Academic Journal
The performance of the jet identification and reconstruction in heavy ions collisions with CMS detector.
| Title: | The performance of the jet identification and reconstruction in heavy ions collisions with CMS detector. |
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| Authors: | Kodolova, O., Vardanyan, I., Nikitenko, A., Oulianov, A. |
| Source: | European Physical Journal C -- Particles & Fields; Mar2007, Vol. 50 Issue 1, p117-123, 7p, 18 Graphs |
| Subject Terms: | Heavy ion collisions, Quark-gluon plasma, Quantum chromodynamics, Partons, Algorithms, Calorimetry |
| Abstract: | A jet reconstruction algorithm is developed for events with a high particle density in the calorimetric system. The performance of the reconstruction of hard QCD jets with initial parton energies 50–300 GeV is studied in central Pb–Pb collisions with a modified cone jet finder which includes an algorithm for event-by-event background subtraction. The heavy ion background is simulated using the HIJING Monte Carlo generator with $\text{d} N_{\text{ch}}/\text{d} y\vert_{y=0} = 5000$ . Results on the achieved jet reconstruction efficiency, purity, energy and spatial resolution are presented. [ABSTRACT FROM AUTHOR] |
| Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Complementary Index |
| FullText | Links: – Type: other Text: Availability: 0 CustomLinks: – Url: https://dx.doi.org/doi:10.1140/epjc/s10052-007-0223-9 Name: EDS - Springer Nature Journals (s7799221) Category: fullText Text: View record at Springer |
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| Items | – Name: Title Label: Title Group: Ti Data: The performance of the jet identification and reconstruction in heavy ions collisions with CMS detector. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kodolova%2C+O%2E%22">Kodolova, O.</searchLink><br /><searchLink fieldCode="AR" term="%22Vardanyan%2C+I%2E%22">Vardanyan, I.</searchLink><br /><searchLink fieldCode="AR" term="%22Nikitenko%2C+A%2E%22">Nikitenko, A.</searchLink><br /><searchLink fieldCode="AR" term="%22Oulianov%2C+A%2E%22">Oulianov, A.</searchLink> – Name: TitleSource Label: Source Group: Src Data: European Physical Journal C -- Particles & Fields; Mar2007, Vol. 50 Issue 1, p117-123, 7p, 18 Graphs – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Heavy+ion+collisions%22">Heavy ion collisions</searchLink><br /><searchLink fieldCode="DE" term="%22Quark-gluon+plasma%22">Quark-gluon plasma</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+chromodynamics%22">Quantum chromodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Partons%22">Partons</searchLink><br /><searchLink fieldCode="DE" term="%22Algorithms%22">Algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22Calorimetry%22">Calorimetry</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: A jet reconstruction algorithm is developed for events with a high particle density in the calorimetric system. The performance of the reconstruction of hard QCD jets with initial parton energies 50–300 GeV is studied in central Pb–Pb collisions with a modified cone jet finder which includes an algorithm for event-by-event background subtraction. The heavy ion background is simulated using the HIJING Monte Carlo generator with $\text{d} N_{\text{ch}}/\text{d} y\vert_{y=0} = 5000$ . Results on the achieved jet reconstruction efficiency, purity, energy and spatial resolution are presented. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Group: Ab Data: <i>Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1140/epjc/s10052-007-0223-9 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 117 Subjects: – SubjectFull: Heavy ion collisions Type: general – SubjectFull: Quark-gluon plasma Type: general – SubjectFull: Quantum chromodynamics Type: general – SubjectFull: Partons Type: general – SubjectFull: Algorithms Type: general – SubjectFull: Calorimetry Type: general Titles: – TitleFull: The performance of the jet identification and reconstruction in heavy ions collisions with CMS detector. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kodolova, O. – PersonEntity: Name: NameFull: Vardanyan, I. – PersonEntity: Name: NameFull: Nikitenko, A. – PersonEntity: Name: NameFull: Oulianov, A. IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 03 Text: Mar2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 14346044 Numbering: – Type: volume Value: 50 – Type: issue Value: 1 Titles: – TitleFull: European Physical Journal C -- Particles & Fields Type: main |
| ResultId | 1 |