[HTML][HTML] 50 Years of quantum chromodynamics: Introduction and Review
F Gross, E Klempt, SJ Brodsky, AJ Buras… - The European Physical …, 2023 - Springer
Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …
Measurement of Energy-Dependent Pair-Production Cross Section and Electromagnetic Form Factors of a Charmed Baryon
M Ablikim, MN Achasov, P Adlarson, XC Ai, R Aliberti… - Physical Review Letters, 2023 - APS
We study the process e+ e-→ Λ c+ Λ¯ c-at twelve center-of-mass energies from 4.6119 to
4.9509 GeV using data samples collected by the BESIII detector at the BEPCII collider. The …
4.9509 GeV using data samples collected by the BESIII detector at the BEPCII collider. The …
New insights into the nucleon's electromagnetic structure
YH Lin, HW Hammer, UG Meißner - Physical Review Letters, 2022 - APS
We present a combined analysis of the electromagnetic form factors of the nucleon in the
space-and timelike regions using dispersion theory. Our framework provides a consistent …
space-and timelike regions using dispersion theory. Our framework provides a consistent …
[HTML][HTML] The hadronic running of the electromagnetic coupling and the electroweak mixing angle from lattice QCD
M Cè, A Gérardin, G von Hippel, HB Meyer… - Journal of High Energy …, 2022 - Springer
A bstract We compute the hadronic running of the electromagnetic and weak couplings in
lattice QCD with N f= 2+ 1 flavors of\(\mathcal {O}\)(a) improved Wilson fermions. Using two …
lattice QCD with N f= 2+ 1 flavors of\(\mathcal {O}\)(a) improved Wilson fermions. Using two …
[HTML][HTML] Proton electric charge radius from lepton scattering
W Xiong, C Peng - Universe, 2023 - mdpi.com
A proton is a bound state of a strong interaction, governed by Quantum Chromodynamics
(QCD). The electric charge radius of a proton, denoted by r E p, characterizes the spatial …
(QCD). The electric charge radius of a proton, denoted by r E p, characterizes the spatial …
Observation of the Singly Cabibbo Suppressed Decay
M Ablikim, MN Achasov, P Adlarson, S Ahmed… - Physical review …, 2022 - APS
The singly Cabibbo-suppressed decay Λ c+→ n π+ is observed for the first time with a
statistical significance of 7.3 σ by using 3.9 fb-1 of e+ e-collision data collected at center-of …
statistical significance of 7.3 σ by using 3.9 fb-1 of e+ e-collision data collected at center-of …
[HTML][HTML] Measurement of cross section for e+ e−→ Ξ0Ξ¯ 0 near threshold
M Ablikim, MN Achasov, P Adlarson, S Ahmed… - Physics Letters B, 2021 - Elsevier
Using e+ e− collision data at ten center-of-mass energies between 2.644 and 3.080 GeV
collected with the BESIII detector at BEPCII and corresponding to an integrated luminosity of …
collected with the BESIII detector at BEPCII and corresponding to an integrated luminosity of …
production in annihilation near the threshold revisited
AI Milstein, SG Salnikov - Physical Review D, 2022 - APS
Production of pp¯ and nn¯ pairs in e+ e-annihilation near the threshold of the process is
discussed with account for the new experimental data that appeared recently. Since a …
discussed with account for the new experimental data that appeared recently. Since a …
Probing the internal structure of baryons
G Huang, R Baldini Ferroli… - National Science …, 2021 - academic.oup.com
Electromagnetic form factors are fundamental observables that describe the electric and
magnetic structure of hadrons and provide keys to understand the strong interaction. At the …
magnetic structure of hadrons and provide keys to understand the strong interaction. At the …
[HTML][HTML] Coupled channels and production of near-threshold B (⁎) B¯(⁎) resonances in e+ e− annihilation
SG Salnikov, AE Bondar, AI Milstein - Nuclear Physics A, 2024 - Elsevier
The effects of final-state interaction of hadrons, produced in e+ e− annihilation near the
threshold, are discussed. If there is a loosely bound state or a virtual state in a system of …
threshold, are discussed. If there is a loosely bound state or a virtual state in a system of …