16 citations · 16 across the 1 of their papers we have counts for
5 papers
Possible explanation of Hoehler's clustering: effective partial-wave mixing induced by truncation
A. Svarc
Hoehler noted that resonance poles obtained from different partial waves in scattering appear to bunch together near a small set of common complex energies, and suggested that…
Resonances extracted in truncated partial-wave analysis are effective mixtures of angular momenta (Possible implications for Höhler's clustering)
A. Švarc
In truncated partial-wave analysis one fits observables, not amplitudes, and the relevant observables are bilinear in the amplitudes. For angle-dependent observables from which par…
Single-channel, single-energy partial-wave analysis with continuity improved through minimal phase constraints
A. Svarc, R. L. Workman
Single-energy partial-wave analysis has often been applied as a way to fit data with minimal model dependence. However, remaining unconstrained, partial waves at neighboring energi…
Extended SAID Partial-Wave Analysis of Pion Photoproduction
William J. Briscoe, Axel Schmidt, Igor Strakovsky +2
A unified Chew-Mandelstam description of single-pion photoproduction data, together with pion- and eta-hadroproduction data, has been extended to include measurements carried out o…
Towards an understanding of discrete ambiguities in truncated partial wave analyses
Y. Wunderlich, A. Švarc, R. L. Workman +2
It is well known that the observables in a single-channel scattering problem remain invariant once the amplitude is multiplied by an overall energy- and angle-dependent phase. This…