Abstract
We consider Rayleigh scattering from a hydrogenlike atom in an arbitrary excitedn=2 state, and we investigate theoretically the dependence of the scattered radiation intensity and Stokes parameters on the state multipoles for the case of unpolarized incident radiation. Because in then=2 case Rayleigh scattering can not be accompanied by the change of the electron angular momentum, only 10 out of the 16 state multipoles influence the scattered radiation attributes. Our study reveals the existence of a measurable quantity which is determined only by Rayleigh scattering from 2p states. For the particular case of excitation by electron impact, some quantitative predictions are made, at the photon scattering angle ϑ=π/2, based on values for the state multipoles extracted from the literature (Blum and Kleinpoppen, Band). The vicinity of Balmer α and Lyman α resonances are studied in detail.
Similar content being viewed by others
References
Fano, U., Macek, J.: Rev. Mod. Phys.45, 553 (1973)
Blum, K., Kleinpoppen, H.: Phys. Rep.52, 205 (1979)
Gabrielse, G., Band, Y.: Phys. Rev. Lett.39, 697 (1977)
Blum, K., Kleinpoppen, H.: In: Advances in atomic and molecular physics. Bates, D., Bederson, B. (eds.), Vol. 19, pp. 188–264. New York: Academic Press 1983
Burgdörfer, J.: Z. Phys. A — Atoms and Nuclei309, 285 (1983)
Blum, K., Fitchard, E.E., Kleinpoppen, H.: Z. Phys. A — Atoms and Nuclei287, 137 (1978)
Röhr, H.: Z. Phys.225, 494 (1969)
Döbele, H., Hirsch, K.: Phys. Lett.54A, 267 (1975)
Wrobel, W., Steur, K., Röhr, H.: Phys. Rev. Lett.37, 1218 (1976)
Kissel, L., Pratt, R.H., Roy, S.C.: Phys. Rev. A22, 1970 (1980)
Gavrila, M.: In: X-ray and atomic inner-shell physics. Crasemann, B. (ed.), pp. 357–388. New York: AIP 1982
Kissel, L., Pratt, R.H.: In: Atomic inner-shell physics. Crasemann, B. (ed.), pp. 465–532. New York: Plenum Publishing Corporation 1985
Walkup, R., Migdall, A.L., Pritchard, D.E.: Phys. Rev. A25, 3114 (1982)
Tulkki, J., Åberg, T.: J. Phys. B13, 3341 (1980)
Gavrila, M.: Phys. Rev.163, 147 (1967)
Costescu, A.: Rev. Roum. Phys.21, 3 (1976)
Gavrila, M.: Z. Phys. A — Atoms and Nuclei293, 269 (1979)
Florescu, V., Cionga, A.: Z. Phys. A — Atoms and Nuclei321, 187 (1985)
Blum, K., Kleinpoppen, H.: J. Phys. B10, 3283 (1977)
Band, Y.: Phys. Rev. A21, 1152 (1980)
Blum, K.: Density matrix. Theory and applications. New York: Plenum Press 1981
Fano, U.: Phys. Rev.90, 577 (1953)
Heitler, W.: The quantum theory of radiation. Oxford: Clarendon Press 1954
Blum, K., Kleinpoppen, H.: J. Phys. B8, 922 (1975)
Band, Y.: Phys. Rev. A19, 1906 (1979)
Florescu, V., Fifirig, M., Cionga, A.: Rev. Roum. Phys.29, 147 (1984)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cionga, A., Florescu, V. State dependence of rayleigh scattering from an=2 state of hydrogenlike atoms. Z Phys D - Atoms, Molecules and Clusters 2, 49–59 (1986). https://doi.org/10.1007/BF01437242
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01437242