First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei

R. M. Clark; R. Wadsworth; F. Azaiez; C. W. Beausang; A. M. Bruce; P. J. Dagnall; P. Fallon; P. M. Jones; M. J. Joyce; A. Korichi; E. S. Paul; J. F. Sharpey-Schafer

doi:10.1088/0954-3899/19/4/001

First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei

R. M. Clark^*, R. Wadsworth, F. Azaiez, C. W. Beausang, A. M. Bruce, P. J. Dagnall, P. Fallon, P. M. Jones, M. J. Joyce, A. Korichi, E. S. Paul, J. F. Sharpey-Schafer

^*Corresponding author for this work

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

Abstract

The nucleus ²⁰²Bi was populated via the ¹⁹⁶Pt( ¹¹B,5n)²⁰²Bi reaction at a beam energy of 75 MeV. Three regular sequences of magnetic dipole transitions have been found. A comparison is made with the known Delta I=1 rotational bands seen in the neighbouring Pb nuclei. An interpretation in terms of collective oblate configurations involving high-K proton and alignable neutron orbitals is suggested.

Original language	English
Article number	001
Pages (from-to)	L57-L62
Journal	Journal of Physics G: Nuclear and Particle Physics
Volume	19
Issue number	4
DOIs	https://doi.org/10.1088/0954-3899/19/4/001
Publication status	Published - 1 Dec 1993

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Clark, R. M., Wadsworth, R., Azaiez, F., Beausang, C. W., Bruce, A. M., Dagnall, P. J., Fallon, P., Jones, P. M., Joyce, M. J., Korichi, A., Paul, E. S., & Sharpey-Schafer, J. F. (1993). First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei. Journal of Physics G: Nuclear and Particle Physics, 19(4), L57-L62. Article 001. https://doi.org/10.1088/0954-3899/19/4/001

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title = "First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei",

abstract = "The nucleus 202Bi was populated via the 196Pt( 11B,5n)202Bi reaction at a beam energy of 75 MeV. Three regular sequences of magnetic dipole transitions have been found. A comparison is made with the known Delta I=1 rotational bands seen in the neighbouring Pb nuclei. An interpretation in terms of collective oblate configurations involving high-K proton and alignable neutron orbitals is suggested.",

author = "Clark, {R. M.} and R. Wadsworth and F. Azaiez and Beausang, {C. W.} and Bruce, {A. M.} and Dagnall, {P. J.} and P. Fallon and Jones, {P. M.} and Joyce, {M. J.} and A. Korichi and Paul, {E. S.} and Sharpey-Schafer, {J. F.}",

year = "1993",

month = dec,

day = "1",

doi = "10.1088/0954-3899/19/4/001",

language = "English",

volume = "19",

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journal = "Journal of Physics G: Nuclear and Particle Physics",

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Clark, RM, Wadsworth, R, Azaiez, F, Beausang, CW, Bruce, AM, Dagnall, PJ, Fallon, P, Jones, PM, Joyce, MJ, Korichi, A, Paul, ES & Sharpey-Schafer, JF 1993, 'First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei', Journal of Physics G: Nuclear and Particle Physics, vol. 19, no. 4, 001, pp. L57-L62. https://doi.org/10.1088/0954-3899/19/4/001

TY - JOUR

T1 - First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei

AU - Clark, R. M.

AU - Wadsworth, R.

AU - Azaiez, F.

AU - Beausang, C. W.

AU - Bruce, A. M.

AU - Dagnall, P. J.

AU - Fallon, P.

AU - Jones, P. M.

AU - Joyce, M. J.

AU - Korichi, A.

AU - Paul, E. S.

AU - Sharpey-Schafer, J. F.

PY - 1993/12/1

Y1 - 1993/12/1

N2 - The nucleus 202Bi was populated via the 196Pt( 11B,5n)202Bi reaction at a beam energy of 75 MeV. Three regular sequences of magnetic dipole transitions have been found. A comparison is made with the known Delta I=1 rotational bands seen in the neighbouring Pb nuclei. An interpretation in terms of collective oblate configurations involving high-K proton and alignable neutron orbitals is suggested.

AB - The nucleus 202Bi was populated via the 196Pt( 11B,5n)202Bi reaction at a beam energy of 75 MeV. Three regular sequences of magnetic dipole transitions have been found. A comparison is made with the known Delta I=1 rotational bands seen in the neighbouring Pb nuclei. An interpretation in terms of collective oblate configurations involving high-K proton and alignable neutron orbitals is suggested.

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U2 - 10.1088/0954-3899/19/4/001

DO - 10.1088/0954-3899/19/4/001

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SN - 0954-3899

VL - 19

SP - L57-L62

JO - Journal of Physics G: Nuclear and Particle Physics

JF - Journal of Physics G: Nuclear and Particle Physics

IS - 4

M1 - 001

ER -

First observation of collective dipole rotational bands in the neutron-deficient bismuth nuclei

Abstract

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