Charge asymmetry in the decay η→π+π-γ

J. J. Thaler; J. A. Appel; A. Kotlewski; J. G. Layter; W. Lee; S. Stein

doi:10.1103/PhysRevLett.29.313

Charge asymmetry in the decay η→π+π-γ

J. J. Thaler, J. A. Appel, A. Kotlewski, J. G. Layter, W. Lee, S. Stein

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We have measured the charge asymmetry in the decay η→π+π-γ. η mesons were produced in the reaction π-p→ηn at 730 and 810 MeVc incident pion momentum. The asymmetry is 0.005 ± 0.006 for 36155 events. We see no evidence for C-invariance violation in this decay.

Original language	English (US)
Pages (from-to)	313-316
Number of pages	4
Journal	Physical review letters
Volume	29
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.29.313
State	Published - 1972

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Physics and Astronomy(all)

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10.1103/PhysRevLett.29.313

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title = "Charge asymmetry in the decay η→π+π-γ",

abstract = "We have measured the charge asymmetry in the decay η→π+π-γ. η mesons were produced in the reaction π-p→ηn at 730 and 810 MeVc incident pion momentum. The asymmetry is 0.005 ± 0.006 for 36155 events. We see no evidence for C-invariance violation in this decay.",

author = "Thaler, {J. J.} and Appel, {J. A.} and A. Kotlewski and Layter, {J. G.} and W. Lee and S. Stein",

year = "1972",

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AU - Thaler, J. J.

AU - Appel, J. A.

AU - Kotlewski, A.

AU - Layter, J. G.

AU - Lee, W.

AU - Stein, S.

PY - 1972

Y1 - 1972

N2 - We have measured the charge asymmetry in the decay η→π+π-γ. η mesons were produced in the reaction π-p→ηn at 730 and 810 MeVc incident pion momentum. The asymmetry is 0.005 ± 0.006 for 36155 events. We see no evidence for C-invariance violation in this decay.

AB - We have measured the charge asymmetry in the decay η→π+π-γ. η mesons were produced in the reaction π-p→ηn at 730 and 810 MeVc incident pion momentum. The asymmetry is 0.005 ± 0.006 for 36155 events. We see no evidence for C-invariance violation in this decay.

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DO - 10.1103/PhysRevLett.29.313

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Charge asymmetry in the decay η→π+π-γ

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