{"created":"2023-06-19T10:34:56.830986+00:00","id":825,"links":{},"metadata":{"_buckets":{"deposit":"8d5b3346-48b8-46db-90a2-c266536dc812"},"_deposit":{"created_by":14,"id":"825","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"825"},"status":"published"},"_oai":{"id":"oai:ous.repo.nii.ac.jp:00000825","sets":["296:314:322"]},"author_link":[],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-03-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"172","bibliographicPageStart":"161","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"岡山理科大学紀要. A, 自然科学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Okayama University of Science. A, Natural Sciences","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"伊代野, 淳","creatorNameLang":"ja"},{"creatorName":"イヨノ, アツシ","creatorNameLang":"ja-Kana"},{"creatorName":"Iyono, Atushi","creatorNameLang":"en"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"EMU05実験は, 200GeV/amuの酸素及び硫黄原子核・鉛原子核衝突で放出される荷電二次粒子の荷電符号及び運動量の精密測定を行ってきた。この実験では, 検出器として1.8Teslaの磁場中に置いたエマルション・チェンバー(MAGIC)用い, 荷電粒子の運動量測定を行い, 運動量測定精度σ(P)/P=1.5(1+P/3GeV/c)%の結果を得た。また, これまでの測定結果から, 荷電二次粒子の多重度分布, 放出角度分布が得られ, 包括的な分布については, 核子・核子衝突の重ね合わせで説明でき, 平均横方向運動量<P_T>は340MeV/cであり, 従来の値と比べ大きな変化はないことが分かった。一方, 荷電符号については, run-test(連検定)を行った結果, 同種電荷粒子のクラスター構造が見られた。ここでは, EMU05実験の概要及びこれまでに得られた結果について述べていく。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In the EMU05 experiments, emission angles, momenta and charge-signs of all charged particles have been measured in ^<16>O+Pb and ^<32>S+Pb interactions at incident energy of 200 GeV per nucleon. The multiplicity distributions of ^<16>O and ^<32>S nucleus interactions are almost scaling expressed as a function of scaling variable Z (≡N_s/<N_s>). Measuring momentum of charged particles for high multiplicity events, momentum resolution is expressed σ(P)/P=1.5 (1+P/3GeV/c) and we have obtained their transverse momentum (P_T) distributions as preliminary results and the average transvers momentum <P_T>is 340 MeV/c. A statistical \"run-test\" was performed for each measured event. We observed charge clusters for like-sign.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00033244","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Science, Okayama University of Science"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学大学院理学研究科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1989-03-20"}],"displaytype":"detail","filename":"KJ00000063378.pdf","filesize":[{"value":"451.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ous.repo.nii.ac.jp/record/825/files/KJ00000063378.pdf"},"version_id":"f68df598-b0d4-4616-a80b-3a1b6f6b16e1"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"エマルション・スペクトロメーターによる高エネルギー原子核・原子核衝突の精密測定(CERN-EMU05実験)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"エマルション・スペクトロメーターによる高エネルギー原子核・原子核衝突の精密測定(CERN-EMU05実験)","subitem_title_language":"ja"},{"subitem_title":"Charge-signs and Momenta Mesurements in High Energy Nucleus-nucleus Interactions by the Emulsion-spectrometer (The EMU05 Experiment)","subitem_title_language":"en"},{"subitem_title":"エマルション スペクトロメーター ニヨル コウエネルギー ゲンシカク ゲンシカク ショウトツ ノ セイミツ ソクテイ CERN EMU 05 ジッケン","subitem_title_language":"ja-Kana"}]},"item_type_id":"1","owner":"14","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1989-03-20"},"publish_date":"1989-03-20","publish_status":"0","recid":"825","relation_version_is_last":true,"title":["エマルション・スペクトロメーターによる高エネルギー原子核・原子核衝突の精密測定(CERN-EMU05実験)"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-09-27T05:54:26.951538+00:00"}