Lifetimes by Doppler shift using solid and gaseous stopping media

R.W. Kavanagh , N. Schulz (1) , J.C. Merdinger (1)

1 IReS - Institut de Recherches Subatomiques

Lifetime values or limits for low-lying levels in 33S, 38Ar and 40K have been found from γ-ray Doppler shift attenuation (DSA) in Au, Cu, and C solids, and for levels in 33S and 43Ca by DSA in Xe and Ar gases at various pressures up to 30 kg/cm2.

Mots clés: Doppler effect; nuclear energy levels; nuclei with 20

Domaines: Articles anciens; Physique Nucléaire Expérimentale [nucl-ex]

R.W. Kavanagh, N. Schulz, J.C. Merdinger. Lifetimes by Doppler shift using solid and gaseous stopping media. Revue de Physique Appliquée, 1969, 4 (2), pp.215-216. ⟨10.1051/rphysap:0196900402021500⟩. ⟨jpa-00243226⟩