Identification of new nuclei at and beyond the proton drip line near the doubly magic nucleus Sn100

  • K. Rykaczewski
  • , R. Anne
  • , G. Auger
  • , D. Bazin
  • , C. Borcea
  • , V. Borrel
  • , J. M. Corre
  • , T. Dörfler
  • , A. Fomichov
  • , R. Grzywacz
  • , D. Guillemaud-Mueller
  • , R. Hue
  • , M. Huyse
  • , Z. Janas
  • , H. Keller
  • , M. Lewitowicz
  • , S. Lukyanov
  • , A. C. Mueller
  • , Yu Penionzhkevich
  • , M. Pfützner
  • F. Pougheon, M. G. Saint-Laurent, K. Schmidt, W. D. Schmidt-Ott, O. Sorlin, J. Szerypo, O. Tarasov, J. Wauters, J. Zylicz

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

The new neutron-deficient nuclei Sb103, Sb104, In98, Pd91, Rh89, and Ru87 have been identified among the quasifragmentation products of a Sn112 beam (63 MeV/nucleon). The fragment identification based on energy-loss, total kinetic energy, and time-of-flight measurements has been independently confirmed via observation of radiation following the decay of known short-lived isomers. The region of known isotopes is extended to the predicted proton drip line for indium and silver, and beyond it for antimony and rhodium.

Original languageEnglish
Pages (from-to)R2310-R2313
JournalPhysical Review C - Nuclear Physics
Volume52
Issue number5
DOIs
StatePublished - 1995
Externally publishedYes

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