Highly excited alpha-cluster states in S-34

A1 Journal article (refereed)

Internal Authors/Editors

Publication Details

List of Authors: Norrby M, Lönnroth T, Goldberg VZ, Rogachev GV, Golovkov MS, Källman KM, Lattuada M, Perov SV, Romano S, Skorodumov BB, Tiourin GP, Trzaska WH, Tumino A, Vorontsov AN
Publisher: SPRINGER
Publication year: 2011
Journal: European Physical Journal A: Hadrons and Nuclei
Journal acronym: EUR PHYS J A
Volume number: 47
Number of pages: 7
ISSN: 1434-6001


The elastic-scattering reaction Si-30 + alpha was studied using the Thick Target Inverse Kinematics technique. Data were taken at a Si-30 beam energy of 150 MeV in a reaction chamber filled with He-4 gas, corresponding to the excitation region of 12-24 MeV in S-34. The data were treated in the framework of a simplified R-matrix approach, and energies, widths and spin assignments were obtained for 111 resonances in an approximative manner. The structure is discussed within the concept of alpha-cluster structure in the quasi-continuum of S-34 and is compared to recent data for S-32.

Last updated on 2020-25-05 at 06:15