99 citations · 566 across the 17 of their papers we have counts for
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Light Meson Form Factors at near Physical Masses
Benjamin Owen, Waseem Kamleh, Derek Leinweber +2
The ability for most hadrons to decay via strong interactions prevents the direct measurement of their electromagnetic properties. However, a detailed understanding of how these re…
Electromagnetic Form Factors for the (1405)
Benjamin J. Menadue, Waseem Kamleh, Derek B. Leinweber +2
Building on our successful technique to isolate the otherwise-elusive (1405) using correlation matrix techniques and multiple source and sink smearings, we present calculations…
Searching for low-lying multi-particle thresholds in lattice spectroscopy
M. Selim Mahbub, Waseem Kamleh, Derek B. Leinweber +1
We explore the Euclidean-time tails of odd-parity nucleon correlation functions in a search for the S-wave pion-nucleon scattering-state threshold contribution. The analysis is per…
Parity-expanded variational analysis for non-zero momentum
Finn M. Stokes, Waseem Kamleh, Derek B. Leinweber +3
In recent years, the use of variational analysis techniques in lattice QCD has been demonstrated to be successful in the investigation of the rest-mass spectrum of many hadrons. Ho…
Structure and Flow of the Nucleon Eigenstates in Lattice QCD
M. Selim Mahbub, Waseem Kamleh, Derek B. Leinweber +2
A determination of the excited energy eigenstates of the nucleon, , , , is presented in full QCD using 2+1 flavor PACS-CS gauge configurations. The co…
Variational Approach to the Calculation of gA
Benjamin J. Owen, Jack Dragos, Waseem Kamleh +4
We present a lattice QCD calculation of the nucleon axial charge, gA, using a variational approach. After a brief outline of how the variational method is applied to the calculatio…