Decay out of the yrast and excited highly deformed bands in the even-even nucleus 134Nd

C. M. Petrache; D. Bazzacco; S. Lunardi; C. Rossi Alvarez; R. Venturelli; P. Pavan; N. H. Medina; M. N. Rao; R. Burch; G. de Angelis; A. Gadea; G. Maron; D. R. Napoli; L. Zhu; R. Wyss

doi:10.1103/PhysRevLett.77.239

Decay out of the yrast and excited highly deformed bands in the even-even nucleus ¹³⁴Nd

C. M. Petrache
, D. Bazzacco
, S. Lunardi
, C. Rossi Alvarez
, R. Venturelli
, P. Pavan
, N. H. Medina
, M. N. Rao
, R. Burch
, G. de Angelis
, A. Gadea
, G. Maron
, D. R. Napoli
, L. Zhu
, R. Wyss

National Institute for Nuclear Physics
Laboratori Nazionali di Legnaro
KTH Royal Institute of Technology

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

25 Scopus citations

Abstract

The decay out of the yrast and excited highly deformed (HD) bands in ¹³⁴Nd has been investigated via the ²⁸Si + ¹¹⁰ Pd reaction at 130 MeV using the GASP array. Several deexcitation pathways have been established for both the yrast and excited HD bands. The resulting spins remove previous ambiguities in the assignment of the excited HD band and confirm the structure assigned to the yrast HD band. The decay out is understood in terms of mixing between the normal-deformed and HD states, which is triggered by the crossing between the νi_13/2 and νd_5/2 orbitals.

Original language	English
Pages (from-to)	239-242
Number of pages	4
Journal	Physical Review Letters
Volume	77
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.77.239
State	Published - 1996
Externally published	Yes

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10.1103/PhysRevLett.77.239

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Petrache, C. M., Bazzacco, D., Lunardi, S., Rossi Alvarez, C., Venturelli, R., Pavan, P., Medina, N. H., Rao, M. N., Burch, R., de Angelis, G., Gadea, A., Maron, G., Napoli, D. R., Zhu, L., & Wyss, R. (1996). Decay out of the yrast and excited highly deformed bands in the even-even nucleus ¹³⁴Nd. Physical Review Letters, 77(2), 239-242. https://doi.org/10.1103/PhysRevLett.77.239

@article{a935420c4f91419787bec99eb4b361db,

title = "Decay out of the yrast and excited highly deformed bands in the even-even nucleus 134Nd",

abstract = "The decay out of the yrast and excited highly deformed (HD) bands in 134Nd has been investigated via the 28Si + 110 Pd reaction at 130 MeV using the GASP array. Several deexcitation pathways have been established for both the yrast and excited HD bands. The resulting spins remove previous ambiguities in the assignment of the excited HD band and confirm the structure assigned to the yrast HD band. The decay out is understood in terms of mixing between the normal-deformed and HD states, which is triggered by the crossing between the νi13/2 and νd5/2 orbitals.",

author = "Petrache, \{C. M.\} and D. Bazzacco and S. Lunardi and \{Rossi Alvarez\}, C. and R. Venturelli and P. Pavan and Medina, \{N. H.\} and Rao, \{M. N.\} and R. Burch and \{de Angelis\}, G. and A. Gadea and G. Maron and Napoli, \{D. R.\} and L. Zhu and R. Wyss",

year = "1996",

doi = "10.1103/PhysRevLett.77.239",

language = "英语",

volume = "77",

pages = "239--242",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "2",

}

Petrache, CM, Bazzacco, D, Lunardi, S, Rossi Alvarez, C, Venturelli, R, Pavan, P, Medina, NH, Rao, MN, Burch, R, de Angelis, G, Gadea, A, Maron, G, Napoli, DR, Zhu, L & Wyss, R 1996, 'Decay out of the yrast and excited highly deformed bands in the even-even nucleus ¹³⁴Nd', Physical Review Letters, vol. 77, no. 2, pp. 239-242. https://doi.org/10.1103/PhysRevLett.77.239

TY - JOUR

T1 - Decay out of the yrast and excited highly deformed bands in the even-even nucleus 134Nd

AU - Petrache, C. M.

AU - Bazzacco, D.

AU - Lunardi, S.

AU - Rossi Alvarez, C.

AU - Venturelli, R.

AU - Pavan, P.

AU - Medina, N. H.

AU - Rao, M. N.

AU - Burch, R.

AU - de Angelis, G.

AU - Gadea, A.

AU - Maron, G.

AU - Napoli, D. R.

AU - Zhu, L.

AU - Wyss, R.

PY - 1996

Y1 - 1996

N2 - The decay out of the yrast and excited highly deformed (HD) bands in 134Nd has been investigated via the 28Si + 110 Pd reaction at 130 MeV using the GASP array. Several deexcitation pathways have been established for both the yrast and excited HD bands. The resulting spins remove previous ambiguities in the assignment of the excited HD band and confirm the structure assigned to the yrast HD band. The decay out is understood in terms of mixing between the normal-deformed and HD states, which is triggered by the crossing between the νi13/2 and νd5/2 orbitals.

AB - The decay out of the yrast and excited highly deformed (HD) bands in 134Nd has been investigated via the 28Si + 110 Pd reaction at 130 MeV using the GASP array. Several deexcitation pathways have been established for both the yrast and excited HD bands. The resulting spins remove previous ambiguities in the assignment of the excited HD band and confirm the structure assigned to the yrast HD band. The decay out is understood in terms of mixing between the normal-deformed and HD states, which is triggered by the crossing between the νi13/2 and νd5/2 orbitals.

UR - https://www.scopus.com/pages/publications/4243763294

U2 - 10.1103/PhysRevLett.77.239

DO - 10.1103/PhysRevLett.77.239

M3 - 文章

AN - SCOPUS:4243763294

SN - 0031-9007

VL - 77

SP - 239

EP - 242

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

ER -

Decay out of the yrast and excited highly deformed bands in the even-even nucleus ¹³⁴Nd

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