{"created":"2025-02-13T05:05:09.251154+00:00","id":2000287,"links":{},"metadata":{"_buckets":{"deposit":"baaea719-9d96-4651-bc65-54da9096199b"},"_deposit":{"created_by":41,"id":"2000287","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2000287"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02000287","sets":["1730444918938"]},"author_link":[],"control_number":"2000287","item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"歳差運動の物理学","subitem_title_language":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山崎, 勝義","creatorNameLang":"ja"},{"creatorName":"Yamasaki, Katsuyoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"山崎","familyNameLang":"ja"},{"familyName":"Yamasaki","familyNameLang":"en"}],"givenNames":[{"givenName":"勝義","givenNameLang":"ja"},{"givenName":"Katsuyoshi","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2024 by Author","subitem_rights_language":"en"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"歳差運動","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"磁気モーメント","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"磁気回転比","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"カップリング","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Hund's case","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Eulerの方程式","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"430","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"分子分光学におけるHund's caseの解説の中で必ず出てくるのが,電子軌道角運動量Lやスピン角運動量Sの分子軸まわりの歳差運動の話である。多くの本で,各case間の相違が,「各角運動量の分子軸方向への\"カップリング\"の程度の違い」として表現されているが,そもそもこのカップリングというものが一体何かということが,分光学のバイブルともいえるHerzbergの本あたりでもあまり明確に表現されていない。Bingelのテキストは,分子軸まわりの歳差運動の周波数の大小関係という切り口で,(Herzbergよりも)丁寧に物理的な説明を与えており,比較的理解しやすいものであるが,カップリングの由来に関する説明は十分なものではない。さらに,LやSの分子軸まわりの歳差運動の他に,分子軸自身の全角運動量まわりの歳差運動の周波数もHund's caseの決定に必要な材料となるが,この周波数の出所・導出も明記されていない。例えば,分子軸まわりの角運動量がP_zであれば,その軸まわりの回転周波数は|P_z|/(2πI_A)ではないかと考えてしまうが,実はこれは誤りであり,Herzberg自身も「not simply |P_z|/(2πI_A)」と注意を付けた上で,(1/2π)((1)/(I_A)-(1)/(I_B))Pzであると書いている(Vol. II, p 23)。さらに,分子軸が全角運動量ベクトルのまわりを歳差運動する周波数が|P|/(2πI_B)で与えられるとも書いているが,なぜ全角運動量を分子軸に垂直な慣性モーメント(I_B)だけが担っている運動量であるかのように計算してよいのか,という点に関する説明はなく,読者は戸惑うことになる。本書は,上記のポイントの理解を助けるために書かれたmonographである。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"第22版第7刷","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"漁火書店","subitem_publisher_language":"ja"}]},"item_1617186660861":{"attribute_name":"Date","attribute_value_mlt":[{"subitem_date_issued_datetime":"2024-10-27","subitem_date_issued_type":"Created"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"book","resourceuri":"http://purl.org/coar/resource_type/c_2f33"}]},"item_1617265215918":{"attribute_name":"Version 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