Tritium reactions

A sealed-tube neutron generator, utilizing the deuterium-tritium reaction is the source of fast (14 MeV) neutrons, and a 8 x 3 1 Nal scintillation detector, with three optically coupled photomultipliers, is used to measure the >ray signal... [Pg.381]

A Kaman Nuclear Model A711 sealed-tube accelerator for the generation of 14 MEV neutrons by the deuterium-tritium reaction... [Pg.389]

Three promising fusion reactions are D-D (deuterium-deuterium) and D-T (deuterium-tritium) reactions ... [Pg.581]

Radiolysis studies on chloro-compounds have included those on chlorinated methanes - - - , 1,2-dichloroethane , chlorotriphenylmethane - , chloroolefins , benzyl chloride - , a-chlorotoluene , and chloroacetic acids . Recoil tritium reactions with dichloromethane and chloroethane have also been reported. [Pg.213]

M. Henchman R. Wolfgang USA Kinetic theory analysis of hot tritium reaction (impact model)... [Pg.1335]

T. Miyazaki et al. Japan Quantum mechanical tunneling effect for hot tritium reaction... [Pg.1335]

After the hot tritium reaction studies, Rowland also shifted his interests to atmospheric chemical reactions. He pointed out the danger of the possible destruction of the ozone layer... [Pg.1336]

O2 scavenger effect on recoil tritium reaction with i-C4Hio... [Pg.1350]

These fragmentation paths were confirmed by Wexler (1961b) by means of mass spectroscopy. Hot tritium reactions in a gaseous phase are most interesting because they are relatively simple. [Pg.1350]

It is interesting to see the pressure dependence of hot tritium reaction in cyclobutane C4H8. Recoil tritium attacks this molecule to give tritiated cyclobutane (substitution reaction) in an excited state, which either stabilizes by collision with a third body or decomposes into two molecules of ethylene. This is shown in the following scheme ... [Pg.1351]

Similar experiments nsing various organic substances give mean excitation energy in recoil tritium reaction. O Table 24.4 lists selected cases for such studies (Tominaga and Tachikawa 1981). Note that the recoil reaction of for fluorine gives the largest values around 10 eV. [Pg.1352]

In the tritium reaction, the following kinds of isotope effects are known ... [Pg.1352]

Reactivity integral / and shadowing parameter K in hot tritium reaction with hydrocarbons... [Pg.1356]

Neutron generator a deuterium-tritium reaction powered by an accelerator produces neutrons with an energy of 14.1 MeV. Neutron generators have some advantages compared with the other sources they can be switched off and on, they produce a high and exactly defined energy, and they can be used in a pulsed mode. [Pg.148]

The fusion of atomic nuclei is the process that produces energy in the sun. An uncontrolled fusion reaction is the basis of the hydrogen bomb. A controlled fusion reaction could provide an almost unlimited source of energy. The nuclear reaction that holds the most immediate promise is the deuterium-tritium reaction. [Pg.1193]

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