A nuclear structure study with the 94Mo(p, t)92Mo reaction

A. Moalem; M. A. Moinester; N. Auerbach; J. Alster; Y. Dupont

doi:10.1016/0375-9474(71)90167-9

A nuclear structure study with the ⁹⁴Mo(p, t)⁹²Mo reaction

A. Moalem^*, M. A. Moinester, N. Auerbach, J. Alster, Y. Dupont

^*Corresponding author for this work

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

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Abstract

The angular distributions of states excited in the reaction ⁹⁴Mo(p,t)⁹²Mo at E_{p = 40 MeV} are measured. Values of the angular momentum transfers L and the spectroscopic enhancement factors are extracted by means of a zero-range DWBA calculation. Several new J^π assignments are made. The strongly excited states are attributed to 1p-1h and 2p-2h neutron states. Lower-lying proton configuration states are weakly excited. Good agreement is obtained with a calculation which describes the excitation of these proton states through particular components in the ⁹⁴Mo g.s. wave function. The long predicted 0⁺ state in ⁹²Mo at 2.5 MeV is identified. A 0⁺ pairing vibrational state has been located at 3.85 MeV. The possible existence of 2⁺, 4⁺, 3^- and 5^- pairing vibrational states is discussed.

Original language	English
Pages (from-to)	145-160
Number of pages	16
Journal	Nuclear Physics A
Volume	177
Issue number	1
DOIs	https://doi.org/10.1016/0375-9474(71)90167-9
State	Published - 13 Dec 1971

Keywords

Nuclear reaction

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10.1016/0375-9474(71)90167-9

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title = "A nuclear structure study with the 94Mo(p, t)92Mo reaction",

abstract = "The angular distributions of states excited in the reaction 94Mo(p,t)92Mo at Ep = 40 MeV are measured. Values of the angular momentum transfers L and the spectroscopic enhancement factors are extracted by means of a zero-range DWBA calculation. Several new Jπ assignments are made. The strongly excited states are attributed to 1p-1h and 2p-2h neutron states. Lower-lying proton configuration states are weakly excited. Good agreement is obtained with a calculation which describes the excitation of these proton states through particular components in the 94Mo g.s. wave function. The long predicted 0+ state in 92Mo at 2.5 MeV is identified. A 0+ pairing vibrational state has been located at 3.85 MeV. The possible existence of 2+, 4+, 3- and 5- pairing vibrational states is discussed.",

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T1 - A nuclear structure study with the 94Mo(p, t)92Mo reaction

AU - Moalem, A.

AU - Moinester, M. A.

AU - Auerbach, N.

AU - Alster, J.

AU - Dupont, Y.

PY - 1971/12/13

Y1 - 1971/12/13

N2 - The angular distributions of states excited in the reaction 94Mo(p,t)92Mo at Ep = 40 MeV are measured. Values of the angular momentum transfers L and the spectroscopic enhancement factors are extracted by means of a zero-range DWBA calculation. Several new Jπ assignments are made. The strongly excited states are attributed to 1p-1h and 2p-2h neutron states. Lower-lying proton configuration states are weakly excited. Good agreement is obtained with a calculation which describes the excitation of these proton states through particular components in the 94Mo g.s. wave function. The long predicted 0+ state in 92Mo at 2.5 MeV is identified. A 0+ pairing vibrational state has been located at 3.85 MeV. The possible existence of 2+, 4+, 3- and 5- pairing vibrational states is discussed.

AB - The angular distributions of states excited in the reaction 94Mo(p,t)92Mo at Ep = 40 MeV are measured. Values of the angular momentum transfers L and the spectroscopic enhancement factors are extracted by means of a zero-range DWBA calculation. Several new Jπ assignments are made. The strongly excited states are attributed to 1p-1h and 2p-2h neutron states. Lower-lying proton configuration states are weakly excited. Good agreement is obtained with a calculation which describes the excitation of these proton states through particular components in the 94Mo g.s. wave function. The long predicted 0+ state in 92Mo at 2.5 MeV is identified. A 0+ pairing vibrational state has been located at 3.85 MeV. The possible existence of 2+, 4+, 3- and 5- pairing vibrational states is discussed.

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A nuclear structure study with the ⁹⁴Mo(p, t)⁹²Mo reaction

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