[en] Intensities and spectra of π-μ-atoms, produced in the Ksub(L)sup(0) → Asub(πμ) + ν tilde process (where Ksub(L)sup(0) are mesons; Asub(πμ) is a bound state of two nonstable π-particles and μ-mesons) for cyclic accelerators at proton energies of 10, 30, 70, 400 and 1000 GeV in the Q angular range from 0 to 15 at which the channel is mounted, are calculated by the Monte-Karlo method. The main elements of the experimental facility for recording the Ksub(L)sup(0)-meson decay are the following: a target bombarded by a proton beam; a vacuum channel, in which Ksub(L)sup(0)-mesons escaping the target are decayed; a foil of Asub)πμ) disintegration; a magnetic spectrometer. At proton energies of 10 and 30 GeV the Asub(πμ) intensity decreases five times for the whole Q angular range in introducing a filter with the 0.1x0.1 m cross section into the 0.2x0.2 channel at the 6 m distance from the target. Such decrease takes place at 70 and 400 GeV for Q >= 3⁰. At Q <= 3⁰ the intensity decrease is more significant, it is up to 20 times. The Asub(πμ) intensity is lower at 1000 GeV than at 70 and 400 GeV