The JΠ = 0+ spectrum of the Zr isotopes excited in two- and four-nucleon transfer reactions is interpreted in terms of the pairing vibrational model. The microscopic structure of the pairing addition and removal modes is obtained from the results of one-particle stripping and pick-up reactions. Making use of the associated wave functions, the main trend of the (p, t), (t, p), (6Li, 8B) and (d, 6Li) data can be accounted for. States which should be strongly excited in two-neutron and two-proton stripping and pick-up reactions with excitation energies varying from ∼4 MeV to ∼2 MeV are expected in the different Zr isotopes. © 1981.
Probing the Pairing Vibrational-modes of the Zr Isotopes In 2-nucleon and 4-nucleon Transfer-reactions
VITTURI, ANDREA;
1981
Abstract
The JΠ = 0+ spectrum of the Zr isotopes excited in two- and four-nucleon transfer reactions is interpreted in terms of the pairing vibrational model. The microscopic structure of the pairing addition and removal modes is obtained from the results of one-particle stripping and pick-up reactions. Making use of the associated wave functions, the main trend of the (p, t), (t, p), (6Li, 8B) and (d, 6Li) data can be accounted for. States which should be strongly excited in two-neutron and two-proton stripping and pick-up reactions with excitation energies varying from ∼4 MeV to ∼2 MeV are expected in the different Zr isotopes. © 1981.
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