Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 9, Pages 517–520 (Mi jetpl4383)  

This article is cited in 4 scientific papers (total in 4 papers)

ATOMS, SPECTRA, RADIATIONS

X-ray spectrum determination from the angular dispersion of radiation in a diamond prism

A. G. Tur'yanskii, I. V. Pirshin, R. A. Khmelnitskii, A. A. Gippius

P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
Full-text PDF (252 kB) Citations (4)
Abstract: The X-ray spectrum of hard polychromatic radiation with energies of up to $40$ keV was obtained from the angular dispersion of the radiation beam in a diamond prism. In contrast to the classical optical scheme, the beam to be analyzed is passed through the entrance face of the prism without refraction and is directed onto the exit face at a glancing angle $\sim(2\delta)^{1/2}$, where $\delta$ is the real part of the decrement of the refractive index for the short-wavelength edge of the spectrum. The spectrum distortions caused by the intersection of the reciprocal lattice points by the Ewald sphere at a fixed number of wavelengths $\lambda$ are minimized by the use of the angular divergence of the beam of $\sim10'$ in the plane perpendicular to the refraction plane. In the energy range of 8-9 keV, an energy resolution of less than 100 eV was obtained, which exceeds the corresponding parameter for cooled semiconductor detectors. The measuring scheme suggested makes it possible to solve the problem of the analysis of spectra of directional X-ray beams when studying fast nonstationary generation processes.
Received: 27.03.2001
English version:
Journal of Experimental and Theoretical Physics Letters, 2001, Volume 73, Issue 9, Pages 457–460
DOI: https://doi.org/10.1134/1.1385657
Bibliographic databases:
Document Type: Article
PACS: 07.60.Hv, 07.85.Nc, 41.50.+h
Language: Russian
Citation: A. G. Tur'yanskii, I. V. Pirshin, R. A. Khmelnitskii, A. A. Gippius, “X-ray spectrum determination from the angular dispersion of radiation in a diamond prism”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:9 (2001), 517–520; JETP Letters, 73:9 (2001), 457–460
Citation in format AMSBIB
\Bibitem{TurPirKhm01}
\by A.~G.~Tur'yanskii, I.~V.~Pirshin, R.~A.~Khmelnitskii, A.~A.~Gippius
\paper X-ray spectrum determination from the angular dispersion of radiation in a diamond prism
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2001
\vol 73
\issue 9
\pages 517--520
\mathnet{http://mi.mathnet.ru/jetpl4383}
\transl
\jour JETP Letters
\yr 2001
\vol 73
\issue 9
\pages 457--460
\crossref{https://doi.org/10.1134/1.1385657}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0038895241}
Linking options:
  • https://www.mathnet.ru/eng/jetpl4383
  • https://www.mathnet.ru/eng/jetpl/v73/i9/p517
  • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
    Statistics & downloads:
    Abstract page:170
    Full-text PDF :79
    References:1
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024