We have observed the broad 2+ member of the K=04+ band of Ne20 with the 20Ne(π-π-,) reaction at Tπ=120 and 180 MeV and with 20Ne(π-π-,) at T=180 MeV. We find an excitation energy of 9.00±0.18 MeV and a width of 0.8 MeV. The B(E2↑) is determined to be approximately 25 to 35 e2fm4.
ASJC Scopus subject areas
- Nuclear and High Energy Physics