Pis'ma v Zh. Èksper. Teoret. Fiz., 2002 Volume 75, Issue 9, Pages 539–541
(Mi jetpl3098)
This article is cited in
7 papers
FIELDS, PARTICLES, AND NUCLEI
Measurement of the $\mathbf{\phi \to \pi^0 e^+e^-}$ decay probability
M. N. Achasov ab ,
K. I. Beloborodov ba ,
A. V. Berdyugin ab ,
A. G. Bogdanchikov ab ,
A. V. Bozhenok ba ,
A. D. Bukin ab ,
D. A. Bukin ba ,
S. V. Burdin ab ,
A. A. Valishev ab ,
A. V. Vasil'ev ba ,
V. B. Golubev ab ,
T. V. Dimova ab ,
V. P. Druzhinin ba ,
P. M. Ivanov ab ,
V. N. Ivanchenko ab ,
A. A. Korol' ba ,
S. V. Koshuba ab ,
A. A. Mamutkin ab ,
A. V. Otboev ab ,
E. V. Pakhtusova ba ,
A. A. Sal'nikov ab ,
S. I. Serednyakov ba ,
V. A. Sidorov ab ,
Z. K. Silagadze ab ,
A. N. Skrinsky ba ,
A. G. Skripkin ab ,
V. V. Shariy ba ,
Yu. M. Shatunov ab a G I. Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
The measurement of the
$\phi \to \pi^0 e^+e^-$ — conversion decay probability on the SND detector at the VEPP-2M
$e^+e^-$ -collider gave the value $Br(\phi\to\pi^0 e^+e^-)= (1.01 \pm 0.28 \pm 0.29 )\cdot 10^{-5}$.
PACS:
12.40.Vv ,
14.40.Cs Received: 20.03.2002
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