Abstract
The article is devoted to the investigation of a pd-reaction (p+d→3He+γ(5.5 MeV)) undergoing in titanium deuteride in astrophysical collision energy region of protons and deuterons ranging from 5.3 to 10.5 keV. The experiments have been performed using the Hall NSR TPU (Tomsk, Russia) pulsed plasma accelerator. The number of accelerated protons in 10 μs pulse was 5×1014 at a repetition rate of 7×10 -2 Hz. Detection of 5.5 MeV gamma rays was carried out using eight detectors based on crystals of NaI(Tl) (100×100×400 mm) placed around the TiD target. For the first time, the dependencies between the astrophysical S-factor and the effective cross-section of the pd-reaction from proton to deuteron collision energy, and the potential electronic screening of the interacting protons and deuterons in titanium deuteride have been measured.
| Original language | English |
|---|---|
| Pages (from-to) | 91-96 |
| Number of pages | 6 |
| Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| Volume | 753 |
| DOIs | |
| Publication status | Published - 21 Jul 2014 |
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Keywords
- Astrophysical S-factor
- Cross-section of reaction
- High current ion accelerator
- pd Reaction
- Strong interaction between light nuclei
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Instrumentation
Cite this
First experimental evidence of D(p,γ)3He reaction in deuteride titanium in ultralow collision energy region. / Bystritsky, V. M.; Bystritskii, Vit M.; Dudkin, G. N.; Filipowicz, M.; Gazi, S.; Huran, J.; Nechaev, B. A.; Padalko, V. N.; Parzhitskii, S. S.; Pen'Kov, F. M.; Philippov, A. V.; Tuleushev, Yu Zh.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 753, 21.07.2014, p. 91-96.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - First experimental evidence of D(p,γ)3He reaction in deuteride titanium in ultralow collision energy region
AU - Bystritsky, V. M.
AU - Bystritskii, 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 - Philippov, A. V.
AU - Tuleushev, Yu Zh
PY - 2014/7/21
Y1 - 2014/7/21
N2 - The article is devoted to the investigation of a pd-reaction (p+d→3He+γ(5.5 MeV)) undergoing in titanium deuteride in astrophysical collision energy region of protons and deuterons ranging from 5.3 to 10.5 keV. The experiments have been performed using the Hall NSR TPU (Tomsk, Russia) pulsed plasma accelerator. The number of accelerated protons in 10 μs pulse was 5×1014 at a repetition rate of 7×10 -2 Hz. Detection of 5.5 MeV gamma rays was carried out using eight detectors based on crystals of NaI(Tl) (100×100×400 mm) placed around the TiD target. For the first time, the dependencies between the astrophysical S-factor and the effective cross-section of the pd-reaction from proton to deuteron collision energy, and the potential electronic screening of the interacting protons and deuterons in titanium deuteride have been measured.
AB - The article is devoted to the investigation of a pd-reaction (p+d→3He+γ(5.5 MeV)) undergoing in titanium deuteride in astrophysical collision energy region of protons and deuterons ranging from 5.3 to 10.5 keV. The experiments have been performed using the Hall NSR TPU (Tomsk, Russia) pulsed plasma accelerator. The number of accelerated protons in 10 μs pulse was 5×1014 at a repetition rate of 7×10 -2 Hz. Detection of 5.5 MeV gamma rays was carried out using eight detectors based on crystals of NaI(Tl) (100×100×400 mm) placed around the TiD target. For the first time, the dependencies between the astrophysical S-factor and the effective cross-section of the pd-reaction from proton to deuteron collision energy, and the potential electronic screening of the interacting protons and deuterons in titanium deuteride have been measured.
KW - Astrophysical S-factor
KW - Cross-section of reaction
KW - High current ion accelerator
KW - pd Reaction
KW - Strong interaction between light nuclei
UR - http://www.scopus.com/inward/record.url?scp=84899561756&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84899561756&partnerID=8YFLogxK
U2 - 10.1016/j.nima.2014.03.059
DO - 10.1016/j.nima.2014.03.059
M3 - Article
VL - 753
SP - 91
EP - 96
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
ER -