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  1. 0 資料タイプ別
  2. 02 学位論文
  1. 230 大学院自然科学研究科
  2. 60 博士学位論文
  3. 10 博士学位論文

Measurement of charm production in two-photon processes using inclusive lepton events at TRISTAN

http://hdl.handle.net/10191/23686
http://hdl.handle.net/10191/23686
7afb748f-711c-4b42-99d2-61b107a9af14
名前 / ファイル ライセンス アクション
000000299870.pdf 本文 (14.3 MB)
Item type 学位論文 / Thesis or Dissertation(1)
公開日 2013-10-08
タイトル
タイトル Measurement of charm production in two-photon processes using inclusive lepton events at TRISTAN
タイトル
言語 en
タイトル Measurement of charm production in two-photon processes using inclusive lepton events at TRISTAN
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_46ec
タイプ thesis
その他のタイトル
その他のタイトル トリスタンでのレプトン包含事象を用いた2光子過程におけるチャーム生成の測定
著者 Aso, Tsukasa

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WEKO 48440

Aso, Tsukasa

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著者別名
識別子 48441
識別子Scheme WEKO
姓名 阿蘇, 司
抄録
内容記述タイプ Abstract
内容記述 Measurements of open charm production in photon-photon collisions made with the AMY detector at TRISTAN are reported. Charmed hadrons were identified by detecting the high momentum muons or electrons from their semileptonic decays. The data sample corresponds to an integrated luminosity of 275 pb−1 at an average center of mass energy of 58 GeV. Results are presented in the form of cross sections of inclusive leptons from charm for both muons and electrons. The measured cross section is 1.8 standard deviations higher than theoretical predictions based on the direct and photon-gluon fusion process, where the mass of charm quark is assumed to be 1.6 GeV.
内容記述
内容記述タイプ Other
内容記述 学位の種類: 博士(理学). 報告番号: 甲第1162号. 学位記番号: 新大院博(理)甲第53号. 学位授与年月日: 平成8年3月21日
内容記述
内容記述タイプ Other
内容記述 Physics Letters. 1995, B 363(4), 249-258.
書誌情報 p. 1-138, 発行日 1996-03-21
出版者
出版者 新潟大学
著者版フラグ
値 ETD
学位名
学位名 博士(理学)
学位授与機関
学位授与機関名 新潟大学
学位授与年月日
学位授与年月日 1996-03-21
学位授与番号
学位授与番号 13101A1162
学位記番号
内容記述タイプ Other
内容記述 新大院博(理)甲第53号
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