Triton angular distributions from the 7Li(γ,t)α reaction near threshold

V. P. Likhachev, M. N. Martins, M. T. F. da Cruz, J. D. T. Arruda-Neto, L. P. Geraldo, R. Semmler, and J. F. Dias
Phys. Rev. C 59, 525 – Published 1 January 1999
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Abstract

Angular distributions of tritons emitted in the reaction 7Li(γ,t)α have been measured for two photon energy intervals (6.4–6.7 and 8.5–9.0 MeV), and θt between 30° and 150°. Monochromatic photons from neutron capture reactions of the IPEN/CNEN-SP IEA-R1 research reactor were used. The measured data were analyzed in the framework of an α-cluster model for the 7Li structure. Results are in good agreement with a recent measurement of the azimuthal cross section asymmetry.

  • Received 26 August 1998

DOI:https://doi.org/10.1103/PhysRevC.59.525

©1999 American Physical Society

Authors & Affiliations

V. P. Likhachev, M. N. Martins, M. T. F. da Cruz, and J. D. T. Arruda-Neto

  • Laboratório do Acelerador Linear, Instituto de Física da Universidade de São Paulo, Caixa Postal 66318, 05315-970, São Paulo, SP, Brazil

L. P. Geraldo and R. Semmler

  • Instituto de Pesquisas Energéticas e Nucleares-IPEN/CNEN-SP, São Paulo, SP, Brazil

J. F. Dias

  • Instituto de Física da Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil

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Vol. 59, Iss. 1 — January 1999

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