Amplitude reconstruction from complete electroproduction experiments and truncated partial-wave expansions

作者:Tiator L*; Workman R L; Wunderlich Y; Haberzettl H
来源:PHYSICAL REVIEW C, 2017, 96(2): 025210.
DOI:10.1103/PhysRevC.96.025210

摘要

We compare the methods of amplitude reconstruction, for a complete experiment and a truncated partial-wave analysis, applied to the electroproduction of pseudoscalar mesons off nucleon targets. We give examples which show, in detail, how the amplitude reconstruction (observables measured at a single energy and angle) is related to a truncated partial-wave analysis (observables measured at a single energy and a number of angles). A connection is made to existing data.

  • 出版日期2017-8-28