@inproceedings{oai:jaxa.repo.nii.ac.jp:00004949, author = {堂谷, 忠靖 and 穴田, 貴康 and 馬場, 彩 and 森, 浩二 and 山崎, 了 and Dotani, Tadayasu and Anada, Takayasu and Bamba, Aya and Mori, Koji and Yamazaki, Ryo}, book = {宇宙航空研究開発機構特別資料:, JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H}, month = {Feb}, note = {The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan, We studied nature of the pulsar wind nebulae (PWNe) whose association to the TeV gamma-ray sources is suspected. A total of 16 PWNe was selected and their X-ray data were analyzed. We found that the parameters of the TeV associated PWNe are basically same as those not detected in the TeV band. Although the energy loss time scale of the X-ray emitting, high-energy electrons in the PWNe is only approximately 2 kyr, we found that the size of the X-ray emission region of the TeV PWNe keeps increasing up to approximately 100 kyr. Two possibilities are discussed for this continued increase of the X-ray sizes., Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science, 資料番号: AA0064574017, レポート番号: JAXA-SP-09-008E}, pages = {46--47}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {An X-ray Study of the Pulsar Wind Nebulae Discovered in the Very High Energy Gamma-ray Band}, volume = {JAXA-SP-09-008E}, year = {2010} }