Eur.Phys.J. A 58, 159 (2022)

D.Kanjilal, S.K.Dey, S.S.Bhattacharjee, A.Bisoi, M.Das, C.C.Dey, S.Nag, R.Palit, S.Ray, S.Saha, J.Sethi, S.Saha

High-spin states of ²⁰⁴At: isomeric states and shears band structure

NUCLEAR REACTIONS ¹⁹⁷Au(¹²C, 5n)²⁰⁴At, E=65, 75 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(linar polarization), isomer T_1/2 using INGA array of 15 HPGe cluster detectors at the BARC-TIFR Pelletron-Linac facility. ²⁰⁴At; deduced high-spin levels, J, π, multipolarities, B(M1)/B(E2), configurations, bands, magnetic-rotational (shears) band. Comparison with principal axis cranking (SPAC) model calculations.

doi: 10.1140/epja/s10050-022-00809-4