200 citations · 201 across the 5 of their papers we have counts for
5 papers
The Light-Quark Magnetic Moment of the Lambda(1405) Antikaon-Nucleon Molecule
Jonathan M. M. Hall, Waseem Kamleh, Derek B. Leinweber +3
The light-quark sector of the Lambda(1405) baryon is examined in the context of the recent discovery of a dominant antikaon-nucleon composition at low quark masses. Further evidenc…
Study of Low-Lying Baryons with Hamiltonian Effective Field Theory
Zhan-Wei Liu, Jonathan M. M. Hall, Waseem Kamleh +4
Drawing on experimental data for baryon resonances, Hamiltonian effective field theory (HEFT) is used to predict the positions of the finite-volume energy levels to be observed in…
On the Structure of the Lambda 1405
Jonathan M. M. Hall, Waseem Kamleh, Derek B. Leinweber +4
For almost 50 years the structure of the Lambda 1405 resonance has been a mystery. Recently, a new lattice QCD simulation showing that its strange magnetic form factor vanishes, to…
Lattice QCD Evidence that the Lambda(1405) Resonance is an Antikaon-Nucleon Molecule
Jonathan M. M. Hall, Waseem Kamleh, Derek B. Leinweber +4
For almost 50 years the structure of the Lambda(1405) resonance has been a mystery. Even though it contains a heavy strange quark and has odd parity, its mass is lower than any oth…
The Vector Meson Mass in Chiral Effective Field Theory
Jonathan M M Hall
A brief overview of Quantum Chromodynamics (QCD) as a non-Abelian gauge field theory, including symmetries and formalism of interest, will precede a focused discussion on the use o…