A. Umeya

activity

20082015

most citedRole of the tensor interaction in He isotopes with a tensor-optimized shell model

41 citations · 170 across the 7 of their papers we have counts for

collaborators

Showing 2008Show all

2 papers · 1 filter

nucl-th2008★ 16 cited

Feasibility of extracting a $Σ^{-}$ admixture probability in the neutron-rich $_{Λ}^{10}$ Li hypernucleus

T. Harada, A. Umeya, Y. Hirabayashi

We examine theoretically production of the neutron-rich $_{Λ}^{10}$ Li hypernucleus by a double-charge exchange ( $π^{-}$ , $K^{+}$ ) reaction on a $^{10}$ B target with distorted-wave impuls…

nucl-th2008★ 19 cited

The $Λ$ - $Σ$ coupling effect in the neutron-rich $Λ$ -hypernucleus $_{Λ}^{10}$ Li by microscopic shell model

A. Umeya, T. Harada

We investigate the structure of the neutron-rich $Λ$ -hypernucleus $_{Λ}^{10}$ Li by using microscopic shell-model calculations considering a $Λ$ - $Σ$ coupling effect. The calculated $Σ…

Feasibility of extracting a Σ− admixture probability in the neutron-rich Λ10​Li hypernucleus

The Λ-Σ coupling effect in the neutron-rich Λ-hypernucleus Λ10​Li by microscopic shell model

Feasibility of extracting a $Σ^{-}$ admixture probability in the neutron-rich $_{Λ}^{10}$ Li hypernucleus

The $Λ$ - $Σ$ coupling effect in the neutron-rich $Λ$ -hypernucleus $_{Λ}^{10}$ Li by microscopic shell model