Multi-phonon γ-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach
Inspired by the recent experimental data [J.-G. Wang, et al., Phys. Lett. B 675 (2009) 420], we extend the triaxial projected shell model approach to study the γ-band structure in odd-mass nuclei. As a first application of the new development, the γ-vibrational structure of 103Nb is investigated. It...
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| Veröffentlicht in: | Physics letters. B 2010-05, Vol.688 (4-5), p.305-308 |
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| creator | Sheikh, J.A. Bhat, G.H. Sun, Y. Palit, R. |
| description | Inspired by the recent experimental data [J.-G. Wang, et al., Phys. Lett. B 675 (2009) 420], we extend the triaxial projected shell model approach to study the γ-band structure in odd-mass nuclei. As a first application of the new development, the γ-vibrational structure of 103Nb is investigated. It is demonstrated that the model describes the ground-state band and multi-phonon γ-vibrations quite satisfactorily, supporting the interpretation of the data as one of the few experimentally-known examples of simultaneous occurrence of one- and two-γ-phonon vibrational bands. This generalizes the well-known concept of the surface γ-oscillation in deformed nuclei built on the ground-state in even–even systems to γ-bands based on quasiparticle configurations in odd-mass systems. |
| doi_str_mv | 10.1016/j.physletb.2010.04.027 |
| format | Article |
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Wang, et al., Phys. Lett. B 675 (2009) 420], we extend the triaxial projected shell model approach to study the γ-band structure in odd-mass nuclei. As a first application of the new development, the γ-vibrational structure of 103Nb is investigated. It is demonstrated that the model describes the ground-state band and multi-phonon γ-vibrations quite satisfactorily, supporting the interpretation of the data as one of the few experimentally-known examples of simultaneous occurrence of one- and two-γ-phonon vibrational bands. 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This generalizes the well-known concept of the surface γ-oscillation in deformed nuclei built on the ground-state in even–even systems to γ-bands based on quasiparticle configurations in odd-mass systems.</description><subject>Bands</subject><subject>Deformation</subject><subject>Elementary particles</subject><subject>Exact sciences and technology</subject><subject>Mathematical models</subject><subject>Multi-phonon γ-vibration</subject><subject>Nuclear physics</subject><subject>Odd-mass nuclei</subject><subject>Physics</subject><subject>Shells</subject><subject>The physics of elementary particles and fields</subject><subject>Triaxial projected shell model approach</subject><issn>0370-2693</issn><issn>1873-2445</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkMtO5DAQRS0EEs3jF5A3I1bpcRzbSXYgxEtixAbWll-h3XLbGVeC6O_iP_gmjBpmO6uSrk75lg9CZzVZ1qQWv9fLcbWF4Ca9pKSEhC0JbffQou7apqKM8X20IE1LKir65hAdAawJITUnYoFe_sxh8tW4SjFF_PFevXqd1eRTVAFrFS1gH3GyttooABxnE5zHMM3WO4v1Fk_Zqzdf4DGntTNTSWHlQsCbZF3Aaiy5MqsTdDCoAO70ex6j55vrp6u76uHx9v7q8qEyjNKp6rgRja5pw5hlmtTdwDtFGO9111NmhOi06duh77kjatDatr0WpmWD7QtEbXOMznfvltq_s4NJbjyYco-KLs0gW960nDZcFFLsSJMTQHaDHLPfqLyVNZFfYuVa_oiVX2IlYbKILYu_visUGBWGrKLx8G-bFoTTjhXuYse58t9X77IE4100zvpcREmb_P-qPgFiPpQ3</recordid><startdate>20100510</startdate><enddate>20100510</enddate><creator>Sheikh, J.A.</creator><creator>Bhat, G.H.</creator><creator>Sun, Y.</creator><creator>Palit, R.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20100510</creationdate><title>Multi-phonon γ-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach</title><author>Sheikh, J.A. ; Bhat, G.H. ; Sun, Y. ; Palit, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-85c63b12344d4b018f58a0459b8924c668bc97f995e0afbbd79b6c74fd94592d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Bands</topic><topic>Deformation</topic><topic>Elementary particles</topic><topic>Exact sciences and technology</topic><topic>Mathematical models</topic><topic>Multi-phonon γ-vibration</topic><topic>Nuclear physics</topic><topic>Odd-mass nuclei</topic><topic>Physics</topic><topic>Shells</topic><topic>The physics of elementary particles and fields</topic><topic>Triaxial projected shell model approach</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sheikh, J.A.</creatorcontrib><creatorcontrib>Bhat, G.H.</creatorcontrib><creatorcontrib>Sun, Y.</creatorcontrib><creatorcontrib>Palit, R.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physics letters. 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| language | eng |
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| source | ScienceDirect Freedom Collection (Elsevier) |
| subjects | Bands Deformation Elementary particles Exact sciences and technology Mathematical models Multi-phonon γ-vibration Nuclear physics Odd-mass nuclei Physics Shells The physics of elementary particles and fields Triaxial projected shell model approach |
| title | Multi-phonon γ-vibrational bands in odd-mass nuclei studied by triaxial projected shell model approach |
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