Abstract
Characteristics of the pd reaction (p + d → 3He + γ(5.5 MeV)) in titanium deuteride at astrophysical proton-deuteron collision energies ranging from 5.3 to 10.5 keV are investigated. Experiments are conducted on the pulsed plasma Hall accelerator at Tomsk Polytechnic University (Tomsk, Russia). The number of accelerated protons in a pulse 10 μs long is 5 × 1014 at a repetition rate of 7 × 10-2 Hz. Gamma rays with an energy of 5.5 MeV are recorded by eight detectors based on NaI(Tl) crystals (100 × 100 × 400 mm) arranged around the TiD target. The dependence of the astrophysical S factor for the pd reaction on the proton-deuteron collision energy and the electron screening potential of protons interacting with deuterons in titanium deuteride are measured for the first time.
| Original language | English |
|---|---|
| Pages (from-to) | 467-472 |
| Number of pages | 6 |
| Journal | Physics of Particles and Nuclei Letters |
| Volume | 11 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Jan 2014 |
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ASJC Scopus subject areas
- Radiation
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Radiology Nuclear Medicine and imaging
Cite this
Experimental observation of electron screening for the D(p, γ)3He nuclear reaction in titanium Deuteride TiD. / Bystritsky, V. M.; Bystritsky, Vit M.; Dudkin, G. N.; Filipowicz, M.; Gazi, S.; Huran, J.; Nechaev, B. A.; Padalko, V. N.; Parzhitskii, S. S.; Pen'kov, F. M.; Filippov, A. V.; Tuleushev, Yu Zh.
In: Physics of Particles and Nuclei Letters, Vol. 11, No. 4, 01.01.2014, p. 467-472.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Experimental observation of electron screening for the D(p, γ)3He nuclear reaction in titanium Deuteride TiD
AU - Bystritsky, V. M.
AU - Bystritsky, Vit M.
AU - Dudkin, G. N.
AU - Filipowicz, M.
AU - Gazi, S.
AU - Huran, J.
AU - Nechaev, B. A.
AU - Padalko, V. N.
AU - Parzhitskii, S. S.
AU - Pen'kov, F. M.
AU - Filippov, A. V.
AU - Tuleushev, Yu Zh
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Characteristics of the pd reaction (p + d → 3He + γ(5.5 MeV)) in titanium deuteride at astrophysical proton-deuteron collision energies ranging from 5.3 to 10.5 keV are investigated. Experiments are conducted on the pulsed plasma Hall accelerator at Tomsk Polytechnic University (Tomsk, Russia). The number of accelerated protons in a pulse 10 μs long is 5 × 1014 at a repetition rate of 7 × 10-2 Hz. Gamma rays with an energy of 5.5 MeV are recorded by eight detectors based on NaI(Tl) crystals (100 × 100 × 400 mm) arranged around the TiD target. The dependence of the astrophysical S factor for the pd reaction on the proton-deuteron collision energy and the electron screening potential of protons interacting with deuterons in titanium deuteride are measured for the first time.
AB - Characteristics of the pd reaction (p + d → 3He + γ(5.5 MeV)) in titanium deuteride at astrophysical proton-deuteron collision energies ranging from 5.3 to 10.5 keV are investigated. Experiments are conducted on the pulsed plasma Hall accelerator at Tomsk Polytechnic University (Tomsk, Russia). The number of accelerated protons in a pulse 10 μs long is 5 × 1014 at a repetition rate of 7 × 10-2 Hz. Gamma rays with an energy of 5.5 MeV are recorded by eight detectors based on NaI(Tl) crystals (100 × 100 × 400 mm) arranged around the TiD target. The dependence of the astrophysical S factor for the pd reaction on the proton-deuteron collision energy and the electron screening potential of protons interacting with deuterons in titanium deuteride are measured for the first time.
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U2 - 10.1134/S1547477114040104
DO - 10.1134/S1547477114040104
M3 - Article
VL - 11
SP - 467
EP - 472
JO - Physics of Particles and Nuclei Letters
JF - Physics of Particles and Nuclei Letters
SN - 1547-4771
IS - 4
ER -