220 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Virginia TechUS35 papers
- CEA Paris-SaclayFR2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2 papers
- Massachusetts Institute of TechnologyUS2 papers
- University of MichiganUS2 papers
- A. Alikhanyan National LaboratoryAM1 paper
- Alexandria UniversityEG1 paper
- Al Hussein Technical UniversityJO1 paper
- Arizona State UniversityUS1 paper
- Booz Allen Hamilton (United States)US1 paper
- Carnegie Mellon UniversityUS1 paper
13 papers · 1 filter
Three-Body approach to the K^- d Scattering Length in Particle Basis
A. Bahaoui, C. Fayard, T. Mizutani +1
We report on the first calculation of the scattering length A_{K^-d} based on a relativistic three-body approach where the two-body input amplitudes coupled to the Kbar N channels…
Nucleon-nucleon elastic scattering analysis to 2.5 GeV
R. A. Arndt, C. H. Oh, I. I. Strakovsky +2
A partial-wave analysis of NN elastic scattering data has been completed. This analysis covers an expanded energy range, from threshold to a laboratory kinetic energy of 2.5 GeV, i…
Remarks on the Delta(+) mass
Ron Workman
We question the reliability of current estimates for the Delta(+) mass. We explain why the standard value, determined from pion photoproduction, should not be used in conjunction w…
Pion photoproduction in the delta resonance region
R. A. Arndt, I. I. Strakovsky, R. L. Workman
We have updated our multipole analyses to incorporate new data from the low-energy and delta resonance regions. We note a slight decrease in our estimate of the delta photo-decay a…
Comment on `Measurement of the analyzing power at 68.3 MeV'
R. A. Arndt, I. I. Strakovsky, R. L. Workman
We comment on a recent paper by Weiser et al. [Phys. Rev. C {\bf 54}, 1930 (1996)]. The authors have performed a single-energy analysis of scattering data at 68.3 MeV, find…
Combined analysis of the reactions , , and
C. Oh, R. A. Arndt, I. I. Strakovsky +1
Results are presented for a combined analysis of the reactions , and over the interval from pion threshold to approximately 2.4 GeV. Thes…
Ambiguities in the partial-wave analysis of pseudoscalar-meson photoproduction
Greg Keaton, Ron Workman
Ambiguities in pseudoscalar-meson photoproduction, arising from incomplete experimental data, have analogs in pion-nucleon scattering. Amplitude ambiguities have important implicat…
Amplitude ambiguities in pseudoscalar meson photoproduction
Greg Keaton, Ron Workman
We consider the problem of determining amplitudes from observables for the case of pseudoscalar meson photoproduction. We find a number of surprisingly simple constraints which giv…
Updated resonance photo-decay amplitudes to 2 GeV
R. A. Arndt, I. I. Strakovsky, R. L. Workman
We present the results of an energy-dependent and set of single-energy partial-wave analyses of single-pion photoproduction data. These analyses extend from threshold to 2 GeV in t…
Extraction of the coupling constant from NN scattering data
R. A. Arndt, I. I. Strakovsky, R. L. Workman
We reexamine Chew's method for extracting the coupling constant from np differential cross section measurements. Values for this coupling are extracted below 350 MeV, in the…
Updated analysis of N elastic scattering data to 2.1~GeV: The Baryon Spectrum
R. A. Arndt, I. I. Strakovsky, R. L. Workman +1
We present the results of energy-dependent and single-energy partial-wave analyses of N elastic scattering data with laboratory kinetic energies below 2.1~GeV. Resonance structu…
An updated analysis of NN elastic scattering data to 1.6 GeV
Richard A. Arndt, Igor I. Strakovsky, Ron Workman
An energy-dependent and set of single-energy partial-wave analyses of elastic scattering data have been completed. The fit to 1.6~GeV has been supplemented with a low-energy a…
Analysis of d elastic scattering data to 500 MeV
Richard A. Arndt Igor I. Strakovsky, Ron Workman
An energy-dependent and a set of single-energy partial-wave analyses of d elastic scattering data have been completed. Amplitudes are presented for pion laboratory kinetic energ…