Insights into nuclear clusters in Si via resonant radiative capture measurements

S. Courtin; D. Lebhertz; F. Haas; D.G. Jenkins; M.-D. Salsac; C. Beck; C. Davis; R.G. Glover; D. Hutcheon; P.E. Kent; C.J. Lister; A. Michalon; J.E. Pearson; M. Rousseau

doi:10.1088/1742-6596/111/1/012005

Insights into nuclear clusters in Si via resonant radiative capture measurements

S. Courtin, D. Lebhertz, F. Haas, D.G. Jenkins, M.-D. Salsac, C. Beck, C. Davis, R.G. Glover, D. Hutcheon, P.E. Kent, C.J. Lister, A. Michalon, J.E. Pearson, M. Rousseau

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Abstract

The heavy-ion radiative capture reaction C( O,γ)Si has been studied at three energies on- (E 20.0 and 21.2 MeV) and off- (E 20.7 MeV) resonance at Triumf (Vancouver) using the state-of-the-art Dragon 0° spectrometer and its very efficient associated BGO γ array. Intermediate states around E 11.5 MeV, carrying a large part of the resonant flux have been observed for the first time in this system. The nature of those doorway states is discussed in terms of recently calculated cluster bands in Si. The results are compared to a recent similar investigation of the C(C,γ)Mg reaction.

Original language	English
Journal	Journal of Physics: Conference Series
Volume	111
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/111/1/012005
Publication status	Published - 1 May 2008

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Courtin, S., Lebhertz, D., Haas, F., Jenkins, D. G., Salsac, M.-D., Beck, C., Davis, C., Glover, R. G., Hutcheon, D., Kent, P. E., Lister, C. J., Michalon, A., Pearson, J. E., & Rousseau, M. (2008). Insights into nuclear clusters in Si via resonant radiative capture measurements. Journal of Physics: Conference Series, 111(1). https://doi.org/10.1088/1742-6596/111/1/012005

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abstract = "The heavy-ion radiative capture reaction C( O,γ)Si has been studied at three energies on- (E 20.0 and 21.2 MeV) and off- (E 20.7 MeV) resonance at Triumf (Vancouver) using the state-of-the-art Dragon 0° spectrometer and its very efficient associated BGO γ array. Intermediate states around E 11.5 MeV, carrying a large part of the resonant flux have been observed for the first time in this system. The nature of those doorway states is discussed in terms of recently calculated cluster bands in Si. The results are compared to a recent similar investigation of the C(C,γ)Mg reaction.",

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AU - Courtin, S.

AU - Lebhertz, D.

AU - Haas, F.

AU - Jenkins, D.G.

AU - Salsac, M.-D.

AU - Beck, C.

AU - Davis, C.

AU - Glover, R.G.

AU - Hutcheon, D.

AU - Kent, P.E.

AU - Lister, C.J.

AU - Michalon, A.

AU - Pearson, J.E.

AU - Rousseau, M.

PY - 2008/5/1

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AB - The heavy-ion radiative capture reaction C( O,γ)Si has been studied at three energies on- (E 20.0 and 21.2 MeV) and off- (E 20.7 MeV) resonance at Triumf (Vancouver) using the state-of-the-art Dragon 0° spectrometer and its very efficient associated BGO γ array. Intermediate states around E 11.5 MeV, carrying a large part of the resonant flux have been observed for the first time in this system. The nature of those doorway states is discussed in terms of recently calculated cluster bands in Si. The results are compared to a recent similar investigation of the C(C,γ)Mg reaction.

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Insights into nuclear clusters in Si via resonant radiative capture measurements

Abstract

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