Knowledge about reactions involving deuterium is required for a correct understanding of stellar and primordial nucleosynthesis processes, and also in planning fusion reactors for energy production. We have studied the d(d,p)t reaction in the energy range from 1.5 MeV down to astrophysical energies by means of the Trojan Horse Method applied to the three-body Li-6(d,pt)alpha reaction, at a beam energy of 14 MeV. Protons and tritons have been detected in coincidence and identified. Quasi-free events have been kinematically selected, in order to extract the cross section and the astrophysical factor, and compare them with the values measured for the direct d(d,p)t process.
Knowledge about reactions involving deuterium is required for a correct understanding of stellar and primordial nucleosynthesis processes, and also in planning fusion reactors for energy production. We have studied the d(d,p)t reaction in the energy range from 1.5 MeV down to astrophysical energies by means of the Trojan Horse Method applied to the three-body Li-6(d,pt)alpha reaction, at a beam energy of 14 MeV. Protons and tritons have been detected in coincidence and identified. Quasi-free events have been kinematically selected, in order to extract the cross section and the astrophysical factor, and compare them with the values measured for the direct d(d,p)t process.
Knowledge about reactions involving deuterium is required for a correct understanding of stellar and primordial nucleosynthesis processes, and also in planning fusion reactors for energy production. We have studied the d(d,p)t reaction in the energy range from 1.5 MeV down to astrophysical energies by means of the Trojan Horse Method applied to the three-body Li-6(d,pt)alpha reaction, at a beam energy of 14 MeV. Protons and tritons have been detected in coincidence and identified. Quasi-free events have been kinematically selected, in order to extract the cross section and the astrophysical factor, and compare them with the values measured for the direct d(d,p)t process.
Measurement of cross section and astrophysical factor of the d(d,p)t reaction using the Trojan Horse Method
ROMANO, Stefano;CHERUBINI, SILVIO;LAMIA, LIVIO;MUSUMARRA, Agatino;Pizzone RG;TUDISCO, SALVATORE;
2005-01-01
Abstract
Knowledge about reactions involving deuterium is required for a correct understanding of stellar and primordial nucleosynthesis processes, and also in planning fusion reactors for energy production. We have studied the d(d,p)t reaction in the energy range from 1.5 MeV down to astrophysical energies by means of the Trojan Horse Method applied to the three-body Li-6(d,pt)alpha reaction, at a beam energy of 14 MeV. Protons and tritons have been detected in coincidence and identified. Quasi-free events have been kinematically selected, in order to extract the cross section and the astrophysical factor, and compare them with the values measured for the direct d(d,p)t process.| File | Dimensione | Formato | |
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