Study of K± → e±νπ0 decays at the KMN setup

被引：0

作者：

G. A. Akopdzhanov

V. B. Anikeev

V. A. Bezzubov

I. A. Vasilyev

Yu. V. Gilitsky

S. N. Gurzhiev

S. P. Denisov

A. A. Durum

S. A. Zvyagintsev

A. V. Kozelov

E. A. Kozlovsky

V. M. Korablev

V. I. Koreshev

V. I. Kurbakov

V. V. Lipaev

V. A. Onuchin

A. M. Rybin

Yu. M. Sapunov

M. M. Soldatov

D. A. Stoyanova

K. I. Trushin

A. A. Schukin

V. I. Yakimchuk

机构：

[1] Institute for High Energy Physics,

来源：

Physics of Atomic Nuclei | 2008年 / 71卷

关键词：

13.20.Eb; 13.20.-v;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

K± → e±νπ0 decays have been studied using the KMN setup at the Institute for High Energy Physics (Protvino). The experiment has been performed in the 36-GeV/c hadron beams of the IHEP accelerator. The accumulated data allow us to select ∼1.08M candidates for Ke3 decays. Analyzing the Dalitz plot of these events, we estimate the linear slope of the charge form factor to be λ+ = [30.44 ± 0.83(stat.) ± 0.74(syst.)] × 10−3.

引用

页码：2074 / 2086

页数：12