Doubling of alpha-cluster states in Ne-22 - art. no. 051302

Authors
Rogachev, GV Goldberg, VZ Lonnroth, T Trzaska, WH Fayans, SA Kallman, KM Kolata, JJ Mutterer, M Rozhkov, MV Skorodumov, BB
Citation
Gv. Rogachev et al., Doubling of alpha-cluster states in Ne-22 - art. no. 051302, PHYS REV C, 6405(5), 2001, pp. 1302
Citations number
26
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C
ISSN journal
05562813 → ACNP
Volume
6405
Issue
5
Year of publication
2001
Database
ISI
SICI code
0556-2813(200111)6405:5<1302:DOASIN>2.0.ZU;2-1
Abstract
Excitation functions for O-18 + alpha 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 Ne-22 was carried out. A surprising splitting of 1(-), 3(- ), 7(-), and 9(-) alpha -cluster levels into doublets was found in Ne-22.