6533b871fe1ef96bd12d12da

RESEARCH PRODUCT

Doubling of α-cluster states in 22 Ne

G. V. RogachevV. Z. GoldbergT. LönnrothWladyslaw TrzaskaS. A. FayansK.-m. KällmanJ. J. KolataM. MuttererM. V. RozhkovB. B. Skorodumov

subject

elastic scattering

description

Excitation functions for 18 O + α elastic scattering were measured by a method using inverse kinematics and a thick gas target. An analysis of the data corresponding to the excitation energy regions of 11.8–13.7 MeV and 19.0–22.0 MeV in 22 Ne was carried out. A surprising splitting of 1 − , 3 − , 7 − , and 9 − α -cluster levels into doublets was found in 22 Ne . peerReviewed

http://urn.fi/URN:NBN:fi:jyu-201902071457