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Panofsky ratio, threshold pion photoproduction and axial-vector form factor in the A = 3 system

Abstract : The Panofsky ratio and photopion production cross section at threshold on 3He are investigated in a softpion approach to the 3He→3H weak axial-vector form factor. Results are compared with data on β decay and electron magnetic scattering, as well as with calculations based on "exact" A=3 wave functions previously obtained by solving the Faddeev equations in the coordinate representation.
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http://hal.in2p3.fr/in2p3-00010216
Contributor : Lpsc Bibliotheque <>
Submitted on : Wednesday, August 8, 2001 - 8:53:19 AM
Last modification on : Thursday, November 19, 2020 - 12:58:33 PM

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B. Goulard, A. Laverne, J.D. Vergados. Panofsky ratio, threshold pion photoproduction and axial-vector form factor in the A = 3 system. Physical Review C, American Physical Society, 1978, 18, pp.944-951. ⟨10.1103/PhysRevC.18.944⟩. ⟨in2p3-00010216⟩

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