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K 0–K̄0 mass and decay-width differences: CPLEAR evaluation
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1999 (English)In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 471, no 2, 332-338 p.Article in journal (Refereed) PublishedText
Abstract [en]

The CPT-violation parameters Re(δ) and Im(δ) determined recently by CPLEAR are used to evaluate the K0 mass and decay-width differences, as given by the difference between the diagonal elements of the neutral-kaon mixing matrix (M−iΓ/2). The results – GeV and GeV – are consistent with CPT invariance. The CPT invariance is also shown to hold within a few times 10−3–10−4 for many of the amplitudes describing neutral-kaon decays to different final states.

Place, publisher, year, edition, pages
Elsevier, 1999. Vol. 471, no 2, 332-338 p.
Keyword [en]
medical imaging, K0–Full-size image (<1 K) mass and decay-width differences: CPLEAR evaluation
National Category
Medical Image Processing
Research subject
Physics; Medical Technology; Applied Medical Technology; Physics
URN: urn:nbn:se:kth:diva-186066DOI: 10.1016/S0370-2693(99)01333-7OAI: diva2:925129

NR 20160511

Available from: 2016-04-29 Created: 2016-04-29 Last updated: 2016-05-11Bibliographically approved

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Danielsson, Mats
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