiative np -> 1s + gamma transitions, induced by strong low-energy interactions,in kaonic atoms
• Study of $qqq\bar{q}Q$ pentaquark system in the Chiral Quark Model
• Production of pentaquarks with hidden charm and double strangeness in ${\Xi }_b$ and ${\Omega }_b$ decays
• Lambda(1405) in a baryon-meson scattering with a bound state embedded in the continuum
• Spectral function of the ${\eta }^{\prime }$ meson in nuclear medium based on phenomenological models
• QCD sum rule study for hidden-strange pentaquarks
• Meson-baryon scattering in resummed baryon chiral perturbation theory using time-ordered perturbation theory
• On coupled-channel dynamics in the presence of anomalous thresholds
• KN scattering amplitude revisited in a chiral unitary approach and a possible broad resonance in S=+1 channel
• Dynamically Generated Resonances in the Chiral Unitary Approach to Meson Baryon Interaction
• The $\Lambda (1405)$ in resummed chiral effective field theory
• Universal physics of the few-body system of two neutrons and one flavored meson
• Review on dynamically generated resonances
• Baryon Resonances
• Meson-baryon nature of Lambda(1405) in chiral dynamics
• Nature of excited $\Xi$ baryons with threshold effects
• Hadronic properties of the S_{11}(1535) studied by electroproduction off the deuteron
• Charge-conjugation asymmetry and molecular content: the $D_{s0}^{\ast }(2317{)}^{\pm }$ in matter
• What We Know About the Lambda(1405)
• Baryon polarization in low-energy unpolarized meson-baryon scattering
• $J/\psi$ decay to $\varphi ,\omega ,K^{\ast 0}$ plus $f_0(1370)$, $f_0(1710)$, $K_0^{\ast }(1430)$, $f_2(1270)$, $f_2^{\prime }(1525)$ and $K_2^{\ast }(1430)$: role of the $D$-wave for tensor production
• Lambda-hypernuclear production in stopped (K-,pion) reactions reexamined
• Study of the resonance contributions in the ${\Xi }_b^{-}\to p{K}^{-}{K}^{-}$ decay
• Singlet baryons in the graded symmetry approach to partially quenched QCD
• $K^{-}d\to \pi \Sigma n$ reactions and structure of the $\Lambda (1405)$
• Double strangeness pentaquarks and other exotic hadrons in the ${\Xi }_b\to \Xi J/\Psi \varphi$ decay
• $\Lambda (1405)$ mediated triangle singularity in the $K^{-}d\to p{\Sigma }^{-}$ reaction
• Kaon-deuteron femtoscopy from unitarized chiral interactions
• $\bar{K}\bar{D}N$ molecular state as a "$uuds\bar{c}$ pentaquark" in a three-body calculation
• Dynamical Generation of Hyperon Resonances
• $K^{+}$-nucleus elastic scattering revisited from perspective of partial restoration of chiral symmetry
• Two, three, many body systems involving mesons
• Unitarization Technics in Hadron Physics with Historical Remarks
• Mesonic and non-mesonic branching ratios of K^- absorption in the nuclear medium
• Signature of $N^{\star }$ resonance in mass spectrum of the $K\bar{K}N$ decay channels
• Large $N$ Weinberg-Tomozawa interaction and spin-flavor symmetry
• Strangeness at SIS energies
• Kaonic atoms in QCD
• N K Pi molecular state with I=1 and J(Pi)=3/2-
• $K^{-}$-Nucleus Scattering at Low and Intermediate Energies
• Kaon-antikaon nuclear optical potentials and the kappa meson in the nuclear medium
• Chiral unitary approach to hadron spectroscopy
• Construction of KbarN potential and structure of Lambda(1405) based on chiral unitary approach
• Separable potential model for meson-baryon interaction beyond the S-wave
• Self-consistent antikaon dynamics in isospin-asymmetric nuclear medium
• The dynamically generated $N(1535)$ state in the ${\Lambda }_c^{+}\to p{\bar{K}}^0{\pi }^0$ decay
• Constraints from a large-N_c analysis on meson-baryon interactions at chiral order Q^3
• Dense Hadronic Matter in Neutron Stars
• Chiral dynamics with strange quarks: Mysteries and opportunities
• Structure of $\Lambda$(1405) resonance and $\gamma p\to K^{+}+(\pi \Sigma {)}^0$ reaction
• $K^{-}d\to \pi \Lambda N$ reaction for studying charge symmetry breaking in the $\Lambda N$ interaction
• Determining Compositeness of Hadronic Resonances: the $\Lambda (1405)$ Radiative Decay and the $a_0(980)$-$f_0(980)$ Mixing
• Electric Mean Squared Radii of Lambda(1405) in Chiral Dynamics
• Baryonic Resonances from Baryon Decuplet-Meson Octet Interactions and the Exotic Resonance S=1, I=1, J^P=3/2-
• Quark-mass dependence of baryon resonances
• Chirally motivated $\pi \Sigma$-$\bar{K}N$ model in a finite volume
• Search for charmed baryons in the ${\Lambda }_c^{+}\eta$ system and measurement of the branching fractions of ${\Lambda }_c(2880{)}^{+}$ and ${\Lambda }_c(2940{)}^{+}$ decaying to ${\Lambda }_c^{+}\eta$ and $p{D}^0$ relative to ${\Sigma }_c(2455)\pi$
• Exotic properties of N^*(1895) and its impact on photoproduction of light hyperons
• QCD Aspects of Hadron Physics
• The structure of N(1535) in the aspect of chiral symmetry
• Antikaon-nucleon dynamics and its application to few-body systems
• Interactions of the Pseudoscalar Meson Octet and the Baryon Decuplet in the Continuum and a Finite Volume
• Low-energy QCD and hadronic structure
• A new N* resonance as a hadronic molecular state
• $K^{-}d\to \pi \Lambda N$ reaction with in-flight kaons for studying the $\Lambda N$ interaction
• Further Theoretical Analysis on the $K^{-}{}^3\text{He}\to \Lambda pn$ Reaction for the $\bar{K}NN$ Bound-State Search in the J-PARC E15 Experiment
• Photo- and Electron-Production of Mesons on Nucleons and Nuclei
• A note on the tensor and vector exchange contributions to $K\bar{K}\to K\bar{K},D\bar{D}\to D\bar{D}$ and ${\pi }^{+}{\pi }^{-}\to {\pi }^{+}{\pi }^{-}$ reactions
• $\Lambda (1405)$ and $\bar{\Lambda }(1405)$ in $J/\psi$ four-body decays
• The $\bar{K}N$ interaction in higher partial waves
• Vector- and Pseudoscalar-baryon coupled channel systems
• Mesons in Nuclei and Partial Restoration of Chiral Symmetry
• Strong binding and shrinkage of single and double kbar~nuclear systems (K^-pp, K^-ppn, K^-K^-p and K^-K^-pp) predicted by Faddeev-Yakubovsky calculations
• The nature of the Lambda(1405)
• Resonances in chiral unitary approaches
• $\Lambda (1405)$ observations in p+p and K${}^{-}$-induced reactions
• Origin of resonances in chiral dynamics
• Lambda(1405) N to Y N transition in nuclear medium for non-mesonic absorption of Kbar in nucleus
• Recent Developments in Chiral Unitary Dynamics of Resonances
• Chiral SU(3) Bethe Salpeter Model: Extension to SU(6) and SU(8) Spin-Flavor Symmetries
• Charming Baryons
• The pseudoscalar meson and baryon octet interaction in the unitary coupled-channel approximation
• Chiral unitary theory: application to nuclear problems
• The Peak Structure in the In-Flight ${}^3\text{He}(K^{-},\Lambda p)n$ Reaction Around the $\bar{K}NN$ Threshold
• SU(3) flavor symmetry considerations for the $\bar{K}N$ coupled channels system
• Strange mesons in nuclei and neutron stars
• Investigation of the $\bar{K}$--${}^6$Li Interaction and the Search for the $\Lambda (1405)$ Resonance
• Meson-baryon scattering lengths without annihilation diagrams to order $p^4$ in heavy baryon chiral perturbation theory
• S=--1 Meson-Baryon Scattering in Coupled Channel Unitarized Chiral Perturbation Theory
• Chiral dynamics and baryon resonances
• Hadronic few-body systems in chiral dynamics, -- Few-body systems in hadron physics --
• Wave functions for dynamically generated resonances; the two $\Lambda (1405)$ and $\Lambda (1670)$
• Three body systems with strangeness and exotic systems
• The $\Lambda (1405)$ resonance as a genuine three-quark or molecular state
• Study of the hadronic production of kaon pairs below the threshold for the phi meson
• Dynamically generated hadronic states in the $\bar{K}N$ and $\eta N$ coupled-channels interactions
• Effective Kbar N interaction with strong pi Sigma dynamics constrained by chiral SU(3) symmetry
• Report of the Working Group on Goldstone Boson Production and Decay