اشترك بالحزمة الذهبية واحصل على وصول غير محدود شمرا أكاديميا
تسجيل مستخدم جديدExperimental Study of the Reaction $e^+e^-to K_SK_L$ in the Energy Range $sqrt{s}=1.04 div 1.38$ GeV
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We present a measurement of the $e^+e^-to K_SK_L$ cross section in the energy range $sqrt{s}=1.04 div 1.38$ GeV. For the energy $sqrt{s}geq 1.2$ GeV the cross section exceeds vector meson dominance model predictions with only $rho(770)$, $omega(783)$, and $phi(1020)$ mesons taken into account. Measured cross section agrees well with previous measurements.
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The review of the SND results of the $e^+e^-topi^+pi^-pi^0$ process study in the energy range $sqrt[]{s}=0.42$ -- 1.38 GeV at VEPP-2M collider, based on about $2times 10^6$ selected events, is presented. The total cross section, parameters of the $rh
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n in the maximum $sigma_0simeq 4$ nb. The peak can be interpreted as a $omega$-like resonance $omega (1200)$.
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