S-MATRIX STUDIES OF RESONANCES IN A = 3-NUCLEON, 4-NUCLEON, 5-NUCLEON, 6-NUCLEON, AND 12-NUCLEON SYSTEMS

Authors
CSOTO A HALE GM
Citation
A. Csoto et Gm. Hale, S-MATRIX STUDIES OF RESONANCES IN A = 3-NUCLEON, 4-NUCLEON, 5-NUCLEON, 6-NUCLEON, AND 12-NUCLEON SYSTEMS, Nuclear physics. A, 631, 1998, pp. 783-787
Citations number
19
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
631
Year of publication
1998
Pages
783 - 787
Database
ISI
SICI code
0375-9474(1998)631:<783:SSORIA>2.0.ZU;2-#
Abstract
Resonances of certain light nuclei are explored by studying the comple x pole structures of the scattering matrices. Among other results we p redict the existence of three-neutron and three-proton resonances, a s mall spin-orbit splitting in the low-lying He-5 and Li-5 states, and t he nonexistence of the soft dipole resonance in He-6.