dorsal/arxiv
View SchemaFormation of ions by high energy photons
| Authors | E. G. Drukarev, A. I. Mikhailov, I. A. Mikhailov, Kh. Yu. Rakhimov, W. Scheid |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0610242 |
| URL | https://arxiv.org/abs/quant-ph/0610242 |
| DOI | 10.1103/PhysRevA.75.032717 |
Abstract
We calculate the electron energy spectrum of ionization by a high energy photon, accompanied by creation of electron-positron pair. The total cross section of the process is also obtained. The asymptotics of the cross section does not depend on the photon energies. At the photon energies exceeding a certain value $\omega_0$ this appeares to to be the dominant mechanism of formation of the ions. The dependence of $\omega_0$ on the value of nuclear charge is obtained. Our results are consistent with experimental data.
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"abstract": "We calculate the electron energy spectrum of ionization by a high energy\nphoton, accompanied by creation of electron-positron pair. The total cross\nsection of the process is also obtained. The asymptotics of the cross section\ndoes not depend on the photon energies. At the photon energies exceeding a\ncertain value $\\omega_0$ this appeares to to be the dominant mechanism of\nformation of the ions. The dependence of $\\omega_0$ on the value of nuclear\ncharge is obtained. Our results are consistent with experimental data.",
"arxiv_id": "quant-ph/0610242",
"authors": [
"E. G. Drukarev",
"A. I. Mikhailov",
"I. A. Mikhailov",
"Kh. Yu. Rakhimov",
"W. Scheid"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.75.032717",
"title": "Formation of ions by high energy photons",
"url": "https://arxiv.org/abs/quant-ph/0610242"
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