Investigation of the D(³He, p)⁴He Reaction in the Astrophysical Energy Region of 18 ÷ 30 keV

V. M. Bystritsky, G. N. Dudkin, B. A. Nechaev, V. N. Padalko, F. M. Pen’kov, Y. Z. Tuleushev, M. Filipowicz, A. V. Philippov

Research Nuclear Reactor Center

Research output: Contribution to journal › Article

Abstract

The D(³He, p)⁴He reaction is first investigated in a solid target of deuterated zirconium (ZrD) in the ³He⁺ ion energy range E_He = 18 ÷ 30 keV (E = 7.212.0 keV in the center-of-mass system) with a step of 2 keV. The electron screening potential U_e = 617.8 ± 154.7 eV and the D(³He, p)⁴He reaction enhancement factors are experimentally determined in the given energy range. The measured electron screening potential is six times higher than in gaseous targets. This can be due to the ZrD lattice effects, which have not been studied either theoretically or experimentally so far. The D(³He, p)⁴He reaction has been investigated at the pulsed plasma Hall accelerator (Tomsk).

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	JETP Letters
DOIs	https://doi.org/10.1134/S0021364018110012
Publication status	Accepted/In press - 28 May 2018

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astrophysics

Hall accelerators

screening

center of mass

energy

electrons

augmentation

ions

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Cite this

Bystritsky, V. M., Dudkin, G. N., Nechaev, B. A., Padalko, V. N., Pen’kov, F. M., Tuleushev, Y. Z., ... Philippov, A. V. (Accepted/In press). Investigation of the D(³He, p)⁴He Reaction in the Astrophysical Energy Region of 18 ÷ 30 keV. JETP Letters, 1-6. https://doi.org/10.1134/S0021364018110012

Investigation of the D(³He, p)⁴He Reaction in the Astrophysical Energy Region of 18 ÷ 30 keV. / Bystritsky, V. M.; Dudkin, G. N.; Nechaev, B. A.; Padalko, V. N.; Pen’kov, F. M.; Tuleushev, Y. Z.; Filipowicz, M.; Philippov, A. V.

In: JETP Letters, 28.05.2018, p. 1-6.

Research output: Contribution to journal › Article

Bystritsky, VM, Dudkin, GN , Nechaev, BA , Padalko, VN, Pen’kov, FM, Tuleushev, YZ, Filipowicz, M & Philippov, AV 2018, 'Investigation of the D(³He, p)⁴He Reaction in the Astrophysical Energy Region of 18 ÷ 30 keV', JETP Letters, pp. 1-6. https://doi.org/10.1134/S0021364018110012

Bystritsky VM, Dudkin GN , Nechaev BA , Padalko VN, Pen’kov FM, Tuleushev YZ et al. Investigation of the D(³He, p)⁴He Reaction in the Astrophysical Energy Region of 18 ÷ 30 keV. JETP Letters. 2018 May 28;1-6. https://doi.org/10.1134/S0021364018110012

Bystritsky, V. M. ; Dudkin, G. N. ; Nechaev, B. A. ; Padalko, V. N. ; Pen’kov, F. M. ; Tuleushev, Y. Z. ; Filipowicz, M. ; Philippov, A. V. / Investigation of the D(³He, p)⁴He Reaction in the Astrophysical Energy Region of 18 ÷ 30 keV. In: JETP Letters. 2018 ; pp. 1-6.

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AU - Padalko, V. N.

AU - Pen’kov, F. M.

AU - Tuleushev, Y. Z.

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Access to Document

10.1134/S0021364018110012