Experimental estimation of the lifetime of atoms formed by π+ and π− mesons by Afanasyev, L.G., Chvyrov, A.S., Gorchakov, O.E., Karpukhin, V.V., Kolomyichenko, A.V., Komarov, V.I., Kruglov, V.V., Kuptsov, A.V., Nemenov, L.L., Nikitin, M.V., Pustylnik, Zh.P., Kulikov, A.V., Trusov, S.V., Yazkov, V.V.

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Observations of atoms consisting of π+ and π− mesons by Afanasyev, L.G., Chvyrov, A.S., Gorchakov, O.E., Ivanov, M.A., Karpukhin, V.V., Kolomyichenko, A.V., Komarov, V.I., Kruglov, V.V., Kuptsov, A.V., Nemenov, L.L., Nikitin, M.V., Pustylnik, Zh.P., Kulikov, A.V., Trusov, S.V., Yazkov, V.V., Mkrtchyan, G.G., Kurov, A.P.

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Observation of the Coulomb interaction effect in pion pairs from the reaction p + Ta → π+ + π− + X at 70 GeV by Afanasyev, L.G., Chvyrov, A.S., Karpukhin, V.V., Komarov, V.I., Kolomyichenko, A.V., Kruglov, V.V., Kuptsov, A.V., Nemenov, L.L., Nikitin, M.V., Ivanov, M.A., Pustylnik, Zh.P., Shumakov, M.N., Frolikov, S.M., Gorchakov, O.E., Kulikov, A.V., Trusov, S.V., Yazkov, V.V., Kurov, A.P.

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Measurement of the branching ratio for the π 0-meson decay into a photon and a positronium atom by Afanasyev, L.G., Chvyrov, A.S., Karpukhin, V.V., Komarov, V.I., Kolomyichenko, A.V., Kruglov, V.V., Kuptsov, A.V., Nemenov, L.L., Nikitin, M.V., Pustylnik, Zh.P., Shumakov, M.N., Frolikov, S.M., Gorchakov, O.E., Kulikov, A.V., Trusov, S.V., Gubrienko, K.I., Kotov, V.I.

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Measurement of the branching ratio for the π0-Meson decay into a photon and a positronium atom by AFANASYEV, L. G, CHVYROV, A. S, SHUMAKOV, M. N, FROLIKOV, S. M, GORCHAKOV, O. E, KULIKOV, A. V, TRUSOV, S. V, GUBRIENKO, K. I, KOTOV, V. I, KARPUKHIN, V. V, KOMAROV, V. I, KOLOMYICHENKO, A. V, KRUGLOV, V. V, KUPTSOV, A. V, NEMENOV, L. L, NIKITIN, M. V, PUSTYLNIK, Z. P

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