Results 121 to 130 of about 13,280 (208)

Stringent test of QED with hydrogen-like tin. [PDF]

Nature, 2023
Morgner J, Tu B, König CM, Sailer T, Heiße F, Bekker H, Sikora B, Lyu C, Yerokhin VA, Harman Z, Crespo López-Urrutia JR, Keitel CH, Sturm S, Blaum K.   +13 more
europepmc   +1 more source

Lattice QCD calculation of the pion distribution amplitude with domain wall fermions at physical pion mass

Journal of High Energy Physics
We present a direct lattice QCD calculation of the x-dependence of the pion distribution amplitude (DA), which is performed using the quasi-DA in large momentum effective theory on a domain-wall fermion ensemble at physical quark masses and spacing a ≈ 0.
Ethan Baker, Dennis Bollweg, Peter Boyle, Ian Cloët, Xiang Gao, Swagato Mukherjee, Peter Petreczky, Rui Zhang, Yong Zhao   +8 more
doaj   +1 more source

Light-Front Holographic Quantum Chromodynamics

, 2013
Anti-de Sitter space in five dimensions provides an exact geometrical representation of the conformal group. Remarkably, gravity in AdS$_5$ space is holographically dual to frame-independent light-front Hamiltonian theory, derived from the quantization ...
Brodsky, Stanley J., de Téramond, Guy F., Dosch, Hans Günter   +2 more
core   +1 more source

Three-dimensional imaging of pion using lattice QCD: generalized parton distributions

Journal of High Energy Physics
In this work, we report a lattice calculation of x-dependent valence pion generalized parton distributions (GPDs) at zero skewness with multiple values of the momentum transfer −t.
Heng-Tong Ding, Xiang Gao, Swagato Mukherjee, Peter Petreczky, Qi Shi, Sergey Syritsyn, Yong Zhao   +6 more
doaj   +1 more source

Study of the standard model with weak decays of charmed hadrons at BESIII. [PDF]

Natl Sci Rev, 2021
Li HB, Lyu XR.
europepmc   +1 more source

CODATA Recommended Values of the Fundamental Physical Constants: 2018. [PDF]

J Phys Chem Ref Data, 2021
Tiesinga E, Mohr PJ, Newell DB, Taylor BN.   +3 more
europepmc   +2 more sources

Fully-heavy hadronic molecules $$B_c^{(*)+} B_c^{(*)-}$$ B c ( ∗ ) + B c ( ∗ ) - bound by fully-heavy mesons

European Physical Journal C: Particles and Fields
A lot of exotic hadrons have been reported in the past twenty years, which bring us the renaissance of the hadron spectroscopy. Most of them can be understood as hadronic molecules, whose interactions are mainly due to the exchange of light mesons, and ...
Wen-Ying Liu, Hua-Xing Chen
doaj   +1 more source

Hadron Spectroscopy -- Theory

, 2009
A brief review of theoretical progress in hadron spectroscopy and nonperturbative QCD is presented. Attention is focussed on recent lattice gauge theory, the Dyson-Schwinger formalism, effective field theory, unquenching constituent models, and some beyond the Standard Model physics.
openaire   +2 more sources

The anomalous magnetic moment of the muon: status of lattice QCD calculations. [PDF]

Eur Phys J A Hadron Nucl, 2021
Gérardin A.
europepmc   +1 more source

Hybrid magnetic structures around spinning black holes connected to a surrounding accretion disk. [PDF]

Proc Int Astron Union, 2023
El Mellah I, Cerutti B, Crinquand B, Parfrey K.   +3 more
europepmc   +1 more source