Title of article :
The effect of deformation in the isoscalar giant dipole resonance Original Research Article
Author/Authors :
M. Itoh، نويسنده , , H. Sakaguchi، نويسنده , , M. Uchida، نويسنده , , T. Ishikawa، نويسنده , , T. Kawabata، نويسنده , , T. Murakami، نويسنده , , H. Takeda، نويسنده , , T. Taki، نويسنده , , S. Terashima، نويسنده , , N. Tsukahara، نويسنده , , H. Y. Yasuda، نويسنده , , M. Yosoi ، نويسنده , , U. Garg، نويسنده , , M. Hedden، نويسنده , , B. Kharraja، نويسنده , , Amanda M. Koss، نويسنده , , B.K Nayak، نويسنده , , S. Zhu، نويسنده , , H. Fujimura، نويسنده , , M. Fujiwara، نويسنده , , et al.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Pages :
8
From page :
41
To page :
48
Abstract :
Background-free inelastic scattering spectra have been obtained for144,148,150,152,154Sm with 386 MeV α particles at forward angles (including 0°) to investigate the effect of deformation on the isoscalar giant dipole resonance. The strength distributions for isoscalar giant resonances have been extracted via a multipole decomposition analysis using angular distributions calculated in the framework of the density-dependent single-folding model. The effects of deformation are found to be different for the low- and high-excitation energy components of the isoscalar giant dipole resonance. Evidence has been obtained for the theoretically-predicted mixing between the isoscalar giant dipole resonance and the high energy octupole resonance.
Journal title :
Nuclear physics A
Serial Year :
2004
Journal title :
Nuclear physics A
Record number :
1201014
Link To Document :
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