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NSR database version of April 29, 2024.

Search: Author = J.Lewitowicz

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1970DR04      Nucl.Phys. A152, 579 (1970)

C.Droste, W.Neubert, J.Lewitowicz, S.Chojnacki, T.Morek, Z.Wilhelmi, K.F.Alexander

^135mCe and ^137mNd: Isomeric States in N = 77 Isotones

NUCLEAR REACTIONS ¹²⁸Te(¹²C, 5n), E=78 MeV; ^119,122Sn(²²Ne, xn), (²⁰Ne, xn), E=60-160 MeV; ¹²⁶Te(¹⁸O, 7n), E not given; ^124,126Te(²⁰Ne, xn), E=115, 135 MeV; measured σ(E), Eγ, Iγ, I(ce), (HI)γ-delay. ¹³⁵Ce deduced levels, J, π. ¹³⁷Nd deduced levels, T_1/2. ¹³⁹Sm deduced no isomeric with 5 ms < T_1/2 < 3s. Enriched targets.

doi: 10.1016/0375-9474(70)90934-6
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1969NE04      Nucl.Phys. A131, 225 (1969)

W.Neubert, K.F.Alexander, H.Rotter, S.Chojnacki, C.Droste, J.Lewitowicz, T.Morek

A Three-Quasiparticle Isomeric State in ¹⁴³Sm

NUCLEAR REACTIONS ^124,126,128Te(²²Ne, xn), ¹³⁰Te(²⁰Ne, xn), E = 80 - 170 MeV; measured σ(E), Eγ, Iγ, I(ce), (HI)γ-delay, isomeric cross-section ratios. ¹⁴³Sm deduced levels, T_1/2. ¹⁴²Sm deduced no isomeric state. Enriched targets.

doi: 10.1016/0375-9474(69)90820-3
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