2009.12.04:
論文情報[理論グループ]「Right-handed sneutrino dark matter and big-bang nucleosynthesis」

K. Ishiwata, M. awasaki, K. Kohri and T. Moroi,
"Right-handed sneutrino dark matter and big-bang nucleosynthesis",
arXiv:0912.0781 [hep-ph]
Phys. Lett. B 689, 163 (2010)