The KL - KS mass difference

Bai, Ziyuan, Christ, Norman H. and Sachrajda, Christopher T. (2018) The K_L - K_S mass difference. EPJ Web of Conferences, 175, 1-8, [13017]. (doi:10.1051/epjconf/201817513017).

Record type: Article

Abstract

We review the status of the RBC-UKQCD collaborations' computations of the K_L-K_S mass difference. After a brief discussion of the theoretical framework which had been developed previously by the collaboration, we describe our latest computation, performed at physical quark masses, and present our preliminary result m_KL - m_KS = (5.5 ± 1.70) × 10^-12 MeV.

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Accepted/In Press date: 1 January 2018

e-pub ahead of print date: 26 March 2018

Published date: 2018

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Identifiers

Local EPrints ID: 419968

URI: http://eprints.soton.ac.uk/id/eprint/419968

DOI: doi:10.1051/epjconf/201817513017

ISSN: 2101-6275

PURE UUID: 0162dc35-9ef4-4d3b-8359-38effa7a5e74

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Date deposited: 25 Apr 2018 16:30

Last modified: 16 Dec 2019 18:16

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Contributors

Author: Ziyuan Bai

Author: Norman H. Christ

Author: Christopher T. Sachrajda

University divisions

Faculties (pre 2018 reorg) > Faculty of Physical Sciences and Engineering (pre 2018 reorg) > Physics & Astronomy (pre 2018 reorg)
Current Faculties > Faculty of Engineering and Physical Sciences > School of Physics and Astronomy > Physics & Astronomy (pre 2018 reorg)
School of Physics and Astronomy > Physics & Astronomy (pre 2018 reorg)

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