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Direct observation of new proton rich nuclei in the region 23≦Z≦29 using A 55A.MeV58Ni beam

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Zeitschrift für Physik A Atomic Nuclei

Abstract

Using magnetic separation and identification through time of flight andΔExE measurements, the nuclei56Cu,52Co (T z =−1);55Cu,51Co,47Mn,43V(T z =−3/2)52Ni,50Co,48Fe,46Mn,44Cr (T z =−2); and51Ni (T z =−5/2) are observed for the first time from interactions of 55A.MeV58Ni projectiles with a Ni target. The predicted proton drip-line has probably been reached for the odd elements.

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Author notes

  1. E. Roeckl

    Present address: GSI, Darmstadt, Postfach 110541, D-6100, Darmstadt 11, FRG

Authors and Affiliations

  1. Institut de Physique Nucléaire, Orsay, France

    F. Pougheon, J. C. Jacmart, E. Quiniou & V. Borrel

  2. GANIL, Caen, France

    R. Anne, D. Bazin, J. Galin, D. Guerreau, D. Guillemaud-Mueller, A. C. Mueller, E. Roeckl, M. G. Saint-Laurent & C. Détraz

Authors
  1. F. Pougheon
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  2. J. C. Jacmart
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  3. E. Quiniou
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  4. R. Anne
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  5. D. Bazin
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  6. V. Borrel
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  7. J. Galin
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  8. D. Guerreau
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  9. D. Guillemaud-Mueller
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  10. A. C. Mueller
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  11. E. Roeckl
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  12. M. G. Saint-Laurent
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  13. C. Détraz
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Additional information

This experiment was performed at the french national facility GANIL

It is a pleasure to acknowledge all the staff of the accelerator for the development of the new58Ni beam. We would like to thank F. Geoffroy and Y. Georget for maintaining the LISE facility in good shape and A. Latimier for his help in mounting the experiment. We would like also to thank D. Grialou for the elaboration of this manuscript.

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Pougheon, F., Jacmart, J.C., Quiniou, E. et al. Direct observation of new proton rich nuclei in the region 23≦Z≦29 using A 55A.MeV58Ni beam. Z. Physik A - Atomic Nuclei 327, 17–24 (1987). https://doi.org/10.1007/BF01295244

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  • DOI: https://doi.org/10.1007/BF01295244

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