corner
corner
APS » Journals » Phys. Rev. Lett. » Volume 83 » Issue 4
< Previous Article | Next Article >

Phys. Rev. Lett. 83, 690–693 (1999)

Isovector Electric Monopole Resonance in 60Ni

Download: PDF (261 kB) Buy this article Export: BibTeX or EndNote (RIS)

S. Nakayama1, H. Akimune2,4, Y. Arimoto2, I. Daito2, H. Fujimura2, Y. Fujita3, M. Fujiwara2, K. Fushimi1, H. Kohri2, N. Koori1, K. Takahisa2, T. Takeuchi4, A. Tamii5, M. Tanaka6, T. Yamagata4, Y. Yamamoto4, K. Yonehara4, and H. Yoshida2
1Department of Physics, University of Tokushima, Tokushima 770-8502, Japan
2Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
3Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
4Department of Physics, Konan University, Higashinada, Kobe 658-8501, Japan
5Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
6Kobe Tokiwa Junior College, Nagata, Kobe 653-0838, Japan

Received 11 September 1998; revised 22 March 1999; published in the issue dated 26 July 1999

The isovector electric monopole resonance (IVMR) was studied by the 60Ni(7Li,7Be)60Co reaction at 65A MeV and at forward scattering angles including zero degrees. We confirmed the existence of the IVMR at an excitation energy of 20±2 MeV with a width of 10±2 MeV in 60Co, which is an analog of the T0+1 isospin component of the IVMR estimated at Ex≈31 MeV in 60Ni. The result presently obtained is consistent with previous results using the pion charge-exchange reaction.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.83.690
DOI:
10.1103/PhysRevLett.83.690
PACS:
25.70.Kk, 24.30.Cz, 27.50.+e
 
< Previous Article | Next Article >