@inproceedings{oai:jaxa.repo.nii.ac.jp:00005019, author = {海崎, 光宏 and 柴田, 晋平 and 結城, 伸哉 and Umizaki, Mitsuhiro and Shibata, Shinpei and Yuki, Shinya}, 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 investigate the magnetic dissipation in the pulsar magnetosphere, in particular, around the Y-point, which is the boundary region between the closed magnetic flux of the dead zone and the open flux in the wind zone, via axisymmetric particle-in-cell (PIC) method in the cylindrical coordinates. We find that magnetic reconnections occur around the Y-point and magnetic islands are repeatedly formed and ejected outward, which suggests that the magnetic energy converts to the kinetic and thermal energy. It is possible that high-energy emission is radiated from this region. It is also possible that the plasma pressure accelerates the pulsar wind. A polar cap radiation may be emitted by falling particles into the neutron star., 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: AA0064574087, レポート番号: JAXA-SP-09-008E}, pages = {230--231}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {A PIC Simulation for Break-up of the Closed magnetic field of the Pulsar Magnetosphere}, volume = {JAXA-SP-09-008E}, year = {2010} }