تقرير
Estimates of absolute branching fractions for the $f_0(1710)$ decays and radiative transitions $\psi(2S)\to\gamma f_0(1710)$ and $\Upsilon(1S)\to\gamma f_0(1710)$
العنوان: | Estimates of absolute branching fractions for the $f_0(1710)$ decays and radiative transitions $\psi(2S)\to\gamma f_0(1710)$ and $\Upsilon(1S)\to\gamma f_0(1710)$ |
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المؤلفون: | Achasov, N. N., Shestakov, G. N. |
المصدر: | JETP Letters 118, 385 (2023) |
سنة النشر: | 2023 |
المجموعة: | High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Experiment Nuclear Theory |
مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Experiment, Nuclear Experiment, Nuclear Theory |
الوصف: | Using the result of the VES Collaboration for $Br(J/\psi\to\gamma f_0(1710))$, we estimate the absolute branching fractions for the $f_0(1710)$ decays into $\pi\pi$, $K\bar K$, $\eta\eta$, $\omega\omega$, and $\omega\phi$. In addition, we estimate $Br(\psi(2S)\to\gamma f_0(1710))\approx3.5\times10^{-5}$ and $Br(\Upsilon(1S)\to\gamma f_0(1710))\approx1\times10^{-5}$. Comment: 2 pages; v3: version as published in JETP Letters |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2307.03472 |
رقم الأكسشن: | edsarx.2307.03472 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |