Measurement of the photodissociation of the deuteron at energies relevant to Big Bang nucleosynthesis
Measurement of the photodissociation of the deuteron at energies relevant to Big Bang nucleosynthesis
复制标题
在与大爆炸核合成相关的能量下测量氘核的光解离
DOI:
10.1088/1742-6596/665/1/012003
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
R. Hannaske
中科院分区:
文献类型:
--
作者:
R. Hannaske
The photodissociation of the deuteron is a key reaction in Big Bang nucleosynthesis, but is only sparsely measured in the relevant energy range. To determine the cross section of the d (γ, n) p reaction we used pulsed bremsstrahlung and measured the time-of-flight of the neutrons. In this article, we describe how the efficiency of the neutron detectors was experimentally determined and how the modification of the neutron spectrum by parts of the experimental setup was simulated and corrected.
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DOI:
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发表时间:
1992
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作者:
G.W.R. Edwards;R. Abegg;M. Ahmad;J. Cameron;G. H. Coombes;N. Davison;H. W. Fielding;P. Green;L. G. Greeniaus;I. J. Heerden;R. Henderson;D. Hutcheon;W. Kellner;C. Lapointe;C. A. Miller;G. A. Moss;N. Rodning;G. Salomons;J. Soukup;B. Ziegler
通讯作者:
B. Ziegler
DOI:
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发表时间:
1999
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作者:
G. Rupak
通讯作者:
G. Rupak
DOI:
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发表时间:
1969
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作者:
L. Makosky
通讯作者:
L. Makosky
DOI:
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发表时间:
1936
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作者:
E. Amaldi;E. Fermi
通讯作者:
E. Fermi
DOI:
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发表时间:
2000
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作者:
D. Tytler;J. O’Meara;N. Suzuki;D. Lubin
通讯作者:
D. Lubin