The Electromagnetic Penguin Contribution to Epsilon-prime / Epsilon for Large Top Quark Mass - INSPIRE

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The Electromagnetic Penguin Contribution to Epsilon-prime / Epsilon for Large Top Quark Mass

Joanathan M. Flynn
(
- Rutherford
)
,
Lisa Randall
(
- UC, Berkeley
)

Mar 17, 1989

2 pages

Published in:

Phys.Lett.B 224 (1989) 221,
Phys.Lett.B 235 (1990) 412-413,
Phys.Lett.B 235 (1990) 412-413 (erratum)

Published: 1990

DOI:

Report number:

UCB-PTH-89-3,
LBL-26857,
RAL-89-020

View in:

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Abstract: (Elsevier)

We evaluate the electromagnetic penguin contribution to ∈′ under the assumption that the top quark mass can be large. We find a significant effect for top masses larger than the mass of the W. We also consider other operators which can affect the standard model prediction or χ′.

Note:

Updated version

CP: violation
CKM matrix matrix
electromagnetic interaction: correction
effective Lagrangian
top: mass
numerical calculations
MASS: TOP
NUMERICAL CALCULATIONS

References(7)

Figures(0)

First Evidence for Direct CP Violation

NA31

Collaboration

•

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)

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•
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(
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)
,
K. Nishikawa
(
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)
,
J.Ritchie Patterson
(
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)
,
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,
B. Winstein
(
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)

et al.

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•
DOI:
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Stephen R. Sharpe
(
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)

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•
DOI:
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(
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•
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•
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John F. Donoghue
(
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)
,
Eugene Golowich
(
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)
,
Barry R. Holstein
(
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,
J. Trampetic
(
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)

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•
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(
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,
H. Leutwyler
(
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)

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