Keywords

Data extract from the complete set of data provided in the Supplement to Landolt-Börnstein I/25E “Excited Nuclear States – Nuclei with Z = 74 - 103”.

Element

91-Pa (Protactinium)

Isotope

Pa-220

Energy levels

\(_{\bf 91}^{\bf 220} {\bf Pa}\)

E * [keV]

J π

T 1/2 or Γ cm

Ref.

0.0+x

 

0.78(16) μs

11Br05