Abstract
The processes in disordered solid neon irradiated with photons in the energy range of 4–400 Ry are studied using detailed Monte Carlo simulations taking into account cascade relaxation of ionized atoms. Trajectories of all secondary electrons and photons inside a spherical zone around the site of initial photoionization are analyzed. Energy absorbed in the zone and its distribution within the zone, distributions of concentrations of secondary inelastic processes, spectra of electrons and photons, and mean numbers of final ions are calculated. Secondary electrons, including those produced by cascade relaxation, are found to be the principal producers of inelastic processes. Cascade relaxation of ionized atoms is shown to be one of the crucial mechanisms in the effect of ionizing radiation on matter.
Graphical abstract
Similar content being viewed by others
References
E. Scifoni, E. Surdutovich, A.V. Solov’yov, Phys. Rev. E 81, 021903 (2010)
M.O. Krause, M.L. Vestal, W.H. Johnston, T.A. Carlson, Phys. Rev. A 133, 385 (1964)
T.A. Carlson, M.O. Krause, Phys. Rev. A 137, 1655 (1965)
M.O. Krause, T.A. Carlson, Phys. Rev. 149, 52 (1966)
A.G. Kochur, A.I. Dudenko, V.L. Sukhorukov, I.D. Petrov, J. Phys. B: At. Mol. Opt. Phys. 27, 1709 (1994)
A.G. Kochur, V.L. Sukhorukov, A.I. Dudenkom, Ph.V. Demekhin, J. Phys. B: At. Mol. Opt. Phys. 28, 387 (1995)
R. Kau, D. Petrov, V.L. Sukhorukov, Z. Phys. D 39, 267 (1997)
A.G. Kochur, V.L. Sukhorukov, J. Electron. Spectrosc. Relat. Phenom. 76, 325 (1995)
A.G. Kochur, V.L. Sukhorukov, J. Phys. B: At. Mol. Opt. Phys. 29, 3587 (1996)
A.G. Kochur, Y.B. Mitkina, V.L. Sukhorukov, J. Phys. B: At. Mol. Opt. Phys. 31, 5293 (1998)
A.G. Kochur, V.L. Sukhorukov, Y.B. Mitkina, J. Phys. B: At. Mol. Opt. Phys. 33, 2949 (2000)
S. Brühl, A.G. Kochur, J. Phys. B: At. Mol. Opt. Phys. 43, 105002 (2010)
S. Brühl, A.G. Kochur, J. Phys. B: At. Mol. Opt. Phys. 45, 135003 (2012)
J. Sempau, J.M. Fernandez-Varea, E. Acosta, F. Salvat, Nucl. Instr. Methods Phys. Res. B 207, 107 (2003)
J. Allison, K. Amako, J. Apostolakis et al., Nucl. Instr. Methods Phys. Res. A 835, 186 (2016)
S.T. Perkins, D.E. Cullen, M.H. Chen, J.H. Hubbell, J. Rathkopf, J. Scofield, Technical Report UCRLID-50400, Vol. 30, Lawrence Livermore National Laboratory, Livermore, CA, 1991
V.L. Sukhorukov, V.F. Demekhin, V.V. Timoshevskaya, S.V. Lavrentiev, Opt. Spectrosc. (USSR) 47, 228 (1979)
A.P. Chaynikov, A.G. Kochur, V.A. Yavna, Opt. Spectrosc. 119, 171 (2015)
M. Amusia, L. Chernysheva, V. Yarzhemsky, Handbook of theoretical atomic physics. Data for photon absorption, electron scattering, and vacancies decay (Springer-Verlag, Berlin, Heidelberg, 2012)
G.V. Marr, J.B. West, At. Data Nucl. Data Tables 18, 497 (1976)
G.A. Kalinchenko, I.G. Ivanov, M.F. Sem, A.G. Kochur, V.L. Sukhorukov, J. Phys. D: Appl. Phys. 31, 50 (1998)
C.C. Montanari, J.E. Miraglia, J. Phys. B: At. Mol. Opt. Phys. 47, 105203 (2014)
R. Rejoub, B.G. Lindsay, R.F. Stebbings, Phys. Rev. A 65, 042713 (2002)
P. Nagy, A. Skutlartz, V.J. Schmidt, Phys. B: Atom. Mol. Phys. 13, 1249 (1980)
I.I. Sobelman, in Introduction to the theory of atomic spectra, edited by G.K. Woodgate, D. Ter Haar (Pergamon Press, New York, 1972)
A. Jablonski, F. Salvat, C.J. Powell, NIST electron elastic-scattering cross section database – version 3.2 (National Institute of Standards and Technology, Gaithersburg, MD, 2010). Available online at: www.nist.gov/srd/database-64-32
V.L. Sukhorukov, A.I. Dudenko, M.E. Vasil’eva, A.P. Dement’ev, Izv. Akad. Nauk SSSR. Ser. Fiz. (USSR) 55, 2472 (1991)
A.G. Kochur, A.P. Chaynikov, V.A. Yavna, Eur. Phys. J. D 70, 70 (2016)
R.A. Michniaka, R. Alleaumea, D.N. McKinsey, J.M. Doyle, Nucl. Instr. Methods Phys. Res. A 482, 387 (2002)
M.A. Dolgopolov, I.V. Kopytin, Vestnik Voronezhskogo Gosudarstvennogo Universiteta Ser. Phys. Math. 1, 5 (2010)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kochur, A.G., Chaynikov, A.P. & Yavna, V.A. Monte Carlo simulation of relaxation processes in solid disordered neon under irradiation with photons in the energy range of 4–400 Ry. Role of the cascade decay relaxation processes. Eur. Phys. J. D 71, 282 (2017). https://doi.org/10.1140/epjd/e2017-80194-6
Received:
Revised:
Published:
DOI: https://doi.org/10.1140/epjd/e2017-80194-6