Search Results - "Iarygin, G."

Measurement of parton distributions of strange quarks in the nucleon from charged-kaon production in deep-inelastic scattering on the deuteron by Aschenauer, E.C., Augustyniak, W., Avakian, R., Avetissian, A., Bianchi, N., Bonomo, C., Brüll, A., Bryzgalov, V., Burns, J., Capitani, G.P., Ciullo, G., Contalbrigo, M., Deconinck, W., De Leo, R., De Sanctis, E., Di Nezza, P., Dreschler, J., Elalaoui-Moulay, A., Fabbri, R., Gabbert, D., Gapienko, G., Gapienko, V., Giordano, F., Guler, H., Hadjidakis, C., Hasch, D., Hasegawa, T., Hesselink, W.H.A., Hill, G., Hillenbrand, A., Hoek, M., Holler, Y., Hristova, I., Iarygin, G., Ivanilov, A., Izotov, A., Kaiser, R., Keri, T., Kisselev, A., Kobayashi, T., Krivokhijine, V.G., Lagamba, L., Lapikás, L., Lenisa, P., Lopez Ruiz, A., Lu, S., Ma, B.-Q., Mahon, D., Maiheu, B., Makins, N.C.R., Marianski, B., Marukyan, H., Miller, C.A., Miyachi, Y., Muccifora, V., Mussgiller, A., Nagaitsev, A., Nass, A., Osborne, A., Pappalardo, L.L., Perez-Benito, R., Raithel, M., Reimer, P.E., Reolon, A.R., Riedl, C., Rosner, G., Rostomyan, A., Rubacek, L., Rubin, J., Ryckbosch, D., Salomatin, Y., Sanjiev, I., Schäfer, A., Schnell, G., Shibata, T.-A., Stancari, M., Statera, M., Steffens, E., Steijger, J.J.M., Tait, P., Taroian, S., Tchuiko, B., Terkulov, A., Tytgat, M., van der Nat, P.B., van der Steenhoven, G., van Haarlem, Y., van Hulse, C., Varanda, M., Veretennikov, D., Vikhrov, V., Vilardi, I., Vogel, C., Wang, S., Yaschenko, S., Ye, H., Ye, Y., Yen, S., Zihlmann, B., Zupranski, P.

“…The momentum and helicity density distributions of the strange quark sea in the nucleon are obtained in leading order from charged-kaon production in…”
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Evidence for a narrow |S|=1 baryon state at a mass of 1528 MeV in quasi-real photoproduction by Airapetian, A., Amarian, M., Andrus, A., Avakian, R., Avetissian, A., Balin, D., Beckmann, M., Blok, H.P., Böttcher, H., Bouwhuis, M., Brack, J., Bryzgalov, V., Capitani, G.P., Chiang, H.C., Ciullo, G., Contalbrigo, M., Dalpiaz, P.F., Devitsin, E., Elalaoui-Moulay, A., Elbakian, G., Ely, J., Fabbri, R., Fantoni, A., Fechtchenko, A., Felawka, L., Frullani, S., Gapienko, V., Garibaldi, F., Garutti, E., Gaskell, D., Grebeniouk, O., Greeniaus, L.G., Hartig, M., Hasch, D., Heesbeen, D., Hesselink, W.H.A., Hillenbrand, A., Hommez, B., Ivanilov, A., Izotov, A., Jackson, H.E., Jgoun, A., Kaiser, R., Kisselev, A., Kopytin, M., Krivokhijine, V.G., Lapikás, L., Lenisa, P., Lorenzon, W., Lu, H., Lu, J., Lu, S., Ma, B.-Q., Makins, N.C.R., Marianski, B., Marukyan, H., Masoli, F., Mikloukho, O., Miller, C.A., Miyachi, Y., Muccifora, V., Nagaitsev, A., Nappi, E., Naryshkin, Y., Nowak, W.-D., Ohsuga, H., Pickert, N., Potterveld, D.H., Reggiani, D., Reimer, P.E., Reolon, A.R., Riedl, C., Rosner, G., Rubin, J., Savin, I., Schill, C., Schnell, G., Schüler, K.P., Seidl, R., Shanidze, R., Shibata, T.-A., Shutov, V., Simani, M.C., Stancari, M., Steijger, J.J.M., Stewart, J., Stösslein, U., Tait, P., Taroian, S., Tchuiko, B., Trzcinski, A., Tytgat, M., Vandenbroucke, A., Wendland, J., Wilbert, J., Ybeles Smit, G., Ye, Z., Yen, S., Zihlmann, B., Zupranski, P.

“…Evidence for a narrow baryon state is found in quasi-real photoproduction on a deuterium target through the decay channel pK0S→pπ+π−. A peak is observed in the…”
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Measurement of the Beam-Spin Azimuthal Asymmetry Associated with Deeply-Virtual Compton Scattering by Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Aschenauer, E. C., Avakian, H., Avakian, R., Avetissian, A., Avetissian, E., Bailey, P., Bains, B., Baturin, V., Baumgarten, C., Beckmann, M., Belostotski, S., Bernreuther, S., Bianchi, N., Böttcher, H., Borissov, A., Bouhali, O., Bouwhuis, M., Brack, J., Brauksiepe, S., Brückner, W., Brüll, A., Brunn, I., Bulten, H. J., Capitani, G. P., Chumney, P., Cisbani, E., Ciullo, G., Court, G. R., Dalpiaz, P. F., De Leo, R., De Nardo, L., De Sanctis, E., De Schepper, D., Devitsin, E., de Witt Huberts, P. K. A., Di Nezza, P., Düren, M., Ehrenfried, M., Elbakian, G., Ellinghaus, F., Ely, J., Fabbri, R., Fantoni, A., Fechtchenko, A., Felawka, L., Filippone, B. W., Fischer, H., Fox, B., Franz, J., Frullani, S., Gärber, Y., Garibaldi, F., Garutti, E., Gavrilov, G., Gharibyan, V., Golendukhin, A., Graw, G., Grebeniouk, O., Green, P. W., Greeniaus, L. G., Gute, A., Haeberli, W., Hafidi, K., Hartig, M., Hasch, D., Heesbeen, D., Heinsius, F. H., Henoch, M., Hertenberger, R., Hesselink, W. H. A., Hofman, G., Holler, Y., Holt, R. J., Hommez, B., Iarygin, G., Izotov, A., Jackson, H. E., Jgoun, A., Jung, P., Kaiser, R., Kanesaka, J., Kinney, E., Kisselev, A., Kitching, P., Kobayashi, H., Koch, N., Königsmann, K., Kolster, H., Korotkov, V., Kotik, E., Kozlov, V., Krauss, B., Krivokhijine, V. G., Kyle, G., Lagamba, L., Laziev, A.

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Measurement of the tensor structure function b1 of the deuteron by Airapetian, A, Akopov, N, Akopov, Z, Amarian, M, Ammosov, V V, Andrus, A, Aschenauer, E C, Augustyniak, W, Avakian, R, Avetissian, A, Avetissian, E, Bailey, P, Balin, D, Baturin, V, Beckmann, M, Belostotski, S, Bernreuther, S, Bianchi, N, Blok, H P, Böttcher, H, Borissov, A, Borysenko, A, Bouwhuis, M, Brack, J, Brüll, A, Bryzgalov, V, Capitani, G P, Chen, T, Chiang, H C, Ciullo, G, Contalbrigo, M, Dalpiaz, P F, De Leo, R, Demey, M, De Nardo, L, De Sanctis, E, Devitsin, E, Di Nezza, P, Dreschler, J, Düren, M, Ehrenfried, M, Elalaoui-Moulay, A, Elbakian, G, Ellinghaus, F, Elschenbroich, U, Fabbri, R, Fantoni, A, Fechtchenko, A, Felawka, L, Fox, B, Frullani, S, Gapienko, G, Gapienko, V, Garibaldi, F, Garrow, K, Garutti, E, Gaskell, D, Gavrilov, G, Gharibyan, V, Graw, G, Grebeniouk, O, Greeniaus, L G, Gregor, I M, Hafidi, K, Hartig, M, Hasch, D, Heesbeen, D, Henoch, M, Hertenberger, R, Hesselink, W H A, Hillenbrand, A, Hoek, M, Holler, Y, Hommez, B, Iarygin, G, Ivanilov, A, Izotov, A, Jackson, H E, Jgoun, A, Kaiser, R, Kinney, E, Kisselev, A, Kopytin, M, Korotkov, V, Kozlov, V, Krauss, B, Krivokhijine, V G, Lagamba, L, Lapikás, L, Laziev, A, Lenisa, P, Liebing, P, Linden-Levy, L A, Lipka, K, Lorenzon, W, Lu, H, Lu, J, Lu, S, Ma, B-Q, Maiheu, B

“…The Hermes experiment has investigated the tensor spin structure of the deuteron using the 27.6 GeV/c positron beam of DESY HERA. The use of a tensor-polarized…”
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Beam-spin asymmetries in the azimuthal distribution of pion electroproduction by Akopov, Z., Aschenauer, E.C., Augustyniak, W., Avakian, R., Avetissian, A., Avetisyan, E., Bianchi, N., Blok, H.P., Böttcher, H., Borysenko, A., Brüll, A., Capiluppi, M., Contalbrigo, M., De Leo, R., De Nardo, L., Devitsin, E., Diefenthaler, M., Di Nezza, P., Ehrenfried, M., Elbakian, G., Ellinghaus, F., Elschenbroich, U., Fabbri, R., Fantoni, A., Garrow, K., Gavrilov, G., Gharibyan, V., Giordano, F., Gregor, I.M., Guler, H., Hartig, M., Hasch, D., Hasegawa, T., Hillenbrand, A., Hoek, M., Hommez, B., Hristova, I., Izotov, A., Jackson, H.E., Jgoun, A., Kaiser, R., Keri, T., Kinney, E., Kisselev, A., Kobayashi, T., Kopytin, M., Korotkov, V., Kozlov, V., Krauss, B., Kravchenko, P., Lapikás, L., Lenisa, P., Lorenzon, W., Lu, J., Lu, S., Ma, B.-Q., Maiheu, B., Makins, N.C.R., Marianski, B., Marukyan, H., Masoli, F., Mexner, V., Miller, C.A., Muccifora, V., Nagaitsev, A., Naryshkin, Y., Nowak, W.-D., Osborne, A., Perez-Benito, R., Raithel, M., Reimer, P.E., Reischl, A., Reolon, A.R., Riedl, C., Ryckbosch, D., Salomatin, Y., Sanjiev, I., Schäfer, A., Schnell, G., Seitz, B., Shearer, C., Shibata, T.-A., Sinram, K., Stewart, J., Stinzing, F., Streit, J., Tait, P., Tanaka, H., Tchuiko, B., Trzcinski, A., Vandenbroucke, A., van der Nat, P.B., van der Steenhoven, G., van Haarlem, Y., Vogel, C., Wang, S., Ye, Y., Yen, S., Zihlmann, B., Zupranski, P.

“…A measurement of the beam-spin asymmetry in the azimuthal distribution of pions produced in semi-inclusive deep-inelastic scattering off protons is presented…”
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Single-Spin Asymmetries in Semi-Inclusive Deep-Inelastic Scattering on a Transversely Polarized Hydrogen Target by Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Andrus, A., Aschenauer, E. C., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Bacchetta, A., Bailey, P., Balin, D., Beckmann, M., Belostotski, S., Bianchi, N., Blok, H. P., Böttcher, H., Borissov, A., Borysenko, A., Bouwhuis, M., Brüll, A., Bryzgalov, V., Capitani, G. P., Cappiluppi, M., Chen, T., Ciullo, G., Contalbrigo, M., Dalpiaz, P. F., Leo, R. De, Demey, M., Nardo, L. De, Sanctis, E. De, Devitsin, E., Nezza, P. Di, Düren, M., Ehrenfried, M., Elalaoui-Moulay, A., Elbakian, G., Ellinghaus, F., Elschenbroich, U., Fabbri, R., Fantoni, A., Fechtchenko, A., Felawka, L., Frullani, S., Gapienko, G., Gapienko, V., Garibaldi, F., Garrow, K., Gavrilov, G., Gharibyan, V., Grebeniouk, O., Gregor, I. M., Hadjidakis, C., Hafidi, K., Hartig, M., Hasch, D., Henoch, M., Hesselink, W. H. A., Hillenbrand, A., Hoek, M., Holler, Y., Hommez, B., Hristova, I., Iarygin, G., Ilyichev, A., Ivanilov, A., Izotov, A., Jackson, H. E., Jgoun, A., Kaiser, R., Kinney, E., Kisselev, A., Kobayashi, T., Kopytin, M., Korotkov, V., Kozlov, V., Krauss, B., Krivokhijine, V. G., Lagamba, L., Lapikás, L., Laziev, A., Lenisa, P., Liebing, P., Linden-Levy, L. A., Lorenzon, W., Lu, H., Lu, J., Lu, S., Ma, B.-Q., Maiheu, B., Makins, N. C. R., Mao, Y., Marianski, B., Marukyan, H., Masoli, F., Mexner, V., Meyners, N., Michler, T.

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The HERMES polarized hydrogen and deuterium gas target in the HERA electron storage ring by Amarian, M., Andrus, A., Augustyniak, W., Avetissian, E., Bailey, P., Balin, D., Beckmann, M., Böttcher, H., Borissov, A., Bouwhuis, M., Bryzgalov, V., Capiluppi, M., Ciullo, G., Court, G., Dalpiaz, P.F., De Leo, R., De Nardo, L., De Sanctis, E., Düren, M., Ehrenfried, M., Ellinghaus, F., Elschenbroich, U., Fantoni, A., Fechtchenko, A., Felawka, L., Frullani, S., Gapienko, G., Garibaldi, F., Gavrilov, G., Graw, G., Haeberli, W., Hafidi, K., Hasch, D., Heesbeen, D., Hertenberger, R., Hesselink, W.H.A., Hillenbrand, A., Hoek, M., Holler, Y., Hommez, B., Iarygin, G., Ivanilov, A., Izotov, A., Jackson, H.E., Jgoun, A., Kinney, E., Kisselev, A., Kopytin, M., Korotkov, V., Kozlov, V., Krauss, B., Krivokhijine, V.G., Lagamba, L., Lapikás, L., Lenisa, P., Liebing, P., Linden-Levy, L.A., Lorenzon, W., Lu, J., Lu, S., Maiheu, B., Meyners, N., Mikloukho, O., Miller, C.A., Miyachi, Y., Muccifora, V., Nagaitsev, A., Naryshkin, Y., Nass, A., Negodaev, M., Nowak, W.-D., Osborne, A., Raithel, M., Reolon, A.R., Riedl, C., Rosner, G., Ryckbosch, D., Schnell, G., Seitz, B., Shearer, C., Shutov, V., Sinram, K., Statera, M., Steffens, E., Steijger, J.J.M., Stenzel, H., Stinzing, F., Tanaka, H., Taroian, S., Tchuiko, B., Terkulov, A., Tytgat, M., van Haarlem, Y., Vetterli, M.C., Vikhrov, V., Volmer, J., Wang, S., Wise, T., Ybeles Smit, G., Ye, Z.

“…The HERMES hydrogen and deuterium nuclear-polarized gas targets have been in use since 1996 with the polarized electron beam of HERA at DESY to study the spin…”
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Measurement of single-spin azimuthal asymmetries in semi-inclusive electroproduction of pions and kaons on a longitudinally polarised deuterium target by Airapetian, A., Amarian, M., Andrus, A., Aschenauer, E.C., Avakian, H., Avakian, R., Avetissian, E., Bailey, P., Baturin, V., Baumgarten, C., Beckmann, M., Belostotski, S., Blok, H.P., Böttcher, H., Borissov, A., Brack, J., Capitani, G.P., Chiang, H.C., Court, G.R., Dalpiaz, P.F., De Leo, R., De Sanctis, E., Di Nezza, P., Düren, M., Ehrenfried, M., Ellinghaus, F., Elschenbroich, U., Fechtchenko, A., Felawka, L., Fox, B., Franz, J., Frullani, S., Gapienko, V., Garibaldi, F., Gharibyan, V., Grebeniouk, O., Greeniaus, L.G., Haeberli, W., Hafidi, K., Hasch, D., Heesbeen, D., Holler, Y., Iarygin, G., Jgoun, A., Kinney, E., Kisselev, A., Königsmann, K., Korotkov, V., Krivokhijine, V.G., Lapikás, L., Lorenzon, W., Ma, B.-Q., Makins, N.C.R., Marukyan, H., Masoli, F., Mexner, V., Miller, C.A., Muccifora, V., Nagaitsev, A., Naryshkin, Y., Nowak, W.-D., Oganessyan, K., Orlandi, G., Potashov, S., Rith, K., Rosner, G., Ryckbosch, D., Schäfer, A., Schnell, G., Schüler, K.P., Seibert, J., Shutov, V., Simani, M.C., Sinram, K., Stancari, M., Statera, M., Steffens, E., Steijger, J.J.M., Stewart, J., Stösslein, U., Tanaka, H., Taroian, S., Tchuiko, B., Terkulov, A., Trzcinski, A., Tytgat, M., van der Nat, P., van de Vyver, R., Vetterli, M.C., Vikhrov, V., Vincter, M.G., Visser, J., Vogel, C., Vogt, M., Weiskopf, C., Wendland, J., Wise, T., Yoneyama, S., Zihlmann, B., Zupranski, P.

“…Single-spin asymmetries have been measured for semi-inclusive electroproduction of π+, π−, π0 and K+ mesons in deep-inelastic scattering off a longitudinally…”
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Subleading-twist effects in single-spin asymmetries in semi-inclusive deep-inelastic scattering on a longitudinally polarized hydrogen target by Akopov, Z., Amarian, M., Andrus, A., Aschenauer, E.C., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Bacchetta, A., Beckmann, M., Belostotski, S., Blok, H.P., Böttcher, H., Borissov, A., Bouwhuis, M., Brüll, A., Bryzgalov, V., Chen, T., Ciullo, G., Contalbrigo, M., Deconinck, W., De Nardo, L., De Sanctis, E., Diefenthaler, M., Düren, M., Ehrenfried, M., Elalaoui-Moulay, A., Elschenbroich, U., Fabbri, R., Felawka, L., Frullani, S., Funel, A., Garibaldi, F., Garrow, K., Grebeniouk, O., Gregor, I.M., Hadjidakis, C., Hafidi, K., Hartig, M., Hasch, D., Hesselink, W.H.A., Hillenbrand, A., Holler, Y., Hommez, B., Iarygin, G., Ivanilov, A., Jgoun, A., Kaiser, R., Korotkov, V., Krauss, B., Lapikás, L., Liebing, P., Lu, H., Lu, S., Ma, B.-Q., Maiheu, B., Makins, N.C.R., Mao, Y., Marukyan, H., Masoli, F., Meyners, N., Michler, T., Miller, C.A., Miyachi, Y., Muccifora, V., Murray, M., Nagaitsev, A., Nowak, W.-D., Oganessyan, K., Ohsuga, H., Pickert, N., Reggiani, D., Reischl, A., Rith, K., Rosner, G., Ryckbosch, D., Salomatin, Y., Sanjiev, I., Schäfer, A., Schnell, G., Seele, J., Seidl, R., Seitz, B., Shearer, C., Shibata, T.-A., Shutov, V., Statera, M., Stenzel, H., Stinzing, F., Tait, P., Tanaka, H., Tchuiko, B., Trzcinski, A., Tytgat, M., Vandenbroucke, A., van der Nat, P.B., Vincter, M.G., Volmer, J., Ye, Z., Zihlmann, B.

“…Single-spin asymmetries in the semi-inclusive production of charged pions in deep-inelastic scattering from transversely and longitudinally polarized proton…”
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Hadron formation in deep-inelastic positron scattering in a nuclear environment by Airapetian et al, A.

“…The influence of the nuclear medium on the production of charged hadrons in semi-inclusive deep-inelastic scattering has been studied by the HERMES experiment…”
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Double-hadron leptoproduction in the nuclear medium by Airapetian, A, Akopov, N, Akopov, Z, Amarian, M, Andrus, A, Aschenauer, E C, Augustyniak, W, Avakian, R, Avetissian, A, Avetissian, E, Bailey, P, Belostotski, S, Bianchi, N, Blok, H P, Böttcher, H, Borissov, A, Borysenko, A, Brüll, A, Bryzgalov, V, Capiluppi, M, Capitani, G P, Ciullo, G, Contalbrigo, M, Dalpiaz, P F, Deconinck, W, De Leo, R, Demey, M, De Nardo, L, De Sanctis, E, Devitsin, E, Diefenthaler, M, Di Nezza, P, Dreschler, J, Düren, M, Ehrenfried, M, Elalaoui-Moulay, A, Elbakian, G, Ellinghaus, F, Elschenbroich, U, Fabbri, R, Fantoni, A, Felawka, L, Frullani, S, Funel, A, Gapienko, G, Gapienko, V, Garibaldi, F, Garrow, K, Gavrilov, G, Gharibyan, V, Giordano, F, Grebeniouk, O, Gregor, I M, Griffioen, K, Guler, H, Hadjidakis, C, Hartig, M, Hasch, D, Hasegawa, T, Hesselink, W H, Hillenbrand, A, Hoek, M, Holler, Y, Hommez, B, Hristova, I, Iarygin, G, Ivanilov, A, Izotov, A, Jackson, H E, Jgoun, A, Kaiser, R, Keri, T, Kinney, E, Kisselev, A, Kobayashi, T, Kopytin, M, Korotkov, V, Kozlov, V, Krauss, B, Kravchenko, P, Krivokhijine, V G, Lagamba, L, Lapikás, L, Lenisa, P, Liebing, P, Linden-Levy, L A, Lorenzon, W, Lu, J, Lu, S, Ma, B-Q, Maiheu, B, Makins, N C R, Mao, Y, Marianski, B, Marukyan, H, Masoli, F, Mexner, V, Meyners, N, Michler, T, Mikloukho, O

“…The first measurements of double-hadron production in deep-inelastic scattering within the nuclear medium were made with the HERMES spectrometer at DESY HERA…”
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The Q-dependence of the generalised Gerasimov-Drell-Hearn integral for the deuteron, proton and neutron by Airapetian et al, A.

“…The Gerasimov-Drell-Hearn (GDH) sum rule connects the anomalous contribution to the magnetic moment of the target nucleus with an energy-weighted integral of…”
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Spin density matrix elements in exclusive ρ 0 electroproduction on 1H and 2H targets at 27.5 GeV beam energy by Airapetian, A., Akopov, N., Akopov, Z., Andrus, A., Aschenauer, E. C., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Belostotski, S., Bianchi, N., Blok, H. P., Böttcher, H., Bonomo, C., Borissov, A., Brüll, A., Bryzgalov, V., Capiluppi, M., Capitani, G. P., Cisbani, E., Ciullo, G., Contalbrigo, M., Dalpiaz, P. F., Deconinck, W., De Leo, R., Demey, M., De Nardo, L., De Sanctis, E., Diefenthaler, M., Di Nezza, P., Dreschler, J., Düren, M., Ehrenfried, M., Elalaoui-Moulay, A., Elbakian, G., Ellinghaus, F., Elschenbroich, U., Fabbri, R., Fantoni, A., Felawka, L., Frullani, S., Funel, A., Gabbert, D., Gapienko, G., Gapienko, V., Garibaldi, F., Gavrilov, G., Gharibyan, V., Giordano, F., Gliske, S., Grebeniouk, O., Gregor, I. M., Guler, H., Hadjidakis, C., Hartig, M., Hasch, D., Hasegawa, T., Hesselink, W. H. A., Hill, G., Hillenbrand, A., Hoek, M., Holler, Y., Hommez, B., Hristova, I., Iarygin, G., Imazu, Y., Ivanilov, A., Izotov, A., Jackson, H. E., Jgoun, A., Kaiser, R., Keri, T., Kinney, E., Kisselev, A., Kobayashi, T., Kopytin, M., Korotkov, V., Kozlov, V., Kravchenko, P., Krivokhijine, V. G., Lagamba, L., Lamb, R., Lapikás, L., Lehmann, I., Lenisa, P., Liebing, P., Linden-Levy, L. A., Lorenzon, W., Lu, S., Lu, X.-R., Ma, B.-Q., Maiheu, B., Makins, N. C. R., Manaenkov, S. I., Mao, Y., Marianski, B., Marukyan, H., Mexner, V., Miller, C. A., Miyachi, Y.

“…Spin Density Matrix Elements (SDMEs) describing the angular distribution of exclusive ρ0 electroproduction and decay are determined in the HERMES experiment…”
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Single-spin azimuthal asymmetry in exclusive electroproduction of π+ mesons by Akopov, N., Amarian, M., Aschenauer, E.C., Avakian, H., Avakian, R., Avetissian, E., Bailey, P., Baturin, V., Belostotski, S., Bernreuther, S., Borissov, A., Bouwhuis, M., Capitani, G.P., Ciullo, G., Dalpiaz, P.F., De Leo, R., De Nardo, L., de Witt Huberts, P.K.A., Di Nezza, P., Ellinghaus, F., Fantoni, A., Fechtchenko, A., Felawka, L., Fox, B., Franz, J., Frullani, S., Gärber, Y., Garibaldi, F., Garutti, E., Gavrilov, G., Grebeniouk, O., Greeniaus, L.G., Haeberli, W., Hafidi, K., Hasch, D., Heesbeen, D., Heinsius, F.H., Hesselink, W.H.A., Hofman, G., Holt, R.J., Hommez, B., Izotov, A., Jgoun, A., Kolster, H., Korotkov, V., Kotik, E., Kyle, G., Laziev, A., Lenisa, P., Liebing, P., Lindemann, T., Lorenzon, W., Maas, A., Makins, N.C.R., Marukyan, H., McIlhany, K., Menden, F., Mexner, V., Nappi, E., Negodaeva, K., Nowak, W.-D., Oganessyan, K., Owen, B.R., Podiatchev, S., Potterveld, D.H., Raithel, M., Rakness, G., Rappoport, V., Redwine, R., Reggiani, D., Reimer, P., Reolon, A.R., Rith, K., Ryckbosch, D., Sakemi, Y., Sato, F., Schill, C., Schnell, G., Schüler, K.P., Seibert, J., Seitz, B., Shutov, V., Simani, M.C., Sinram, K., Steffens, E., Taroian, S., Terkulov, A., Thomas, E., Tytgat, M., Urciuoli, G.M., van den Brand, J.F.J., Vetterli, M.C., Vikhrov, V., Vincter, M.G., Visser, J., Volmer, J., Wendland, J., Wise, T., Yen, S., Zohrabian, H.

“…A single-spin asymmetry in the distribution of exclusively produced π + mesons azimuthally around the virtual photon direction relative to the lepton…”
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Spin density matrix elements in exclusive ρ0 electroproduction on 1H and 2H targets at 27.5 GeV beam energy by Airapetian, A., Akopov, N., Akopov, Z., Andrus, A., Augustyniak, W., Avakian, R., Belostotski, S., Böttcher, H., Bonomo, C., Capiluppi, M., Ciullo, G., Contalbrigo, M., Dalpiaz, P. F., Demey, M., De Nardo, L., De Sanctis, E., Di Nezza, P., Düren, M., Fantoni, A., Funel, A., Gabbert, D., Gapienko, G., Garibaldi, F., Gavrilov, G., Gharibyan, V., Giordano, F., Gliske, S., Grebeniouk, O., Gregor, I. M., Hadjidakis, C., Hasegawa, T., Hill, G., Hillenbrand, A., Hoek, M., Iarygin, G., Imazu, Y., Ivanilov, A., Izotov, A., Jackson, H. E., Jgoun, A., Kinney, E., Korotkov, V., Kravchenko, P., Lagamba, L., Lehmann, I., Lenisa, P., Liebing, P., Lorenzon, W., Lu, S., Lu, X.-R., Ma, B.-Q., Maiheu, B., Makins, N. C. R., Manaenkov, S. I., Marianski, B., Marukyan, H., Mexner, V., Miyachi, Y., Muccifora, V., Murray, M., Mussgiller, A., Naryshkin, Y., Nass, A., Nowak, W.-D., Osborne, A., Pappalardo, L. L., Reggiani, D., Reischl, A., Reolon, A. R., Rosner, G., Rostomyan, A., Rubacek, L., Ryckbosch, D., Schäfer, A., Schüler, K. P., Seitz, B., Shibata, T.-A., Shutov, V., Statera, M., Stenzel, H., Streit, J., Tait, P., Taroian, S., Tchuiko, B., Trzcinski, A., Tytgat, M., van der Steenhoven, G., Van Haarlem, Y., Van Hulse, C., Varanda, M., Veretennikov, D., Vilardi, I., Vogel, C., Wang, S., Yaschenko, S., Ye, Y., Yen, S., Yu, W., Zihlmann, B., Zupranski, P.

“…Spin Density Matrix Elements (SDMEs) describing the angular distribution of exclusive ρ 0 electroproduction and decay are determined in the HERMES experiment…”
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Hard exclusive electroproduction of π+π− pairs by Amarian, M., Ammosov, V.V., Andrus, A., Avakian, R., Avetissian, A., Balin, D., Baturin, V., Beckmann, M., Blok, H.P., Böttcher, H., Borissov, A., Bouwhuis, M., Brack, J., Bryzgalov, V., Capitani, G.P., Dalpiaz, P.F., De Leo, R., De Sanctis, E., Düren, M., Ehrenfried, M., Ellinghaus, F., Elschenbroich, U., Fantoni, A., Fechtchenko, A., Frullani, S., Gapienko, G., Gapienko, V., Garibaldi, F., Garrow, K., Grebeniouk, O., Greeniaus, L.G., Gregor, I.M., Hartig, M., Hasch, D., Heesbeen, D., Henoch, M., Hesselink, W.H.A., Hoek, M., Holler, Y., Iarygin, G., Izotov, A., Jackson, H.E., Jgoun, A., Kaiser, R., Kinney, E., Kisselev, A., Kopytin, M., Korotkov, V., Laziev, A., Lenisa, P., Liebing, P., Lorenzon, W., Ma, B.-Q., Makins, N.C.R., Mao, Y., Marianski, B., Marukyan, H., Mikloukho, O., Miller, C.A., Miyachi, Y., Nappi, E., Naryshkin, Y., Nass, A., Negodaev, M., Nowak, W.-D., Oganessyan, K., Reggiani, D., Riedl, C., Rosner, G., Rubacek, L., Sanjiev, I., Schnell, G., Schüler, K.P., Seitz, B., Shutov, V., Statera, M., Steffens, E., Steijger, J.J.M., Stenzel, H., Stewart, J., Stinzing, F., Tanaka, H., Taroian, S., Tchuiko, B., Terkulov, A., Tkabladze, A., Trzcinski, A., Vandenbroucke, A., van der Nat, P., van der Steenhoven, G., Vetterli, M.C., Vogel, C., Vogt, M., Volmer, J., Weiskopf, C., Wendland, J., Ye, Y., Ye, Z., Yen, S., Zihlmann, B.

“…Hard exclusive electroproduction of π+π− pairs off hydrogen and deuterium targets has been studied by the HERMES experiment at DESY. Legendre moments 〈P1〉 and…”
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Multiplicity of charged and neutral pions in deep-inelastic scattering of 27.5 GeV positrons on hydrogen by Airapetian et al, A.

“…Measurements of the individual multiplicities of \(\pi^+, \pi^-\) and \(\pi^0\) produced in the deep-inelastic scattering of 27.5 GeV positrons on hydrogen are…”
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Measurement of the Tensor Structure Function b 1 of the Deuteron by Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Ammosov, V. V., Andrus, A., Aschenauer, E. C., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Bailey, P., Balin, D., Baturin, V., Beckmann, M., Belostotski, S., Bernreuther, S., Bianchi, N., Blok, H. P., Böttcher, H., Borissov, A., Borysenko, A., Bouwhuis, M., Brack, J., Brüll, A., Bryzgalov, V., Capitani, G. P., Chen, T., Chiang, H. C., Ciullo, G., Contalbrigo, M., Dalpiaz, P. F., Leo, R. De, Demey, M., Nardo, L. De, Sanctis, E. De, Devitsin, E., Nezza, P. Di, Dreschler, J., Düren, M., Ehrenfried, M., Elalaoui-Moulay, A., Elbakian, G., Ellinghaus, F., Elschenbroich, U., Fabbri, R., Fantoni, A., Fechtchenko, A., Felawka, L., Fox, B., Frullani, S., Gapienko, G., Gapienko, V., Garibaldi, F., Garrow, K., Garutti, E., Gaskell, D., Gavrilov, G., Gharibyan, V., Graw, G., Grebeniouk, O., Greeniaus, L. G., Gregor, I. M., Hafidi, K., Hartig, M., Hasch, D., Heesbeen, D., Henoch, M., Hertenberger, R., Hesselink, W. H. A., Hillenbrand, A., Hoek, M., Holler, Y., Hommez, B., Iarygin, G., Ivanilov, A., Izotov, A., Jackson, H. E., Jgoun, A., Kaiser, R., Kinney, E., Kisselev, A., Kopytin, M., Korotkov, V., Kozlov, V., Krauss, B., Krivokhijine, V. G., Lagamba, L., Lapikás, L., Laziev, A., Lenisa, P., Liebing, P., Linden-Levy, L. A., Lipka, K., Lorenzon, W., Lu, H., Lu, J., Lu, S., Ma, B.-Q., Maiheu, B.

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Quark fragmentation to π±, π0, K±, p and [formula omitted] in the nuclear environment by Airapetian, A., Amarian, M., Ammosov, V.V., Andrus, A., Aschenauer, E.C., Avakian, R., Avetissian, A., Beckmann, M., Belostotski, S., Blok, H.P., Böttcher, H., Bouwhuis, M., Brack, J., Bryzgalov, V., Capitani, G.P., Chiang, H.C., Ciullo, G., Dalpiaz, P.F., De Leo, R., De Nardo, L., Di Nezza, P., Düren, M., Elalaoui-Moulay, A., Fantoni, A., Fechtchenko, A., Felawka, L., Franz, J., Frullani, S., Garrow, K., Graw, G., Grebeniouk, O., Gregor, I.M., Hafidi, K., Heesbeen, D., Henoch, M., Hertenberger, R., Hesselink, W.H.A., Hillenbrand, A., Holler, Y., Iarygin, G., Jgoun, A., Kinney, E., Kisselev, A., Königsmann, K., Korotkov, V., Kozlov, V., Krauss, B., Krivokhijine, V.G., Lagamba, L., Lapikás, L., Liebing, P., Lipka, K., Lorenzon, W., Lu, J., Makins, N.C.R., Marianski, B., Marukyan, H., Mexner, V., Mikloukho, O., Miller, C.A., Miyachi, Y., Muccifora, V., Nagaitsev, A., Negodaev, M., Oganessyan, K., Ohsuga, H., Pickert, N., Reggiani, D., Reimer, P.E., Reolon, A.R., Riedl, C., Rosner, G., Rostomyan, A., Rubacek, L., Ryckbosch, D., Salomatin, Y., Sanjiev, I., Scarlett, C., Schnell, G., Schüler, K.P., Seele, J., Seidl, R., Shibata, T.-A., Statera, M., Steijger, J.J.M., Stenzel, H., Stewart, J., Stösslein, U., Tait, P., Taroian, S., Tchuiko, B., Tytgat, M., van der Steenhoven, G., Vetterli, M.C., Vikhrov, V., Volmer, J., Wendland, J., Yen, S., Zihlmann, B., Zohrabian, H.

“…The influence of the nuclear medium on lepto-production of hadrons was studied in the HERMES experiment at DESY in semi-inclusive deep-inelastic scattering of…”
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Quark fragmentation to π±, π0, K±, p and p̄ in the nuclear environment by Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Ammosov, V.V., Andrus, A., Aschenauer, E.C., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Bailey, P., Baturin, V., Baumgarten, C., Beckmann, M., Belostotski, S., Bernreuther, S., Bianchi, N., Blok, H.P., Böttcher, H., Borissov, A., Borysenko, A., Bouwhuis, M., Brack, J., Brüll, A., Bryzgalov, V., Capitani, G.P., Chiang, H.C., Ciullo, G., Contalbrigo, M., Dalpiaz, P.F., De Leo, R., De Nardo, L., De Sanctis, E., Devitsin, E., Di Nezza, P., Düren, M., Ehrenfried, M., Elalaoui-Moulay, A., Elbakian, G., Ellinghaus, F., Elschenbroich, U., Ely, J., Fabbri, R., Fantoni, A., Fechtchenko, A., Felawka, L., Fox, B., Franz, J., Frullani, S., Gapienko, G., Gapienko, V., Garibaldi, F., Garrow, K., Garutti, E., Gaskell, D., Gavrilov, G., Gharibyan, V., Graw, G., Grebeniouk, O., Greeniaus, L.G., Gregor, I.M., Hafidi, K., Hartig, M., Hasch, D., Heesbeen, D., Henoch, M., Hertenberger, R., Hesselink, W.H.A., Hillenbrand, A., Hoek, M., Holler, Y., Hommez, B., Iarygin, G., Ivanilov, A., Izotov, A., Jackson, H.E., Jgoun, A., Kaiser, R., Kinney, E., Kisselev, A., Königsmann, K., Kopytin, M., Korotkov, V., Kozlov, V., Krauss, B., Krivokhijine, V.G., Lagamba, L., Lapikás, L., Laziev, A., Lenisa, P., Liebing, P., Lindemann, T., Lipka, K., Lorenzon, W., Lu, J., Maiheu, B., Makins, N.C.R., Marianski, B., Marukyan, H.

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