Burda O, Botha N, Carter J, Fearick RW, Förtsch SV, Fransen C, Fujita H, Holt JD, Kuhar M, Lenhardt A, von Neumann-Cosel P, Neveling R, Pietralla N, Ponomarev VY, Richter A, Scholten O, Sideras-Haddad E, Smit FD, Wambach J. High-energy-resolution inelastic electron and proton scattering and the multiphonon nature of mixed-symmetry 2+ states in 94Mo.
PHYSICAL REVIEW LETTERS 2007;
99:092503. [PMID:
17931002 DOI:
10.1103/physrevlett.99.092503]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2007] [Indexed: 05/25/2023]
Abstract
High-energy-resolution inelastic electron scattering (at the S-DALINAC) and proton scattering (at iThemba LABS) experiments permit a thorough test of the nature of proposed one- and two-phonon symmetric and mixed-symmetric 2+ states of the nucleus 94Mo. The combined analysis reveals the one-phonon content of the mixed-symmetry state and its isovector character suggested by microscopic nuclear model calculations. The purity of two-phonon 2+ states is extracted.
Collapse