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Perspectives of tau g−2 measurements with the ALICE experiment at the LHC.

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Title: Perspectives of tau g−2 measurements with the ALICE experiment at the LHC.
Authors: Burmasov, N.1 (AUTHOR) nazar.burmasov@cern.ch
Source: International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics. 12/20/2024, Vol. 39 Issue 35, p1-10. 10p.
Subjects: Heavy ion collisions, Magnetic moments, Standard model (Nuclear physics), Physicists, Supersymmetry, Muons
Abstract: Ultraperipheral collisions of heavy ions give physicists an opportunity for studies of two-photon-induced processes in a clean environment with strongly suppressed hadronic interactions. In particular, measurements of cross-section of the process can be used to set new constraints on poorly known anomalous magnetic moment of tau lepton. Obtaining a precise experimental value for tau g − 2 becomes especially important in view of new data from the Muon g − 2 experiment and also for verification of Standard Model extensions, including supersymmetry and theories with composite leptons. With the ALICE experiment in Run 3 it will be possible to address low transverse momenta for reconstructed charged particles to increase the number of available events. We have carried out realistic simulations of the ALICE detector to develop event selection strategy for tau decay events. In this paper, we discuss the results of the simulations and feasibility of tau g − 2 measurement with the ALICE experiment. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics is the property of World Scientific Publishing Company 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: Engineering Source
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  Data: Perspectives of tau g−2 measurements with the ALICE experiment at the LHC.
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  Data: <searchLink fieldCode="DE" term="%22Heavy+ion+collisions%22">Heavy ion collisions</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+moments%22">Magnetic moments</searchLink><br /><searchLink fieldCode="DE" term="%22Standard+model+%28Nuclear+physics%29%22">Standard model (Nuclear physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Physicists%22">Physicists</searchLink><br /><searchLink fieldCode="DE" term="%22Supersymmetry%22">Supersymmetry</searchLink><br /><searchLink fieldCode="DE" term="%22Muons%22">Muons</searchLink>
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  Data: Ultraperipheral collisions of heavy ions give physicists an opportunity for studies of two-photon-induced processes in a clean environment with strongly suppressed hadronic interactions. In particular, measurements of cross-section of the process can be used to set new constraints on poorly known anomalous magnetic moment of tau lepton. Obtaining a precise experimental value for tau g − 2 becomes especially important in view of new data from the Muon g − 2 experiment and also for verification of Standard Model extensions, including supersymmetry and theories with composite leptons. With the ALICE experiment in Run 3 it will be possible to address low transverse momenta for reconstructed charged particles to increase the number of available events. We have carried out realistic simulations of the ALICE detector to develop event selection strategy for tau decay events. In this paper, we discuss the results of the simulations and feasibility of tau g − 2 measurement with the ALICE experiment. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics is the property of World Scientific Publishing Company 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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      – SubjectFull: Magnetic moments
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      – SubjectFull: Standard model (Nuclear physics)
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              Text: 12/20/2024
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