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The ALICE Transition Radiation Detector: Construction, operation, and performance
http://hdl.handle.net/2241/00150693
http://hdl.handle.net/2241/001506936cdb1a1f-f566-40c4-8664-2d422faab5c9
名前 / ファイル | ライセンス | アクション |
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NIMPRSA_881-88 (4.9 MB)
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Item type | Journal Article(1) | |||||
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公開日 | 2018-02-22 | |||||
タイトル | ||||||
タイトル | The ALICE Transition Radiation Detector: Construction, operation, and performance | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
ALICE Collaboration
× ALICE Collaboration× Busch, Oliver× 中條, 達也× Esumi, ShinIchi× Miake, Yasuo× Sakai, Shingo |
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著者別名 |
ブッシュ, オリバー
× ブッシュ, オリバー× 中條, 達也× 江角, 晋一× 三明, 康郎× 坂井, 真吾 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The Transition Radiation Detector (TRD) was designed and built to enhance the capabilities of the ALICE detector at the Large Hadron Collider (LHC). While aimed at providing electron identification and triggering, the TRD also contributes significantly to the track reconstruction and calibration in the central barrel of ALICE. In this paper the design, construction, operation, and performance of this detector are discussed. A pion rejection factor of up to 410 is achieved at a momentum of 1 GeV/c in p–Pb collisions and the resolution at high transverse momentum improves by about 40% when including the TRD information in track reconstruction. The triggering capability is demonstrated both for jet, light nuclei, and electron selection. | |||||
書誌情報 |
Nuclear instruments & methods in physics research. Section A 巻 881, p. 88-127, 発行日 2018-02 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0168-9002 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10529991 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.nima.2017.09.028 | |||||
権利 | ||||||
権利情報 | © 2017 CERN for the benefit of the Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版者 | ||||||
出版者 | Elsevier |