Physics at CPLEAR

Angelopoulos, A.; Apostolakis, A.; Aslanides, E.; Backenstoss, G.; Bargassa, P.; Bee, C. P.; Behnke, O.; Benelli, A.; Bertín, V.; Blanc, F.; Bloch, P.; Carlson, P.; Carroll, M.; Cawley, E.; Chertok, M.; Danielsson, Mats; Déjardin, M.; Derré, J.; Ealet, A.; Eleftheriadis, C.; Ferreira‐Marques, R.; Fetscher, W.; Fidecaro, M.; Filipčić, A.; Francis, D.; Fry, J. R.; Gabathuler, E.; Gamet, R.; Gerber, H.J.; Go, A.; Haselden, A.; Hayman, P.; Henry‐Couannier, F.; Hollander, R.W.; Jon‐And, K.; Kettle, P.R.; Kokkas, P.; Kreuger, R.; Gac, R. Le; Leimgruber, F.; Mandić, I.; Manthos, N.; Marel, G.; Mikuž, M.; Miller, J.; Montanet, F.; Müller, A.; Nakada, T.; Pagels, B.; Papadopoulos, I.; Pavlopoulos, P.; Policarpo, A.; Polivka, G.; Rickenbach, R.; Roberts, B. L.; Ruf, T.; Sakeliou, L.; Schäfer, M.; Schaller, L.A.; Schietinger, T.; Schopper, A.; Tauscher, L.; Thibault, C.; Touchard, F.; Touramanis, C.; Eijk, C.W.E. van; Vlachos, S.; Weber, Peter M.; Wigger, O.; Wolter, M. W.; Yèche, Ch; Zavrtanik, D.; Zimmerman, D.

doi:10.1016/s0370-1573(02)00367-8

Cited by 57 publications

(56 citation statements)

References 154 publications

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“…See [35], as well as [34,39], with [36] and [40], for a justification of the neglect of the other decay modes . (In Eq.…”

Section: Decays To Two Pions -With Focus Onmentioning

confidence: 99%

“…The other processes enter with the reduction factor Γ S / Γ L ≈ 580, and, given their abundances, can often be neglected [34,36,40]. What remains of the sum, is approximately Γ S η ππ , with η ππ defined by…”

Section: Unitaritymentioning

confidence: 99%

“…We summarize three results. (i) Complete positivity is a necessary condition [70] for the consistent description of entangled neutral kaon pairs in a symmetric state, as produced in the pp annihilation [34,76]. A general law of evolution therefore has to have this property.…”

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confidence: 99%

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The fundamental symmetries in the neutral kaon system—a pedagogical choice

Fidecaro

Gerber²

2006

Rep. Prog. Phys.

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During the recent years experiments with neutral kaons have yielded remarkably sensitive results which are pertinent to such fundamental phenomena as CPT invariance (protecting causality), time-reversal invariance violation, coherence of wave functions, and entanglement of kaons in pair states. We describe the phenomenological developments and the theoretical conclusions drawn from the experimental material. An outlook to future experimentation is indicated.

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“…See [35], as well as [34,39], with [36] and [40], for a justification of the neglect of the other decay modes . (In Eq.…”

Section: Decays To Two Pions -With Focus Onmentioning

confidence: 99%

Section: Unitaritymentioning

confidence: 99%

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The fundamental symmetries in the neutral kaon system—a pedagogical choice

Fidecaro

Gerber²

2006

Rep. Prog. Phys.

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“…The experimental bounds on η +−0 reported by CPLEAR [10] correspond to this average, when neglecting the contribution of…”

Section: Three-pion Modesmentioning

confidence: 65%

“…For α π + π − π 0 , eq. (2.10), we use Re(η +−0 ) and Im(η +−0 ) as measured by CPLEAR [10] and the value of BR(K L →π + π − π 0 ) from the KLOE average, all given in table 1. The 68% and the 95% CL contours for α π + π − π 0 , and the 95% CL contour for α π 0 π 0 π 0 are shown in figures 2(b) and 2(c), respectively.…”

Section: Jhep12(2006)011mentioning

confidence: 99%

Determination ofCPandCPTviolation parameters in the neutral kaon system using the Bell-Steinberger relation and data from the KLOE experiment

D’Ambrosio

Isidori

2006

J. High Energy Phys.

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To cite this article: The KLOE collaboration et al JHEP12 (2006) Determination of CP and CP T violation parameters in the neutral kaon system using the Bell-Steinberger relation and data from the KLOE experimentThe KLOE collaboration, Giancarlo D'Ambrosio a and Gino Isidori b Abstract: We present an improved determination of the CP and CP T violation parameters Re( ) and Im(δ) based on the unitarity condition (Bell-Steinberger relation) and on recent results from the KLOE experiment. We find Re( ) = (159.6 ± 1.3) × 10 −5 and Im(δ) = (0.4 ± 2.1) × 10 −5 , consistent with no CP T violation.

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References

2010

Elementary Particle Physics

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Physics at CPLEAR

Cited by 57 publications

References 154 publications

The fundamental symmetries in the neutral kaon system—a pedagogical choice

The fundamental symmetries in the neutral kaon system—a pedagogical choice

Determination ofCPandCPTviolation parameters in the neutral kaon system using the Bell-Steinberger relation and data from the KLOE experiment

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