@inproceedings{oai:jaxa.repo.nii.ac.jp:00038395, author = {稲葉, 知士 and 田中, 秀和 and 中澤, 清 and Inaba, Satoshi and Tanaka, Hidekazu and Nakazawa, Kiyoshi}, book = {第28回月・惑星シンポジウム, Proceedings of the 28th ISAS Lunar and Planetary Symposium}, month = {Dec}, note = {We investigate analytically the runaway growth of a protoplanet taking into account the disruption of planetesimals, which is made by the high velocity collision between planetesimals. As for the mass distribution of collisional fragments, we adopt a simple model proposed by Dohnanyi (1969). Calculations show that the growth of a protoplanet is accelerated by a factor of 2.5 by the help of the disruption of planetesimals compared with the case of no disruption., 資料番号: AA0063352028}, pages = {106--109}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {The acceleration of the runaway growth due to collisional disruption}, year = {1995} }