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Pis'ma v Zh. Èksper. Teoret. Fiz., 2009, Volume 89, Issue 10, Pages 584–588 (Mi jetpl429)  

This article is cited in 3 scientific papers (total in 3 papers)

PLASMA, GASES

Observation of high-energy electrons from a metal target irradiated by protons with a mean energy of 25 keV

G. V. Golovinab, A. B. Savel'evba, D. S. Uryupinaba, R. V. Volkovab, B. V. Mar'inc

a M. V. Lomonosov Moscow State University, Faculty of Physics
b International Laser Center of Moscow State University
c Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University

Abstract: Electrons with abnormally high energies of up to 16 keV are detected from an iron target irradiated by ions (H+, Fe+, Fe2+, Fe3+) with energies ranging from 20 to 100 keV from the plasma of a high-power femtosecond laser pulse with an intensity of 1016 J/(s cm2). These electrons indicate that the energy of an incident ion is almost completely transferred to an electron knocked out of the target. In a range of 6–16 keV, the spectrum of electrons knocked out of the K shell of iron atoms by protons with an energy of 22 ± 2 keV is quasi-exponential with an exponent of 4 keV. For 8-keV electrons, the double differential cross section for ionization by such protons is estimated as 10−7 b/(eV sr).

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English version:
Journal of Experimental and Theoretical Physics Letters, 2009, 89:10, 492–495

Bibliographic databases:

PACS: 34.50.Fa
Received: 10.03.2009
Revised: 07.04.2009

Citation: G. V. Golovin, A. B. Savel'ev, D. S. Uryupina, R. V. Volkov, B. V. Mar'in, “Observation of high-energy electrons from a metal target irradiated by protons with a mean energy of 25 keV”, Pis'ma v Zh. Èksper. Teoret. Fiz., 89:10 (2009), 584–588; JETP Letters, 89:10 (2009), 492–495

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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. Golovin G., Uryupina D., Volkov R., Savel'ev A., Light At Extreme Intensities: Opportunities and Technological Issues of the Extreme Light Infrastructure, AIP Conference Proceedings, 1228, 2010, 86–91  crossref  adsnasa  isi  scopus
    2. Quantum Electron., 41:3 (2011), 222–226  mathnet  crossref  adsnasa  isi  elib
    3. Chefonov O.V., Ovchinnikov A.V., Yurkevich A.A., Romashevskiy S.A., Shulyapov S.A., Petrovskiy V.P., Savel'ev A.B., Agranat M.B., Laser Phys., 24:11 (2014), 116002  crossref  adsnasa  isi  elib  scopus
  • Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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