Author/Authors :
C. Mazzocchi، نويسنده , , Z. Janas، نويسنده , , L. Batist، نويسنده , , V. Belleguic، نويسنده , , J. Doring، نويسنده , , M. Gierlik، نويسنده , , M. Kapica، نويسنده , , R. Kirchner، نويسنده , , G.A. Lalazissis، نويسنده , , H. Mahmud، نويسنده , , E. Roeckl، نويسنده , , P. Ring، نويسنده , , K. Schmidt، نويسنده , , P.J. Woods، نويسنده , , J. ?ylicz، نويسنده ,
Abstract :
The neutron-deficient isotope 114Ba was produced through the 58Ni(58Ni,2n) reaction, separated as a 114Ba19F+ beam, implanted into a stopper foil, and studied by using silicon-detector telescopes for decay spectroscopy. We measured for the first time the α-particle energy (3410±40 keV) of 114Ba, the half-life (160+290−60 ms) of its daughter nucleus 110Xe, and the α-decay branching ratios and widths for these two isotopes. The Q values resulting for α-decay, the Q value for 12C decay of 114Ba and the α-decay widths are discussed in comparison with theoretical predictions. The search for 113Ba yielded a negative result.
Keywords :
E? , I? , Search for 113Ba , Si detectors , On-line mass separation , 110Xe , Nuclear structure 114Ba , 102Sn , 106Te , Reduced widths , 106Te (from 58Ni(View the MathML source)) , Measured T1/2 , Deduced Q values for ? and 12C decay , 110Xe , Calculated Q values , Radioactivity 114Ba
