Identification and decay spectroscopy of 100Sn at the GSI projectile fragment separator FRS

✍ Scribed by K. Sümmerer; R. Schneider; T. Faestermann; J. Friese; H. Geissel; R. Gernhäuser; H. Gilg; F. Heine; J. Homolka; P. Kienle; H.J. Körner; G. Münzenberg; J. Reinhold; K. Zeitelhack

• Publisher: Elsevier Science
• Year: 1997
• Tongue: English
• Weight: 351 KB
• Volume: 616
• Category: Article
• ISSN: 0375-9474
• DOI: 10.1016/s0375-9474(97)00106-1

✦ Synopsis

We have identified the doubly-magic N = 2 nucleus loo% by using the method of highenergy projectile fragmentation of a lz4Xe beam in connection with the fragment separator FRS at GSI. Despite a very low production cross section of only 11 f 4 pb, we report on first results from the investigation of correlated P-decays after the implantation of a total of seven nuclei into a segmented stack of silicon detectors. We will discuss future perspectives of a more precise determination of the GT-hindrance factor for the unique looSn P-decay using the same method.