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Gamma-ray Decay From Neutron-bound And Unbound States In Mo-95 And A Novel Technique For Spin Determination

Title: Gamma-ray Decay From Neutron-bound And Unbound States In Mo-95 And A Novel Technique For Spin Determination.
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Name(s): Wiedeking, M., author
Krticka, M., author
Bernstein, L. A., author
Allmond, J. M., author
Basunia, M. S., author
Bleuel, D. L., author
Burke, J. T., author
Daub, B. H., author
Fallon, P., author
Firestone, R. B., author
Goldblum, B. L., author
Hatarik, R., author
Lake, P. T., author
Larsen, A. C., author
Lee, I.-Y., author
Lesher, S. R., author
Paschalis, S., author
Petri, M., author
Phair, L., author
Scielzo, N. D., author
Volya, A., author
Type of Resource: text
Genre: Text
Date Issued: 2016-02-01
Physical Form: computer
online resource
Extent: 1 online resource
Language(s): English
Abstract/Description: The emission of gamma rays from neutron-bound and neutron-unbound states in Mo-95, populated in the Mo-94(d, p) reaction, has been investigated. Charged particles and gamma radiation were detected with arrays of annular silicon and Clover-type high-purity Germanium detectors, respectively. Utilizing p-gamma and p-gamma-gamma coincidences, the Mo-95 level scheme was greatly enhanced with 102 new transitions and 43 new states. It agrees well with shell model calculations for excitation energies below approximate to 2 MeV. From p-gamma coincidence data, a new method for the determination of spins of discrete levels is proposed. The method exploits the suppression of high-angular momentum neutron emission from levels with high spins populated in the (d, p) reaction above the neutron separation energy. Spins for almost all Mo-95 levels below 2 MeV (and for a few levels above) have been determined with this method.
Identifier: FSU_libsubv1_wos_000369407300003 (IID), 10.1103/PhysRevC.93.024303 (DOI)
Keywords: clover, competition, detector, emission, mo, molybdenum isotopes, nuclear-structure, Systematics
Publication Note: The publisher's version of record is available at https://doi.org/10.1103/PhysRevC.93.024303
Persistent Link to This Record: http://purl.flvc.org/fsu/fd/FSU_libsubv1_wos_000369407300003
Host Institution: FSU
Is Part Of: Physical Review C.
2469-9985
Issue: iss. 2, vol. 93

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Wiedeking, M., Krticka, M., Bernstein, L. A., Allmond, J. M., Basunia, M. S., Bleuel, D. L., … Volya, A. (2016). Gamma-ray Decay From Neutron-bound And Unbound States In Mo-95 And A Novel Technique For Spin Determination. Physical Review C. Retrieved from http://purl.flvc.org/fsu/fd/FSU_libsubv1_wos_000369407300003