Study of cluster reconstruction and track fitting algorithms for CGEM-IT at BESIII
Considering the effects of aging on the existing Inner Drift Chamber （IDC） of BESIII, a GEM-based inner tracker, the Cylindrical-GEM Inner Tracker （CGEM-IT）, is proposed to be designed and constructed as an upgrade candidate for the IDC. This paper introduces a full simulation package for the CGEM-I...
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| Veröffentlicht in: | Chinese physics C 2016, Vol.40 (1), p.92-97 |
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| container_title | Chinese physics C |
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| creator | 郭玥 王亮亮 鞠旭东 伍灵慧 修青磊 王海霞 董明义 胡静然 李卫东 李卫国 刘怀民 欧阳群 沈肖雁 袁野 张瑶 |
| description | Considering the effects of aging on the existing Inner Drift Chamber （IDC） of BESIII, a GEM-based inner tracker, the Cylindrical-GEM Inner Tracker （CGEM-IT）, is proposed to be designed and constructed as an upgrade candidate for the IDC. This paper introduces a full simulation package for the CGEM-IT with a simplified digitization model, and describes the development of software for cluster reconstruction and track fitting, using a track fitting algorithm based on the Kalman filter method. Preliminary results for the reconstruction algorithms which are obtained using a Monte Carlo sample of single muon events in the CGEM-IT, show that the CGEM-IT has comparable momentum resolution and transverse vertex resolution to the IDC, and a better z-direction resolution than the IDC. |
| doi_str_mv | 10.1088/1674-1137/40/1/016201 |
| format | Article |
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This paper introduces a full simulation package for the CGEM-IT with a simplified digitization model, and describes the development of software for cluster reconstruction and track fitting, using a track fitting algorithm based on the Kalman filter method. Preliminary results for the reconstruction algorithms which are obtained using a Monte Carlo sample of single muon events in the CGEM-IT, show that the CGEM-IT has comparable momentum resolution and transverse vertex resolution to the IDC, and a better z-direction resolution than the IDC.</description><identifier>ISSN: 1674-1137</identifier><identifier>EISSN: 0254-3052</identifier><identifier>DOI: 10.1088/1674-1137/40/1/016201</identifier><language>eng</language><subject>Algorithms ; Clusters ; Computer simulation ; Fittings ; Kalman滤波法 ; Mathematical models ; Packages ; Reconstruction ; Tracking ; 仿真软件 ; 实验 ; 拟合算法 ; 数字化模型 ; 横向分辨率 ; 跟踪器 ; 重构</subject><ispartof>Chinese physics C, 2016, Vol.40 (1), p.92-97</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c313t-94a64b9a48686d8dadf19d6eb354bc99c9912549a5b4e8dae147ab78bf39cc163</citedby><cites>FETCH-LOGICAL-c313t-94a64b9a48686d8dadf19d6eb354bc99c9912549a5b4e8dae147ab78bf39cc163</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/92043A/92043A.jpg</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>郭玥 王亮亮 鞠旭东 伍灵慧 修青磊 王海霞 董明义 胡静然 李卫东 李卫国 刘怀民 欧阳群 沈肖雁 袁野 张瑶</creatorcontrib><title>Study of cluster reconstruction and track fitting algorithms for CGEM-IT at BESIII</title><title>Chinese physics C</title><addtitle>Chinese Physica C</addtitle><description>Considering the effects of aging on the existing Inner Drift Chamber （IDC） of BESIII, a GEM-based inner tracker, the Cylindrical-GEM Inner Tracker （CGEM-IT）, is proposed to be designed and constructed as an upgrade candidate for the IDC. This paper introduces a full simulation package for the CGEM-IT with a simplified digitization model, and describes the development of software for cluster reconstruction and track fitting, using a track fitting algorithm based on the Kalman filter method. Preliminary results for the reconstruction algorithms which are obtained using a Monte Carlo sample of single muon events in the CGEM-IT, show that the CGEM-IT has comparable momentum resolution and transverse vertex resolution to the IDC, and a better z-direction resolution than the IDC.</description><subject>Algorithms</subject><subject>Clusters</subject><subject>Computer simulation</subject><subject>Fittings</subject><subject>Kalman滤波法</subject><subject>Mathematical models</subject><subject>Packages</subject><subject>Reconstruction</subject><subject>Tracking</subject><subject>仿真软件</subject><subject>实验</subject><subject>拟合算法</subject><subject>数字化模型</subject><subject>横向分辨率</subject><subject>跟踪器</subject><subject>重构</subject><issn>1674-1137</issn><issn>0254-3052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNo9kE9LAzEQxYMoWKsfQQievKybNH82OWqpdaEi2HoO2Wy2Xd1u2iR76Lc3paXDwMDM-w28B8AjRi8YCZFjXtAMY1LkFOU4R5hPEL4CIzRhNCOITa7B6KK5BXch_CLEaUJH4HsZh_oAXQNNN4RoPfTWuD5EP5jYuh7qvobRa_MHmzbGtl9D3a2db-NmG2DjPJzOZ59ZuYI6wrfZsizLe3DT6C7Yh_Mcg5_32Wr6kS2-5uX0dZEZgknMJNWcVlJTwQWvRa3rBsua24owWhkpU-NkQGpWUZvOFtNCV4WoGiKNwZyMwfPp7867_WBDVNs2GNt1urduCAqLhFMhKEtSdpIa70LwtlE73261PyiM1DFDdcxHHfNRNG3UKcPEPZ25jevX--T-AnJeMJFKkn8Q7m9m</recordid><startdate>2016</startdate><enddate>2016</enddate><creator>郭玥 王亮亮 鞠旭东 伍灵慧 修青磊 王海霞 董明义 胡静然 李卫东 李卫国 刘怀民 欧阳群 沈肖雁 袁野 张瑶</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>2016</creationdate><title>Study of cluster reconstruction and track fitting algorithms for CGEM-IT at BESIII</title><author>郭玥 王亮亮 鞠旭东 伍灵慧 修青磊 王海霞 董明义 胡静然 李卫东 李卫国 刘怀民 欧阳群 沈肖雁 袁野 张瑶</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c313t-94a64b9a48686d8dadf19d6eb354bc99c9912549a5b4e8dae147ab78bf39cc163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Algorithms</topic><topic>Clusters</topic><topic>Computer simulation</topic><topic>Fittings</topic><topic>Kalman滤波法</topic><topic>Mathematical models</topic><topic>Packages</topic><topic>Reconstruction</topic><topic>Tracking</topic><topic>仿真软件</topic><topic>实验</topic><topic>拟合算法</topic><topic>数字化模型</topic><topic>横向分辨率</topic><topic>跟踪器</topic><topic>重构</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>郭玥 王亮亮 鞠旭东 伍灵慧 修青磊 王海霞 董明义 胡静然 李卫东 李卫国 刘怀民 欧阳群 沈肖雁 袁野 张瑶</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chinese physics C</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>郭玥 王亮亮 鞠旭东 伍灵慧 修青磊 王海霞 董明义 胡静然 李卫东 李卫国 刘怀民 欧阳群 沈肖雁 袁野 张瑶</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study of cluster reconstruction and track fitting algorithms for CGEM-IT at BESIII</atitle><jtitle>Chinese physics C</jtitle><addtitle>Chinese Physica C</addtitle><date>2016</date><risdate>2016</risdate><volume>40</volume><issue>1</issue><spage>92</spage><epage>97</epage><pages>92-97</pages><issn>1674-1137</issn><eissn>0254-3052</eissn><abstract>Considering the effects of aging on the existing Inner Drift Chamber （IDC） of BESIII, a GEM-based inner tracker, the Cylindrical-GEM Inner Tracker （CGEM-IT）, is proposed to be designed and constructed as an upgrade candidate for the IDC. 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| source | IOP Publishing Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IOPscience extra; Institute of Physics (IOP) Journals - HEAL-Link; Alma/SFX Local Collection |
| subjects | Algorithms Clusters Computer simulation Fittings Kalman滤波法 Mathematical models Packages Reconstruction Tracking 仿真软件 实验 拟合算法 数字化模型 横向分辨率 跟踪器 重构 |
| title | Study of cluster reconstruction and track fitting algorithms for CGEM-IT at BESIII |
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