On DT pellet and atomic model in inertially confinement fusion

The paper presents the following results about a Tritium content of a DT pellet and an atomic model in an inertially confinement fusion: 1) A 30% reduction of the tritium content in a pellet can still give the sufficient energy output in a DT fusion reactor. In other words, the tritium content can be reduced significantly without a significant reduction in the DT fusion energy output. 2) The More shielding constants which are used in a computation for an atomic energy level with a screened-hydrogen model is improved based on the Hatree-Fock-Slater (HFS) model; The improved screening constants reproduce the HFS level energy well compared with the More ones. (author)