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The K\u03b7system\nwas studied in the reaction K-p \u2192 K-p\u03c0+\u03c0-\u03c0^0 at ll GeV/c using the data obtained\nby the Large Aperture Superconducting Solenoid (LASS) spectrometer at SLAC. The sensitivity of the K- beam experiment was \uff5e 4.1 events/nb.The K-\u03b7 effective\nmass spectrum shows a prominent peak at \uff5e 1.75 GeV/c^2, which is shown\u3000to be\ndue to the K^*_3(1780)by a spherical moment analysis and amplitude decomposition. There is no significant signal of K^*_2(1430).The measured branching ratios for leading\nL=- 1,L = 2K^*\u2019s areBR(K^*_2,(1430) - K\u03b7) \u003c 0.45 % at the 95% c.1. and BR(K3^*_3\u0027(1780\u2192K\u03b7)=9.4\u58eb3.4 %, respectively, which confirm the SU(3) prediction\u3000that K\u03b7couples preferentially to odd spin K^*.", "subitem_description_type": "Abstract"}]}, "item_12_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u540d\u53e4\u5c4b\u5927\u5b66\u535a\u58eb\u5b66\u4f4d\u8ad6\u6587 \u5b66\u4f4d\u306e\u7a2e\u985e : \u7406\u5b66\u535a\u58eb(\u8ad6\u6587) \u5b66\u4f4d\u6388\u4e0e\u5e74\u6708\u65e5 : \u662d\u548c63\u5e742\u670825\u65e5", "subitem_description_type": "Other"}]}, "item_12_dissertation_number_65": {"attribute_name": "\u5b66\u4f4d\u6388\u4e0e\u756a\u53f7", "attribute_value_mlt": [{"subitem_dissertationnumber": "13901\u4e59\u7b2c3368\u53f7"}]}, "item_12_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/12576"}]}, "item_12_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_12_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}, {"subitem_text_value": "application/pdf"}]}, "item_12_text_63": {"attribute_name": "\u5b66\u4f4d\u6388\u4e0e\u5e74\u5ea6", "attribute_value_mlt": [{"subitem_text_value": "1987"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u6797\u4e95, \u4e45\u6a39"}], "nameIdentifiers": [{"nameIdentifier": "32283", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hayashi, Hisaki"}], "nameIdentifiers": [{"nameIdentifier": "32284", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ot3368_abstr.pdf", "filesize": [{"value": "174.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 174300.0, "url": {"label": "ot3368_abstr.pdf ", "url": "https://nagoya.repo.nii.ac.jp/record/10735/files/ot3368_abstr.pdf"}, "version_id": "ff9a689b-e7f6-4eda-9a2c-6bcbc880bcf0"}, {"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 1, "filename": "ot3368.pdf", "filesize": [{"value": "5.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 5600000.0, "url": {"label": "ot3368.pdf ", "url": "https://nagoya.repo.nii.ac.jp/record/10735/files/ot3368.pdf"}, "version_id": "4cfb72a1-f329-4e73-95fd-1fa3ea82d309"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "thesis", "resourceuri": "http://purl.org/coar/resource_type/c_46ec"}]}, "item_title": "A Study of K[\u03b7] final state in the reaction k[-[p]\u2192K[-[\u03b7p] at 11 GeV", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "A Study of K[\u03b7] final state in the reaction k[-[p]\u2192K[-[\u03b7p] at 11 GeV"}]}, "item_type_id": "12", "owner": "1", "path": ["336/635/636"], "permalink_uri": "http://hdl.handle.net/2237/12576", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2009-12-28"}, "publish_date": "2009-12-28", "publish_status": "0", "recid": "10735", "relation": {}, "relation_version_is_last": true, "title": ["A Study of K[\u03b7] final state in the reaction k[-[p]\u2192K[-[\u03b7p] at 11 GeV"], "weko_shared_id": null}
A Study of K[η] final state in the reaction k[-[p]→K[-[ηp] at 11 GeV
http://hdl.handle.net/2237/12576
7b7c2bda-2404-4098-bb46-0839b3bdebc1
名前 / ファイル | ライセンス | アクション | |
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2009-12-28 | |||||
タイトル | ||||||
タイトル | A Study of K[η] final state in the reaction k[-[p]→K[-[ηp] at 11 GeV | |||||
その他のタイトル | ||||||
その他のタイトル | 11 GeV K[-[p]→K[-[ηp]反応におけるK[η]系の研究 | |||||
著者 |
林井, 久樹
× 林井, 久樹× Hayashi, Hisaki |
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抄録 | ||||||
内容記述 | The first observation of K*state in the Kηsystem is presented. The Kηsystem was studied in the reaction K-p → K-pπ+π-π^0 at ll GeV/c using the data obtained by the Large Aperture Superconducting Solenoid (LASS) spectrometer at SLAC. The sensitivity of the K- beam experiment was ~ 4.1 events/nb.The K-η effective mass spectrum shows a prominent peak at ~ 1.75 GeV/c^2, which is shown to be due to the K^*_3(1780)by a spherical moment analysis and amplitude decomposition. There is no significant signal of K^*_2(1430).The measured branching ratios for leading L=- 1,L = 2K^*’s areBR(K^*_2,(1430) - Kη) < 0.45 % at the 95% c.1. and BR(K3^*_3'(1780→Kη)=9.4士3.4 %, respectively, which confirm the SU(3) prediction that Kηcouples preferentially to odd spin K^*. |
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内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | 名古屋大学博士学位論文 学位の種類 : 理学博士(論文) 学位授与年月日 : 昭和63年2月25日 | |||||
内容記述タイプ | Other | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_46ec | |||||
タイプ | thesis | |||||
書誌情報 | 発行日 1988-02-25 | |||||
学位授与年度 | ||||||
学位授与年度 | 1987 | |||||
学位授与年月日 | ||||||
学位授与年月日 | 1988-02-25 | |||||
学位授与番号 | ||||||
学位授与番号 | 13901乙第3368号 | |||||
フォーマット | ||||||
application/pdf | ||||||
フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/12576 | |||||
識別子タイプ | HDL |