Determination of the enhancement factor and the electron screening potential in the D(3He,p)4He reaction using TiD targets; The European Physical Journal A; Vol. 56, iss. 2
| Parent link: | The European Physical Journal A Vol. 56, iss. 2.— 2020.— [60, 14 p.] |
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| Autor corporatiu: | |
| Altres autors: | , , , , , , , , , , , , |
| Sumari: | Title screen The study of fusion reactions D(d,p)3HD(d,p)3H, D(d,n)3HeD(d,n)3He, T(d,n)3HeT(d,n)3He, 3He(d,p)4He3He(d,p)4He, and D(3He,p)4HeD(3He,p)4He at astrophysical energies is of interest for both basic and applied physics. These studied provide information on electron screening of nuclear reactions that provide important information on the role of electrons in reactions induced by deuterons, tritons, and nuclei of helium isotopes that proceed in reactors. The D(3He,p)4HeD(3He,p)4He reaction was investigated at the pulsed plasma Hall accelerator (Tomsk) in the 3He+3He+ ion energy range EHe=16÷34EHe=16÷34 keV (laboratory reference frame) with a step of 2 keV. The goal of this work was to determine experimentally the enhancement factor of the D(3He,p)4HeD(3He,p)4He reaction and the electron screening potential UeUe using a TiD targets with Miller indices [111] and [100]. A strong impact of the target crystal structure on reaction enhancement factor was discovered. We believe that solid-state effects make the largest contribution to the behavior of the enhancement factor D(3He, p)4HeD(3He, p)4He of the reaction as a function of energy. One of these effects is the particle channeling in crystal structures. An unexpected increase of the enhancement factors for the D(3He, p)4HeD(3He, p)4He reaction in the energy range 16÷2216÷22 keV probably indicates the emergence of some new mechanism that increases the yield of the reaction with lowering energy. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2020
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1140/epja/s10050-020-00038-7 |
| Format: | MixedMaterials Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661931 |
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| 200 | 1 | |a Determination of the enhancement factor and the electron screening potential in the D(3He,p)4He reaction using TiD targets |f V. M. Bystritsky , D. K. Chumakov, G. N. Dudkin [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 51 tit.] | ||
| 330 | |a The study of fusion reactions D(d,p)3HD(d,p)3H, D(d,n)3HeD(d,n)3He, T(d,n)3HeT(d,n)3He, 3He(d,p)4He3He(d,p)4He, and D(3He,p)4HeD(3He,p)4He at astrophysical energies is of interest for both basic and applied physics. These studied provide information on electron screening of nuclear reactions that provide important information on the role of electrons in reactions induced by deuterons, tritons, and nuclei of helium isotopes that proceed in reactors. The D(3He,p)4HeD(3He,p)4He reaction was investigated at the pulsed plasma Hall accelerator (Tomsk) in the 3He+3He+ ion energy range EHe=16÷34EHe=16÷34 keV (laboratory reference frame) with a step of 2 keV. The goal of this work was to determine experimentally the enhancement factor of the D(3He,p)4HeD(3He,p)4He reaction and the electron screening potential UeUe using a TiD targets with Miller indices [111] and [100]. A strong impact of the target crystal structure on reaction enhancement factor was discovered. We believe that solid-state effects make the largest contribution to the behavior of the enhancement factor D(3He, p)4HeD(3He, p)4He of the reaction as a function of energy. One of these effects is the particle channeling in crystal structures. An unexpected increase of the enhancement factors for the D(3He, p)4HeD(3He, p)4He reaction in the energy range 16÷2216÷22 keV probably indicates the emergence of some new mechanism that increases the yield of the reaction with lowering energy. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t The European Physical Journal A | ||
| 463 | |t Vol. 56, iss. 2 |v [60, 14 p.] |d 2020 | ||
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| 610 | 1 | |a электроны | |
| 610 | 1 | |a реакции | |
| 701 | 1 | |a Bystritsky |b V. M. |g Vyacheslav Mikhaylovich | |
| 701 | 1 | |a Chumakov |b D. K. |g Daniil Kambarbekovich | |
| 701 | 1 | |a Dudkin |b G. N. |c specialist in the field of nuclear physics |c Senior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1944- |g Gennadiy Nikolaevich |3 (RuTPU)RU\TPU\pers\34190 |9 17724 | |
| 701 | 1 | |a Filipowicz |b M. |g Mariusz | |
| 701 | 1 | |a Krylov |b A. R. | |
| 701 | 1 | |a Nechaev |b B. A. |c physicist |c leading engineer of Tomsk Polytechnic University |f 1945- |g Boris Aleksandrovich |3 (RuTPU)RU\TPU\pers\34601 | |
| 701 | 1 | |a Nurkin |b А. |c physicist |c engineer of Tomsk Polytechnic University |f 1991- |g Azamat |3 (RuTPU)RU\TPU\pers\39763 | |
| 701 | 1 | |a Padalko |b V. N. |c physicist |c Leading engineer of Tomsk Polytechnic University |f 1949- |g Vladimir Nikolaevich |3 (RuTPU)RU\TPU\pers\32978 | |
| 701 | 1 | |a Penkov |b F. M. |g Fedor Mikhaylovich | |
| 701 | 1 | |a Filippov |b A. V. |g Aleksandr Viktorovich | |
| 701 | 1 | |a Tuleushev |b Yu. Z. |g Yury Zhianshakhovich | |
| 701 | 1 | |a Varlachev |b V. A. |c physicist, specialist in the field of nuclear physics |c Professor-consultant of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1948- |g Valery Aleksandrovich |y Tomsk |3 (RuTPU)RU\TPU\pers\33722 |9 17353 | |
| 701 | 1 | |a Zhakanbaev |b E. A. |g Eldar Askhatovich | |
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