Geodesic
Scattering of a neutral fermion with anomalous magnetic moment by a charged straight thin thread
Teoretičeskaâ i matematičeskaâ fizika, Tome 161 (2009) no. 2, pp. 212-223 Cet article a éte moissonné depuis la source Math-Net.Ru

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We consider the scattering of a massive neutral fermion with an anomalous magnetic moment in the electric field of a homogeneously charged straight thin thread from the standpoint of the quantum mechanical problem of constructing a self-adjoint Hamiltonian for the nonrelativistic Dirac–Pauli equation. Using the solutions obtained for the self-adjoint Hamiltonian, we investigate the scattering of the neutral fermion in the electric field of a thread oriented perpendicular to the plane of fermion motion (the Aharonov–Casher effect). We find expressions for the scattering amplitude and cross section of neutral fermions in the electric field of the thread. We show that the scattering amplitude and cross section depend both on the direct interaction between the fermion anomalous magnetic moment and the electric field and on the polarization of the fermionic beam in the initial state.
Keywords: symmetric operator, self-adjoint Hamiltonian, anomalous magnetic moment, scattering, Aharonov–Casher effect.
Mots-clés : neutral fermion 
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V. R. Khalilov; I. V. Mamsurov. Scattering of a neutral fermion with anomalous magnetic moment by a charged straight thin thread. Teoretičeskaâ i matematičeskaâ fizika, Tome 161 (2009) no. 2, pp. 212-223. http://geodesic.mathdoc.fr/item/TMF_2009_161_2_a6/

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