Level Scheme of <SUP>94</SUP> Mo at High Angular Momentum

ZHANG Yu-Hu; LIU Min-Liang; de Angelis; GUO Wen-Tao

Chinese Physics C> 2004, Vol. 28> Issue(9) : 941-946

Level Scheme of ⁹⁴ Mo at High Angular Momentum

Institute of Modern Physics,CAS,Lanzhou 730000,China2 Graduate School,Chinese Academy of Sciences,Beijing 100039,China3 Istituto Nazionale di Fisisca Nucleare,Laboratori Nazionali di Legnaro,Legnaro,Italy4 Hahn-Meitner-Institut,Berlin,Germany5 Department of Physics,University of Surrey,Guildford,Surrey,United Kingdom6 Dipartimento di Fisica dell Universit and Istituto Nzaionale di Fisica Nucleare,Sezione di Padova,Padova,Italy7 Institut für Kern-und Hadronenphysik,Forschungszentrum Rossendorf,Dresden,Germany8 Istituto Nazionale di Fisica Nucleare,Sezione di Napoli,Napoli,Italy9 Freie Universitat Berlin,Fachbereich Physik,Berlin,Germany

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Abstract：
High-spin level structure of ⁹⁴Mo has been re-investigated using the modern multidetector array of GASP via the ¹⁶O(⁸²Se,4nγ) ⁹⁴Mo reaction at E(⁸²Se)=459 MeV.The previously reported level scheme has been largely modified up to～10 MeV in excitation energy due to identifications of some important linking transitions.The level structure of ⁹⁴Mo has been compared with the shell model calculations.It is suggested that the valence neutron excitation within d_5/2,g_7/2,and h_11/2 orbitals should be taken into account in order to adequately describe the high-spin level structure of ⁹⁴Mo above Iπ=14⁺.

References

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ZHANG Yu-Hu, LIU Min-Liang, de Angelis and GUO Wen-Tao. Level Scheme of ⁹⁴ Mo at High Angular Momentum[J]. Chinese Physics C, 2004, 28(9): 941-946.

ZHANG Yu-Hu, LIU Min-Liang, de Angelis and GUO Wen-Tao. Level Scheme of ⁹⁴ Mo at High Angular Momentum[J]. Chinese Physics C, 2004, 28(9): 941-946. shu

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Received: 2004-01-02
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Level Scheme of ⁹⁴ Mo at High Angular Momentum

Corresponding author: ZHANG Yu-Hu,

Institute of Modern Physics,CAS,Lanzhou 730000,China2 Graduate School,Chinese Academy of Sciences,Beijing 100039,China3 Istituto Nazionale di Fisisca Nucleare,Laboratori Nazionali di Legnaro,Legnaro,Italy4 Hahn-Meitner-Institut,Berlin,Germany5 Department of Physics,University of Surrey,Guildford,Surrey,United Kingdom6 Dipartimento di Fisica dell Universit and Istituto Nzaionale di Fisica Nucleare,Sezione di Padova,Padova,Italy7 Institut für Kern-und Hadronenphysik,Forschungszentrum Rossendorf,Dresden,Germany8 Istituto Nazionale di Fisica Nucleare,Sezione di Napoli,Napoli,Italy9 Freie Universitat Berlin,Fachbereich Physik,Berlin,Germany

Received Date: 2004-01-02
Accepted Date: 1900-01-01
Available Online: 2004-09-05

Abstract: High-spin level structure of ⁹⁴Mo has been re-investigated using the modern multidetector array of GASP via the ¹⁶O(⁸²Se,4nγ) ⁹⁴Mo reaction at E(⁸²Se)=459 MeV.The previously reported level scheme has been largely modified up to～10 MeV in excitation energy due to identifications of some important linking transitions.The level structure of ⁹⁴Mo has been compared with the shell model calculations.It is suggested that the valence neutron excitation within d_5/2,g_7/2,and h_11/2 orbitals should be taken into account in order to adequately describe the high-spin level structure of ⁹⁴Mo above Iπ=14⁺.