Dispersion relation analysis of the neutral kaon regeneration amplitude in carbon

We apply a forward dispersion relation to the regeneration amplitude for kaon scattering on \(^{12}\)C using all available data. The CPLEAR data at low energies allow the determination of the net contribution from the subthreshold region which turns out to be much smaller than earlier evaluations, s...

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Bibliographic Details
Published inThe European physical journal. C, Particles and fields Vol. 10; no. 1; pp. 19 - 25
Main Authors Angelopoulos et al, A., Locher, M.P., Markushin, V.E.
Format Journal Article
LanguageEnglish
Published Heidelberg Springer Nature B.V 01.08.1999
Springer Verlag (Germany)
Subjects
Amplitudes
Dispersion
Dispersion relation analysis of the neutral kaon regeneration amplitude in carbon
Fysik
High Energy Physics - Experiment
Kaons
medical imaging
Medical Technology
Medicinsk teknologi
Physics
Regeneration
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Summary:We apply a forward dispersion relation to the regeneration amplitude for kaon scattering on \(^{12}\)C using all available data. The CPLEAR data at low energies allow the determination of the net contribution from the subthreshold region which turns out to be much smaller than earlier evaluations, solving a long standing puzzle.
ISSN:1434-6044
1434-6052
1434-6052
DOI:10.1007/s100529900140