corner
corner

Phys. Rev. C 76, 027304 (2007) [4 pages]

Isoscalar giant resonance strength in 28Si

Download: PDF (270 kB) Buy this article Export: BibTeX or EndNote (RIS)

D. H. Youngblood, Y.-W. Lui, and H. L. Clark
Cyclotron Institute, Texas A&M University, College Station, Texas 77843, USA

Received 7 May 2007; published 28 August 2007

Data taken previously covering the giant resonance region from 9 MeV <Ex<42 MeV in 28Si with inelastic scattering of 240 MeV α particles at small angles including 0° have been reanalyzed. Treating all of the observed cross section as multipole processes, giant resonance peaks containing 74 ± 7% of the isoscalar E0 energy weighted sum rule (EWSR), 102 ± 11% of the E2 EWSR, and 84 ± 8% of the E3 EWSR were identified.

© 2007 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.76.027304
DOI:
10.1103/PhysRevC.76.027304
PACS:
24.30.Cz, 25.55.Ci, 27.30.+t