Search Results - "Donskov, S. V."

Dark Matter Search in Missing Energy Events with NA64 by Banerjee, D., Burtsev, V. E., Chumakov, A. G., Cooke, D., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Charitonidis, N., Feshchenko, A., Frolov, V. N., Gardikiotis, A., Gerassimov, S. G., Gninenko, S. N., Hösgen, M., Jeckel, M., Karneyeu, A. E., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Konorov, I. V., Kovalenko, S. G., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Matveev, V. A., Mikhailov, Yu. V., Molina Bueno, L., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Rojas, R., Rubbia, A., Samoylenko, V. D., Shchukin, D., Tikhomirov, V. O., Tlisova, I., Tlisov, D. A., Toropin, A. N., Trifonov, A. Yu, Vasilishin, B. I., Vasquez Arenas, G., Volkov, P. V., Volkov, V. Yu, Ulloa, P.

“…A search for sub-GeV dark matter production mediated by a new vector boson A′, called a dark photon, is performed by the NA64 experiment in missing energy…”
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Search for a Hypothetical 16.7 MeV Gauge Boson and Dark Photons in the NA64 Experiment at CERN by Banerjee, D, Burtsev, V E, Chumakov, A G, Cooke, D, Crivelli, P, Depero, E, Dermenev, A V, Donskov, S V, Dusaev, R R, Enik, T, Charitonidis, N, Feshchenko, A, Frolov, V N, Gardikiotis, A, Gerassimov, S G, Gninenko, S N, Hösgen, M, Jeckel, M, Karneyeu, A E, Kekelidze, G, Ketzer, B, Kirpichnikov, D V, Kirsanov, M M, Konorov, I V, Kovalenko, S G, Kramarenko, V A, Kravchuk, L V, Krasnikov, N V, Kuleshov, S V, Lyubovitskij, V E, Lysan, V, Matveev, V A, Mikhailov, Yu V, Peshekhonov, D V, Polyakov, V A, Radics, B, Rojas, R, Rubbia, A, Samoylenko, V D, Tikhomirov, V O, Tlisov, D A, Toropin, A N, Trifonov, A Yu, Vasilishin, B I, Vasquez Arenas, G, Volkov, P V, Volkov, V, Ulloa, P

“…We report the first results on a direct search for a new 16.7 MeV boson (X) which could explain the anomalous excess of e^{+}e^{-} pairs observed in the…”
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Constraints on New Physics in Electron g − 2 from a Search for Invisible Decays of a Scalar, Pseudoscalar, Vector, and Axial Vector by Andreev, Yu. M., Banerjee, D., Bernhard, J., Burtsev, V. E., Chumakov, A. G., Cooke, D., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Charitonidis, N., Feshchenko, A., Frolov, V. N., Gardikiotis, A., Gerassimov, S. G., Gninenko, S. N., Hösgen, M., Kachanov, V. A., Karneyeu, A. E., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Konorov, I. V., Kovalenko, S. G., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Matveev, V. A., Mikhailov, Yu. V., Molina Bueno, L., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Rojas, R., Rubbia, A., Samoylenko, V. D., Sieber, H., Shchukin, D., Tikhomirov, V. O., Tlisova, I., Toropin, A. N., Trifonov, A. Yu, Vasilishin, B. I., Volkov, P. V., Volkov, V. Yu

“…We performed a search for a new generic X boson, which could be a scalar (S), pseudoscalar (P), vector (V), or an axial vector (A) particle produced in the 100…”
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Search for a New B − L Z ′ Gauge Boson with the NA64 Experiment at CERN by Andreev, Yu. M., Banerjee, D., Banto Oberhauser, B., Bernhard, J., Bisio, P., Burtsev, V. E., Celentano, A., Charitonidis, N., Chumakov, A. G., Cooke, D., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Frolov, V. N., Gardikiotis, A., Gerassimov, S. G., Gninenko, S. N., Hösgen, M., Jeckel, M., Kachanov, V. A., Karneyeu, A. E., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Kovalenko, S. G., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Marsicano, L., Matveev, V. A., Mikhailov, Yu. V., Molina Bueno, L., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Rubbia, A., Salamatin, K. M., Samoylenko, V. D., Sieber, H., Shchukin, D., Soto, O., Tikhomirov, V. O., Tlisova, I. V., Toropin, A. N., Vasilishin, B. I., Volkov, P. V., Volkov, V. Yu, Voronchikhin, I., Zamora-Saá, J.

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Search for Axionlike and Scalar Particles with the NA64 Experiment by Banerjee, D., Bernhard, J., Burtsev, V. E., Chumakov, A. G., Cooke, D., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Charitonidis, N., Feshchenko, A., Frolov, V. N., Gardikiotis, A., Gerassimov, S. G., Gninenko, S. N., Hösgen, M., Jeckel, M., Kachanov, V. A., Karneyeu, A. E., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Konorov, I. V., Kovalenko, S. G., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Matveev, V. A., Mikhailov, Yu. V., Molina Bueno, L., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Rojas, R., Rubbia, A., Samoylenko, V. D., Sieber, H., Shchukin, D., Tikhomirov, V. O., Tlisova, I., Tlisov, D. A., Toropin, A. N., Trifonov, A. Yu, Vasilishin, B. I., Vasquez Arenas, G., Volkov, P. V., Volkov, V. Yu, Ulloa, P.

“…We carried out a model-independent search for light scalar (s) and pseudoscalar axionlike (a) particles that couple to two photons by using the high-energy…”
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Search for Invisible Decays of Sub-GeV Dark Photons in Missing-Energy Events at the CERN SPS by Banerjee, D, Burtsev, V, Cooke, D, Crivelli, P, Depero, E, Dermenev, A V, Donskov, S V, Dubinin, F, Dusaev, R R, Emmenegger, S, Fabich, A, Frolov, V N, Gardikiotis, A, Gninenko, S N, Hösgen, M, Kachanov, V A, Karneyeu, A E, Ketzer, B, Kirpichnikov, D V, Kirsanov, M M, Kovalenko, S G, Kramarenko, V A, Kravchuk, L V, Krasnikov, N V, Kuleshov, S V, Lyubovitskij, V E, Lysan, V, Matveev, V A, Mikhailov, Yu V, Myalkovskiy, V V, Peshekhonov, V D, Peshekhonov, D V, Petuhov, O, Polyakov, V A, Radics, B, Rubbia, A, Samoylenko, V D, Tikhomirov, V O, Tlisov, D A, Toropin, A N, Trifonov, A Yu, Vasilishin, B, Vasquez Arenas, G, Ulloa, P, Zhukov, K, Zioutas, K

“…We report on a direct search for sub-GeV dark photons (A^{'}), which might be produced in the reaction e^{-}Z→e^{-}ZA^{'} via kinetic mixing with photons by…”
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Search for Light Dark Matter with NA64 at CERN by Andreev, Yu. M., Banerjee, D., Banto Oberhauser, B., Bernhard, J., Bisio, P., Celentano, A., Charitonidis, N., Chumakov, A. G., Cooke, D., Crivelli, P., Depero, E., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Frolov, V. N., Galleguillos Silva, R. B., Gardikiotis, A., Gertsenberger, S. V., Girod, S., Gninenko, S. N., Hösgen, M., Kachanov, V. A., Kambar, Y., Karneyeu, A. E., Kasianova, E. A., Kekelidze, G. D., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Marini, A., Marsicano, L., Matveev, V. A., Mena Fredes, R., Mena Yanssen, R. G., Molina Bueno, L., Mongillo, M., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Salamatin, K. M., Samoylenko, V. D., Sieber, H., Shchukin, D. A., Soto, O., Tikhomirov, V. O., Tlisova, I. V., Toropin, A. N., Tuzi, M., Vasilishin, B. I., Volkov, P. V., Volkov, V. Yu, Voronchikhin, I. V., Zamora-Saá, J., Zhevlakov, A. S.

“…Thermal dark matter models with particle χ masses below the electroweak scale can provide an explanation for the observed relic dark matter density. This would…”
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Probing the explanation of the muon (g-2) anomaly and thermal light dark matter with the semi-visible dark photon channel by Cazzaniga, C., Odagiu, P., Depero, E., Molina Bueno, L., Andreev, Yu. M., Banerjee, D., Bernhard, J., Burtsev, V. E., Charitonidis, N., Chumakov, A. G., Cooke, D., Crivelli, P., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Feshchenko, A., Frolov, V. N., Gardikiotis, A., Gerassimov, S. G., Girod, S., Gninenko, S. N., Hösgen, M., Kachanov, V. A., Karneyeu, A. E., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Konorov, I. V., Kovalenko, S. G., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Matveev, V. A., Mikhailov, Yu. V., Peshekhonov, D. V., Polyakov, V. A., Radics, B., Rojas, R., Rubbia, A., Samoylenko, V. D., Shchukin, D., Sieber, H., Tikhomirov, V. O., Tlisova, I. V., Tlisov, D. A., Toropin, A. N., Trifonov, A. Yu, Vasilishin, B. I., Arenas, G. Vasquez, Volkov, P. V., Volkov, V. Yu, Ulloa, P.

“…We report the results of a search for a new vector boson ( A ′ ) decaying into two dark matter particles χ 1 χ 2 of different mass. The heavier χ 2 particle…”
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II – Experimental investigation of transverse spin asymmetries in μ-p SIDIS processes: Sivers asymmetries by Adolph, C., Alekseev, M.G., Alexakhin, V.Yu, Alexandrov, Yu, Alexeev, G.D., Amoroso, A., Antonov, A.A., Austregesilo, A., Badełek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Bernhard, J., Bertini, R., Bettinelli, M., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Büchele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S.U., Cicuttin, A., Crespo, M.L., Dalla Torre, S., Das, S., Dasgupta, S.S., Dasgupta, S., Denisov, O.Yu, Dhara, L., Donskov, S.V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., Fischer, H., Franco, C., du Fresne von Hohenesche, N., Friedrich, J.M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O.P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmüller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthörl, T., Haas, F., von Harrach, D., Heinsius, F.H., Herrmann, F., Heß, C., Hinterberger, F., Horikawa, N., Höppner, Ch, dʼHose, N., Huber, S., Ishimoto, S., Ivanov, O., Ivanshin, Yu, Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joosten, R., Kabuß, E., Kang, D., Ketzer, B., Khaustov, G.V., Khokhlov, Yu.A., Kisselev, Yu, Klein, F., Klimaszewski, K., Koblitz, S., Koivuniemi, J.H.

“…The COMPASS Collaboration at CERN has measured the transverse spin azimuthal asymmetry of charged hadrons produced in semi-inclusive deep inelastic scattering…”
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I – Experimental investigation of transverse spin asymmetries in μ-p SIDIS processes: Collins asymmetries by Adolph, C., Alekseev, M.G., Alexakhin, V.Yu, Alexandrov, Yu, Alexeev, G.D., Amoroso, A., Antonov, A.A., Austregesilo, A., Badełek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Bernhard, J., Bertini, R., Bettinelli, M., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Büchele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S.U., Cicuttin, A., Crespo, M.L., Dalla Torre, S., Das, S., Dasgupta, S.S., Dasgupta, S., Denisov, O.Yu, Dhara, L., Donskov, S.V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., Fischer, H., Franco, C., du Fresne von Hohenesche, N., Friedrich, J.M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O.P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmüller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthörl, T., Haas, F., von Harrach, D., Heinsius, F.H., Herrmann, F., Heß, C., Hinterberger, F., Horikawa, N., Höppner, Ch, dʼHose, N., Huber, S., Ishimoto, S., Ivanov, O., Ivanshin, Yu, Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joosten, R., Kabuß, E., Kang, D., Ketzer, B., Khaustov, G.V., Khokhlov, Yu.A., Kisselev, Yu, Klein, F., Klimaszewski, K., Koblitz, S., Koivuniemi, J.H.

“…The COMPASS Collaboration at CERN has measured the transverse spin azimuthal asymmetry of charged hadrons produced in semi-inclusive deep inelastic scattering…”
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Dark-Sector Search via Pion-Produced η and η^{'} Mesons Decaying Invisibly in the NA64h Detector by Andreev, Yu M, Antonov, A, Ayala Torres, M A, Banerjee, D, Banto Oberhauser, B, Bernhard, J, Bisio, P, Celentano, A, Charitonidis, N, Cooke, D, Crivelli, P, Depero, E, Dermenev, A V, Donskov, S V, Dusaev, R R, Enik, T, Frolov, V N, Gertsenberger, S V, Girod, S, Gninenko, S N, Hösgen, M, Kachanov, V A, Kambar, Y, Karneyeu, A E, Kekelidze, G D, Ketzer, B, Kirpichnikov, D V, Kirsanov, M M, Kolosov, V N, Kramarenko, V A, Kravchuk, L V, Krasnikov, N V, Kuleshov, S V, Lyubovitskij, V E, Marini, A, Marsicano, L, Matveev, V A, Mena Fredes, R, Mena Yanssen, R G, Molina Bueno, L, Mongillo, M, Peshekhonov, D V, Polyakov, V A, Radics, B, Salamatin, K M, Samoylenko, V D, Sieber, H, Shchukin, D A, Soto, O, Tikhomirov, V O, Tlisova, I V, Toropin, A N, Tuzi, M, Volkov, P V, Volkov, V Yu, Voronchikhin, I V, Zamora-Saá, J, Zhevlakov, A S

“…We present the first results from a proof-of-concept search for dark sectors via invisible decays of pseudoscalar η and η^{'} mesons in the NA64h experiment at…”
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High-Statistics Measurement of Collins and Sivers Asymmetries for Transversely Polarized Deuterons by Alexeev, G D, Alexeev, M G, Alice, C, Amoroso, A, Andrieux, V, Anosov, V, Asatryan, S, Augsten, K, Augustyniak, W, Azevedo, C D R, Badelek, B, Barth, J, Beck, R, Beckers, J, Bedfer, Y, Bernhard, J, Bodlak, M, Bradamante, F, Bressan, A, Chang, W-C, Chatterjee, C, Chiosso, M, Chumakov, A G, Chung, S-U, Cicuttin, A, Correia, P M M, Crespo, M L, D'Ago, D, Dalla Torre, S, Dasgupta, S S, Dasgupta, S, Delcarro, F, Denisenko, I, Denisov, O Yu, Donskov, S V, Doshita, N, Dreisbach, Ch, Dünnweber, W, Dusaev, R R, Ecker, D, Eremeev, D, Faccioli, P, Faessler, M, Finger, M, Fischer, H, Flöthner, K J, Florian, W, Friedrich, J M, Frolov, V, Garcia Ordòñez, L G, Gautheron, F, Gavrichtchouk, O P, Gerassimov, S, Giarra, J, Giordano, D, Grasso, A, Gridin, A, Grosse Perdekamp, M, Grube, B, Grüner, M, Guskov, A, Haas, P, von Harrach, D, Hoffmann, M, Hoghmrtsyan, A, d'Hose, N, Hsieh, C-Y, Huber, S, Ishimoto, S, Ivanov, A, Iwata, T, Jary, V, Joosten, R, Kabuß, E, Kaspar, F, Kerbizi, A, Ketzer, B, Khatun, A, Khaustov, G V, Klasek, T, Klein, F, Koivuniemi, J H, Kolosov, V N, Kondo Horikawa, K, Konorov, I, Konstantinov, V F, Korzenev, A Yu, Kotzinian, A M, Kouznetsov, O M, Koval, A, Kral, Z, Krinner, F, Kunne, F, Kurek, K, Kurjata, R P, Kveton, A, Lavickova, K, Levorato, S, Lian, Y-S

“…New results are presented on a high-statistics measurement of Collins and Sivers asymmetries of charged hadrons produced in deep inelastic scattering of muons…”
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Final COMPASS Results on the Transverse-Spin-Dependent Azimuthal Asymmetries in the Pion-Induced Drell-Yan Process by Alexeev, G D, Alexeev, M G, Alice, C, Amoroso, A, Andrieux, V, Anosov, V, Augsten, K, Augustyniak, W, Azevedo, C D R, Badelek, B, Barth, J, Beck, R, Beckers, J, Bedfer, Y, Bernhard, J, Bodlak, M, Bradamante, F, Bressan, A, Chang, W-C, Chatterjee, C, Chiosso, M, Chumakov, A G, Chung, S-U, Cicuttin, A, Correia, P M M, Crespo, M L, D'Ago, D, Dalla Torre, S, Dasgupta, S S, Dasgupta, S, Delcarro, F, Denisenko, I, Denisov, O Yu, Donskov, S V, Doshita, N, Dreisbach, Ch, Dünnweber, W, Dusaev, R R, Ecker, D, Eremeev, D, Faccioli, P, Faessler, M, Finger, M, Fischer, H, Flöthner, K J, Florian, W, Friedrich, J M, Frolov, V, Garcia Ordòñez, L G, Gautheron, F, Gavrichtchouk, O P, Gerassimov, S, Giarra, J, Giordano, D, Grasso, A, Gridin, A, Grosse Perdekamp, M, Grube, B, Grüner, M, Guskov, A, Haas, P, von Harrach, D, Heitz, R, Hoffmann, M, d'Hose, N, Hsieh, C-Y, Huber, S, Ishimoto, S, Ivanov, A, Iwata, T, Jary, V, Joosten, R, Kabuß, E, Kaspar, F, Kerbizi, A, Ketzer, B, Khatun, A, Khaustov, G V, Klein, F, Koivuniemi, J H, Kolosov, V N, Kondo Horikawa, K, Konorov, I, Konstantinov, V F, Korzenev, A Yu, Kotzinian, A M, Kouznetsov, O M, Koval, A, Kral, Z, Krinner, F, Kunne, F, Kurek, K, Kurjata, R P, Kveton, A, Lavickova, K, Levorato, S, Lian, Y-S, Lichtenstadt, J, Lin, P-J

“…The COMPASS Collaboration performed measurements of the Drell-Yan process in 2015 and 2018 using a 190  GeV/c π^{-} beam impinging on a transversely polarized…”
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Triangle Singularity as the Origin of the a_{1}(1420) by Alexeev, M G, Amoroso, A, Anosov, V, Balestra, F, Barth, J, Beck, R, Berenguer Antequera, J, Bernhard, J, Bodlak, M, Bressan, A, Chiosso, M, Chumakov, A G, D'Ago, D, Dalla Torre, S, Dasgupta, S, Donskov, S V, Dreisbach, Ch, Dünnweber, W, Faccioli, P, Faessler, M, Fischer, H, Franco, C, Friedrich, J M, Gavrichtchouk, O P, Gerassimov, S, Giarra, J, von Harrach, D, Heitz, R, Horikawa, N, Huber, S, Ishimoto, S, Iwata, T, Jandek, M, Jary, V, Kabuß, E, Kaspar, F, Ketzer, B, Khokhlov, Yu A, Koivuniemi, J H, Kolosov, V N, Konorov, I, Kotzinian, A M, Kouznetsov, O M, Kral, Z, Krinner, F, Kurek, K, Kveton, A, Lavickova, K, Levorato, S, Lian, Y-S, Lin, P-J, Lyubovitskij, V E, Magnon, A, Makke, N, Mallot, G K, Maltsev, A, Marianski, B, Marzec, J, Matsuda, T, Mattson, G, Meshcheryakov, G V, Miyachi, Y, Moretti, A, Naim, C, Neyret, D, Nový, J, Nowak, W-D, Nunes, A S, Ostrick, M, Panzieri, D, Parsamyan, B, Paul, S, Pešek, M, Peshekhonov, D V, Pešková, M, Pierre, N, Platchkov, S, Pochodzalla, J, Pretz, J, Reicherz, G, Riedl, C, Rudnicki, T, Rychter, A, Samoylenko, V D, Sandacz, A, Schmieden, H, Selyunin, A, Srnka, A, Stolarski, M, Subrt, O, Sulc, M, Sznajder, P, Tessarotto, F, Tomsa, J, Tosello, F, Townsend, A, Tskhay, V, Uhl, S, Ventura, B, Vidon, A

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Hunting down the X17 boson at the CERN SPS by Depero, E., Andreev, Yu. M., Banerjee, D., Bernhard, J., Burtsev, V. E., Charitonidis, N., Chumakov, A. G., Cooke, D., Crivelli, P., Dermenev, A. V., Donskov, S. V., Dusaev, R. R., Enik, T., Feshchenko, A., Frolov, V. N., Gardikiotis, A., Gerassimov, S. G., Girod, S., Gninenko, S. N., Hösgen, M., Kachanov, V. A., Karneyeu, A. E., Kekelidze, G., Ketzer, B., Kirpichnikov, D. V., Kirsanov, M. M., Kolosov, V. N., Konorov, I. V., Kovalenko, S. G., Kramarenko, V. A., Kravchuk, L. V., Krasnikov, N. V., Kuleshov, S. V., Lyubovitskij, V. E., Lysan, V., Matveev, V. A., Mikhailov, Yu. V., Bueno, L. Molina, Peshekhonov, D. V., Polyakov, V. A., Radics, B., Rojas, R., Rubbia, A., Samoylenko, V. D., Shchukin, D., Sieber, H., Tikhomirov, V. O., Tlisova, vI, Tlisov, D. A., Toropin, A. N., Trifonov, A. Yu, Vasilishin, B. I., Arenas, G. Vasquez, Volkov, P. V., Volkov, V. Yu, Ulloa, P.

“…Recently, the ATOMKI experiment has reported new evidence for the excess of e + e - events with a mass ∼ 17 MeV in the nuclear transitions of 4 He, that they…”
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Observation of K+→π+π0π0γ decay by Artamonov, A. V., Bychkov, V. N., Donskov, S. V., Filin, A. P., Filippov, S. N., Gorin, A. M., Gushchin, E. N., Inyakin, A. V., Kekelidze, G. D., Khaustov, G. V., Kholodenko, S. A., Khudyakov, A. A., Kolosov, V. N., Kravtsov, V. I., Kudenko, Yu. G., Kulik, A. V., Kurshetsov, V. F., Lishin, V. A., Lysan, V. M., Medynsky, M. V., Obraztsov, V. F., Okhotnikov, A. V., Polyakov, V. A., Polyarush, A. Yu, Romanovsky, V. I., Rykalin, V. I., Sadovsky, A. S., Samoylenko, V. D., Shapkin, M. M., Tiurin, I. S., Uvarov, V. A., Yushchenko, O. P., Zalikhanov, B. Zh

“…The K + → π + π 0 π 0 γ decay is observed by the OKA collaboration. About 60 events of the decay observed with signal:noise ≈ 1 . The branching ratio obtained…”
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Searches for the light invisible axion-like particle in K+→π+π0a decay by Sadovsky, A. S., Filin, A. P., Akimenko, S. A., Artamonov, A. V., Blik, A. M., Bychkov, V. N., Donskov, S. V., Filippov, S. N., Gorin, A. M., Gushchin, E. N., Inyakin, A. V., Kekelidze, G. D., Khaustov, G. V., Kholodenko, S. A., Khudyakov, A. A., Kolosov, V. N., Kravtsov, V. I., Kudenko, Yu. G., Kulik, A. V., Kurshetsov, V. F., Lishin, V. A., Lysan, V. M., Medynsky, M. V., Obraztsov, V. F., Okhotnikov, A. V., Polyakov, V. A., Polyarush, A. Yu, Romanovsky, V. I., Rykalin, V. I., Samoylenko, V. D., Tiurin, I. S., Uvarov, V. A., Yushchenko, O. P., Zalikhanov, B. Zh

“…A high-statistics data sample of the K + decays is recorded by the OKA collaboration. A missing mass analysis is performed to search for a light invisible…”
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Observation of a J(PC)=1-+ exotic resonance in diffractive dissociation of 190   GeV/c π- into π- π- π by Alekseev, M G, Alexakhin, V Yu, Alexandrov, Yu, Alexeev, G D, Amoroso, A, Austregesilo, A, Badełek, B, Balestra, F, Ball, J, Barth, J, Baum, G, Bedfer, Y, Bernhard, J, Bertini, R, Bettinelli, M, Birsa, R, Bisplinghoff, J, Bordalo, P, Bradamante, F, Bravar, A, Bressan, A, Brona, G, Burtin, E, Bussa, M P, Chapiro, A, Chiosso, M, Chung, S U, Cicuttin, A, Colantoni, M, Crespo, M L, Dalla Torre, S, Dafni, T, Das, S, Dasgupta, S S, Denisov, O Yu, Dhara, L, Diaz, V, Dinkelbach, A M, Donskov, S V, Doshita, N, Duic, V, Dünnweber, W, Efremov, A, El Alaoui, A, Eversheim, P D, Eyrich, W, Faessler, M, Ferrero, A, Finger, M, Finger, Jr, M, Fischer, H, Franco, C, Friedrich, J M, Garfagnini, R, Gautheron, F, Gavrichtchouk, O P, Gazda, R, Gerassimov, S, Geyer, R, Giorgi, M, Gobbo, B, Goertz, S, Grabmüller, S, Grajek, O A, Grasso, A, Grube, B, Gushterski, R, Guskov, A, Haas, F, von Harrach, D, Hasegawa, T, Heckmann, J, Heinsius, F H, Hermann, R, Herrmann, F, Hess, C, Hinterberger, F, Horikawa, N, Höppner, Ch, d'Hose, N, Ilgner, C, Ishimoto, S, Ivanov, O, Ivanshin, Yu, Iwata, T, Jahn, R, Jasinski, P, Jegou, G, Joosten, R, Kabuss, E, Kang, D, Ketzer, B, Khaustov, G V, Khokhlov, Yu A, Kisselev, Yu, Klein, F, Klimaszewski, K, Koblitz, S, Koivuniemi, J H, Kolosov, V N

“…The COMPASS experiment at the CERN SPS has studied the diffractive dissociation of negative pions into the π- π- π+ final state using a 190  GeV/c pion beam…”
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Study of K+→π0e+νγ decay with OKA setup by Polyarush, A. Yu, Akimenko, S. A., Artamonov, A. V., Blik, A. M., Burtovoy, V. S., Bychkov, V. N., Donskov, S. V., Duk, V. A., Filin, A. P., Filippov, S. N., Gorin, A. M., Gushchin, E. N., Inyakin, A. V., Kekelidze, G. D., Khaustov, G. V., Kholodenko, S. A., Khudyakov, A. A., Kolosov, V. N., Kravtsov, V. I., Kudenko, Yu. G., Kurshetsov, V. F., Lishin, V. A., Lysan, V. M., Medynsky, M. V., Mikhailov, Yu. V., Obraztsov, V. F., Polyakov, V. A., Romanovsky, V. I., Rykalin, V. I., Sadovsky, A. S., Samoilenko, V. D., Shapkin, M. M., Stenyakin, O. V., Tchikilev, O. G., Uvarov, V. A., Yushchenko, O. P., Zalikhanov, B. Zh

“…Results of a study of the K + → π 0 e + ν γ decay at OKA setup are presented. More than 32,000 events of this decay are observed. The differential spectra over…”
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Measurement of the [Formula omitted] decay form factors in the OKA experiment by Kravtsov, V. I, Akimenko, S. A, Artamonov, A. V, Blik, A. M, Burtovoy, V. S, Bychkov, V. N, Donskov, S. V

“…A precise measurement of the vector and axial-vector form factors difference [Formula omitted] in the [Formula omitted] decay is presented. About 95K events of…”
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