Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110

Andreas Ekström; Joakim Cederkäll; Claes Fahlander; A. Hjorth-Jensen; F. Ames; P. A. Butler; T. Davinson; J. Eberth; G. Georgiev; A. Gorgen; M. Gorska; D. Habs; M. Huyse; O. Ivanov; J. Iwanicki; O. Kester; U. Koester; B. A. Marsh; P. Reiter; H. Scheit; D. Schwalm; S. Siem; I. Stefanescu; G. M. Tveten; J. Van de Walle; P. Van Duppen; D. Voulot; N. Warr; D. Weisshaar; E. Wenander; M. Zielinska

doi:10.1063/1.2939314

Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110

Andreas Ekström, Joakim Cederkäll, Claes Fahlander, A. Hjorth-Jensen, F. Ames, P. A. Butler, T. Davinson, J. Eberth, G. Georgiev, A. Gorgen, M. Gorska, D. Habs, M. Huyse, O. Ivanov, J. Iwanicki, O. Kester, U. Koester, B. A. Marsh, P. Reiter, H. ScheitD. Schwalm, S. Siem, I. Stefanescu, G. M. Tveten, J. Van de Walle, P. Van Duppen, D. Voulot, N. Warr, D. Weisshaar, E. Wenander, M. Zielinska

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

The reduced transition probabilities between the first excited 2(+) state and the 0(+) ground state, B(E2; 0(+) -> 2(+)), have been measured in Sn-106,Sn-108,Sn-110 using sub-barrier Coulomb excitation in inverse kinematics at REX-ISOLDE. The results are, B(E2;0(+) -> 2(+)) = 0.220(22),0.226(17), and 0.228(32) e(2)b(2), for Sn-110, Sn-108, and Sn-106, respectively. The results for Sn-106,Sn-108 are preliminary. De-excitation gamma-rays were detected by the MINIBALL Ge-array. The B(E2) reveals detailed information about the nuclear wave function. A shell model prediction based on an effective CD-Bonn interaction in the nu(0g(7/2),2s, 1d, 0h(11/2)) model space using e(eff)(nu) =1.0 e follows the experimental values for the neutron rich Sn isotopes, but fails to reproduce the results presented here.

Original language	English
Title of host publication	Frontiers in Nuclear structure, Astrophysics and Reactions - Finustar 2, AIP Conference Proceedings
Publisher	American Institute of Physics (AIP)
Pages	296-299
Volume	1012
DOIs	https://doi.org/10.1063/1.2939314
Publication status	Published - 2008
Event	Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions - Crete, Greece Duration: 2007 Sept 10 → 2007 Sept 14

Publication series

Name
Volume	1012
ISSN (Print)	1551-7616
ISSN (Electronic)	0094-243X

Conference

Conference	Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions
Country/Territory	Greece
City	Crete
Period	2007/09/10 → 2007/09/14

Subject classification (UKÄ)

Subatomic Physics

Free keywords

mass number 90 to 149
nuclei with
Coulomb excitation
multipole matrix elements
shell model

Access to Document

10.1063/1.2939314

Cite this

Ekström, A., Cederkäll, J., Fahlander, C., Hjorth-Jensen, A., Ames, F., Butler, P. A., Davinson, T., Eberth, J., Georgiev, G., Gorgen, A., Gorska, M., Habs, D., Huyse, M., Ivanov, O., Iwanicki, J., Kester, O., Koester, U., Marsh, B. A., Reiter, P., ... Zielinska, M. (2008). Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110. In Frontiers in Nuclear structure, Astrophysics and Reactions - Finustar 2, AIP Conference Proceedings (Vol. 1012, pp. 296-299). American Institute of Physics (AIP). https://doi.org/10.1063/1.2939314

@inproceedings{7cf174ff212c4e64a1cbccfe96b0ebb3,

title = "Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110",

abstract = "The reduced transition probabilities between the first excited 2(+) state and the 0(+) ground state, B(E2; 0(+) -> 2(+)), have been measured in Sn-106,Sn-108,Sn-110 using sub-barrier Coulomb excitation in inverse kinematics at REX-ISOLDE. The results are, B(E2;0(+) -> 2(+)) = 0.220(22),0.226(17), and 0.228(32) e(2)b(2), for Sn-110, Sn-108, and Sn-106, respectively. The results for Sn-106,Sn-108 are preliminary. De-excitation gamma-rays were detected by the MINIBALL Ge-array. The B(E2) reveals detailed information about the nuclear wave function. A shell model prediction based on an effective CD-Bonn interaction in the nu(0g(7/2),2s, 1d, 0h(11/2)) model space using e(eff)(nu) =1.0 e follows the experimental values for the neutron rich Sn isotopes, but fails to reproduce the results presented here.",

keywords = "mass number 90 to 149, nuclei with, Coulomb excitation, multipole matrix elements, shell model",

author = "Andreas Ekstr{\"o}m and Joakim Cederk{\"a}ll and Claes Fahlander and A. Hjorth-Jensen and F. Ames and Butler, {P. A.} and T. Davinson and J. Eberth and G. Georgiev and A. Gorgen and M. Gorska and D. Habs and M. Huyse and O. Ivanov and J. Iwanicki and O. Kester and U. Koester and Marsh, {B. A.} and P. Reiter and H. Scheit and D. Schwalm and S. Siem and I. Stefanescu and Tveten, {G. M.} and {Van de Walle}, J. and {Van Duppen}, P. and D. Voulot and N. Warr and D. Weisshaar and E. Wenander and M. Zielinska",

year = "2008",

doi = "10.1063/1.2939314",

language = "English",

volume = "1012",

publisher = "American Institute of Physics (AIP)",

pages = "296--299",

booktitle = "Frontiers in Nuclear structure, Astrophysics and Reactions - Finustar 2, AIP Conference Proceedings",

address = "United States",

note = "Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions ; Conference date: 10-09-2007 Through 14-09-2007",

}

Ekström, A, Cederkäll, J , Fahlander, C, Hjorth-Jensen, A, Ames, F, Butler, PA, Davinson, T, Eberth, J, Georgiev, G, Gorgen, A, Gorska, M, Habs, D, Huyse, M, Ivanov, O, Iwanicki, J, Kester, O, Koester, U, Marsh, BA, Reiter, P, Scheit, H, Schwalm, D, Siem, S, Stefanescu, I, Tveten, GM, Van de Walle, J, Van Duppen, P, Voulot, D, Warr, N, Weisshaar, D, Wenander, E & Zielinska, M 2008, Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110. in Frontiers in Nuclear structure, Astrophysics and Reactions - Finustar 2, AIP Conference Proceedings. vol. 1012, American Institute of Physics (AIP), pp. 296-299, Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions, Crete, Greece, 2007/09/10. https://doi.org/10.1063/1.2939314

Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110. / Ekström, Andreas; Cederkäll, Joakim ; Fahlander, Claes et al.
Frontiers in Nuclear structure, Astrophysics and Reactions - Finustar 2, AIP Conference Proceedings. Vol. 1012 American Institute of Physics (AIP), 2008. p. 296-299.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110

AU - Ekström, Andreas

AU - Cederkäll, Joakim

AU - Fahlander, Claes

AU - Hjorth-Jensen, A.

AU - Ames, F.

AU - Butler, P. A.

AU - Davinson, T.

AU - Eberth, J.

AU - Georgiev, G.

AU - Gorgen, A.

AU - Gorska, M.

AU - Habs, D.

AU - Huyse, M.

AU - Ivanov, O.

AU - Iwanicki, J.

AU - Kester, O.

AU - Koester, U.

AU - Marsh, B. A.

AU - Reiter, P.

AU - Scheit, H.

AU - Schwalm, D.

AU - Siem, S.

AU - Stefanescu, I.

AU - Tveten, G. M.

AU - Van de Walle, J.

AU - Van Duppen, P.

AU - Voulot, D.

AU - Warr, N.

AU - Weisshaar, D.

AU - Wenander, E.

AU - Zielinska, M.

PY - 2008

Y1 - 2008

N2 - The reduced transition probabilities between the first excited 2(+) state and the 0(+) ground state, B(E2; 0(+) -> 2(+)), have been measured in Sn-106,Sn-108,Sn-110 using sub-barrier Coulomb excitation in inverse kinematics at REX-ISOLDE. The results are, B(E2;0(+) -> 2(+)) = 0.220(22),0.226(17), and 0.228(32) e(2)b(2), for Sn-110, Sn-108, and Sn-106, respectively. The results for Sn-106,Sn-108 are preliminary. De-excitation gamma-rays were detected by the MINIBALL Ge-array. The B(E2) reveals detailed information about the nuclear wave function. A shell model prediction based on an effective CD-Bonn interaction in the nu(0g(7/2),2s, 1d, 0h(11/2)) model space using e(eff)(nu) =1.0 e follows the experimental values for the neutron rich Sn isotopes, but fails to reproduce the results presented here.

AB - The reduced transition probabilities between the first excited 2(+) state and the 0(+) ground state, B(E2; 0(+) -> 2(+)), have been measured in Sn-106,Sn-108,Sn-110 using sub-barrier Coulomb excitation in inverse kinematics at REX-ISOLDE. The results are, B(E2;0(+) -> 2(+)) = 0.220(22),0.226(17), and 0.228(32) e(2)b(2), for Sn-110, Sn-108, and Sn-106, respectively. The results for Sn-106,Sn-108 are preliminary. De-excitation gamma-rays were detected by the MINIBALL Ge-array. The B(E2) reveals detailed information about the nuclear wave function. A shell model prediction based on an effective CD-Bonn interaction in the nu(0g(7/2),2s, 1d, 0h(11/2)) model space using e(eff)(nu) =1.0 e follows the experimental values for the neutron rich Sn isotopes, but fails to reproduce the results presented here.

KW - mass number 90 to 149

KW - nuclei with

KW - Coulomb excitation

KW - multipole matrix elements

KW - shell model

U2 - 10.1063/1.2939314

DO - 10.1063/1.2939314

M3 - Paper in conference proceeding

VL - 1012

SP - 296

EP - 299

BT - Frontiers in Nuclear structure, Astrophysics and Reactions - Finustar 2, AIP Conference Proceedings

PB - American Institute of Physics (AIP)

T2 - Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions

Y2 - 10 September 2007 through 14 September 2007

ER -

Sub-barrier Coulomb excitation of Sn-106,Sn-108,Sn-110

Abstract

Publication series

Conference

Subject classification (UKÄ)

Free keywords

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