Light-front holographic QCD and emerging confinement
In this report we explore the remarkable connections between light-front dynamics, its
holographic map** to gravity in a higher-dimensional anti-de Sitter (AdS) space, and …
holographic map** to gravity in a higher-dimensional anti-de Sitter (AdS) space, and …
The pion: an enigma within the Standard Model
T Horn, CD Roberts - Journal of Physics G: Nuclear and Particle …, 2016 - iopscience.iop.org
Quantum chromodynamics (QCDs) is the strongly interacting part of the Standard Model. It is
supposed to describe all of nuclear physics; and yet, almost 50 years after the discovery of …
supposed to describe all of nuclear physics; and yet, almost 50 years after the discovery of …
Collective perspective on advances in Dyson—Schwinger equation QCD
We survey contemporary studies of hadrons and strongly interacting quarks using QCD's
Dyson—Schwinger equations, addressing the following aspects: confinement and …
Dyson—Schwinger equations, addressing the following aspects: confinement and …
Imaging dynamical chiral-symmetry breaking: pion wave function on the light front
L Chang, IC Cloet, JJ Cobos-Martinez, CD Roberts… - Physical review …, 2013 - APS
We project onto the light front the pion's Poincaré-covariant Bethe-Salpeter wave function
obtained using two different approximations to the kernels of quantum chromodynamics' …
obtained using two different approximations to the kernels of quantum chromodynamics' …
Universality of generalized parton distributions in light-front holographic QCD
The structure of generalized parton distributions is determined from light-front holographic
QCD up to a universal reparametrization function w (x) which incorporates Regge behavior …
QCD up to a universal reparametrization function w (x) which incorporates Regge behavior …
Measurement of transition form factor at Belle
S Uehara, Y Watanabe, H Nakazawa, I Adachi… - Physical Review D …, 2012 - APS
We report a measurement of the process γ γ*→ π 0 with a 759 fb-1 data sample recorded
with the Belle detector at the KEKB asymmetric-energy e+ e-collider. The pion transition form …
with the Belle detector at the KEKB asymmetric-energy e+ e-collider. The pion transition form …
Strong QCD from hadron structure experiments
The topical workshop Strong QCD from Hadron Structure Experiments took place at
Jefferson Lab from November 6–9, 2019. Impressive progress in relating hadron structure …
Jefferson Lab from November 6–9, 2019. Impressive progress in relating hadron structure …
The spin structure of the nucleon
We review the present understanding of the spin structure of protons and neutrons, the
fundamental building blocks of nuclei collectively known as nucleons. The field of nucleon …
fundamental building blocks of nuclei collectively known as nucleons. The field of nucleon …
Structure of the neutral pion and its electromagnetic transition form factor
K Raya, L Chang, A Bashir, JJ Cobos-Martinez… - Physical Review D, 2016 - APS
The γ* γ→ π 0 transition form factor, G (Q 2), is computed on the entire domain of spacelike
momenta using a continuum approach to the two valence body bound-state problem in …
momenta using a continuum approach to the two valence body bound-state problem in …
transition form factors
Using a continuum approach to the hadron bound-state problem, we calculate γ* γ→ η, η′
transition form factors on the entire domain of spacelike momenta, for comparison with …
transition form factors on the entire domain of spacelike momenta, for comparison with …