Higher Order Approximations in Multiple Scattering: I. Two-Dimensional Scalar Case; II. Three-Dimensional Scalar Case (Classic Reprint) - Softcover

Zitron, Norman

Softcover

ISBN 10: 133340185X ISBN 13: 9781333401856

Verlag: Forgotten Books, 2018

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Excerpt from Higher Order Approximations in Multiple Scattering: I. Two-Dimensional Scalar Case; II. Three-Dimensional Scalar Case

I. A formula is derived which expresses the perturbed scattering amplitudes of a combination of two arbitrary cylinders as a function of the unperturbed scattering amplitudes of the in dividual cylinders. The formula is valid when the spacing of the scatterers is large compared to their dimensions. It ih volves derivatives of the scattering amplitudes with respect to the angles of incidence and of 3bversation. Interaction terms of degrees 2,d and d' /2 are taken into account, where d is the spacing. Verification is obtained in a special case. The result is employed to calculate the total scattering cross section.

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Über diese Auflage

• Verlag: Forgotten Books
• Erscheinungsdatum: 2018
• ISBN 10: 133340185X
• ISBN 13: 9781333401856
• Einband: Tapa blanda
• Anzahl der Seiten: 58