I. R. Afnan

activity

19941999

most citedA gauge invariant unitary theory for pion photoproduction

25 citations · 51 across the 3 of their papers we have counts for

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nucl-th1996★ 4 cited

Solving the four-dimensional $N N - π N N$ equations for scalars below meson-production threshold

D. R. Phillips, I. R. Afnan

The four-dimensional $N N - π N N$ equations are adapted to the case of scalar particles with a $ϕ^{2} σ$ interaction Lagrangian, and solved for energies below the $σ$ -production threshold…

nucl-th1994★ 25 cited

A gauge invariant unitary theory for pion photoproduction

C. H. M. van Antwerpen, I. R. Afnan

The Ward-Takahashi identities are central to the gauge invariance of the photoproduction amplitude. Here we demonstrate that unitarity and in particular the inclusion of both the $…

Solving the four-dimensional NN−πNN equations for scalars below meson-production threshold

A gauge invariant unitary theory for pion photoproduction

Solving the four-dimensional $N N - π N N$ equations for scalars below meson-production threshold