Experimental determination of the electron screening potential energy for the d(d, n)3He Reaction in ZrD2 and D2O in the ultralow energy region; Bulletin of the Russian Academy of Sciences: Physics; Vol. 74, iss. 11
| Parent link: | Bulletin of the Russian Academy of Sciences: Physics: Scientific Journal Vol. 74, iss. 11.— 2010.— [P. 1570-1574] |
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| Інші автори: | , , , , , , , , , , , , , , |
| Резюме: | Title screen This work is devoted to measuring of the values of the astrophysical S-factors and electron screening potential energy for a d(d,n)3He reaction occurring at ultralow energies in zirconium deuteride ZrD2 (3.5-7.0 keV) and heavy water D2O (2.2-6.0 keV). The experiment was performed on the Hall pulsed plasma accelerator at the TPU Nuclear Physics Institute (Tomsk) with ZrD2 and D2O targets produced by the magnetron sputtering of zirconium in a deuterium environment and heavy water freezing-out on a copper support, respectively. A χ 2 analysis of the dependence of the neutron yields and astrophysical S-factors for the dd reaction on the deuteron collision energy Erevealed that the upper bounds of the electron screening potential energy for interacting deuterons in ZrD2 and D2O and of the astrophysical S-factors at the deuteron collision energy E = 0 were U e(ZrD2) < 30 eV, U e (D2O) < 25 eV, S(0) = (57.2 ± 3.9) keV · b (ZrD2), S(0) = (58.6 ± 3.6) keV · b (D2O) at the 90% confidence level. Режим доступа: по договору с организацией-держателем ресурса |
| Мова: | Англійська |
| Опубліковано: |
2010
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| Предмети: | |
| Онлайн доступ: | http://dx.doi.org/10.3103/S106287381011016X |
| Формат: | xMaterials Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641566 |
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| 200 | 1 | |a Experimental determination of the electron screening potential energy for the d(d, n)3He Reaction in ZrD2 and D2O in the ultralow energy region |f V. M. Bystritsky [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1574 (18 tit.)] | ||
| 330 | |a This work is devoted to measuring of the values of the astrophysical S-factors and electron screening potential energy for a d(d,n)3He reaction occurring at ultralow energies in zirconium deuteride ZrD2 (3.5-7.0 keV) and heavy water D2O (2.2-6.0 keV). The experiment was performed on the Hall pulsed plasma accelerator at the TPU Nuclear Physics Institute (Tomsk) with ZrD2 and D2O targets produced by the magnetron sputtering of zirconium in a deuterium environment and heavy water freezing-out on a copper support, respectively. A χ 2 analysis of the dependence of the neutron yields and astrophysical S-factors for the dd reaction on the deuteron collision energy Erevealed that the upper bounds of the electron screening potential energy for interacting deuterons in ZrD2 and D2O and of the astrophysical S-factors at the deuteron collision energy E = 0 were U e(ZrD2) < 30 eV, U e (D2O) < 25 eV, S(0) = (57.2 ± 3.9) keV · b (ZrD2), S(0) = (58.6 ± 3.6) keV · b (D2O) at the 90% confidence level. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Bulletin of the Russian Academy of Sciences: Physics |o Scientific Journal | ||
| 463 | |t Vol. 74, iss. 11 |v [P. 1570-1574] |d 2010 | ||
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| 701 | 1 | |a Gerasimov |b V. V. | |
| 701 | 1 | |a Il’guzin |b D. A. | |
| 701 | 1 | |a Krylov |b A. R. | |
| 701 | 1 | |a Parzhitskii |b S. S. | |
| 701 | 1 | |a Anan’in |b P. S. | |
| 701 | 1 | |a Kaminsky |b V. L. |c physicist |c The Head of the Laboratory of Tomsk Polytechnic University |f 1942- |g Valery Ludvigovich |3 (RuTPU)RU\TPU\pers\31800 | |
| 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 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 Petrov |b A. V. | |
| 701 | 1 | |a Filipowicz |b M. | |
| 701 | 1 | |a Wozniak |b J. | |
| 701 | 1 | |a Bystritskii |b Vit. M. | |
| 701 | 1 | |a Tuleushev |b Yu. Zh. | |
| 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 | |
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