Measurement of the spin-rotation parameters A and R for and scattering from 471 to 625 MeV/c Article

cited authors

  • Barlow, DB; Kessler, RS; Kim, GJ; Nefkens, BMK; Pillai, C; Price, JW; Wightman, JA; Hall, S; Lane, DW; Loe, SR; Morton, LK; Sadler, ME; Adrian, SD; Briscoe, WJ; Kramer, LH; Mokhtari, A; Petrov, AM; Seftor, CJ; Taragin, MF; Davis, JF; Supek, I

fiu authors

abstract

  • The spin-rotation parameters A and R for and elastic scattering have been measured at pion momenta from 471 to 625 MeV/c using a frozen spin target polarized in the scattering plane and a recoil-proton polarimeter. Our results show that the major features of the recent partial-wave analyses (PWAs) are correct. This is the first time such confirmation has been possible. Some deviations outside the errors indicate the need for a new round of PWAs. © 1989 The American Physical Society.

publication date

  • January 1, 1989

Digital Object Identifier (DOI)

start page

  • 1009

end page

  • 1012

volume

  • 62

issue

  • 9