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Lifetime measurement of excited states in 46Ti

The European Physical Journal A volume 55, Article number: 53 (2019) Cite this article

Abstract.

The level lifetimes of the yrast 21+, 41+ and 61+ states and an upper limit of the lifetime of the 81+ state in 46Ti have been measured with high accuracy exploiting the recoil distance Doppler-shift method (RDDS) and using \(\gamma\gamma\) coincidences. The nuclei were populated by the fusion evaporation reaction 40Ca(9Be, 2p1n)46Ti at a beam energy of \(E=33\) MeV at the FN tandem accelerator of the University of Cologne, Germany. Lifetimes were extracted using the established differential decay curve method (DDCM).

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  1. Institut für Kernphysik, Universität zu Köln, D-50937, Köln, Germany

    A. Goldkuhle, C. Fransen, A. Dewald, K. Arnswald, M. Bast, M. Beckers, A. Blazhev, T. Braunroth, G. Hackenberg, G. Häfner, J. Litzinger, J. Jolie, C. Müller-Gatermann, F. von Spee, N. Warr, D. Werner & K. O. Zell

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  1. A. Goldkuhle
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  2. C. Fransen
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  3. A. Dewald
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  4. K. Arnswald
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  5. M. Bast
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  6. M. Beckers
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  7. A. Blazhev
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  8. T. Braunroth
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  9. G. Hackenberg
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  10. G. Häfner
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  11. J. Litzinger
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  12. J. Jolie
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  13. C. Müller-Gatermann
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  14. F. von Spee
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  15. N. Warr
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  16. D. Werner
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  17. K. O. Zell
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Correspondence to A. Goldkuhle.

Additional information

Communicated by A. Gade

Data Availability Statement

This manuscript has no associated data or the data will not be deposited. [Authors' comment: All data generated during this study are contained in this published article.]

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Goldkuhle, A., Fransen, C., Dewald, A. et al. Lifetime measurement of excited states in 46Ti. Eur. Phys. J. A 55, 53 (2019). https://doi.org/10.1140/epja/i2019-12722-6

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  • DOI: https://doi.org/10.1140/epja/i2019-12722-6