458 citations
- William & MaryUS89 papers
- Thomas Jefferson National Accelerator FacilityUS43 papers
- University of Maryland, College ParkUS15 papers
- Argonne National LaboratoryUS12 papers
- University of VirginiaUS10 papers
- Massachusetts Institute of TechnologyUS9 papers
- Rutgers, The State University of New JerseyUS8 papers
- CEA Paris-SaclayFR7 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
- Florida International UniversityUS7 papers
- Norfolk State UniversityUS7 papers
- Old Dominion UniversityUS7 papers
31 papers · 1 filter
D-state effects in the electromagnetic N-Delta transition
G. Ramalho, M. T. Pena, Franz Gross
We consider here a manifestly covariant quark model of the nucleon and the Delta, where one quark is off-shell and the other two quarks form an on-shell diquark pair. Using this mo…
pi-pi Scattering in Twisted Mass Chiral Perturbation Theory
Michael I Buchoff, Jiunn-Wei Chen, Andre Walker-Loud
In this report we describe both I=2 and I=0 pi-pi scattering for twisted mass lattice QCD utilizing twisted mass chiral perturbation theory at next-to-leading order. Focusing on th…
Chiral extrapolation of octet-baryon charge radii
P. Wang, D. B. Leinweber, A. W. Thomas +1
The charge radii of octet-baryons obtained in quenched lattice-QCD calculations are extrapolated within heavy-baryon chiral perturbation theory. Finite-range regularization (FRR) i…
Charged pion form factor between =0.60 and 2.45 GeV. I. Measurements of the cross section for the H() reaction
H. P. Blok, T. Horn, G. M. Huber +84
Cross sections for the reaction H() were measured in Hall C at Thomas Jefferson National Accelerator Facility (JLab) using the CEBAF high-intensity, continous ele…
Charged pion form factor between Q^2=0.60 and 2.45 GeV^2. II. Determination of, and results for, the pion form factor
G. M. Huber, H. P. Blok, T. Horn +83
The charged pion form factor, Fpi(Q^2), is an important quantity which can be used to advance our knowledge of hadronic structure. However, the extraction of Fpi from data requires…
K to pi and K to 0 in 2+1 Flavor Partially Quenched Chiral Perturbation Theory
C. Aubin, J. Laiho, S. Li +1
We calculate results for K to pi and K to 0 matrix elements to next-to-leading order in 2+1 flavor partially quenched chiral perturbation theory. Results are presented for both the…