Scattering from Model Nonspherical Particles

Theory and Applications to Environmental Physics
2. Auflage Softcover version of original hardcover Auflage 2007
ISBN: 978-3-642-07221-5
Verlag: Springer

Buch, Englisch, 348 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 563 g

Reihe: Physics of Earth and Space Environments

Since the publication of the ?rst edition of this book, we have become deeply involved in astrophysics research, particularly the study of the interstellar medium. Modeling scattering particles as layered spheres or as aggregates of spherical scatterers, expanding the electromagnetic ?eld in a series of vector multipole ?elds, and resorting to the T-matrix approach for averaging over the orientations of a dispersion of nonspherical particles are e?ective tools for studying scattering theory, which we described and extensively applied in the ?rst edition of this book. In fact, these tools also proved to be adequate for studying cosmic dust, even when they must be applied to a new range of current problems. We refer, for example, to the description of mechanical interaction of electromagnetic radiation with cosmic dust grains, which is believed to be of paramount importance in determining the dynamics of the grains. Since this book is conceived as a summary of our work, the desire to encompassallnewtopicsledustorevisebothitscontentanditsstructure. Of course, beyond the changes that we outline below, all chapters were carefully revised. Marginal changes and additions were made in Chap. 1, while Chap. 2 has been substantially revised to cover the light of general polarization and, in particular, with thedescription ofthestate ofpolarization ofelectromagnetic waves of general form. In this chapter we reserved ample space for the r- resentation of the kinematics of the scattering processes both in the plane of scattering and in the meridional planes.

Zielgruppe

Research

Autoren/Hrsg.

Borghese, Ferdinando

Saija, Rosalba

Denti, Paolo

Fachgebiete

• Naturwissenschaften Physik Angewandte Physik Geophysik
• Naturwissenschaften Physik Angewandte Physik Umweltphysik
• Naturwissenschaften Astronomie Astrophysik
• Naturwissenschaften Physik Angewandte Physik Astrophysik
• Naturwissenschaften Chemie Physikalische Chemie Nuklearchemie, Photochemie, Strahlenchemie

Inhaltsverzeichnis

Multipole Fields.- Propagation Through an Assembly of Nonspherical Scatterers.- Radiation Force, Radiation Torque and Thermal Emission.- Multipole Expansions and Transition Matrix.- Transition Matrix of Single and Aggregated Spheres.- Scattering from Particles on a Plane Surface.- 7 Applications: Aggregated Spheres, Layered Spheres, and Spheres Containing Inclusions.- Applications: Single and Aggregated Spheres and Hemispheres on a Plane Interface.- Applications: Atmospheric Ice Crystals.- Applications: Cosmic Dust Grains.