Phys.Rev.Lett. 84, 5963 (2000)

H.Tamura, K.Tanida, D.Abe, H.Akikawa, K.Araki, H.Bhang, T.Endo, Y.Fujii, T.Fukuda, O.Hashimoto, K.Imai, H.Hotchi, Y.Kakiguchi, J.H.Kim, Y.D.Kim, T.Miyoshi, T.Murakami, T.Nagae, H.Noumi, H.Outa, K.Ozawa, T.Saito, J.Sasao, Y.Sato, S.Satoh, R.I.Sawafta, M.Sekimoto, T.Takahashi, L.Tang, H.H.Xia, S.H.Zhou, L.H.Zhu

Observation of a Spin-Flip M1 Transition in _Λ⁷Li

NUCLEAR REACTIONS ⁷Li(π⁺, K⁺), E at 1.05 GeV/c; measured Eγ, Iγ, hypernucleus excitation energy spectrum. ⁷Li deduced hypernucleus levels, J, π, spin-flip transition. Hyperball array.

doi: 10.1103/PhysRevLett.84.5963