S. Kameoka

collaborators

4 papers

nucl-ex2004

Nucleon-nucleon coincidence measurement in the non-mesonic weak decay of 5_Lambda-He and 12_Lambda-C hypernuclei

S. Okada, S. Ajimura, K. Aoki +30

We have measured both yields of neutron-proton and neutron-neutron pairs emitted from the non-mesonic weak decay process of 5_Lambda-He and 12_Lambda-C hypernuclei produced via the…

nucl-ex2004

Neutron and proton energy spectra from the non-mesonic weak decays of 5_Lambda-He and 12_Lambda-C

S. Okada, S. Ajimura, K. Aoki +30

We have simultaneously measured the energy spectra of neutrons and protons emitted in the non-mesonic weak decays of 5_Lambda-He and 12_Lambda-C hypernuclei produced via the (pi^+,…

nucl-ex2004

Measurement of the $π^{-}$ decay width of $_{Λ}^{5}$ He

S. Kameoka, S. Ajimura, K. Aoki +30

We have precisely measured $Λ \to p π^{-}$ decay width of \5LHe and demonstrated significantly larger $α$ - $Λ$ overlap than expected from the central repulsion $α$ - $Λ$ potential, which…

nucl-ex2004

Proton asymmetry in non-mesonic weak decay of light hypernuclei

T. Maruta, S. Ajimura, K. Aoki +30

We have obtained the decay asymmetry parameters in non-mesonic weak decay of polarized Lambda-hypernuclei by measuring the proton asymmetry. The polarized Lambda-hypernuclei, 5_Lam…

Nucleon-nucleon coincidence measurement in the non-mesonic weak decay of 5_Lambda-He and 12_Lambda-C hypernuclei

Neutron and proton energy spectra from the non-mesonic weak decays of 5_Lambda-He and 12_Lambda-C

Measurement of the π− decay width of Λ5​He

Proton asymmetry in non-mesonic weak decay of light hypernuclei

Measurement of the $π^{-}$ decay width of $_{Λ}^{5}$ He