Abstract
The M1 amplitudes are calculated for transitions between Λ7He states. If the spin-dependent part Δ of the ΛN central interaction exceeds 0.25 MeV, neither ( 3 2+) nor ( 5 2+) states of Λ7He will be isomeric; for Δ < 0.12 MeV, both states will be isomeric. For intermediate Δ, the isomeric state is the third state of Λ7He, with spin ( 5 2+). Angular correlation studies are proposed to determine the isomer spin directly.
Original language | English |
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Pages (from-to) | 1-6 |
Number of pages | 6 |
Journal | Nuclear Physics B |
Volume | 1 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1967 |
Externally published | Yes |