Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]

C. M. Petrache; R. Wyss; Zs Podolyák; D. Bazzacco; G. de Angelis; D. de Acuña; M. De Poli; A. Dewald; E. Farnea; J. Gableske; A. Gadea; S. Lunardi; D. R. Napoli; M. N. Rao; C. Rossi Alvarez; T. Scanferla; C. A. Ur; R. Venturelli; P. von Brentano; L. H. Zhu

doi:10.1103/PhysRevC.57.R10

Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]

C. M. Petrache^*
, R. Wyss
, Zs Podolyák
, D. Bazzacco
, G. de Angelis
, D. de Acuña
, M. De Poli
, A. Dewald
, E. Farnea
, J. Gableske
, A. Gadea
, S. Lunardi
, D. R. Napoli
, M. N. Rao
, C. Rossi Alvarez
, T. Scanferla
, C. A. Ur
, R. Venturelli
, P. von Brentano
, L. H. Zhu

^*Corresponding author for this work

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

19 Scopus citations

Abstract

The quadrupole moments of highly deformed bands in [Formula Presented] and [Formula Presented] have been determined using the Doppler-shift attenuation method. The obtained [Formula Presented] values show no clear dependence on the number of occupied [Formula Presented] intruder orbitals. Cranked shell model calculations indicate that the charge-quadrupole moments of the highly deformed bands decrease with increasing spin. The expected increase in deformation induced by the [Formula Presented] orbital in two bands of [Formula Presented] is attenuated by a rotation-induced shrinking effect driving the nucleus towards smaller deformation.

Original language	English
Pages (from-to)	R10-R14
Journal	Physical Review C - Nuclear Physics
Volume	57
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.57.R10
State	Published - 1998
Externally published	Yes

Access to Document

10.1103/PhysRevC.57.R10

Cite this

Petrache, C. M., Wyss, R., Podolyák, Z., Bazzacco, D., de Angelis, G., de Acuña, D., De Poli, M., Dewald, A., Farnea, E., Gableske, J., Gadea, A., Lunardi, S., Napoli, D. R., Rao, M. N., Rossi Alvarez, C., Scanferla, T., Ur, C. A., Venturelli, R., von Brentano, P., & Zhu, L. H. (1998). Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]. Physical Review C - Nuclear Physics, 57(1), R10-R14. https://doi.org/10.1103/PhysRevC.57.R10

@article{c09ab7c049b34ba1bf9db37c0b5ea0c3,

title = "Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]",

abstract = "The quadrupole moments of highly deformed bands in [Formula Presented] and [Formula Presented] have been determined using the Doppler-shift attenuation method. The obtained [Formula Presented] values show no clear dependence on the number of occupied [Formula Presented] intruder orbitals. Cranked shell model calculations indicate that the charge-quadrupole moments of the highly deformed bands decrease with increasing spin. The expected increase in deformation induced by the [Formula Presented] orbital in two bands of [Formula Presented] is attenuated by a rotation-induced shrinking effect driving the nucleus towards smaller deformation.",

author = "Petrache, \{C. M.\} and R. Wyss and Zs Podoly{\'a}k and D. Bazzacco and \{de Angelis\}, G. and \{de Acu{\~n}a\}, D. and \{De Poli\}, M. and A. Dewald and E. Farnea and J. Gableske and A. Gadea and S. Lunardi and Napoli, \{D. R.\} and Rao, \{M. N.\} and \{Rossi Alvarez\}, C. and T. Scanferla and Ur, \{C. A.\} and R. Venturelli and \{von Brentano\}, P. and Zhu, \{L. H.\}",

year = "1998",

doi = "10.1103/PhysRevC.57.R10",

language = "英语",

volume = "57",

pages = "R10--R14",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "1",

}

Petrache, CM, Wyss, R, Podolyák, Z, Bazzacco, D, de Angelis, G, de Acuña, D, De Poli, M, Dewald, A, Farnea, E, Gableske, J, Gadea, A, Lunardi, S, Napoli, DR, Rao, MN, Rossi Alvarez, C, Scanferla, T, Ur, CA, Venturelli, R, von Brentano, P & Zhu, LH 1998, 'Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]', Physical Review C - Nuclear Physics, vol. 57, no. 1, pp. R10-R14. https://doi.org/10.1103/PhysRevC.57.R10

TY - JOUR

T1 - Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]

AU - Petrache, C. M.

AU - Wyss, R.

AU - Podolyák, Zs

AU - Bazzacco, D.

AU - de Angelis, G.

AU - de Acuña, D.

AU - De Poli, M.

AU - Dewald, A.

AU - Farnea, E.

AU - Gableske, J.

AU - Gadea, A.

AU - Lunardi, S.

AU - Napoli, D. R.

AU - Rao, M. N.

AU - Rossi Alvarez, C.

AU - Scanferla, T.

AU - Ur, C. A.

AU - Venturelli, R.

AU - von Brentano, P.

AU - Zhu, L. H.

PY - 1998

Y1 - 1998

N2 - The quadrupole moments of highly deformed bands in [Formula Presented] and [Formula Presented] have been determined using the Doppler-shift attenuation method. The obtained [Formula Presented] values show no clear dependence on the number of occupied [Formula Presented] intruder orbitals. Cranked shell model calculations indicate that the charge-quadrupole moments of the highly deformed bands decrease with increasing spin. The expected increase in deformation induced by the [Formula Presented] orbital in two bands of [Formula Presented] is attenuated by a rotation-induced shrinking effect driving the nucleus towards smaller deformation.

AB - The quadrupole moments of highly deformed bands in [Formula Presented] and [Formula Presented] have been determined using the Doppler-shift attenuation method. The obtained [Formula Presented] values show no clear dependence on the number of occupied [Formula Presented] intruder orbitals. Cranked shell model calculations indicate that the charge-quadrupole moments of the highly deformed bands decrease with increasing spin. The expected increase in deformation induced by the [Formula Presented] orbital in two bands of [Formula Presented] is attenuated by a rotation-induced shrinking effect driving the nucleus towards smaller deformation.

UR - https://www.scopus.com/pages/publications/0032345907

U2 - 10.1103/PhysRevC.57.R10

DO - 10.1103/PhysRevC.57.R10

M3 - 文章

AN - SCOPUS:0032345907

SN - 0556-2813

VL - 57

SP - R10-R14

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

ER -

Lifetime measurements of highly deformed bands in [Formula Presented] and [Formula Presented]

Abstract

Access to Document

Other files and links

Fingerprint

Cite this