Multiphonon vibrations at high angular momentum in 182Os

L K Pattison; D M Cullen; J F Smith; A M Fletcher; P M Walker; H M El-Masri; Zs Podolyák; R J Wood; C Scholey; C Wheldon; G Mukherjee; D Balabanski; M Djongolov; Th Dalsgaard; Helge Thisgaard; G Sletten; F Kondev; D Jenkins; G J Lane; I-Y Lee; A O Macchiavelli; S Frauendorf; D Almehed

doi:10.1103/PhysRevLett.91.182501

Multiphonon vibrations at high angular momentum in 182Os

L K Pattison, D M Cullen, J F Smith, A M Fletcher, P M Walker, H M El-Masri, Zs Podolyák, R J Wood, C Scholey, C Wheldon, G Mukherjee, D Balabanski, M Djongolov, Th Dalsgaard, Helge Thisgaard, G Sletten, F Kondev, D Jenkins, G J Lane, I-Y LeeA O Macchiavelli, S Frauendorf, D Almehed

Unknown

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Abstract

Evidence is presented for multiphonon excitations based on a high-spin (25 Planck) intrinsic state in the deformed nucleus 182 Os. Angular momentum generation by this mode competes with collective rotation. The experimental data are compared with tilted-axis cranking calculations, supporting the vibrational interpretation. However, the lower experimental energies provide evidence that more complex interactions of states are playing a role.

Originalsprog	Engelsk
Tidsskrift	Physical Review Letters
Vol/bind	91
Udgave nummer	18
Sider (fra-til)	182501
ISSN	0031-9007
DOI	https://doi.org/10.1103/PhysRevLett.91.182501
Status	Udgivet - 31. okt. 2003
Udgivet eksternt	Ja

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10.1103/PhysRevLett.91.182501

SDU link

Tjek adgangen til materialet i Syddansk Universitetsbiblioteks søgemaskine

Citationsformater

Pattison, L. K., Cullen, D. M., Smith, J. F., Fletcher, A. M., Walker, P. M., El-Masri, H. M., Podolyák, Z., Wood, R. J., Scholey, C., Wheldon, C., Mukherjee, G., Balabanski, D., Djongolov, M., Dalsgaard, T., Thisgaard, H., Sletten, G., Kondev, F., Jenkins, D., Lane, G. J., ... Almehed, D. (2003). Multiphonon vibrations at high angular momentum in 182Os. Physical Review Letters, 91(18), 182501. https://doi.org/10.1103/PhysRevLett.91.182501

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title = "Multiphonon vibrations at high angular momentum in 182Os",

abstract = "Evidence is presented for multiphonon excitations based on a high-spin (25 Planck) intrinsic state in the deformed nucleus 182 Os. Angular momentum generation by this mode competes with collective rotation. The experimental data are compared with tilted-axis cranking calculations, supporting the vibrational interpretation. However, the lower experimental energies provide evidence that more complex interactions of states are playing a role.",

author = "Pattison, \{L K\} and Cullen, \{D M\} and Smith, \{J F\} and Fletcher, \{A M\} and Walker, \{P M\} and El-Masri, \{H M\} and Zs Podoly{\'a}k and Wood, \{R J\} and C Scholey and C Wheldon and G Mukherjee and D Balabanski and M Djongolov and Th Dalsgaard and Helge Thisgaard and G Sletten and F Kondev and D Jenkins and Lane, \{G J\} and I-Y Lee and Macchiavelli, \{A O\} and S Frauendorf and D Almehed",

year = "2003",

month = oct,

day = "31",

doi = "10.1103/PhysRevLett.91.182501",

language = "English",

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Pattison, LK, Cullen, DM, Smith, JF, Fletcher, AM, Walker, PM, El-Masri, HM, Podolyák, Z, Wood, RJ, Scholey, C, Wheldon, C, Mukherjee, G, Balabanski, D, Djongolov, M, Dalsgaard, T, Thisgaard, H, Sletten, G, Kondev, F, Jenkins, D, Lane, GJ, Lee, I-Y, Macchiavelli, AO, Frauendorf, S & Almehed, D 2003, 'Multiphonon vibrations at high angular momentum in 182Os', Physical Review Letters, bind 91, nr. 18, s. 182501. https://doi.org/10.1103/PhysRevLett.91.182501

TY - JOUR

T1 - Multiphonon vibrations at high angular momentum in 182Os

AU - Pattison, L K

AU - Cullen, D M

AU - Smith, J F

AU - Fletcher, A M

AU - Walker, P M

AU - El-Masri, H M

AU - Podolyák, Zs

AU - Wood, R J

AU - Scholey, C

AU - Wheldon, C

AU - Mukherjee, G

AU - Balabanski, D

AU - Djongolov, M

AU - Dalsgaard, Th

AU - Thisgaard, Helge

AU - Sletten, G

AU - Kondev, F

AU - Jenkins, D

AU - Lane, G J

AU - Lee, I-Y

AU - Macchiavelli, A O

AU - Frauendorf, S

AU - Almehed, D

PY - 2003/10/31

Y1 - 2003/10/31

N2 - Evidence is presented for multiphonon excitations based on a high-spin (25 Planck) intrinsic state in the deformed nucleus 182 Os. Angular momentum generation by this mode competes with collective rotation. The experimental data are compared with tilted-axis cranking calculations, supporting the vibrational interpretation. However, the lower experimental energies provide evidence that more complex interactions of states are playing a role.

AB - Evidence is presented for multiphonon excitations based on a high-spin (25 Planck) intrinsic state in the deformed nucleus 182 Os. Angular momentum generation by this mode competes with collective rotation. The experimental data are compared with tilted-axis cranking calculations, supporting the vibrational interpretation. However, the lower experimental energies provide evidence that more complex interactions of states are playing a role.

U2 - 10.1103/PhysRevLett.91.182501

DO - 10.1103/PhysRevLett.91.182501

M3 - Journal article

C2 - 14611278

SN - 0031-9007

VL - 91

SP - 182501

JO - Physical Review Letters

JF - Physical Review Letters

IS - 18

ER -

Multiphonon vibrations at high angular momentum in 182Os

Abstract

Dokumenter og links

SDU link

Fingeraftryk

Citationsformater