CPT Tests in the Neutral Kaon System - INSPIRE

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CPT Tests in the Neutral Kaon System

B. Schwingenheuer
(
- Chicago U., EFI
)
,
Roy A. Briere
(
- Chicago U., EFI
)
,
A.R. Barker
(
- Chicago U., EFI
)
,
E. Cheu
(
- Chicago U., EFI
)
,
L.K. Gibbons
(
- Chicago U., EFI
)

Apr 11, 1995

12 pages

Published in:

Phys.Rev.Lett. 74 (1995) 4376-4379

DOI:

10.1103/PhysRevLett.74.4376

PDG:

{{\mathit \tau}_{{{s}}}}

Report number:

EFI-94-60,
FERMILAB-PUB-95-431-PPD

Experiments:

FNAL-E-0773

View in:

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Abstract: (APS)

Fermilab experiment E773 has measured the phases Φ+−=43.53∘±0.97∘ and Φ00−Φ+−=0.62∘±1.03∘ of the CP violating parameters η+− and η00 from interference in the decay of neutral kaons into two charged or neutral pions from a pair of regenerators. New measurements of the KL- KS mass difference and the KS lifetime are also given. These results test CPT symmetry and show no evidence for a violation.

K0: nonleptonic decay
nonleptonic decay: K0
invariance: CPT
validity test

References(8)

Figures(0)

On the Equivalence of Invariance under Time Reversal and under Particle-Antiparticle Conjugation for Relativistic Field Theories

Gerhart Luders
(
- Gottingen, Max Planck Inst.
)

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•
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(
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)

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•
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- hep-ph/9312290
•
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New Measurements of the Neutral Kaon Parameters $\Delta$ m, $\tau_s$ , $\phi_{00}-\phi_{00+-}$ , and $\phi_{+-}$

L.K. Gibbons
(
- Chicago U., EFI and
- Chicago U.
)
,
A. Barker
(
- Chicago U., EFI and
- Chicago U.
)
,
Roy A. Briere
(
- Chicago U., EFI and
- Chicago U.
)
,
G. Makoff
(
- Chicago U., EFI and
- Chicago U.
)
,
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(
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- Chicago U.
)

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•
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E731

Collaboration

•

L.K. Gibbons
(
- Chicago U., EFI and
- Chicago U.
)

et al.

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•
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•
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Coherent $K$ (s) Regeneration on Protons From 30-{GeV}/ $c$ to 130-{GeV}/ $c$

G.J. Bock
(
- Wisconsin U., Madison
)
,
S.H. Aronson
(
- Wisconsin U., Madison
)
,
K. Freudenreich
(
- PSI, Villigen
)
,
A. Gsponer
(
- Chicago U.
)
,
W.R. Molzon
(
- Chicago U.
)

et al.

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•
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NA31

Collaboration

•

R. Carosi
(
- CERN
)

et al.

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•
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