The LCFIVertex package: Vertexing, flavour tagging and vertex charge reconstruction with an ILC vertex detector

The LCFIVertex package: Vertexing, flavour tagging and vertex charge reconstruction with an ILC vertex detector
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DOI：
10.1016/j.nima.2009.08.059
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发表时间：
2009-08
期刊：
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
影响因子：
1.4
通讯作者：
Lcfi Collaboration David Bailey;E. Devetak;M. Grimes;K. Harder;S. Hillert;D. Jackson;T. P. Jayawardena;B. Jeffery;T. Laštovička;C. Lynch;V. Martin;R. Walsh;P. Allport;Y. Banda;C. Buttar;A. Cheplakov;D. Cussans;C. Damerell;N. Groot;J. Fopma;B. Foster;S. Galagedera;R. Gao;A. Gillman;J. Goldstein;T. Greenshaw;R. Halsall;B. Hawes;K. Hayrapetyan;H. Heath;J. John;Erik Johnson;N. Kundu;A. Laing;G. Laštovička-Medin;W. Lau;Yiming Li;A. Lintern;S. Mandry;P. Murray;A. Nichols;A. Nomerotski;R. Page;C. Parkes;C. Perry;V. O’Shea;A. Sopczak;K. Stefanov;H. Tabassam;Stephen Thomas;T. Tikkanen;R. Turchetta;M. Tyndel;J. Velthuis;G. Villani;T. Wijnen;T. Woolliscroft;S. Worm;Stephanie Q. Yang;Zhige Zhang
Lcfi Collaboration David Bailey;E. Devetak;M. Grimes;K. Harder;S. Hillert;D. Jackson;T. P. Jayawardena;B. Jeffery;T. Laštovička;C. Lynch;V. Martin;R. Walsh;P. Allport;Y. Banda;C. Buttar;A. Cheplakov;D. Cussans;C. Damerell;N. Groot;J. Fopma;B. Foster;S. Galagedera;R. Gao;A. Gillman;J. Goldstein;T. Greenshaw;R. Halsall;B. Hawes;K. Hayrapetyan;H. Heath;J. John;Erik Johnson;N. Kundu;A. Laing;G. Laštovička-Medin;W. Lau;Yiming Li;A. Lintern;S. Mandry;P. Murray;A. Nichols;A. Nomerotski;R. Page;C. Parkes;C. Perry;V. O’Shea;A. Sopczak;K. Stefanov;H. Tabassam;Stephen Thomas;T. Tikkanen;R. Turchetta;M. Tyndel;J. Velthuis;G. Villani;T. Wijnen;T. Woolliscroft;S. Worm;Stephanie Q. Yang;Zhige Zhang
中科院分区：
物理与天体物理3区
文献类型：
--
作者：
Lcfi Collaboration David Bailey;E. Devetak;M. Grimes;K. Harder;S. Hillert;D. Jackson;T. P. Jayawardena;B. Jeffery;T. Laštovička;C. Lynch;V. Martin;R. Walsh;P. Allport;Y. Banda;C. Buttar;A. Cheplakov;D. Cussans;C. Damerell;N. Groot;J. Fopma;B. Foster;S. Galagedera;R. Gao;A. Gillman;J. Goldstein;T. Greenshaw;R. Halsall;B. Hawes;K. Hayrapetyan;H. Heath;J. John;Erik Johnson;N. Kundu;A. Laing;G. Laštovička-Medin;W. Lau;Yiming Li;A. Lintern;S. Mandry;P. Murray;A. Nichols;A. Nomerotski;R. Page;C. Parkes;C. Perry;V. O’Shea;A. Sopczak;K. Stefanov;H. Tabassam;Stephen Thomas;T. Tikkanen;R. Turchetta;M. Tyndel;J. Velthuis;G. Villani;T. Wijnen;T. Woolliscroft;S. Worm;Stephanie Q. Yang;Zhige Zhang

文献摘要

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在国际直线对撞机（ILC）设想的精密测量依赖于优秀的仪器和重建软件。正确识别重味喷射器，对顶点检测器的质量提出了前所未有的要求，这将是ILC项目的核心。本文介绍了LCFIVertex软件，该软件提供了在重味射流中寻找顶点和识别味道和前导强子电荷的工具。这些工具对于线性对撞机（如ILC）的顶点检测器设计的持续优化至关重要。本文描述了在LCFIVertex包中实现的算法，以及代码的范围和典型顶点检测器设计的性能。
The precision measurements envisaged at the International Linear Collider (ILC) depend on excellent instrumentation and reconstruction software. The correct identification of heavy flavour jets, placing unprecedented requirements on the quality of the vertex detector, will be central for the ILC programme. This paper describes the LCFIVertex software, which provides tools for vertex finding and for identification of the flavour and charge of the leading hadron in heavy flavour jets. These tools are essential for the ongoing optimisation of the vertex detector design for linear colliders such as the ILC. The paper describes the algorithms implemented in the LCFIVertex package as well as the scope of the code and its performance for a typical vertex detector design.