Structure of p-sd shell Λ hypernuclei studied with AMD

The structures of the ground and low-lying states of 21ΛNe and 12ΛBe hypernuclei are studied with the antisymmetrized molecular dynamics. In these hypernuclei, first, the difference of the Λ binding energy on structures is discussed. Particularly, in 12ΛBe, it is found that the parity-inverted ground state of 11Be is reverted by adding a Λ particle. Furthermore, in 21ΛNe, it is discussed that the reduction of nuclear radii is larger in the α + 16O + Λ band than the ground band and the difference appears as the difference of the B(E2) reduction.