OOIR: Observatory of International Research

Papers

(The median citation count of Few-Body Systems is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
New Trends in Hadron Physics: A Few-Body Perspective	48
Two-Neutron Halo Structure and Anti-halo Effect in $$^\mathbf{31}$$F	36
Systematic Nuclear Uncertainties in the Hypertriton System	30
Laser Spectroscopy Measurements of Metastable Pionic Helium Atoms at Paul Scherrer Institute	24
Relativistic Bosonic Equations with Generalized Position and Momentum Operators	23
Nonlocal Structure of the Leading Order ab initio Effective Potentials for Proton Elastic Scattering from Light Nuclei	22
Bound and Scattering State Solutions of the Klein–Gordon Equation with Deng–Fan Potential in Higher Dimensions	21
Development of Ultracold Francium Atomic Sources Towards the Permanent EDM Search	20
On the $$\hbox {K}^{-}$$ Absorptions in Light Nuclei by AMADEUS	20
Hyperon Physics with BESIII	18
Symmetrized Faddeev Equations	15
Final State Interaction Analysis and Branching Fraction Calculations of $$\varvec{B^+_c\rightarrow D^+{\bar{D}}^0(D^+D^0)}$$ Decays	14
$$\Lambda -\alpha $$ Potential by Folding $$\Lambda $$-Nucleon Interaction with Realistic $$\alpha $$ Wave Function	13
Obituary W. Sandhas	12
Preface: Yamada Conference LXXII: The 8th Asia-Pacific Conference on Few-Body Problems in Physics (APFB2020)	12
Weinberg’s Proposal of 1990: A Very Personal View	12
Thermodynamics Properties of a Quantum Particle Confined into Two Elastic Concentric Spheres	12
Prediction of Double-heavy Tetraquarks Bound States in Quark Model	12
Electronic Structures and Spectra Properties of Plasma-Embedded Atoms or Ions Under the External Electric-Field	11
Local Two- and Three-Nucleon Chiral Interactions	11
The Effects of Stokes drag on the Resonant Motion of a Geocentric Satellite	10
Hyperspherical Approach to Atom–Dimer Collisions with the Jacobi Boundary Condition	10
Quantum Behavior of a Moving Magnetic Quadrupole Moment in the Presence of Harmonic Oscillator and External Fields Within Noncommutative Space	10
Cluster Effective Field Theory and the Nuclear Reactions	10
The General Particle Transfer Potential in a Range of Physical Systems and its Long Range Component	9

Baryon Interactions from QCD on Lattice	9
Bound State Properties Studied by the Knockout Reaction	9
Modified Robe’s Problem with Perturbations in the Coriolis and Centrifugal Forces	9
Three-$$\alpha $$ Configurations in the $$0^{+}$$ States of $$^{12}\mathrm {C}$$	8
Theoretical Study of Deuteron-Induced Reactions in the Nuclear Data Field	8
Photo- and Electrocouplings of Nucleon Resonances	7
$$\rho $$–Meson Form-factors in Point form of Poincaré-Invariant Quantum Mechanics	7
Hyperspherical Quantum Mechanic	7
Classifying Near-Threshold Enhancement Using Deep Neural Network	7
On the Perturbed Restricted 2+2 Body Problem when the Primaries are Non-spherical	7
The Exact Solutions of a Class of Monotonic Exponential Potential Model	6
Investigating the Transverse Momentum Dependent Gluon Sivers Function in Quarkonium Production at pp Colliders	6
Progress of Underground Nuclear Astrophysics Experiment JUNA in China	6
Improved Determination of Strange Distribution Function from the Global Analysis Using BHPS Model	6
Spin Symmetric Solutions in Central Field Including Tensor Interaction	6
Pál Doleschall (1938 – 2021)	6
Realistic Shell Model with Chiral Interaction and Its Application to Drip-Line Predictions	5
Study of the dp Elastic and dp Breakup Complementary Processes Using Polarized and Unpolarized Beam of Nuclotron	5
Renormalization of $$\textit{NN}$$ Chiral EFT: My Personal Mixed Feelings	5
Electromagnetic Production of Kaon in All Isospin Channels: Summary of the Progress and Application	5
Light Kaonic Atoms: From “Corrected” to “Summed Up” Deser Formula	5
Constraints on the $$\varLambda $$-Neutron Interaction from Charge Symmetry Breaking in the $$\mathbf {^4_\Lambda \mathrm{He}}$$ - $$\mathbf {^4_\Lambda \mathrm{H}}$$ Hypernuclei	5
Container picture for $$3^-$$ and $$4^-$$ states of $${^{12}\mathrm{C}}$$	5
Femtoscopic Study of $$N \Xi $$ Interaction and Search for the H Dibaryon State Around the $$N \Xi $$ Threshold	5
One Way to Verify the Molecular Picture of Exotic Hadrons: From $$\pmb {DK}$$ to $$\pmb {DDK/D{\bar{D}}^{(*)}K}$$	4
Building Diquark Model from Lattice QCD	4
The Analysis Status of $${\varSigma }^+ p$$ Scattering Events in the J-PARC E40 Experiment	4
Correction to: Search for the Lightest Double-$$\Lambda $$ Hypernucleus, $${ _{\varvec{\Lambda }\varvec{\Lambda }}^{\varvec{5}}}$$H, at J-PARC	4
Results for Particular Cases of $$\varvec{\upsilon =1/2}$$ States of $${\varvec{FQHE}}$$ in Disk Geometry	4
The Nikiforov–Uvarov-Functional Analysis (NUFA) Method: A New Approach for Solving Exponential-Type Potentials	4
The Current Status of Electron Ion Collider in China	4
Correction to: Celebrating 30 Years of Steven Weinberg’s Paper Nuclear Forces from Chiral Lagrangians - an Introduction to the Special Issue	4
Ground and Excited State Mass Spectra and Properties of Heavy-Light Mesons	4
Landau Quantization for Relativistic Vector Bosons in a Gödel-Type Geometric Background	4
X(3872) Revisited: The Roles of OPEP and the Quark Degrees of Freedom	4
The New AMBER Experiment at the CERN SPS	4
Determination of Parameters of a Potential Model for Tetraquark Study by Studying All S-Wave Mesons	4
Any$$\mathbf {\, }l$$-State Energy of the Spinless Salpeter Equation Under the Cornell Potential by the WKB Approximation Method: An Application to Mass Spectra of Mesons	4
Meson Masses in a QCD Inspired Approximation Scheme	3
Quantum-Mechanical Lossy Transmission Lines-Analysis based on Damped Harmonic Oscillator GKSL Theory	3
Modern Chiral Forces Applied to the Neutron-Deuteron Breakup Reaction	3
Effect of Nucleon Dressing on Triton Binding Energy	3
Heavy Quarkonium Properties at Finite Temperature in Strongly Coupled Quark Gluon Plasma	3
Search for $$\varvec{N\varDelta }$$ Resonance State Via the Exclusive Measurement of $$\varvec{\gamma d\rightarrow d \pi ^{+} \pi ^{-}}$$ Reaction	3
Nonrelativistic Heavy Quarkonium Model Descended from a Quasi-Particle Approach	3
Studying the Phi Meson in Nuclear Matter by Simulating pA Reactions in a Transport Approach	3
Recent Results of Few Body System in the Hadron Physics with Photon Beam	3
Medium Effect in S-shell Double-$$\Lambda $$ Hypernuclei and Hyperon Superfluidity in Neutron Star Cores	3
Path Integral Methods From the Generalized Displacement Operator, and Some of Their Applications	3
Study on Triple-Hadron Bound States with Gaussian Expansion Method	3

Quark Model Analysis of the Weinberg Operator Contribution to the Nucleon EDM	3
Coherent Neutral Pion and eta Meson Photoproduction on the Deuteron	3
Lagrange-Mesh Solution of Faddeev Integrodifferential Equations	2
Possible Extension of the Three-body Force by the Unitary Clothing Transformations Method in the Faddeev Equations	2
Properties of Neutron Star Crust with Improved Nuclear Physics: Impact of Chiral EFT Interactions and Experimental Nuclear Masses	2
Effects of Curvature on the Electronic States of a Two-Dimensional Mesoscopic Ring	2
What Can Possibly Go Wrong?	2
Connecting the Dirac Equation in Flat and Curved Spacetimes via Unitary Transformation	2
Nuclear Structure at the Crossroads	2
Residual Cut-Off Dependence and Power Counting: The Deuteron as a Case Study	2
A Realistic Approach to the $$\varXi NN$$ Bound-State Problem Based on Faddeev Equation	2
Studies of Deuteron–Proton Collisions at 100 MeV	2
Electroweak Currents from Chiral Effective Field Theory	2
Correlation and Regression Analysis of 2N Scattering Observables	2
An X(3872)-Like Peak in $$B\rightarrow (J/\psi \pi ^+\pi ^-) K\pi $$ Due to Triangle Singularity	2
Spectroscopy of Heavy–Heavy Flavour Mesons and Annihilation Widths of Quarkonia	2
Resonance and Non-Resonant Contributions of the $$\varvec{B^0\rightarrow \bar{D}^0K^+K^-}$$ and $$\varvec{B^0_s\rightarrow \bar{D}^0K^+K^-}$$ Decays	2
Gaussian Parametrization of Efimov Levels: Remnants of Discrete Scale Invariance	2
Four-body Calculation of Inelastic Scattering Cross Sections of Positronium–Antihydrogen Collision	2
Hadron Spectroscopy and Structure from Lattice QCD	2
Heavy Quark Mesons: Mass Spectrum and Mass Relations	2
Symmetries of the Nucleon–Nucleon S-Matrix and Effective Field Theory Expansions	2
The Isoscalar Monopole Strength of $$^{13}$$C	2
Foldy–Wouthuysen Transformation of Noncommutative Dirac Equation in the Presence of Minimal Uncertainty in Momentum	1
About the Solution of the Numerical Instability for Topological Solitons with Long Range Interaction	1
Spectra and Decay Properties of $$\varLambda _b$$ and $$\varSigma _b$$ Baryons	1
Obituary for Shahriar Bayegan	1
Chiral Effective Field Theory after Thirty Years: Nuclear Lattice Simulations	1
Delta Isobar Effects in Double Beta Decays	1
Application of Supersymmetric Quantum Mechanics to Calculate Resonance Energy and Wave Function of $$^{19}$$C Halo Nucleus	1
Three-Baryon Correlation in a Quark Model for Solving Hyperon Puzzle	1
Continuum Strength of Direct Breakup Induced by External Isoscalar Field	1
Combining Halo-EFT Descriptions of Nuclei and Precise Models of Nuclear Reactions	1
Celebrating 30 Years of Steven Weinberg’s Paper Nuclear Forces from Chiral Lagrangians - an Introduction to the Special Issue	1
Chiral Effective Field Theory’s Impact on Advancing Quantum Monte Carlo Methods	1
Spectroscopy of $$^\mathbf{17}$$C Above the Neutron Separation Energy	1
Fully Heavy Multiquarks	1
Study of the $$nn\Lambda $$ State and $$\Lambda n$$ Interaction at Jefferson Lab	1
A Two-Body Problem for a Class of Coupling Potentials with Harmonic Oscillator Interaction in Noncommutative Phase Space: Path Integral Approach	1
Fixed-Point Few-Body Hamiltonians	1
Relativistic Quantum Dynamics of Scalar Massive Charged Bosons in Topologically Nontrivial Space–Time and AB-Effect	1
Binding Energy of the First Excited State of Tetraquark $$\varvec{{\bar{b}}{\bar{b}}qq}$$ with a Lattice QCD Potential	1
1D Quantum ring: A Toy Model Describing Noninertial Effects on Electronic States, Persistent Current and Magnetization	1
Novel Pentaquark Picture of Single-Heavy Baryons in Chiral Effective Model	1
Status and Perspectives of J-PARC	1
The Forward-Plane Star in $$^1$$H(d, pp)n Breakup at E$$_{{{\varvec{d}}}}=\mathbf{80}$$ MeV/nucleon	1
Correction to: The Dunkl–Duffin–Kemmer–Petiau Oscillator	1
Nuclear Effective Field Theories: Reverberations of the Early Days	1
Motion Around Out-of-Plane Equilibrium Points in the Frame of Restricted Six-Body Problem Under Radiation Pressure	1
Interpreting Charm-Strange Mesons with a Screened Potential Model	1
Exotic Charmonium-Like States at BESIII	1
Dynamics of Positron Scattering from Lithium, Sodium and Potassium Atoms in Quantum Plasmas	1
Exact Solutions for Lippmann–Schwinger Equation for the Scattering by Hyper-Spherical Potentials	1
New Approximate Solutions to a Spatially-Dependent Mass Dirac Equation for Modified Hylleraas Plus Eckart Potential with Improved Yukawa Potential as a Tensor in the DQM Framework	1
Chi-Yu Hu (1933-2022)	1
An Introductory Lecture on Generalised Parton Distributions	1
Study on the $${\pmb {2}}^{\pmb +}_{\pmb 2}$$ Resonance in $$^{\pmb 6}$$He via Analysis of $$^{\pmb 6}$$He($${\pmb p}$$, $${\pmb p'}$$) Reactions	1
Few Nucleons Configuration Around Heavy Core Nuclei	1
Partial Wave Analysis of $$\pmb {K^+N}$$ Scattering and the Possibility of Pentaquark $$\pmb {\Theta ^+(1540)}$$	1
One-Neutron Removal Cross Sections for $$^{16}$$N Isomeric State	1
Hyperradial Distribution Function of Few-Body Problems: A New Arena for Extreme Value Theory	1