Naslov
Measurement of Spin Rotation Parameters A and R for +p and -p Elastic Scattering from 471 to 625 MeV/c

Autori
Barlow, D.B. ; Kessler, R.S. ; Kim, G.J. ; Nefkens, B.M.K. ; Pilai, C.T. ; Price, J.W. ; Wightman, J.A. ; Hall, S.L. ; Lane, D.W. ; Loe, S.R. ; Morton, L.K. ; Sadler, M.E. ; Adrian, S.D. ; Briscoe, W.J. ; Kramer, L.H. ; Mokhtari, A. ; Petrov, A.M. ; Seftor, C.J. ; Taragin, M.F. ; Davis, J.F. ; Supek, Ivan

Izvornik
Physical review letters (0031-9007) 62 (1989), 9; 1009-1012

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Spin-Rotation parameters
(Spin-rotation parameters)

Sažetak
The spin-rotation parameters A and R for Pi^+p and Pi^-p 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-oproton polarimeter. Our results show that the major features of the recent PiN partial-wave analyses (PWA's) 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 PWA's.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA