Nuclear Data Sheets for A = 122

States built on the 10+isomers in118,120,122,124Sn

“…Summaries for 120,122,124 Sn are given in Refs. [9][10][11]. The placement of the transitions in Fig.…”

“…Lower spin, 7 − and 5 − isomers have also been identified. In 118,120,122,124 Sn isomers have been previously observed at 3108-, 2902-, 2766-, and 2657-keV excitation energy, and with 2.5-, 6.26-, 62-, and 45-µs half lives [7][8][9][10][11], respectively. The 10 + spin-parity assignments of these isomers remain tentative, except perhaps in the case of 118 Sn where the most recent published level scheme in Ref.…”

“…Examples of typical excitation functions obtained for previously known transitions of 117−123 Sn [7,9,10,[28][29][30][31] in Experiment IV are shown in Figs. 6, 7 and 8.…”

New sub-μs isomers in125,127,129Snand isomer systematics ofLozeva1, Simpson2, Grawe3 et al. 2008Phys. Rev. C

“…The 5 − states are µs isomers in 116 Sn [46] and 124 Sn [47] only, but these are ns isomers in the other even-A 118-122,128-130 Sn nuclei [48][49][50][51][52] because they can decay by E1 transitions to the 4 + states lying just below them. However, in the odd-A isotopes, the 19/2 + states are all isomeric in the µs range because each of them comes below the (4 + ⊗ νh 11/2 )17/2 − and 19/2 − states.…”

Energy Levels and Electromagnetic Transition of Some Even-Even Xe Isotopes

“…The parameters value used in the present work are presented in Table 1. The calculations of the g-bands, β-bands and γ-bands are compared with the experimental data (http://www.nndc.bnl.gov/chart/getENSDFDatasets.jsp, Kitao et al,2002, Tamura, 2007, Katakura & Wu, 2008, Katakura & Kitao, 2002 for all isotopes under study, and as it given in Table 2. In this Table, one can see a agreement between experimental data and the IBM-1 calculations.…”