Decay Properties of some Neutron-rich Cerium Isotopes

• γ-γ-coincidence measurements have been performed on neutron-rich Ce isotopes using the fast radiochemical separation system SISAK in combination with a gas jet recoil transportation system. The results include assignments of new γ-rays and proposal of partial decay schemes for 3 min 145Ce, 56 s 147Ce and 48 s 148Ce. The existing decay scheme of 14 min 146Ce has been verified, except for a few transitions.

Ämnesord

NATURVETENSKAP  -- Kemi (hsv//swe)

NATURAL SCIENCES  -- Chemical Sciences (hsv//eng)

Nyckelord

{+146}Ce

I|g

{+147}

{+147}

{+148}Pr deduced levels.

{+146}

RADIOACTIVITY {+145}

{+148}

measured E|g

|g|g-coin. {+145}

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