Nuclear Data Sheets for A = 43

The experimental data are evaluated for known nuclides of mass number A = 43 (Al,Si,P,S,Cl,Ar,K,Ca,Sc,Ti,V,Cr). Detailed evaluated level properties and related information are presented, including adopted values of level and γ-ray energies, decay data (energies, intensities and placement of radiations), and other spectroscopic data. This work supersedes earlier full evaluations of A = 43 published by 2001Ca24 and 1990En08 (also 1978En04, and 1998En04 update).

No excited states are known in ⁴³Al, ⁴³Si and ⁴³Cr. Only one excited state is known in ⁴³V which is the probable the Isobaric Analog State (IAS) of ⁴³Cr ground state. Information for ⁴³P, ⁴³S, ⁴³Cl, ⁴³Ar and ⁴³Ti is limited; there is either no decay data available or the decay schemes are incomplete in view of large Q values and known excitations much lower than allowed by Q values. The ⁴³K, ⁴³Ca and ⁴³Sc nuclides remain the most extensively studied from many different reactions and decays.