TY - JOUR
T1 - Helicity conservation in diffraction scattering and duality
AU - Harari, H.
AU - Zarmi, Y.
N1 - Funding Information:
* This research has been supported in part by the Air Force Office of Scientific Research through the Euro-pean Office of Aerospace Research. OAR. United States Air Force under Contract F-61052-68-C-0070.
PY - 1970/7/6
Y1 - 1970/7/6
N2 - Gilman, Pumplin, Schwimmer and Stodolsky have recently proposed that Pomeron exchange terms conserve s-channel helicities. If the Pomeron is dual to s-channel background, it follows that s-channel helicity-flip amplitudes are dominated by resonances. A test of this assertion in the case of πN scattering indicates agreement with experiment.
AB - Gilman, Pumplin, Schwimmer and Stodolsky have recently proposed that Pomeron exchange terms conserve s-channel helicities. If the Pomeron is dual to s-channel background, it follows that s-channel helicity-flip amplitudes are dominated by resonances. A test of this assertion in the case of πN scattering indicates agreement with experiment.
UR - http://www.scopus.com/inward/record.url?scp=17144412827&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(70)90530-7
DO - 10.1016/0370-2693(70)90530-7
M3 - Article
AN - SCOPUS:17144412827
VL - 32
SP - 291
EP - 293
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 4
ER -