"$a \to \pi^+\pi^-\pi^0$ (B meson production)" of "Search for hadronic decays of feebly-interacting particles at NA62"
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Number of expected $a \to \pi^+\pi^-\pi^0$ events for BR = 1 in the plane (mass, width) after full selection, for production in B meson decays assuming production coupling $C_{bs}/\Lambda=1\,\mathrm{GeV}^{-1}$. Acceptance for particles that reach the FV and decay therein and mass resolution.
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HEPData创建时间：
2025-02-21
