{"created":"2023-07-27T06:26:10.850409+00:00","id":9791,"links":{},"metadata":{"_buckets":{"deposit":"3fe01247-26e9-463b-97c4-7f4b6181ed73"},"_deposit":{"created_by":3,"id":"9791","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9791"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00009791","sets":["934:935:936"]},"author_link":["10640","10639","459"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-08-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageStart":"21118","bibliographicVolumeNumber":"82","bibliographic_titles":[{"bibliographic_title":"Physical Review E - Statistical, Nonlinear, and Soft Matter Physics"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"By means of N -body simulations, we consider self-gravitating open systems enclosed in a spherical container with semipermeable reflecting walls, in order to investigate the thermodynamics of the evaporation process in self-gravitating N -body systems (such as the escape of stars from globular clusters). To simulate the evaporation process, when the energy of a particle exceeds a certain threshold value, the particle passes through the semipermeable reflecting wall freely. We show that the thermodynamic properties of the evaporation process, such as the dependence of the temperature on energy, agree well with those of stellar polytropes, if the system is in an approximate virial equilibrium state. However, in a lower-energy region or for a rapid evaporation process, the thermodynamic properties deviate from those for the stellar polytrope. Nevertheless, we found that a negative specific heat occurs even in the lower-energy region or for a rapid evaporation process. © 2010 The American Physical Society.","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域機械工学系","subitem_description_type":"Other"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevE.82.021118","subitem_relation_type_select":"DOI"}}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA11558033","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1539-3755","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Komatsu, Nobuyoshi"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Kiwata, Takahiro"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Kimura, Shigeo"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-03"}],"displaytype":"detail","filename":"TE-PR-KOMATSU-N-021118.pdf","filesize":[{"value":"310.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TE-PR-KOMATSU-N-021118.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/9791/files/TE-PR-KOMATSU-N-021118.pdf"},"version_id":"d6e740c0-d0f9-4bf2-b751-207d16d1e55b"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Thermodynamic properties of an evaporation process in self-gravitating N -body systems","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermodynamic properties of an evaporation process in self-gravitating N -body systems"}]},"item_type_id":"4","owner":"3","path":["936"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-03"},"publish_date":"2017-10-03","publish_status":"0","recid":"9791","relation_version_is_last":true,"title":["Thermodynamic properties of an evaporation process in self-gravitating N -body systems"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T01:49:10.085254+00:00"}