Highly excited alpha-cluster states in S-34

M Norrby; T Lönnroth; VZ Goldberg; GV Rogachev; MS Golovkov; Kjell-Mikael Källman; M Lattuada; SV Perov; S Romano; BB Skorodumov; GP Tiourin; WH Trzaska; A Tumino; AN Vorontsov

doi:10.1140/epja/i2011-11073-8

Highly excited alpha-cluster states in S-34

M Norrby, T Lönnroth, VZ Goldberg, GV Rogachev, MS Golovkov, Kjell-Mikael Källman, M Lattuada, SV Perov, S Romano, BB Skorodumov, GP Tiourin, WH Trzaska, A Tumino, AN Vorontsov

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Abstract

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.

Original language	Undefined/Unknown
Pages (from-to)	–
Number of pages	7
Journal	European Physical Journal A: Hadrons and Nuclei
Volume	47
DOIs	https://doi.org/10.1140/epja/i2011-11073-8
Publication status	Published - 2011
MoE publication type	A1 Journal article-refereed

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10.1140/epja/i2011-11073-8

Cite this

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title = "Highly excited alpha-cluster states in S-34",

abstract = "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.",

author = "M Norrby and T L{\"o}nnroth and VZ Goldberg and GV Rogachev and MS Golovkov and Kjell-Mikael K{\"a}llman and M Lattuada and SV Perov and S Romano and BB Skorodumov and GP Tiourin and WH Trzaska and A Tumino and AN Vorontsov",

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doi = "10.1140/epja/i2011-11073-8",

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TY - JOUR

T1 - Highly excited alpha-cluster states in S-34

AU - Norrby, M

AU - Lönnroth, T

AU - Goldberg, VZ

AU - Rogachev, GV

AU - Golovkov, MS

AU - Källman, Kjell-Mikael

AU - Lattuada, M

AU - Perov, SV

AU - Romano, S

AU - Skorodumov, BB

AU - Tiourin, GP

AU - Trzaska, WH

AU - Tumino, A

AU - Vorontsov, AN

PY - 2011

Y1 - 2011

N2 - 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.

AB - 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.

U2 - 10.1140/epja/i2011-11073-8

DO - 10.1140/epja/i2011-11073-8

M3 - Artikel

SN - 1434-6001

VL - 47

SP - –

JO - European Physical Journal A: Hadrons and Nuclei

JF - European Physical Journal A: Hadrons and Nuclei

ER -