Accession Number:

AD0415699

Title:

EXCITED STATES OF THE NUCLEON,

Descriptive Note:

Corporate Author:

CORNELL UNIV ITHACA N Y

Personal Author(s):

Report Date:

1963-07-01

Pagination or Media Count:

70.0

Abstract:

The quantum numbers of the higher resonances in pion-nucleon scattering belonging to the nucleon and 3-3 isobar trajectories are shown to arise from the exchange of the nucleon and pion-nucleon resonances themselves. In particular the members of the nucleon trajectory are created principally by forces due to the exchange of members of the 3-3 isobar trajectory and vice-versa. The quantum numbers obtained from dynamical consid erations agree completly with these conjectured on the basis of Regge pole considerations. The dynamical scheme is approximately symmetrical under interchange of the two trajectories. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE