Elsevier

Physics Letters B

Volume 63, Issue 4, 16 August 1976, Pages 409-412
Physics Letters B

The second 132+ state in 19F

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Abstract

A cryogenically pumped gas target has been used to study resonances in the 15N(α, γ)19F reaction for Eα = 5.1 to 8.6 Mev. Gamma-ray intensity and angular distribution measurements for a resonance at Eα = 8.105 Mev, corresponding to a state at 10.411 MeV in 19F, restrict the spin and parity of the state to 112+ or 132+. Comparison with shell model calculations indicate that the state is a strong candidate for the second 132+ (2s, 1d)3 level in 19F.

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