Erratum: Systematic uncertainties in integrated luminosity measurement at CEPC
The very forward region is one of the most challenging regions to instrument at a future e + e − collider. At CEPC, machine-detector interface includes, among others, a calorimeter dedicated for precision measurement of the integrated luminosity at a per mill level or better. Here we review a feasib...
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| Veröffentlicht in: | Journal of instrumentation 2022-12, Vol.17 (12), p.E12001 |
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| creator | Smiljanic, I. Bozovic Jelisavcic, I. Kacarevic, G. Vukasinovic, N. Vidakovic, I. Rekovic, V. |
| description | The very forward region is one of the most challenging regions to instrument at a future
e
+
e
−
collider. At CEPC, machine-detector interface includes, among others, a calorimeter
dedicated for precision measurement of the integrated luminosity at a per mill level or
better. Here we review a feasibility of such precision, from the point of view of systematic
effects arising from luminometer mechanical precision and positioning, beam-related requirements
and physics background from two-photon processes. The impact of the beam energy spread and its
uncertainty on the integrated luminosity precision is also discussed, as well as the achievable
beam energy spread precision with the post-CDR CEPC beams. |
| doi_str_mv | 10.1088/1748-0221/17/12/E12001 |
| format | Article |
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e
+
e
−
collider. At CEPC, machine-detector interface includes, among others, a calorimeter
dedicated for precision measurement of the integrated luminosity at a per mill level or
better. Here we review a feasibility of such precision, from the point of view of systematic
effects arising from luminometer mechanical precision and positioning, beam-related requirements
and physics background from two-photon processes. The impact of the beam energy spread and its
uncertainty on the integrated luminosity precision is also discussed, as well as the achievable
beam energy spread precision with the post-CDR CEPC beams.</description><identifier>ISSN: 1748-0221</identifier><identifier>EISSN: 1748-0221</identifier><identifier>DOI: 10.1088/1748-0221/17/12/E12001</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><ispartof>Journal of instrumentation, 2022-12, Vol.17 (12), p.E12001</ispartof><rights>2022 The Author(s). This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Smiljanic, I.</creatorcontrib><creatorcontrib>Bozovic Jelisavcic, I.</creatorcontrib><creatorcontrib>Kacarevic, G.</creatorcontrib><creatorcontrib>Vukasinovic, N.</creatorcontrib><creatorcontrib>Vidakovic, I.</creatorcontrib><creatorcontrib>Rekovic, V.</creatorcontrib><title>Erratum: Systematic uncertainties in integrated luminosity measurement at CEPC</title><title>Journal of instrumentation</title><description>The very forward region is one of the most challenging regions to instrument at a future
e
+
e
−
collider. At CEPC, machine-detector interface includes, among others, a calorimeter
dedicated for precision measurement of the integrated luminosity at a per mill level or
better. Here we review a feasibility of such precision, from the point of view of systematic
effects arising from luminometer mechanical precision and positioning, beam-related requirements
and physics background from two-photon processes. The impact of the beam energy spread and its
uncertainty on the integrated luminosity precision is also discussed, as well as the achievable
beam energy spread precision with the post-CDR CEPC beams.</description><issn>1748-0221</issn><issn>1748-0221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpNkN1KxDAQRoMouK6-ghS8rs1M2m3qnZT6A4sK6nVI04lk2bZrkl7s29tlRYSBOTAfM8xh7Br4LXApMyhzmXJEmCkDzBpAzuGELf4Gp__4nF2EsOG8qIqcL9hL472OU3-XvO9DpF5HZ5JpMOSjdkN0FBI3zBXpa85Rl2yn3g1jcHGf9KTD5KmnISY6JnXzVl-yM6u3ga5--5J9PjQf9VO6fn18ru_XqQEUkGJeWVMW1hbYlWLFDVCuobBl1bUcpZZtibYzbUeVlBZ1q00HosOWBBLolViym-PenR-_JwpRbcbJD_NJhfOnspQ5ijm1OqaMH0PwZNXOu177vQKuDu7UQYs6aJlJAaqjO_EDA8Bi8w</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Smiljanic, I.</creator><creator>Bozovic Jelisavcic, I.</creator><creator>Kacarevic, G.</creator><creator>Vukasinovic, N.</creator><creator>Vidakovic, I.</creator><creator>Rekovic, V.</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20221201</creationdate><title>Erratum: Systematic uncertainties in integrated luminosity measurement at CEPC</title><author>Smiljanic, I. ; Bozovic Jelisavcic, I. ; Kacarevic, G. ; Vukasinovic, N. ; Vidakovic, I. ; Rekovic, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1231-249fc75ff52d7360c1e4a15f79db028a8b72fdcbde988f2abacd13d2be32e1a63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Smiljanic, I.</creatorcontrib><creatorcontrib>Bozovic Jelisavcic, I.</creatorcontrib><creatorcontrib>Kacarevic, G.</creatorcontrib><creatorcontrib>Vukasinovic, N.</creatorcontrib><creatorcontrib>Vidakovic, I.</creatorcontrib><creatorcontrib>Rekovic, V.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of instrumentation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Smiljanic, I.</au><au>Bozovic Jelisavcic, I.</au><au>Kacarevic, G.</au><au>Vukasinovic, N.</au><au>Vidakovic, I.</au><au>Rekovic, V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Erratum: Systematic uncertainties in integrated luminosity measurement at CEPC</atitle><jtitle>Journal of instrumentation</jtitle><date>2022-12-01</date><risdate>2022</risdate><volume>17</volume><issue>12</issue><spage>E12001</spage><pages>E12001-</pages><issn>1748-0221</issn><eissn>1748-0221</eissn><abstract>The very forward region is one of the most challenging regions to instrument at a future
e
+
e
−
collider. At CEPC, machine-detector interface includes, among others, a calorimeter
dedicated for precision measurement of the integrated luminosity at a per mill level or
better. Here we review a feasibility of such precision, from the point of view of systematic
effects arising from luminometer mechanical precision and positioning, beam-related requirements
and physics background from two-photon processes. The impact of the beam energy spread and its
uncertainty on the integrated luminosity precision is also discussed, as well as the achievable
beam energy spread precision with the post-CDR CEPC beams.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1748-0221/17/12/E12001</doi><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| title | Erratum: Systematic uncertainties in integrated luminosity measurement at CEPC |
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