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  1. No Access

    Article

    Generation of Ultra Hard X-Ray Radiation by Compression of Aluminum Wire Arrays

    At the S-300 facility (2 MA, 400 kV, 100 ns), the generation of ultra hard X-rays was observed upon magnetic compression of cylindrical nested aluminum arrays with a linear mass of ~350 μg/cm, consisting of al...

    V. D. Korolev, Yu. L. Bakshaev, S. A. Dan’ko in Plasma Physics Reports (2024)

  2. No Access

    Article

    On the Mechanism of Ion Acceleration by a Relativistic Electron Beam

    Despite the long time since the first publications on ion acceleration by an electron beam injected into vacuum chamber, there is still no unambiguous theoretical model. This is explained by the existence of v...

    O. S. Belozerov, S. A. Dan’ko, S. A. Khromov in Physics of Atomic Nuclei (2022)

  3. No Access

    Article

    Recording of Superenergetic Electrons and Ions in the High-Current Pulsed Relativistic Electron Beam Generator

    In experiments on ion acceleration in the Katran pulsed high-current relativistic electron beam generator with output voltage U ≤ 250 kV and current I ≈ 50 kA, superenergetic ions and electrons were obtained. It ...

    S. A. Dan’ko, O. S. Belozerov, Yu. L. Bakshaev, S. A. Khromov in Plasma Physics Reports (2022)

  4. No Access

    Article

    Dielectric Detector of Intense X-Ray Radiation Fluxes

    The high sensitivity of traditional diagnostic methods hinders their application in inertial confinement fusion with the pulsed radiation power of target plasma being as high as 1013–1014 W. Different methods ...

    I. A. Barykov, A. N. Gritsuk, S. A. Dan’ko, V. I. Zaitsev… in Physics of Atomic Nuclei (2019)

  5. No Access

    Article

    Experiments on Ion Acceleration in the Diode of the KALMAR REB Generator

    Experiments on ion acceleration in the ambipolar field were carried out at the Kalmar relativistic electron beam generator with a pulsed voltage of ~250 kV, current of ~40 kA, and pulse duration of ~150 ns. Pr...

    O. S. Belozerov, Yu. L. Bakshaev, S. A. Dan’ko in Plasma Physics Reports (2019)

  6. No Access

    Article

    Use of a Dielectric as a Sensitive Element of an X-Ray Detector

    An X-ray detector with a dielectric (KU1 optical glass) used as a sensitive element is described. Operation of the detector is based on the discovered effect of electric-field generation in a dielectric under ...

    I. A. Barykov, A. N. Gritsuka, S. A. Dan’ko… in Instruments and Experimental Techniques (2018)

  7. No Access

    Article

    Study of the anode plasma dynamics under the action of a high-power electron beam on epoxy resin

    Results are presented from experimental studies of plasma dynamics in a diode gap under the action of a high-current relativistic electron beam on epoxy resin at energy densities in the range of 170–860 J/cm2. Th...

    S. S. Ananyev, G. A. Bagdasarov, V. A. Gasilov, S. A. Dan’ko… in Plasma Physics Reports (2017)

  8. No Access

    Article

    A spectroscopic complex for time-resolved registration of plasma-jet parameters at the PF-3 facility

    A spectroscopic complex for measuring the parameters of plasma jets that are generated in a facility of the plasma-focus type and the parameters of a stationary gas in which these jets propagate is described. ...

    S. S. Ananyev, S. A. Dan’ko, Yu. G. Kalinin in Instruments and Experimental Techniques (2016)

  9. No Access

    Article

    Spectroscopic measurements of the parameters of the helium plasma jets generated in the plasma focus discharge at the PF-3 facility

    The spectroscopic technique used to measure the parameters of the plasma jets generated in the plasma focus discharge and those of the plasma of the immobile gas through which these jets propagate is described...

    S. S. Ananyev, S. A. Dan’ko, V. V. Myalton, A. I. Zhuzhunashvili… in Plasma Physics Reports (2016)

  10. No Access

    Article

    Study of soft X-ray emission during wire array implosion under plasma focus conditions at the PF-3 facility

    Results of measurements of soft X-ray emission with photon energies of <1 keV under conditions of a plasma focus (PF) experiment are presented. The experiments were carried out at the world’s largest PF device...

    S. A. Dan’ko, K. N. Mitrofanov, V. I. Krauz, V. V. Myalton… in Plasma Physics Reports (2015)

  11. No Access

    Article

    Methods and results of studies of the radiation spectra of megampere Z-pinches at the angara-5-1 facility

    Methods and results of studies of the radiation spectra of high-current Z-pinches with different elemental compositions are presented. To examine a wide spectral range (E hν ...

    A. S. Boldarev, E. A. Bolkhovitinov, I. Yu. Vichev, G. S. Volkov… in Plasma Physics Reports (2015)

  12. No Access

    Article

    Generation and anisotropy of neutron emission from a condensed Z-pinch

    The paper presents results of measurements of neutron emission generated in the constriction of a fast Z-pinch at the S-300 facility (2 MA, 100 ns). An increased energy concentration was achieved by using a co...

    Yu. L. Bakshaev, V. A. Bryzgunov, V. V. Vikhrev, I. V. Volobuev… in Plasma Physics Reports (2014)

  13. No Access

    Article

    Determination of the parameters of the hot plasma formed during the implosion of wire arrays from time-resolved X-ray spectra of H- and He-like ions

    A system for recording X-ray ion spectra by means of a spherical crystal with the subsequent transformation of the X-ray spectrum into an optical image recorded with the help of an optical streak camera is des...

    S. S. Anan’ev, S. A. Dan’ko, Yu. G. Kalinin in Plasma Physics Reports (2014)

  14. No Access

    Article

    Study of the implosion of wire arrays at the PF-3 facility

    Results of experiments on the compression of tungsten wire arrays by the plasma current sheath (PCS) of the PF-3 facility at currents of up to 2 MA are presented. The efficiency of current transportation to th...

    K. N. Mitrofanov, V. I. Krauz, V. V. Myalton, V. P. Vinogradov… in Plasma Physics Reports (2014)

  15. No Access

    Article

    On the theory of pulsed foil bolometers

    We present simple formulas for estimating the temperatures attained during absorption of radiation in a foil. The method proposed for selecting materials for bolometers makes it possible to substantially impro...

    Yu. L. Bakshaev, S. A. Dan’ko, K. V. Chukbar in Technical Physics (2012)

  16. No Access

    Article

    Detection of the spectra of multicharged ions with time resolution and the determination of the parameters of the hot component of the plasma in the case of the magnetic implosion of multiwire arrays

    The dynamics of the hot component of the plasma of imploding multiwire arrays has been analyzed using the time behavior of the X-ray spectral lines of multicharge ions. The spectra of H- and He-like aluminum i...

    S. S. Anan’ev, S. A. Dan’ko, Yu. G. Kalinin, Fan Ye, Yi Qin, Shuqing Jiang… in JETP Letters (2010)

  17. No Access

    Article

    Calculation of a system based on a multihole diaphragm for achromatic attenuation of soft X rays

    A technique is proposed for calculating a system for uniform attenuation of soft X rays in a wide range of photon energies using a diaphragm with a large number of small holes. The system for achromatic attenu...

    V. A. Bryzgunov, S. A. Dan’ko in Instruments and Experimental Techniques (2010)

  18. No Access

    Article

    Formation of hot spots in the plasma of a Z-pinch produced from low-density deuterated polyethylene

    Results are presented from experimental studies of the plasma formation dynamics in a Z-pinch produced from a cylindrical microporous agar-agar load. The experiments were performed on the S-300 facility at a c...

    A. A. Akunets, S. S. Anan’ev, Yu. L. Bakshaev, P. I. Blinov… in Plasma Physics Reports (2010)

  19. No Access

    Article

    X-pinch-based neutron source

    Results are presented from experimental studies of the parameters of an X-pinch-based neutron source made of 70- to 80-μm-diameter deuterated polyethylene fibers. At currents of up to 1.7 MA and a current rise...

    S. S. Anan’ev, Yu. L. Bakshaev, P. I. Blinov, V. A. Bryzgunov… in Plasma Physics Reports (2010)

  20. No Access

    Article

    Measuring of spatio-temporal characteristics Z-pinch from deuterated polyethylene

    On the S-300 installation at currents up to 2 MA with rise time 100 ns, the investigation of the formation process of high-temperature plasma in fast Z-pinch was carried out. The central part of the loads was ...

    A. A. Akunets, S. S. Anan’ev, Yu. L. Bakshaev… in The European Physical Journal D (2009)

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