Author: "Tessaro, S." - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"Tessaro, S."' showing total 959 results

Start Over Author "Tessaro, S."

959 results on '"Tessaro, S."'

201. Resonance Production and $\pi\pi$ S-wave in $\pi^- + p \rightarrow \pi^- \pi^- \pi^+ + p_{recoil}$ at 190 GeV/c

Author: Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badełek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmüller, S., Grasso, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joosten, R., Jörg, P., Kabuß, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matoušek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Nový, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pešek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schlüter, T., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badełek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmüller, S., Grasso, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joosten, R., Jörg, P., Kabuß, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matoušek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Nový, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pešek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schlüter, T., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: The COMPASS collaboration has collected the currently largest data set on diffractively produced $\pi^-\pi^-\pi^+$ final states using a negative pion beam of 190 GeV/c momentum impinging on a stationary proton target. This data set allows for a systematic partial-wave analysis in 100 bins of three-pion mass, $0.5 < m_{3\pi} < 2.5$ GeV/c$^2$ , and in 11 bins of the reduced four-momentum transfer squared, $0.1 < t < 1.0$ (GeV/c)$^2$ . This two-dimensional analysis offers sensitivity to genuine one-step resonance production, i.e. the production of a state followed by its decay, as well as to more complex dynamical effects in nonresonant $3\pi$ production. In this paper, we present detailed studies on selected $3\pi$ partial waves with $J^{PC} = 0^{-+}$, $1^{++}$, $2^{-+}$, $2^{++}$, and $4^{++}$. In these waves, we observe the well-known ground-state mesons as well as a new narrow axial-vector meson $a_1(1420)$ decaying into $f_0(980) \pi$. In addition, we present the results of a novel method to extract the amplitude of the $\pi^-\pi^+$ subsystem with $I^{G}J^{PC} = 0^+ 0^{++}$ in various partial waves from the $\pi^-\pi^-\pi^+$ data. Evidence is found for correlation of the $f_0(980)$ and $f_0(1500)$ appearing as intermediate $\pi^- \pi^+$ isobars in the decay of the known $\pi(1800)$ and $\pi_2(1880)$., Comment: 96 pages
Published: 2015
Full Text: View/download PDF

202. Interplay among transversity induced asymmetries in hadron leptoproduction

Author: Compass Collaboration, Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badelek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., d'Hose, N., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmüller, S., Grasso, A., Grosse-Perdekamp, M., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., Hsieh, C. -Yu, Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jörg, P., Joosten, R., Kabuß, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesaro, G., Pesek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Weisrock, T., Wilfert, M., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Compass Collaboration, Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badelek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., d'Hose, N., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmüller, S., Grasso, A., Grosse-Perdekamp, M., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., Hsieh, C. -Yu, Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jörg, P., Joosten, R., Kabuß, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesaro, G., Pesek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Weisrock, T., Wilfert, M., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: In the fragmentation of a transversely polarized quark several left-right asymmetries are possible for the hadrons in the jet. When only one unpolarized hadron is selected, it exhibits an azimuthal modulation known as Collins effect. When a pair of oppositely charged hadrons is observed, three asymmetries can be considered, a di-hadron asymmetry and two single hadron asymmetries. In lepton deep inelastic scattering on transversely polarized nucleons all these asymmetries are coupled with the transversity distribution. From the high statistics COMPASS data on oppositely charged hadron-pair production we have investigated for the first time the dependence of these three asymmetries on the difference of the azimuthal angles of the two hadrons. The similarity of transversity induced single and di-hadron asymmetries is discussed. A new analysis of the data allows to establish quantitative relationships among them, providing for the first time strong experimental indication that the underlying fragmentation mechanisms are all driven by a common physical process., Comment: 6 figures
Published: 2015
Full Text: View/download PDF

203. Observation of a new narrow axial-vector meson $a_1(1420)$

Author: Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Azevedo, C., Badelek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duennweber, W, Duic, V., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Gnesi, I., Gorzellik, M., Grabmueller, S., Grasso, A., Grosse-Perdekamp, M., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Yu, Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schlueter, T., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Wallner, S., Weisrock, T., Wilfert, M., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Azevedo, C., Badelek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duennweber, W, Duic, V., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Gnesi, I., Gorzellik, M., Grabmueller, S., Grasso, A., Grosse-Perdekamp, M., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Yu, Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schlueter, T., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Wallner, S., Weisrock, T., Wilfert, M., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: The COMPASS collaboration at CERN has measured diffractive dissociation of 190 GeV/$c$ pions into the $\pi^-\pi^-\pi^+$ final state using a stationary hydrogen target. A partial-wave analysis (PWA) was performed in bins of $3\pi$ mass and four-momentum transfer using the isobar model and the so far largest PWA model consisting of 88 waves. A narrow $J^{PC} = 1^{++}$ signal is observed in the $f_0(980)\,\pi$ channel. We present a resonance-model study of a subset of the spin-density matrix selecting $3\pi$ states with $J^{PC} = 2^{++}$ and $4^{++}$ decaying into $\rho(770)\,\pi$ and with $J^{PC} = 1^{++}$ decaying into $f_0(980)\,\pi$. We identify a new $a_1$ meson with mass $(1414^{+15}_{-13})$ MeV/$c^2$ and width $(153^{+8}_{-23})$ MeV/$c^2$. Within the final states investigated in our analysis, we observe the new $a_1(1420)$ decaying only into $f_0(980)\,\pi$, suggesting its exotic nature., Comment: 8 pages, 1 figure
Published: 2015
Full Text: View/download PDF

204. Leading-order determination of the gluon polarisation from semi-inclusive deep inelastic scattering data

Author: Adolph, C., Aghasyan, M., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anfimov, N. V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badelek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. -U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmueller, S., Grasso, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Heitz, R., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joosten, R., Joerg, P., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O. M., Kraemer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kulinich, Y., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G. V., Meyer, W., Michigami, T., Mikhailov, Yu. V., Mikhasenko, M., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Roskot, M., Rossiyskaya, N. S., Ryabchikov, D. I., Rybnikov, A., Rychter, A., Salac, R., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sawada, T., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Seder, E., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Smolik, J., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., Tasevsky, M., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Vondra, J., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavada, P., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Adolph, C., Aghasyan, M., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anfimov, N. V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badelek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. -U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmueller, S., Grasso, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Heitz, R., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joosten, R., Joerg, P., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O. M., Kraemer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kulinich, Y., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G. V., Meyer, W., Michigami, T., Mikhailov, Yu. V., Mikhasenko, M., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Roskot, M., Rossiyskaya, N. S., Ryabchikov, D. I., Rybnikov, A., Rychter, A., Salac, R., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sawada, T., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Seder, E., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Smolik, J., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., Tasevsky, M., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Vondra, J., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavada, P., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: Using a novel analysis technique, the gluon polarisation in the nucleon is re-evaluated using the longitudinal double-spin asymmetry measured in the cross section of semi-inclusive single-hadron muoproduction with photon virtuality $Q^2>1~({\rm GeV}/c)^2$. The data were obtained by the COMPASS experiment at CERN using a 160 GeV/$c$ polarised muon beam impinging on a polarised $^6$LiD target. By analysing the full range in hadron transverse momentum $p_{\rm T}$, the different $p_{\rm T}$-dependences of the underlying processes are separated using a neural-network approach. In the absence of pQCD calculations at next-to-leading order in the selected kinematic domain, the gluon polarisation $\Delta g/g$ is evaluated at leading order in pQCD at a hard scale of $\mu^2= \langle Q^2 \rangle = 3 ({\rm GeV}/c)^2$. It is determined in three intervals of the nucleon momentum fraction carried by gluons, $x_{\rm g}$, covering the range $0.04 \!<\! x_{ \rm g}\! <\! 0.28$~ and does not exhibit a significant dependence on $x_{\rm g}$. The average over the three intervals, $\langle \Delta g/g \rangle = 0.113 \pm 0.038_{\rm (stat.)}\pm 0.036_{\rm (syst.)}$ at $\langle x_{\rm g} \rangle \approx 0.10$, suggests that the gluon polarisation is positive in the measured $x_{\rm g}$ range., Comment: 14 pages, 6 figures
Published: 2015

205. Longitudinal double spin asymmetries in single hadron quasi-real photoproduction at high $p_T$

Author: COMPASS Collaboration, Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badełek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. -U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmüller, S., Grasso, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joosten, R., Jörg, P., Kabuß, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kuhn, R., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matoušek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Nový, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pešek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., COMPASS Collaboration, Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badełek, B., Balestra, F., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Büchele, M., Burtin, E., Chang, W. -C., Chiosso, M., Choi, I., Chung, S. -U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Dünnweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giordano, F., Gnesi, I., Gorzellik, M., Grabmüller, S., Grasso, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., Hahne, D., von Harrach, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Joosten, R., Jörg, P., Kabuß, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kuchinski, N., Kuhn, R., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Longo, R., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Marchand, C., Marianski, B., Martin, A., Marzec, J., Matoušek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Montuenga, P., Nagaytsev, A., Nerling, F., Neyret, D., Nikolaenko, V. I., Nový, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pešek, M., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Selyunin, A., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., Tessaro, S., Tessarotto, F., Thibaud, F., Tosello, F., Tskhay, V., Uhl, S., Veloso, J., Virius, M., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: We measured the longitudinal double spin asymmetries $A_{LL}$ for single hadron muo-production off protons and deuterons at photon virtuality $Q^2$ < 1(GeV/$\it c$)$^2$ for transverse hadron momenta $p_T$ in the range 0.7 GeV/$\it c$ to 4 GeV/$\it c$ . They were determined using COMPASS data taken with a polarised muon beam of 160 GeV/$\it c$ or 200 GeV/$\it c$ impinging on polarised $\mathrm{{}^6LiD}$ or $\mathrm{NH_3}$ targets. The experimental asymmetries are compared to next-to-leading order pQCD calculations, and are sensitive to the gluon polarisation $\Delta G$ inside the nucleon in the range of the nucleon momentum fraction carried by gluons $0.05 < x_g < 0.2$.
Published: 2015

206. Transverse target spin asymmetries in exclusive $\rho^0$ muoproduction

Author: Adolph, C.Universität Erlangen–Nürnberg, Physikalisches Institut, 91054 Erlangen, Germany 10, Akhunzyanov, R.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Alekseev, M.G.(Trieste Section of INFN, 34127 Trieste, Italy), Alexakhin, V.Yu.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Alexandrov, Yu.(Lebedev Physical Institute, 119991 Moscow, Russia), Alexeev, G.D.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Amoroso, A.(University of Turin, Department of Physics, 10125 Turin, Italy), Andrieux, V.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Anosov, V.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Austregesilo, A.(CERN, 1211 Geneva 23, Switzerland), Badełek, B.(University of Warsaw, Faculty of Physics, 00-681 Warsaw, Poland 19), Balestra, F.(University of Turin, Department of Physics, 10125 Turin, Italy), Barth, J.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Baum, G.(Universität Bielefeld Fakultät für Physik, 33501 Bielefeld, Germany 10 10 Supported by the German Bundesministerium für Bildung und Forschung.), Beck, R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Bedfer, Y.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Berlin, A.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Bernhard, J.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Bertini, R.(University of Turin, Department of Physics, 10125 Turin, Italy), Bicker, K.(CERN, 1211 Geneva 23, Switzerland), Bieling, J.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Birsa, R.(Trieste Section of INFN, 34127 Trieste, Italy), Bisplinghoff, J.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Bodlak, M.(Charles University in Prague, Faculty of Mathematics and Physics, 18000 Prague, Czech Republic 11), Boer, M.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Bordalo, P.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Bradamante, F.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Braun, C.(Universität Erlangen–Nürnberg, Physikalisches Institut, 91054 Erlangen, Germany 10), Bravar, A.(Trieste Section of INFN, 34127 Trieste, Italy), Bressan, A.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Büchele, M.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Burtin, E.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Capozza, L.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Chiosso, M.(University of Turin, Department of Physics, 10125 Turin, Italy), Chung, S.U.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Cicuttin, A.(Abdus Salam ICTP, 34151 Trieste, Italy), Crespo, M.L.(Abdus Salam ICTP, 34151 Trieste, Italy), Curiel, Q.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Dalla Torre, S.(Trieste Section of INFN, 34127 Trieste, Italy), Dasgupta, S.S.(Matrivani Institute of Experimental Research & Education, Calcutta-700 030, India 12 12 Supported by SAIL (CSR), Govt. of India.), Dasgupta, S.(Trieste Section of INFN, 34127 Trieste, Italy), Denisov, O.Yu.(Torino Section of INFN, 10125 Turin, Italy), Donskov, S.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Doshita, N.(Yamagata University, Yamagata, 992-8510, Japan 15), Duic, V.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Dünnweber, W.(Ludwig-Maximilians-Universität München, Department für Physik, 80799 Munich, Germany 10 16 16 Supported by the DFG cluster of excellence ‘Origin and Structure of the Universe’ ( www.universe-cluster.de ).), Dziewiecki, M.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland 19), Efremov, A.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Elia, C.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Eversheim, P.D.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Eyrich, W.(Universität Erlangen–Nürnberg, Physikalisches Institut, 91054 Erlangen, Germany 10), Faessler, M.(Ludwig-Maximilians-Universität München, Department für Physik, 80799 Munich, Germany 10 16 16 Supported by the DFG cluster of excellence ‘Origin and Structure of the Universe’ ( www.universe-cluster.de ).), Ferrero, A.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Filin, A.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Finger, M.(Charles University in Prague, Faculty of Mathematics and Physics, 18000 Prague, Czech Republic 11), Fischer, H.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Franco, C.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), du Fresne von Hohenesche, N.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Friedrich, J.M.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Frolov, V.(CERN, 1211 Geneva 23, Switzerland), Garfagnini, R.(University of Turin, Department of Physics, 10125 Turin, Italy), Gautheron, F.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Gavrichtchouk, O.P.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Gerassimov, S.(Lebedev Physical Institute, 119991 Moscow, Russia), Geyer, R.(Ludwig-Maximilians-Universität München, Department für Physik, 80799 Munich, Germany 10 16 16 Supported by the DFG cluster of excellence ‘Origin and Structure of the Universe’ ( www.universe-cluster.de ).), Giorgi, M.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Gnesi, I.(University of Turin, Department of Physics, 10125 Turin, Italy), Gobbo, B.(Trieste Section of INFN, 34127 Trieste, Italy), Goertz, S.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Gorzellik, M.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Grabmüller, S.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Grasso, A.(University of Turin, Department of Physics, 10125 Turin, Italy), Grube, B.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Gushterski, R.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Guskov, A.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Guthörl, T.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Haas, F.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), von Harrach, D.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Hahne, D.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Hashimoto, R.(Yamagata University, Yamagata, 992-8510, Japan 15), Heinsius, F.H.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Herrmann, F.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Heß, C.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Hinterberger, F.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Höppner, Ch.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Horikawa, N.(Nagoya University, 464 Nagoya, Japan 15), d'Hose, N.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Huber, S.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Ishimoto, S.(Yamagata University, Yamagata, 992-8510, Japan 15), Ivanov, A.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Ivanshin, Yu.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Iwata, T.(Yamagata University, Yamagata, 992-8510, Japan 15), Jahn, R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Jary, V.(Czech Technical University in Prague, 16636 Prague, Czech Republic 11), Jasinski, P.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Joerg, P.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Joosten, R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Kabuß, E.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Kang, D.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Ketzer, B.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Khaustov, G.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Khokhlov, Yu.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Kisselev, Yu.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Klein, F.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Klimaszewski, K.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Koivuniemi, J.H.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Kolosov, V.N.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Kondo, K.(Yamagata University, Yamagata, 992-8510, Japan 15), Königsmann, K.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Konorov, I.(Lebedev Physical Institute, 119991 Moscow, Russia), Konstantinov, V.F.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Kotzinian, A.M.(University of Turin, Department of Physics, 10125 Turin, Italy), Kouznetsov, O.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Kral, Z.(Czech Technical University in Prague, 16636 Prague, Czech Republic 11), Krämer, M.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Kroumchtein, Z.V.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Kuchinski, N.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Kunne, F.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Kurek, K.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Kurjata, R.P.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland 19), Lednev, A.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Lehmann, A.(Universität Erlangen–Nürnberg, Physikalisches Institut, 91054 Erlangen, Germany 10), Levorato, S.(Trieste Section of INFN, 34127 Trieste, Italy), Lichtenstadt, J.(Tel Aviv University, School of Physics and Astronomy, 69978 Tel Aviv, Israel 18 18 Supported by the Israel Science Foundation, founded by the Israel Academy of Sciences and Humanities.), Maggiora, A.(Torino Section of INFN, 10125 Turin, Italy), Magnon, A.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Makke, N.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Mallot, G.K.(CERN, 1211 Geneva 23, Switzerland), Marchand, C.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Martin, A.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Marzec, J.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland 19), Matousek, J.(Charles University in Prague, Faculty of Mathematics and Physics, 18000 Prague, Czech Republic 11), Matsuda, H.(Yamagata University, Yamagata, 992-8510, Japan 15), Matsuda, T.(University of Miyazaki, Miyazaki 889-2192, Japan 15 15 Supported by the MEXT and the JSPS under the Grants Nos. 18002006, 20540299 and 18540281, Daiko Foundation and Yamada Foundation.), Meshcheryakov, G.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Meyer, W.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Michigami, T.(Yamagata University, Yamagata, 992-8510, Japan 15), Mikhailov, Yu.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Miyachi, Y.(Yamagata University, Yamagata, 992-8510, Japan 15), Nagaytsev, A.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Nagel, T.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Nerling, F.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Neubert, S.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Neyret, D.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Nikolaenko, V.I.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Novy, J.(Czech Technical University in Prague, 16636 Prague, Czech Republic 11), Nowak, W.-D.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Nunes, A.S.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Orlov, I.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Olshevsky, A.G.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Ostrick, M.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Panknin, R.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Panzieri, D.(University of Eastern Piedmont, 15100 Alessandria, Italy), Parsamyan, B.(University of Turin, Department of Physics, 10125 Turin, Italy), Paul, S.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Pesek, M.(Charles University in Prague, Faculty of Mathematics and Physics, 18000 Prague, Czech Republic 11), Peshekhonov, D.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Piragino, G.(University of Turin, Department of Physics, 10125 Turin, Italy), Platchkov, S.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Pochodzalla, J.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Polak, J.(Technical University in Liberec, 46117 Liberec, Czech Republic 11), Polyakov, V.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Pretz, J.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Quaresma, M.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Quintans, C.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Ramos, S.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Reicherz, G.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Rocco, E.(CERN, 1211 Geneva 23, Switzerland), Rodionov, V.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Rondio, E.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Rossiyskaya, N.S.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Ryabchikov, D.I.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Samoylenko, V.D.(State Research Center of the Russian Federation, Institute for High Energy Physics, 142281 Protvino, Russia), Sandacz, A.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Sapozhnikov, M.G.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Sarkar, S.(Matrivani Institute of Experimental Research & Education, Calcutta-700 030, India 12 12 Supported by SAIL (CSR), Govt. of India.), Savin, I.A.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Sbrizzai, G.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Schiavon, P.(University of Trieste, Department of Physics, 34127 Trieste, Italy), Schill, C.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Schlüter, T.(Ludwig-Maximilians-Universität München, Department für Physik, 80799 Munich, Germany 10 16 16 Supported by the DFG cluster of excellence ‘Origin and Structure of the Universe’ ( www.universe-cluster.de ).), Schmidt, A.(Universität Erlangen–Nürnberg, Physikalisches Institut, 91054 Erlangen, Germany 10), Schmidt, K.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Schmitt, L.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Schmïden, H.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany 10), Schönning, K.(CERN, 1211 Geneva 23, Switzerland), Schopferer, S.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Schott, M.(CERN, 1211 Geneva 23, Switzerland), Shevchenko, O.Yu.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Silva, L.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Sinha, L.(Matrivani Institute of Experimental Research & Education, Calcutta-700 030, India 12 12 Supported by SAIL (CSR), Govt. of India.), Sirtl, S.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Slunecka, M.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Sosio, S.(University of Turin, Department of Physics, 10125 Turin, Italy), Sozzi, F.(Trieste Section of INFN, 34127 Trieste, Italy), Srnka, A.(Institute of Scientific Instruments, AS CR, 61264 Brno, Czech Republic 11 11 Supported by Czech Republic MEYS Grants ME492 and LA242.), Steiger, L.(Trieste Section of INFN, 34127 Trieste, Italy), Stolarski, M.(LIP, 1000-149 Lisbon, Portugal 14 14 Supported by the Portuguese FCT – Fundação para a Ciência e Tecnologia, COMPETE and QREN, Grants CERN/FP/109323/2009, CERN/FP/116376/2010 and CERN/FP/123600/2011.), Sulc, M.(Technical University in Liberec, 46117 Liberec, Czech Republic 11), Sulej, R.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Suzuki, H.(Yamagata University, Yamagata, 992-8510, Japan 15), Szabelski, A.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Szameitat, T.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Sznajder, P.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Takekawa, S.(Torino Section of INFN, 10125 Turin, Italy), Ter Wolbeek, J.(Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany 10 17), Tessaro, S.(Trieste Section of INFN, 34127 Trieste, Italy), Tessarotto, F.(Trieste Section of INFN, 34127 Trieste, Italy), Thibaud, F.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Uhl, S.(Technische Universität München, Physik Department, 85748 Garching, Germany 10 16), Uman, I.(Ludwig-Maximilians-Universität München, Department für Physik, 80799 Munich, Germany 10 16 16 Supported by the DFG cluster of excellence ‘Origin and Structure of the Universe’ ( www.universe-cluster.de ).), Vandenbroucke, M.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Virius, M.(Czech Technical University in Prague, 16636 Prague, Czech Republic 11), Vondra, J.(Czech Technical University in Prague, 16636 Prague, Czech Republic 11), Wang, L.(Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany 10 17 17 Supported by EU FP7 (HadronPhysics3, Grant Agreement number 283286).), Weisrock, T.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Wilfert, M.(Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany 10), Windmolders, R.(Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany 10), Wiślicki, W.(National Centre for Nuclear Research, 00-681 Warsaw, Poland 19 19 Supported by the Polish NCN Grant DEC-2011/01/M/ST2/02350.), Wollny, H.(CEA IRFU/SPhN Saclay, 91191 Gif-sur-Yvette, France 17), Zaremba, K.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland 19), Zavertyaev, M.(Lebedev Physical Institute, 119991 Moscow, Russia), Zemlyanichkina, E.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), Zhuravlev, N.(Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia 13 13 Supported by CERN-RFBR Grants 08-02-91009 and 12-02-91500.), and Ziembicki, M.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland 19)
Subjects: GENERALIZED PARTON DISTRIBUTIONS, SCATTERING, ddc:530, High Energy Physics::Experiment, VECTOR-MESON ELECTROPRODUCTION, QCD, Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: Exclusive production of $\rho^0$ mesons was studied at the COMPASS experiment by scattering 160 GeV/$c$ muons off transversely polarised protons. Five single-spin and three double-spin azimuthal asymmetries were measured as a function of $Q^2$, $x_{Bj}$, or $p_{T}^{2}$. The $\sin \phi_S$ asymmetry is found to be $-0.019 \pm 0.008(stat.) \pm 0.003(syst.)$. All other asymmetries are also found to be of small magnitude and consistent with zero within experimental uncertainties. Very recent calculations using a GPD-based model agree well with the present results. The data is interpreted as evidence for the existence of chiral-odd, transverse generalized parton distributions., Comment: 14 pages, two tables, 5 figures, bibliography updated
Published: 2013

207. Hadron transverse momentum distributions in muon deep inelastic scattering at 160 GeV/c

Author: Adolph, C., Alekseev, M. G., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Andrieux, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., 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., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Morreale, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J. -F., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmitt, L., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., Ziembicki, M., C., Adolph, M. G., Alekseev, Alexakhin, V. Y. u., Alexandrov, Y. u., G. D., Alexeev, A., Amoroso, V., Andrieux, A., Austregesilo, B., Badełek, F., Balestra, J., Barth, G., Baum, Y., Bedfer, A., Berlin, J., Bernhard, R., Bertini, K., Bicker, J., Bieling, R., Birsa, J., Bisplinghoff, M., Boer, P., Bordalo, Bradamante, Franco, C., Braun, A., Bravar, Bressan, Andrea, M., Büchele, E., Burtin, L., Capozza, M., Chiosso, S. U., Chung, A., Cicuttin, M. L., Crespo, S., Dalla torre, S. S., Dasgupta, S., Dasgupta, Denisov, O. Y. u., S. V., Donskov, N., Doshita, Duic, Venicio, W., Dünnweber, M., Dziewiecki, A., Efremov, Elia, Carmine, P. D., Eversheim, W., Eyrich, M., Faessler, A., Ferrero, A., Filin, M., Finger, H., Fischer, C., Franco, N., Du fresne von hohenesche, J. M., Friedrich, V., Frolov, R., Garfagnini, F., Gautheron, O. P., Gavrichtchouk, S., Gerassimov, R., Geyer, M., Giorgi, I., Gnesi, B., Gobbo, S., Goertz, S., Grabmüller, A., Grasso, B., Grube, R., Gushterski, A., Guskov, T., Guthörl, F., Haa, D., Harrach, F. H., Heinsiu, F., Herrmann, C., Heß, F., Hinterberger, Höppner, C. h., N., Horikawa, N., D’Hose, S., Huber, S., Ishimoto, Ivanshin, Y. u., T., Iwata, R., Jahn, V., Jary, P., Jasinski, R., Joosten, E., Kabuß, D., Kang, B., Ketzer, G. V., Khaustov, Khokhlov, Y. u. A., Kisselev, Y. u., F., Klein, K., Klimaszewski, J. H., Koivuniemi, V. N., Kolosov, K., Kondo, K., Königsmann, I., Konorov, V. F., Konstantinov, A. M., Kotzinian, O., Kouznetsov, M., Krämer, Z. V., Kroumchtein, N., Kuchinski, F., Kunne, K., Kurek, R. P., Kurjata, A. A., Lednev, A., Lehmann, S., Levorato, J., Lichtenstadt, A., Maggiora, A., Magnon, Makke, Nour, G. K., Mallot, A., Mann, C., Marchand, Martin, Anna, J., Marzec, H., Matsuda, T., Matsuda, G., Meshcheryakov, W., Meyer, T., Michigami, Mikhailov, Y. u. V., A., Morreale, A., Nagaytsev, T., Nagel, F., Nerling, S., Neubert, D., Neyret, V. I., Nikolaenko, J., Novy, W. D., Nowak, A. S., Nune, A. G., Olshevsky, M., Ostrick, R., Panknin, D., Panzieri, B., Parsamyan, S., Paul, G., Piragino, S., Platchkov, J., Pochodzalla, J., Polak, V. A., Polyakov, J., Pretz, M., Quaresma, C., Quintan, J. F., Rajotte, S., Ramo, G., Reicherz, E., Rocco, V., Rodionov, E., Rondio, N. S., Rossiyskaya, D. I., Ryabchikov, V. D., Samoylenko, A., Sandacz, M. G., Sapozhnikov, S., Sarkar, I. A., Savin, Sbrizzai, Giulio, Schiavon, Paolo, C., Schill, T., Schlüter, A., Schmidt, K., Schmidt, L., Schmitt, H., Schmïden, K., Schönning, S., Schopferer, M., Schott, Shevchenko, O. Y. u., L., Silva, L., Sinha, S., Sirtl, M., Slunecka, S., Sosio, Sozzi, Federica, A., Srnka, L., Steiger, M., Stolarski, M., Sulc, R., Sulej, H., Suzuki, P., Sznajder, S., Takekawa, J., Ter wolbeek, Tessaro, Susanna, F., Tessarotto, F., Thibaud, S., Uhl, I., Uman, M., Vandenbroucke, M., Viriu, L., Wang, T., Weisrock, M., Wilfert, R., Windmolder, W., Wiślicki, H., Wollny, K., Zaremba, M., Zavertyaev, E., Zemlyanichkina, N., Zhuravlev, and M., Ziembicki
Subjects: SIDIS, TMD, Particle physics, Physics and Astronomy (miscellaneous), Hadron, FOS: Physical sciences, Parton, COMPASS, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), 0103 physical sciences, NUCLEON, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), Quantum chromodynamics, Physics, Muon, 010308 nuclear & particles physics, Scattering, High Energy Physics::Phenomenology, Order (ring theory), Deep inelastic scattering, Exponential function, High Energy Physics - Phenomenology, High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: Multiplicities of charged hadrons produced in deep inelastic muon scattering off a $^6$LiD target have been measured as a function of the DIS variables $x_{Bj}$, $Q^2$, $W^2$ and the final state hadron variables $p_T$ and $z$. The $p_T^2$ distributions are fitted with a single exponential function at low values of $p_T^2$ to determine the dependence of $\langle p_T^2 \rangle$ on $x_{Bj}$, $Q^2$, $W^2$ and $z$. The $z$-dependence of $\langle p_T^2 \rangle$ is shown to be a potential tool to extract the average intrinsic transverse momentum squared of partons, $\langle k_{\perp}^2 \rangle$, as a function of $x_{Bj}$ and $Q^2$ in a leading order QCD parton model., 18 pages, 13 figures and 3 tables
Published: 2013

208. Leading order determination of the gluon polarisation from DIS events with high-p(T) hadron pairs

Author: Adolph, C., Alekseev, M. G., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Antonov, A. A., Austregesilo, A., Badelek, 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., Burtin, E., Chaberny, D., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Das, S., Dasgupta, S. S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Hedicke, S., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Horikawa, N., Hoeppner, Ch., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, O., Ivanshin, Yu., Iwata, T., Jahn, R., 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., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Korzenev, A., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kunne, F., Kurek, K., Lauser, L., Goff, J. -M. Le, Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Yu. V., Moinester, M. A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Nassalski, J. P., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Nowak, W. D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D. V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pontecorvo, G., Procureur, S. L., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J. -F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmitt, L., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sissakian, A. N., Slunecka, M., Smirnov, G. I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Tkatchev, L. G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N. V., Wang, L., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., Zvyagin, A., Physikalisches Institut [Erlangen], Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Laboratoire de Physique des Composants à Semiconducteurs (LPCS), École Nationale Supérieure d'Électronique et de Radioélectricité de Grenoble (ENSERG)-Centre National de la Recherche Scientifique (CNRS), Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Luminescent Materials Laboratory, Department of Biotechnology, University of Verona, Department of Mathematics [Philadelphia], University of Pennsylvania [Philadelphia], National Taiwan University [Taiwan] (NTU), Abdus Salam International Centre for Theoretical Physics [Trieste] (ICTP), Laboratoire d'informatique Fondamentale de Marseille (LIF), Centre National de la Recherche Scientifique (CNRS)-École Centrale de Marseille (ECM)-Aix Marseille Université (AMU), Department of Zoology, Visva-Bharati University, Université Antonine, Université Antonine, Faculté d'ingénieurs, Institute for Meteorology and Climate Research (IMK), Karlsruhe Institute of Technology (KIT), Institut des Sciences cognitives Marc Jeannerod - Laboratoire sur le langage, le cerveau et la cognition (L2C2), École normale supérieure - Lyon (ENS Lyon)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Archeobotanica e Paleoecologia, Università del Salento [Lecce], Physikalisches Institut [Freiburg], Albert-Ludwigs-Universität Freiburg, Institut für Ionenphysik und Angewandte Physik - Institute for Ion Physics and Applied Physics [Innsbruck], Leopold Franzens Universität Innsbruck - University of Innsbruck, Department of Environmental and Materials Engineering, Nagoya Institute, Institute for Computing and Information Sciences [Nijmegen] (ICIS), Radboud university [Nijmegen], Laboratory of Molecular Immunology, Rockefeller University [New York], University of Manchester [Manchester], Université de Caen Normandie (UNICAEN), Normandie Université (NU), Department of Otolaryngology - Head and Neck Surgery, Department of Medecine [Montréal], McGill University = Université McGill [Montréal, Canada]-McGill University = Université McGill [Montréal, Canada], Centre for Research on Brain, Language and Music, International Laboratory for Brain, Music and Sound Research (BRAMS), Princeton University, aucun, Symadrem, Analyse, Géométrie et Modélisation (AGM - UMR 8088), Centre National de la Recherche Scientifique (CNRS)-CY Cergy Paris Université (CY), Franco-czech Laboratory for clinical research on obesity, Charles University [Prague] (CU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut de Chimie des Substances Naturelles (ICSN), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institute of Environmental Physics [Bremen] (IUP), University of Bremen, University of Cambridge [UK] (CAM), National School of Mountain Sports/National Ski-Nordic Centre, Institut des Biomolécules Max Mousseron [Pôle Chimie Balard] (IBMM), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Montpellier (UM)-Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), Departamento de Matemática e Aplicações (DMA), Universidade do Minho, Imagerie et modélisation Vasculaires, Thoraciques et Cérébrales (MOTIVATE), Centre de Recherche en Acquisition et Traitement de l'Image pour la Santé (CREATIS), Université Jean Monnet [Saint-Étienne] (UJM)-Hospices Civils de Lyon (HCL)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Jean Monnet [Saint-Étienne] (UJM)-Hospices Civils de Lyon (HCL)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), COMPASS, Università degli studi di Verona = University of Verona (UNIVR), University of Pennsylvania, Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Centre National de la Recherche Scientifique (CNRS), Université Antonine (UA), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Radboud University [Nijmegen], Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Institut de Chimie du CNRS (INC)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Universidade do Minho = University of Minho [Braga], Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS]Physics [physics], High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, High Energy Physics::Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: We present a determination of the gluon polarisation Delta g/g in the nucleon, based on the longitudinal double-spin asymmetry of DIS events with a pair of large transverse-momentum hadrons in the final state. The data were obtained by the COMPASS experiment at CERN using a 160 GeV/c polarised muon beam scattering off a polarised ^6LiD target. The gluon polarisation is evaluated by a Neural Network approach for three intervals of the gluon momentum fraction x_g covering the range 0.04 < x_g < 0.27. The values obtained at leading order in QCD do not show any significant dependence on x_g. Their average is Delta g/g = 0.125 +/- 0.060 (stat.) +/- 0.063 (syst.) at x_g=0.09 and a scale of mu^2 = 3 (GeV/c)^2., 13 pages, 6 figures and 3 tables
Published: 2013

209. Study of ��(1385) and ��(1321) hyperon and antihyperon production in deep inelastic muon scattering

Author: Adolph, C., Alekseev, M., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., 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., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Morreale, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmitt, L., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., and Ziembicki, M.
Subjects: High Energy Physics - Experiment (hep-ex), Nuclear Theory, High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: Large samples of ��, ��(1385) and ��(1321) hyperons produced in deep-inelastic muon scattering off a ^6LiD target were collected with the COMPASS experimental setup at CERN. The relative yields of ��(1385)^+, ��(1385)^-, \bar��(1385)^-, \bar��(1385)^+, ��(1321)^-, and \bar��(1321)^+ hyperons decaying into ��(\bar��)��were measured. The heavy hyperon to ��and heavy antihyperon to \bar�� yield ratios were found to be in the range 3.8% to 5.6% with a relative uncertainty of about 10%. They were used to tune the parameters relevant for strange particle production of the LEPTO Monte Carlo generator., 13 pages, 4 figures and 3 tables, 1 Appendix with 3 figures. Version accepted by the Editor
Published: 2013
Full Text: View/download PDF

210. Transverse target spin asymmetries in exclusive $��^0$ muoproduction

Author: Adolph, C., Alekseev, M. G., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Andrieux, V., Austregesilo, A., Badellek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Hahne, D., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., 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., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Morreale, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesek, M., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmitt, L., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vondra, J., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., and Ziembicki, M.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: Exclusive production of $��^0$ mesons was studied at the COMPASS experiment by scattering 160 GeV/$c$ muons off transversely polarised protons. Five single-spin and three double-spin azimuthal asymmetries were measured as a function of $Q^2$, $x_{Bj}$, or $p_{T}^{2}$. The $\sin ��_S$ asymmetry is found to be $-0.019 \pm 0.008(stat.) \pm 0.003(syst.)$. All other asymmetries are also found to be of small magnitude and consistent with zero within experimental uncertainties. Very recent calculations using a GPD-based model agree well with the present results. The data is interpreted as evidence for the existence of chiral-odd, transverse generalized parton distributions., 14 pages, two tables, 5 figures, bibliography updated
Published: 2013
Full Text: View/download PDF

211. Measurement of the cross section for high-p_{T} hadron production in the scattering of 160-GeV/c muons off nucleons

Author: Adolph, C., Alekseev, M. G., Alexakhin, V. Y. u., Alexandrov, Y. u., Alexeev, G. D., Amoroso, Antonio, Andrieux, V., Austregesilo, A., Badełek, B., Balestra, Ferruccio, Barth, J., Baum, G., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, Raimondo Pietro, Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Büchele, M., Burtin, E., Capozza, L., Chiosso, Michela, Chung, S. U., Cicuttin, A., Crespo, M. L., Dalla Torre, S., Dasgupta, S. S., Dasgupta, S., Denisov, O. Y. u., 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., Fischer, H., Franco, C., du Fresne von Hohenesche, N., Friedrich, J. M., Frolov, V., Garfagnini, Raffaello, Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, Ivan, Gobbo, B., Goertz, S., Grabmüller, S., Grasso, Antonino, Grube, B., Gushterski, R., Guskov, A., Guthörl, T., Haas, F., von Harrach, D., Heinsius, F. H., Herrmann, F., Heß, C., Hinterberger, F., Höppner, C. h., Horikawa, N., D’Hose, N., Huber, S., Ishimoto, S., Ivanshin, Y. u., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joosten, R., Kabuß, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Y. u. A., Kisselev, Y. u., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Y. u. V., Miyachi, Y., Morreale, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novakova, C., Novy, J., Nowak, W. D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesek, M., Piragino, Guido, Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, A., Schmidt, K., Schmïden, H., Schmitt, L., Schönning, K., Schopferer, S., Schott, M., Shevchenko, O. Y. u., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, Stefano, Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vondra, J., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., and Ziembicki, M.
Subjects: COLLISIONS, TRANSVERSE-MOMENTUM, ANGULAR-DEPENDENCE, PHOTOPRODUCTION, PROTON, COMPASS
Published: 2013

212. II – Experimental investigation of transverse spin asymmetries in μ-p SIDIS processes: Sivers asymmetries

Author: 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., Jr., 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., Kolosov, V.N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Krämer, M., Kroumchtein, Z.V., Kunne, F., Kurek, K., Lauser, L., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Magnon, A., Makke, N., Mallot, G.K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu.V., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nowak, W.-D., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J.-F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N.S., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, K., Schmitt, L., Schönning, K., Schopferer, S., Schott, M., Schröder, W., Shevchenko, O.Yu., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Tkatchev, L.G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N.V., Wang, L., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Published: 2012
Full Text: View/download PDF

213. I – Experimental investigation of transverse spin asymmetries in μ-p SIDIS processes: Collins asymmetries

Author: 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., Jr., 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., Kolosov, V.N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Krämer, M., Kroumchtein, Z.V., Kunne, F., Kurek, K., Lauser, L., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Magnon, A., Makke, N., Mallot, G.K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu.V., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nowak, W.-D., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J.-F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N.S., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, K., Schmitt, L., Schönning, K., Schopferer, S., Schott, M., Schröder, W., Shevchenko, O.Yu., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Tkatchev, L.G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N.V., Wang, L., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Published: 2012
Full Text: View/download PDF

214. Transverse spin effects in hadron-pair production from semi-inclusive deep inelastic scattering

Author: 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., Burtin, E., Chaberny, D., Chiosso, M., Chung, S.U., Cicuttin, A., Crespo, M.L., Dalla Torre, S., Das, S., Dasgupta, S.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., Jr., Fischer, H., Franco, C., du Fresne von Hohenesche, N., Friedrich, J.M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O.P., Gazda, R., 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., 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., Kolosov, V.N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Krämer, M., Kroumchtein, Z.V., Kunne, F., Kurek, K., Lauser, L., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G.K., Mann, A., Marchand, C., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mielech, A., Mikhailov, Yu.V., Moinester, M.A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nowak, W.D., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pontecorvo, G., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J.-F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N.S., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, K., Schmitt, L., Schönning, K., Schopferer, S., Schott, M., Shevchenko, O.Yu., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Tkatchev, L.G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N.V., Vossen, A., Wang, L., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Published: 2012
Full Text: View/download PDF

215. First Measurement of Chiral Dynamics in π^{-}γ→π^{-}π^{-}π^{+}

Author: Adolph, C., Alekseev, M. G., Alexakhin, V. Y., Alexandrov, Y., Alexeev, G. D., Amoroso, Antonio, Antonov, A. A., Austregesilo, A., Badelek, B., Balestra, Ferruccio, Barth, J., Baum, G., Bedfer, Y., Bernhard, J., Bertini, Raimondo Pietro, Bettinelli, M., Bicker, K. A., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Burtin, E., Chaberny, D., Chiosso, Michela, Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. D., Das, S., Dasgupta, S. S., Denisov, O. Y., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., J. F. M., Fischer, H., Franco, C., Fresne, N. d., Friedrich, J. M., Garfagnini, Raffaello, Gautheron, F., Gavrichtchouk, O. P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, Ivan, Gobbo, B., Goertz, S., Grabmueller, S., Grasso, Antonino, Grube, B., Gushterski, R., Guskov, A., Haas, F., Harrach, D. v., Hasegawa, T., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Horikawa, N., Hoeppner, C., D'Hose, N., Huber, S., Ishimoto, S., Ivanov, O., Ivanshin, Y., Iwata, T., Jahn, R., Jasinski, P., Jegou, G., Joosten, R., Kabuss, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Y. A., Kisselev, Y., Klein, F., Klimaszewski, K., Koblitz, S., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Korzenev, A., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kunne, F., Kurek, K., Lauser, L., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Y. V., Moinester, M. A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., W. . . D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Padee, A., Panknin, R., Panzieri, Daniele, Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D. V., Piragino, Guido, Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pontecorvo, G., Pretz, J., Quintans, C., J. . . F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmitt, L., Schoenning, K., Schopferer, S., Schroeder, W., Shevchenko, O. Y., H. . . W., Silva, L., Sinha, L., Sissakian, A. N., Slunecka, M., Smirnov, G. I., Sosio, Stefano, Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Sznajder, P., Takekawa, Stefano, Wolbeek, J. T., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L. G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N. V., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., Zvyagin, A., C., Adolph, M., Alekseev, V., Alexakhin, Alexandrov, Y. u., G., Alexeev, A., Amoroso, A., Antonov, A., Austregesilo, B., Badełek, F., Balestra, J., Barth, G., Baum, Y., Bedfer, J., Bernhard, R., Bertini, M., Bettinelli, K., Bicker, Birsa, Renato, J., Bisplinghoff, P., Bordalo, Bradamante, Franco, C., Braun, A., Bravar, Bressan, Andrea, E., Burtin, D., Chaberny, M., Chiosso, S., Chung, A., Cicuttin, M., Crespo, DALLA TORRE, Silvia, S., Da, S., Dasgupta, O., Denisov, L., Dhara, S., Donskov, N., Doshita, Duic, Venicio, W., Dünnweber, M., Dziewiecki, A., Efremov, Elia, Carmine, P., Eversheim, W., Eyrich, M., Faessler, A., Ferrero, A., Filin, M., Finger, H., Fischer, C., Franco, N., du Fresne von Hohenesche, J., Friedrich, R., Garfagnini, F., Gautheron, O., Gavrichtchouk, R., Gazda, S., Gerassimov, R., Geyer, Giorgi, Marcello, I., Gnesi, B., Gobbo, S., Goertz, S., Grabmüller, A., Grasso, B., Grube, R., Gushterski, A., Guskov, F., Haa, D., von Harrach, T., Hasegawa, F., Heinsiu, F., Herrmann, C., He, F., Hinterberger, N., Horikawa, Höppner, C. h., N., D’Hose, S., Huber, S., Ishimoto, O., Ivanov, Ivanshin, Y. u., T., Iwata, R., Jahn, P., Jasinski, G., Jegou, R., Joosten, E., Kabu, D., Kang, B., Ketzer, G., Khaustov, Khokhlov, Y. u., Kisselev, Y. u., F., Klein, K., Klimaszewski, S., Koblitz, J., Koivuniemi, V., Kolosov, K., Kondo, K., Königsmann, I., Konorov, V., Konstantinov, A., Korzenev, A., Kotzinian, O., Kouznetsov, M., Krämer, Z., Kroumchtein, F., Kunne, K., Kurek, L., Lauser, A., Lednev, A., Lehmann, Levorato, Stefano, J., Lichtenstadt, A., Maggiora, A., Magnon, Makke, Nour, G., Mallot, A., Mann, C., Marchand, Martin, Anna, J., Marzec, F., Massmann, T., Matsuda, W., Meyer, T., Michigami, Mikhailov, Y. u., M., Moinester, A., Morreale, A., Mutter, A., Nagaytsev, T., Nagel, F., Nerling, S., Neubert, D., Neyret, V., Nikolaenko, W. D., Nowak, A., Nune, A., Olshevsky, M., Ostrick, A., Padee, R., Panknin, D., Panzieri, B., Parsamyan, S., Paul, E., Perevalova, Pesaro, Giulia, D., Peshekhonov, G., Piragino, S., Platchkov, J., Pochodzalla, J., Polak, V., Polyakov, G., Pontecorvo, J., Pretz, C., Quintan, J. F., Rajotte, S., Ramo, V., Rapatsky, G., Reicherz, A., Richter, Rocco, Elena, E., Rondio, N., Rossiyskaya, D., Ryabchikov, V., Samoylenko, A., Sandacz, M., Sapozhnikov, S., Sarkar, I., Savin, Sbrizzai, Giulio, Schiavon, Paolo, C., Schill, T., Schlüter, L., Schmitt, K., Schönning, S., Schopferer, W., Schröder, O., Shevchenko, H. W., Siebert, L., Silva, L., Sinha, A., Sissakian, M., Slunecka, G., Smirnov, S., Sosio, Sozzi, Federica, A., Srnka, M., Stolarski, M., Sulc, R., Sulej, P., Sznajder, S., Takekawa, J., Ter Wolbeek, Tessaro, Susanna, F., Tessarotto, A., Teufel, L., Tkatchev, S., Uhl, I., Uman, M., Vandenbroucke, M., Viriu, N., Vlassov, R., Windmolder, W., Wiślicki, H., Wollny, K., Zaremba, M., Zavertyaev, E., Zemlyanichkina, M., Ziembicki, N., Zhuravlev, and A., Zvyagin
Subjects: chiral-dynamics, cross-section, PACS 25.80.Dj, chiral-dynamic, COMPASS, PACS 12.39.Fe, PACS 13.60.Le
Abstract: The COMPASS Collaboration at CERN has investigated the π- γ → π- π- π+ reaction at center-of-momentum energy below five pion masses, sqrt[s]5m(π), embedded in the Primakoff reaction of 190 GeV pions impinging on a lead target. Exchange of quasireal photons is selected by isolating the sharp Coulomb peak observed at smallest momentum transfers, t'0.001 GeV2/c2. Using partial-wave analysis techniques, the scattering intensity of Coulomb production described in terms of chiral dynamics and its dependence on the 3π-invariant mass m(3π)=sqrt[s] were extracted. The absolute cross section was determined in seven bins of sqrt[s] with an overall precision of 20%. At leading order, the result is found to be in good agreement with the prediction of chiral perturbation theory over the whole energy range investigated.
Published: 2012

216. Exclusive rho^0 muoproduction on transversely polarised protons and deuterons

Author: 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., Torre, S. Dalla, 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 Jr, M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, 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., d'Hose, N., Ishimoto, S., Ivanov, O., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., 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., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Korzenev, A., Kotzinian, A. M., Kouznetsov, O., Krämer, M., Kroumchtein, Z. V., Kunne, F., Kurek, K., Lauser, L., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Moinester, M. A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D. V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J. -F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, K., Schmitt, L., Schönning, K., Schopferer, S., Schott, M., Schröder, W., Shevchenko, O. Yu., Silva, L., Sinha, L., Sissakian, A. N., Slunecka, M., Smirnov, G. I., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Tkatchev, L. G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N. V., Wang, L., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Subjects: High Energy Physics - Experiment (hep-ex), POLARIZED TARGET, Nuclear Theory, FOS: Physical sciences, High Energy Physics::Experiment, COMPASS, polarized beam, Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: The transverse target spin azimuthal asymmetry A_UT in hard exclusive production of rho^0 mesons was measured at COMPASS by scattering 160 GeV/c muons off transversely polarised protons and deuterons. The measured asymmetry is sensitive to the nucleon helicity-flip generalised parton distributions E^q, which are related to the orbital angular momentum of quarks in the nucleon. The Q^2, x_B and p_t^2 dependence of A_UT is presented in a wide kinematic range. Results for deuterons are obtained for the first time. The measured asymmetry is small in the whole kinematic range for both protons and deuterons, which is consistent with the theoretical interpretation that contributions from GPDs E^u and E^d approximately cancel., Comment: 20 pages, 9 figures and 4 tables, updated author list
Published: 2012

217. Measurement of the Cross Section for High-p_T Hadron Production in Scattering of 160 GeV/c Muons off Nucleons

Author: Adolph, C., Alekseev, M.G., Alexakhin, V.Yu., Alexandrov, Yu., Alexeev, G.D., Amoroso, A., Antonov, A.A., Austregesilo, A., Badelek, 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., Burtin, E., 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., Dunnweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., Jr., 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., Grabmuller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthorl, T., Haas, F., von Harrach, D., Heinsius, F.H., Herrmann, F., Hess, C., Hinterberger, F., Horikawa, N., Hoppner, Ch., d'Hose, N., 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., Kolosov, V.N., Kondo, K., Konigsmann, K., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Kramer, M., Kroumchtein, Z.V., Kuhn, R., Kunne, F., Kurek, K., Lauser, L., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Magnon, A., Makke, N., Mallot, G.K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu.V., Moinester, M.A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nowak, W.D., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pretz, J., Quaresma, M., Quintans, C., Rajotte, J.F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N.S., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schluter, T., Schmidt, K., Schmitt, L., Schonning, K., Schopferer, S., Schott, M., Schroder, W., Shevchenko, O.Yu., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Sznajder, P., Takekawa, S., Wolbeek, J.Ter, Tessaro, S., Tessarotto, F., Tkatchev, L.G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N.V., Wang, L., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Subjects: High Energy Physics - Experiment (hep-ex), Nuclear Theory, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: The differential cross section for production of charged hadrons with high transverse momenta in scattering of 160\,GeV/$c$ muons off nucleons at low photon virtualities has been measured at the COMPASS experiment at CERN. The results, which cover transverse momenta from 1.1\,GeV/$c$ to 3.6\,GeV/$c$, are compared to a perturbative Quantum Chromodynamics (pQCD) calculation, in order to evaluate the applicability of pQCD to this process in the kinematic domain of the experiment. The shape of the calculated differential cross section as a function of transverse momentum is found to be in good agreement with the experimental data, but the absolute scale is underestimated by next-to-leading order (NLO) pQCD. The inclusion of all-order resummation of large logarithmic threshold corrections reduces the discrepancy from a factor of three to four to a factor of two. The dependence of the cross section on the pseudo-rapidity and on virtual photon energy fraction is investigated. Finally the dependence on the charge of the hadrons is discussed., Comment: 11 pages, 4 figures and 1 table
Published: 2012
Full Text: View/download PDF

218. First Measurement of Chiral Dynamics in $\pi^-\gamma \to \pi^-\pi^-\pi^+$

Author: Adolph, C., Alekseev, M. G., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Antonov, A. A., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, Günter, Bedfer, Y., Bernhard, J., Bertini, R., Bettinelli, M., Bicker, K. A., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Burtin, E., Chaberny, D., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Dalla Torre, S., Das, S., Dasgupta, S. S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., Jr., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., von Harrach, D., Hasegawa, T., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Horikawa, N., Hoeppner, Ch., d'Hose, N., Huber, S., 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., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Korzenev, A., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kunne, F., Kurek, K., Lauser, L., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Yu. V., Moinester, M. A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D. V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pontecorvo, G., Pretz, J., Quintans, C., Rajotte, J. -F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmitt, L., Schoenning, K., Schopferer, S., Schroeder, W., Shevchenko, O. Yu., Siebert, H. -W., Silva, L., Sinha, L., Sissakian, A. N., Slunecka, M., Smirnov, G. I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L. G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N. V., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Subjects: High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: The COMPASS collaboration at CERN has investigated the \pi^- \gamma -> \pi^- \pi^- \pi^+ reaction at center-of-momentum energy below five pion masses, sqrt(s) < 5 m(\pi), embedded in the Primakoff reaction of 190 GeV pions impinging on a lead target. Exchange of quasi-real photons is selected by isolating the sharp Coulomb peak observed at smallest momentum transfers, t' < 0.001 (GeV/c)^2. Using partial-wave analysis techniques, the scattering intensity of Coulomb production described in terms of chiral dynamics and its dependence on the 3\pi-invariant mass m(3\pi) = sqrt(s) were extracted. The absolute cross section was determined in seven bins of $\sqrt{s}$ with an overall precision of 20%. At leading order, the result is found to be in good agreement with the prediction of chiral perturbation theory over the whole energy range investigated., Comment: 10 pages, 5 figures
Published: 2011

219. First Measurement of Chiral Dynamics in ��^- ��-> ��^- ��^- ��^+

Author: Alekseev, M. G., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Bernhard, J., Bertini, R., Bettinelli, M., Bicker, K., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Bravar, A., Bressan, A., Burtin, E., Chaberny, D., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Das, S., Dasgupta, S. S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Duic, V., D��nnweber, W., Dziewiecki, M., Efremov, A., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., uller, S. Grabm\\\', Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., von Harrach, D., Hasegawa, T., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Horikawa, N., H��ppner, Ch., d'Hose, N., Huber, S., 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., Kondo, K., K��nigsmann, K., Konorov, I., Konstantinov, V. F., Korzenev, A., Kotzinian, A. M., Kouznetsov, O., Kr��mer, M., Kroumchtein, Z. V., Kunne, F., Kurek, K., Lauser, L., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Yu. V., Moinester, M. A., Morreale, A., Mutter, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Perevalova, E., Pesaro, G., Peshekhonov, D. V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pontecorvo, G., Pretz, J., Quintans, C., Rajotte, J. -F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Rocco, E., Rondio, E., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Santos, H., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schl��ter, T., Schmitt, L., Schopferer, S., Schr��der, W., Shevchenko, O. Yu., Siebert, H. -W., Silva, L., Sinha, L., Sissakian, A. N., Slunecka, M., Smirnov, G. I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Sznajder, P., Takekawa, S., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L. G., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vlassov, N. V., Windmolders, R., Wi��licki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhuravlev, N., and Zvyagin, A.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, Nuclear Experiment
Abstract: The COMPASS collaboration at CERN has investigated the ��^- ��-> ��^- ��^- ��^+ reaction at center-of-momentum energy below five pion masses, sqrt(s) < 5 m(��), embedded in the Primakoff reaction of 190 GeV pions impinging on a lead target. Exchange of quasi-real photons is selected by isolating the sharp Coulomb peak observed at smallest momentum transfers, t' < 0.001 (GeV/c)^2. Using partial-wave analysis techniques, the scattering intensity of Coulomb production described in terms of chiral dynamics and its dependence on the 3��-invariant mass m(3��) = sqrt(s) were extracted. The absolute cross section was determined in seven bins of $\sqrt{s}$ with an overall precision of 20%. At leading order, the result is found to be in good agreement with the prediction of chiral perturbation theory over the whole energy range investigated., 10 pages, 5 figures
Published: 2011
Full Text: View/download PDF

220. The COMPASS setup for physics with hadron beams

Author: Abbon, P., primary, Adolph, C., additional, Akhunzyanov, R., additional, Alexandrov, Yu., additional, Alexeev, M.G., additional, Alexeev, G.D., additional, Amoroso, A., additional, Andrieux, V., additional, Anosov, V., additional, Austregesilo, A., additional, Badełek, B., additional, Balestra, F., additional, Barth, J., additional, Baum, G., additional, Beck, R., additional, Bedfer, Y., additional, Berlin, A., additional, Bernhard, J., additional, Bicker, K., additional, Bielert, E.R., additional, Bieling, J., additional, Birsa, R., additional, Bisplinghoff, J., additional, Bodlak, M., additional, Boer, M., additional, Bordalo, P., additional, Bradamante, F., additional, Braun, C., additional, Bressan, A., additional, Büchele, M., additional, Burtin, E., additional, Capozza, L., additional, Ciliberti, P., additional, Chiosso, M., additional, Chung, S.U., additional, Cicuttin, A., additional, Colantoni, M., additional, Cotte, D., additional, Crespo, M.L., additional, Curiel, Q., additional, Dafni, T., additional, Dalla Torre, S., additional, Dasgupta, S.S., additional, Dasgupta, S., additional, Denisov, O.Yu., additional, Desforge, D., additional, Dinkelbach, A.M., additional, Donskov, S.V., additional, Doshita, N., additional, Duic, V., additional, Dünnweber, W., additional, Durand, D., additional, Dziewiecki, M., additional, Efremov, A., additional, Elia, C., additional, Eversheim, P.D., additional, Eyrich, W., additional, Faessler, M., additional, Ferrero, A., additional, Finger, M., additional, Fischer, H., additional, Franco, C., additional, du Fresne von Hohenesche, N., additional, Friedrich, J.M., additional, Frolov, V., additional, Gatignon, L., additional, Gautheron, F., additional, Gavrichtchouk, O.P., additional, Gerassimov, S., additional, Geyer, R., additional, Giganon, A., additional, Gnesi, I., additional, Gobbo, B., additional, Goertz, S., additional, Gorzellik, M., additional, Grabmüller, S., additional, Grasso, A., additional, Gregori, M., additional, Grube, B., additional, Grussenmeyer, T., additional, Guskov, A., additional, Haas, F., additional, von Harrach, D., additional, Hahne, D., additional, Hashimoto, R., additional, Heinsius, F.H., additional, Herrmann, F., additional, Hinterberger, F., additional, Höppner, Ch., additional, Horikawa, N., additional, d׳Hose, N., additional, Huber, S., additional, Ishimoto, S., additional, Ivanov, A., additional, Ivanshin, Yu., additional, Iwata, T., additional, Jahn, R., additional, Jary, V., additional, Jasinski, P., additional, Jörg, P., additional, Joosten, R., additional, Kabuß, E., additional, Ketzer, B., additional, Khaustov, G.V., additional, Khokhlov, Yu.A., additional, Kisselev, Yu., additional, Klein, F., additional, Klimaszewski, K., additional, Koivuniemi, J.H., additional, Kolosov, V.N., additional, Kondo, K., additional, Königsmann, K., additional, Konorov, I., additional, Konstantinov, V.F., additional, Kotzinian, A.M., additional, Kouznetsov, O., additional, Krämer, M., additional, Kroumchtein, Z.V., additional, Kuchinski, N., additional, Kuhn, R., additional, Kunne, F., additional, Kurek, K., additional, Kurjata, R.P., additional, Lednev, A.A., additional, Lehmann, A., additional, Levillain, M., additional, Levorato, S., additional, Lichtenstadt, J., additional, Maggiora, A., additional, Magnon, A., additional, Makke, N., additional, Mallot, G.K., additional, Marchand, C., additional, Marroncle, J., additional, Martin, A., additional, Marzec, J., additional, Matousek, J., additional, Matsuda, H., additional, Matsuda, T., additional, Menon, G., additional, Meshcheryakov, G., additional, Meyer, W., additional, Michigami, T., additional, Mikhailov, Yu.V., additional, Miyachi, Y., additional, Moinester, M.A., additional, Nagaytsev, A., additional, Nagel, T., additional, Nerling, F., additional, Neubert, S., additional, Neyret, D., additional, Nikolaenko, V.I., additional, Novy, J., additional, Nowak, W.-D., additional, Nunes, A.S., additional, Olshevsky, A.G., additional, Orlov, I., additional, Ostrick, M., additional, Panknin, R., additional, Panzieri, D., additional, Parsamyan, B., additional, Paul, S., additional, Pesaro, G., additional, Pesaro, V., additional, Peshekhonov, D.V., additional, Pires, C., additional, Platchkov, S., additional, Pochodzalla, J., additional, Polyakov, V.A., additional, Pretz, J., additional, Quaresma, M., additional, Quintans, C., additional, Ramos, S., additional, Regali, C., additional, Reicherz, G., additional, Reymond, J-M., additional, Rocco, E., additional, Rossiyskaya, N.S., additional, Rousse, J.-Y., additional, Ryabchikov, D.I., additional, Rychter, A., additional, Samartsev, A., additional, Samoylenko, V.D., additional, Sandacz, A., additional, Sarkar, S., additional, Savin, I.A., additional, Sbrizzai, G., additional, Schiavon, P., additional, Schill, C., additional, Schlüter, T., additional, Schmidt, K., additional, Schmieden, H., additional, Schönning, K., additional, Schopferer, S., additional, Schott, M., additional, Shevchenko, O.Yu., additional, Silva, L., additional, Sinha, L., additional, Sirtl, S., additional, Slunecka, M., additional, Sosio, S., additional, Sozzi, F., additional, Srnka, A., additional, Steiger, L., additional, Stolarski, M., additional, Sulc, M., additional, Sulej, R., additional, Suzuki, H., additional, Szabelski, A., additional, Szameitat, T., additional, Sznajder, P., additional, Takekawa, S., additional, Terça, G., additional, Wolbeek, J. ter, additional, Tessaro, S., additional, Tessarotto, F., additional, Thibaud, F., additional, Tskhay, V., additional, Uhl, S., additional, Uman, I., additional, Virius, M., additional, Wang, L., additional, Weisrock, T., additional, Weitzel, Q., additional, Wilfert, M., additional, Windmolders, R., additional, Wollny, H., additional, Zaremba, K., additional, Zavertyaev, M., additional, Zemlyanichkina, E., additional, Ziembicki, M., additional, and Zink, A., additional
Published: 2015
Full Text: View/download PDF

221. Search for exclusive photoproduction ofZc±(3900) at COMPASS

Author: Adolph, C., primary, Akhunzyanov, R., additional, Alexeev, M.G., additional, Alexeev, G.D., additional, Amoroso, A., additional, Andrieux, V., additional, Anosov, V., additional, Austregesilo, A., additional, Badełek, B., additional, Balestra, F., additional, Barth, J., additional, Baum, G., additional, Beck, R., additional, Bedfer, Y., additional, Berlin, A., additional, Bernhard, J., additional, Bicker, K., additional, Bielert, E.R., additional, Bieling, J., additional, Birsa, R., additional, Bisplinghoff, J., additional, Bodlak, M., additional, Boer, M., additional, Bordalo, P., additional, Bradamante, F., additional, Braun, C., additional, Bressan, A., additional, Büchele, M., additional, Burtin, E., additional, Capozza, L., additional, Chiosso, M., additional, Chung, S.U., additional, Cicuttin, A., additional, Crespo, M.L., additional, Curiel, Q., additional, Dalla Torre, S., additional, Dasgupta, S.S., additional, Dasgupta, S., additional, Denisov, O.Yu., additional, Donskov, S.V., additional, Doshita, N., additional, Duic, V., additional, Dünnweber, W., additional, Dziewiecki, M., additional, Efremov, A., additional, Elia, C., additional, Eversheim, P.D., additional, Eyrich, W., additional, Faessler, M., additional, Ferrero, A., additional, Filin, A., additional, Finger, M., additional, Fischer, H., additional, Franco, C., additional, du Fresne von Hohenesche, N., additional, Friedrich, J.M., additional, Frolov, V., additional, Gautheron, F., additional, Gavrichtchouk, O.P., additional, Gerassimov, S., additional, Geyer, R., additional, Gnesi, I., additional, Gobbo, B., additional, Goertz, S., additional, Gorzellik, M., additional, Grabmüller, S., additional, Grasso, A., additional, Grube, B., additional, Grussenmeyer, T., additional, Guskov, A., additional, Haas, F., additional, von Harrach, D., additional, Hahne, D., additional, Hashimoto, R., additional, Heinsius, F.H., additional, Herrmann, F., additional, Hinterberger, F., additional, Höppner, Ch., additional, Horikawa, N., additional, d'Hose, N., additional, Huber, S., additional, Ishimoto, S., additional, Ivanov, A., additional, Ivanshin, Yu., additional, Iwata, T., additional, Jahn, R., additional, Jary, V., additional, Jasinski, P., additional, Jörg, P., additional, Joosten, R., additional, Kabuß, E., additional, Ketzer, B., additional, Khaustov, G.V., additional, Khokhlov, Yu.A., additional, Kisselev, Yu., additional, Klein, F., additional, Klimaszewski, K., additional, Koivuniemi, J.H., additional, Kolosov, V.N., additional, Kondo, K., additional, Königsmann, K., additional, Konorov, I., additional, Konstantinov, V.F., additional, Kotzinian, A.M., additional, Kouznetsov, O., additional, Krämer, M., additional, Kroumchtein, Z.V., additional, Kuchinski, N., additional, Kunne, F., additional, Kurek, K., additional, Kurjata, R.P., additional, Lednev, A.A., additional, Lehmann, A., additional, Levillain, M., additional, Levorato, S., additional, Lichtenstadt, J., additional, Maggiora, A., additional, Magnon, A., additional, Makke, N., additional, Mallot, G.K., additional, Marchand, C., additional, Martin, A., additional, Marzec, J., additional, Matousek, J., additional, Matsuda, H., additional, Matsuda, T., additional, Meshcheryakov, G., additional, Meyer, W., additional, Michigami, T., additional, Mikhailov, Yu.V., additional, Miyachi, Y., additional, Nagaytsev, A., additional, Nagel, T., additional, Nerling, F., additional, Neubert, S., additional, Neyret, D., additional, Nikolaenko, V.I., additional, Novy, J., additional, Nowak, W.-D., additional, Nunes, A.S., additional, Olshevsky, A.G., additional, Orlov, I., additional, Ostrick, M., additional, Panknin, R., additional, Panzieri, D., additional, Parsamyan, B., additional, Paul, S., additional, Peshekhonov, D.V., additional, Platchkov, S., additional, Pochodzalla, J., additional, Polyakov, V.A., additional, Pretz, J., additional, Quaresma, M., additional, Quintans, C., additional, Ramos, S., additional, Regali, C., additional, Reicherz, G., additional, Rocco, E., additional, Rossiyskaya, N.S., additional, Ryabchikov, D.I., additional, Rychter, A., additional, Samoylenko, V.D., additional, Sandacz, A., additional, Sarkar, S., additional, Savin, I.A., additional, Sbrizzai, G., additional, Schiavon, P., additional, Schill, C., additional, Schlüter, T., additional, Schmidt, K., additional, Schmieden, H., additional, Schönning, K., additional, Schopferer, S., additional, Schott, M., additional, Shevchenko, O.Yu., additional, Silva, L., additional, Sinha, L., additional, Sirtl, S., additional, Slunecka, M., additional, Sosio, S., additional, Sozzi, F., additional, Srnka, A., additional, Steiger, L., additional, Stolarski, M., additional, Sulc, M., additional, Sulej, R., additional, Suzuki, H., additional, Szabelski, A., additional, Szameitat, T., additional, Sznajder, P., additional, Takekawa, S., additional, ter Wolbeek, J., additional, Tessaro, S., additional, Tessarotto, F., additional, Thibaud, F., additional, Uhl, S., additional, Uman, I., additional, Virius, M., additional, Wang, L., additional, Weisrock, T., additional, Wilfert, M., additional, Windmolders, R., additional, Wollny, H., additional, Zaremba, K., additional, Zavertyaev, M., additional, Zemlyanichkina, E., additional, Ziembicki, M., additional, and Zink, A., additional
Published: 2015
Full Text: View/download PDF

222. Erratum to: Hadron transverse momentum distributions in muon deep inelastic scattering at 160 GeV/ $$c$$ c

Author: Adolph, C., primary, Alekseev, M. G., additional, Alexakhin, V. Yu., additional, Alexandrov, Yu., additional, Alexeev, G. D., additional, Amoroso, A., additional, Andrieux, V., additional, Austregesilo, A., additional, Badełek, B., additional, Balestra, F., additional, Barth, J., additional, Baum, G., additional, Bedfer, Y., additional, Berlin, A., additional, Bernhard, J., additional, Bertini, R., additional, Bicker, K., additional, Bieling, J., additional, Birsa, R., additional, Bisplinghoff, J., additional, Boer, M., additional, Bordalo, P., additional, Bradamante, F., additional, Braun, C., additional, Bravar, A., additional, Bressan, A., additional, Büchele, M., additional, Burtin, E., additional, Capozza, L., additional, Chiosso, M., additional, Chung, S. U., additional, Cicuttin, A., additional, Crespo, M. L., additional, Dalla Torre, S., additional, Dasgupta, S. S., additional, Dasgupta, S., additional, Denisov, O. Yu., additional, Donskov, S. V., additional, Doshita, N., additional, Duic, V., additional, Dünnweber, W., additional, Dziewiecki, M., additional, Efremov, A., additional, Elia, C., additional, Eversheim, P. D., additional, Eyrich, W., additional, Faessler, M., additional, Ferrero, A., additional, Filin, A., additional, Finger, M., additional, Fischer, H., additional, Franco, C., additional, du Fresne von Hohenesche, N., additional, Friedrich, J. M., additional, Frolov, V., additional, Garfagnini, R., additional, Gautheron, F., additional, Gavrichtchouk, O. P., additional, Gerassimov, S., additional, Geyer, R., additional, Giorgi, M., additional, Gnesi, I., additional, Gobbo, B., additional, Goertz, S., additional, Grabmüller, S., additional, Grasso, A., additional, Grube, B., additional, Gushterski, R., additional, Guskov, A., additional, Guthörl, T., additional, Haas, F., additional, von Harrach, D., additional, Heinsius, F. H., additional, Herrmann, F., additional, Heß, C., additional, Hinterberger, F., additional, Höppner, Ch., additional, Horikawa, N., additional, d’Hose, N., additional, Huber, S., additional, Ishimoto, S., additional, Ivanshin, Yu., additional, Iwata, T., additional, Jahn, R., additional, Jary, V., additional, Jasinski, P., additional, Joosten, R., additional, Kabuß, E., additional, Kang, D., additional, Ketzer, B., additional, Khaustov, G. V., additional, Khokhlov, Yu. A., additional, Kisselev, Yu., additional, Klein, F., additional, Klimaszewski, K., additional, Koivuniemi, J. H., additional, Kolosov, V. N., additional, Kondo, K., additional, Königsmann, K., additional, Konorov, I., additional, Konstantinov, V. F., additional, Kotzinian, A. M., additional, Kouznetsov, O., additional, Krämer, M., additional, Kroumchtein, Z. V., additional, Kuchinski, N., additional, Kunne, F., additional, Kurek, K., additional, Kurjata, R. P., additional, Lednev, A. A., additional, Lehmann, A., additional, Levorato, S., additional, Lichtenstadt, J., additional, Maggiora, A., additional, Magnon, A., additional, Makke, N., additional, Mallot, G. K., additional, Mann, A., additional, Marchand, C., additional, Martin, A., additional, Marzec, J., additional, Matsuda, H., additional, Matsuda, T., additional, Meshcheryakov, G., additional, Meyer, W., additional, Michigami, T., additional, Mikhailov, Yu. V., additional, Morreale, A., additional, Nagaytsev, A., additional, Nagel, T., additional, Nerling, F., additional, Neubert, S., additional, Neyret, D., additional, Nikolaenko, V. I., additional, Novy, J., additional, Nowak, W. -D., additional, Nunes, A. S., additional, Olshevsky, A. G., additional, Ostrick, M., additional, Panknin, R., additional, Panzieri, D., additional, Parsamyan, B., additional, Paul, S., additional, Piragino, G., additional, Platchkov, S., additional, Pochodzalla, J., additional, Polak, J., additional, Polyakov, V. A., additional, Pretz, J., additional, Quaresma, M., additional, Quintans, C., additional, Rajotte, J. -F., additional, Ramos, S., additional, Reicherz, G., additional, Rocco, E., additional, Rodionov, V., additional, Rondio, E., additional, Rossiyskaya, N. S., additional, Ryabchikov, D. I., additional, Samoylenko, V. D., additional, Sandacz, A., additional, Sapozhnikov, M. G., additional, Sarkar, S., additional, Savin, I. A., additional, Sbrizzai, G., additional, Schiavon, P., additional, Schill, C., additional, Schlüter, T., additional, Schmidt, A., additional, Schmidt, K., additional, Schmitt, L., additional, Schmieden, H., additional, Schönning, K., additional, Schopferer, S., additional, Schott, M., additional, Shevchenko, O. Yu., additional, Silva, L., additional, Sinha, L., additional, Sirtl, S., additional, Slunecka, M., additional, Sosio, S., additional, Sozzi, F., additional, Srnka, A., additional, Steiger, L., additional, Stolarski, M., additional, Sulc, M., additional, Sulej, R., additional, Suzuki, H., additional, Sznajder, P., additional, Takekawa, S., additional, Ter Wolbeek, J., additional, Tessaro, S., additional, Tessarotto, F., additional, Thibaud, F., additional, Uhl, S., additional, Uman, I., additional, Vandenbroucke, M., additional, Virius, M., additional, Wang, L., additional, Weisrock, T., additional, Wilfert, M., additional, Windmolders, R., additional, Wiślicki, W., additional, Wollny, H., additional, Zaremba, K., additional, Zavertyaev, M., additional, Zemlyanichkina, E., additional, Zhuravlev, N., additional, and Ziembicki, M., additional
Published: 2015
Full Text: View/download PDF

223. Sopravvivenza nei soggetti con IMAin trattamento con statine nell’AULSS 18della Regione Veneto

Author: Tessaro, S, Marcolongo, A, Venturini, M, Casale, P, Mazzucco, T, Baldovin, Tatjana, Boemo, Dg, Furlan, P, and Baldo, Vincenzo
Published: 2010

224. Trattamento antivirale in pazienti portatoricronici di epatite C e transaminasemianormale a lungo termine: risultati preliminaridi uno studio pilota

Author: Boemo, Dg, Baldovin, Tatjana, Miotto, S, Tessaro, S, Minola, E, Floreani, Annarosa, and Baldo, Vincenzo
Published: 2010

225. Mortalità Evitabile nella popolazionedell’Azienda ULSS 18 della RegioneVeneto

Author: Mazzucco, T, Casale, P, Baldovin, Tatjana, Marcolongo, A, Venturini, M, Tessaro, S, Saracino, E, Furlan, P, and Baldo, Vincenzo
Published: 2010

226. A high-statistics measurement of transverse spin effects in dihadron production from muon-proton semi-inclusive deep-inelastic scattering

Author: Sub Subatomic Physics (SAP), Subatomic Physics, Adolph, C., Akhunzyanov, R., Alekseev, M. G., Alexandrov, Yu, Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badełek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., 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., Curiel, Q., Dalla Torre, S., Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu, 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., 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., Gorzellik, M., Grabmüller, S., Grasso, A., Grube, B., Guskov, A., Guthörl, T., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Höppner, Ch, Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu, Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuß, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Yu A., Kisselev, Yu, Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kral, Z., Krämer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. D., Nunes, A. S., Orlov, I., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesek, M., Peshekhonov, D., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rychter, A., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, A., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu, Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vondra, J., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Sub Subatomic Physics (SAP), Subatomic Physics, Adolph, C., Akhunzyanov, R., Alekseev, M. G., Alexandrov, Yu, Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badełek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., 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., Curiel, Q., Dalla Torre, S., Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu, 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., 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., Gorzellik, M., Grabmüller, S., Grasso, A., Grube, B., Guskov, A., Guthörl, T., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Höppner, Ch, Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu, Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuß, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Yu A., Kisselev, Yu, Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Königsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kral, Z., Krämer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. D., Nunes, A. S., Orlov, I., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesek, M., Peshekhonov, D., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rychter, A., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmidt, A., Schmidt, K., Schmieden, H., Schönning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu, Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vondra, J., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., and Ziembicki, M.
Published: 2014

227. Collins and Sivers asymmetries in muonproduction of pions and kaons off transversely polarised proton

Author: Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E. R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E. R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: Measurements of the Collins and Sivers asymmetries for charged pions and charged and neutral kaons produced in semi-inclusive deep-inelastic scattering of high energy muons off transversely polarised protons are presented. The results were obtained using all the available COMPASS proton data, which were taken in the years 2007 and 2010. The Collins asymmetries exhibit in the valence region a non-zero signal for pions and there are hints of non-zero signal also for kaons. The Sivers asymmetries are found to be positive for positive pions and kaons and compatible with zero otherwise., Comment: 15 pages, 13 figures and 1 table
Published: 2014
Full Text: View/download PDF

228. Search for exclusive photoproduction of Z$_c^{\pm}$(3900) at COMPASS

Author: Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E. R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E. R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Peshekhonov, D. V., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: A search for the exclusive production of the $Z_c^{\pm}(3900)$ hadron by virtual photons has been performed in the channel $Z_c^{\pm}(3900)\rightarrow J/\psi \pi^{\pm}$. The data cover the range from 7 GeV to 19 GeV in the centre-of-mass energy of the photon-nucleon system. The full set of the COMPASS data set collected with a muon beam between 2002 and 2011 has been used. An upper limit for the ratio $BR(Z_c^{\pm}(3900)\rightarrow J/\psi \pi^{\pm} )\times \sigma_{ \gamma~N \rightarrow Z_c^{\pm}(3900)~ N} /\sigma_{\gamma~N \rightarrow J/\psi~ N}$ of $3.7\times10^{-3}$ has been established at the confidence level of 90%., Comment: 8 pages, 3 figures, 1 table
Published: 2014
Full Text: View/download PDF

229. Measurement of the charged-pion polarisability

Author: Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Colantoni, M., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dinkelbach, A. M., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M. jr., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kuhn, R., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Moinester, M. A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Peshekhonov, D., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Adolph, C., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Colantoni, M., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dinkelbach, A. M., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M. jr., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Grussenmeyer, T., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kuhn, R., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Moinester, M. A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Peshekhonov, D., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Rocco, E., Rossiyskaya, N. S., Ryabchikov, D. I., Rychter, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: The COMPASS collaboration at CERN has investigated pion Compton scattering, $\pi^-\gamma\rightarrow \pi^-\gamma$, at centre-of-mass energy below 3.5 pion masses. The process is embedded in the reaction $\pi^-\mathrm{Ni}\rightarrow\pi^-\gamma\;\mathrm{Ni}$, which is initiated by 190\,GeV pions impinging on a nickel target. The exchange of quasi-real photons is selected by isolating the sharp Coulomb peak observed at smallest momentum transfers, $Q^2<0.0015$\,(GeV/$c$)$^2$. From a sample of 63\,000 events the pion electric polarisability is determined to be $\alpha_\pi\ =\ (\,2.0\ \pm\ 0.6_{\mbox{\scriptsize stat}}\ \pm\ 0.7_{\mbox{\scriptsize syst}}\,) \times 10^{-4}\,\mbox{fm}^3$ under the assumption $\alpha_\pi=-\beta_\pi$, which relates the electric and magnetic dipole polarisabilities. It is the most precise measurement of this fundamental low-energy parameter of strong interaction, that has been addressed since long by various methods with conflicting outcomes. While this result is in tension with previous dedicated measurements, it is found in agreement with the expectation from chiral perturbation theory. An additional measurement replacing pions by muons, for which the cross-section behavior is unambigiously known, was performed for an independent estimate of the systematic uncertainty., Comment: Published version: 9 pages, 3 figures, 1 table
Published: 2014
Full Text: View/download PDF

230. Measurement of azimuthal hadron asymmetries in semi-inclusive deep inelastic scattering off unpolarised nucleons

Author: Adolph, C., Akhunzyanov, R., Alekseev, M. G., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kral, Z., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Orlov, I., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesek, M., Peshekhonov, D., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rychter, A., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabeleski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vondra, J., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Adolph, C., Akhunzyanov, R., Alekseev, M. G., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Curiel, Q., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Grube, B., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kral, Z., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Orlov, I., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesek, M., Peshekhonov, D., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rychter, A., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabeleski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Vondra, J., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., and Ziembicki, M.
Abstract: Spin-averaged asymmetries in the azimuthal distributions of positive and negative hadrons produced in deep inelastic scattering were measured using the CERN SPS muon beam at $160$ GeV/c and a $^6$LiD target. The amplitudes of the three azimuthal modulations $\cos\phi_h$, $\cos2\phi_h$ and $\sin\phi_h$ were obtained binning the data separately in each of the relevant kinematic variables $x$, $z$ or $p_T^{\,h}$ and binning in a three-dimensional grid of these three variables. The amplitudes of the $\cos \phi_h$ and $\cos 2\phi_h$ modulations show strong kinematic dependencies both for positive and negative hadrons., Comment: 33 pages, 15 figures and 10 pages
Published: 2014
Full Text: View/download PDF

231. The COMPASS Setup for Physics with Hadron Beams

Author: Abbon, Ph., Adolph, C., Akhunzyanov, R., Alexandrov, Yu., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E. R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Ciliberti, P., Chiosso, M., Chung, S. U., Cicuttin, A., Colantoni, M., Cotte, D., Crespo, M. L., Curiel, Q., Dafni, T., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Desforge, D., Dinkelbach, A. M., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Durand, D., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gatignon, L., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giganon, A., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Gregori, M., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kuhn, R., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Marroncle, J., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Menon, G., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Moinester, M. A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesaro, G., Pesaro, V., Peshekhonov, D. V., Pires, C., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Reymond, J-M., Rocco, E., Rossiyskaya, N. S., Rousse, J. -Y., Ryabchikov, D. I., Rychter, A., Samartsev, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Tskhay, V., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Weitzel, Q., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zink, A., Abbon, Ph., Adolph, C., Akhunzyanov, R., Alexandrov, Yu., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anosov, V., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Beck, R., Bedfer, Y., Berlin, A., Bernhard, J., Bicker, K., Bielert, E. R., Bieling, J., Birsa, R., Bisplinghoff, J., Bodlak, M., Boer, M., Bordalo, P., Bradamante, F., Braun, C., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Ciliberti, P., Chiosso, M., Chung, S. U., Cicuttin, A., Colantoni, M., Cotte, D., Crespo, M. L., Curiel, Q., Dafni, T., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Desforge, D., Dinkelbach, A. M., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Durand, D., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Gatignon, L., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giganon, A., Gnesi, I., Gobbo, B., Goertz, S., Gorzellik, M., Grabmueller, S., Grasso, A., Gregori, M., Grube, B., Grussenmeyer, T., Guskov, A., Haas, F., von Harrach, D., Hahne, D., Hashimoto, R., Heinsius, F. H., Herrmann, F., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jahn, R., Jary, V., Jasinski, P., Joerg, P., Joosten, R., Kabuss, E., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kuhn, R., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levillain, M., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Marchand, C., Marroncle, J., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Menon, G., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Moinester, M. A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pesaro, G., Pesaro, V., Peshekhonov, D. V., Pires, C., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Reymond, J-M., Rocco, E., Rossiyskaya, N. S., Rousse, J. -Y., Ryabchikov, D. I., Rychter, A., Samartsev, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, K., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Takekawa, S., ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Tskhay, V., Uhl, S., Uman, I., Virius, M., Wang, L., Weisrock, T., Weitzel, Q., Wilfert, M., Windmolders, R., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., and Zink, A.
Abstract: The main characteristics of the COMPASS experimental setup for physics with hadron beams are described. This setup was designed to perform exclusive measurements of processes with several charged and/or neutral particles in the final state. Making use of a large part of the apparatus that was previously built for spin structure studies with a muon beam, it also features a new target system as well as new or upgraded detectors. The hadron setup is able to operate at the high incident hadron flux available at CERN. It is characterised by large angular and momentum coverages, large and nearly flat acceptances, and good two and three-particle mass resolutions. In 2008 and 2009 it was successfully used with positive and negative hadron beams and with liquid hydrogen and solid nuclear targets. This article describes the new and upgraded detectors and auxiliary equipment, outlines the reconstruction procedures used, and summarises the general performance of the setup., Comment: 91 pages, 101 figures and 7 tables
Published: 2014
Full Text: View/download PDF

232. Measurement of the longitudinal spin transfer to Lambda and (Lambda)over-bar hyperons in polarised muon DIS

Author: Alexeev, Maxim, Alexakhin, Vy, Alexandrov, Y, Alexeev, Gd, Amoroso, Antonio, Austregesilo, A, Badelek, B, Balestra, Ferruccio, 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, Maria Pia, Chapiro, A, Chiosso, Michela, Chung, Su, Cicuttin, A, Colantoni, M, Crespo, Ml, Dalla Torre, S, Dafni, T, Das, S, Dasgupta, Ss, Denisov, Oy, Dhara, L, Diaz, V, Dinkelbach, Am, Donskov, Sv, Doshita, N, Duic, V, Dunnweber, W, Efremov, A, Eversheim, Pd, Eyrich, W, Faessler, M, Ferrero, A, Finger, M, Fischer, H, Franco, C, Friedrich, Jm, Garfagnini, R, Gautheron, F, Gavrichtchouk, Op, Gazda, R, Gerassimov, S, Geyer, R, Giorgi, M, Gobbo, B, Goertz, S, Grabmuller, S, Grajek, Oa, Grasso, Antonino, Grube, B, Gushterski, R, Guskov, A, Haas, F, von Harrach, D, Hasegawa, T, Heckmann, J, Heinsius, Fh, Hermann, M, Hermann, R, Herrmann, F, Hess, C, Hinterberger, F, Horikawa, N, Hoppner, C, D'Hose, N, Ilgner, C, Ishimoto, S, Ivanov, O, Ivanshin, Y, Iven, B, Iwata, T, Jahn, R, Jasinski, P, Jegou, G, Joosten, R, Kabuss, E, Kang, D, Ketzer, B, Khaustov, Gv, Khokhlov, Ya, Kisselev, Y, Klein, F, Klimaszewski, K, Koblitz, S, Koivuniemi, Jh, Kolosov, Vn, Komissarov, Ev, Kondo, K, Konigsmann, K, Konopka, R, Konorov, I, Konstantinov, Vf, Korzenev, A, Kotzinian, Am, Kouznetsov, O, Kowalik, K, Kramer, M, Kral, A, Kroumchtein, Zv, Kuhn, R, Kunne, F, Kurek, K, Le Goff JM, Lednev, Aa, Lehmann, A, Levorato, S, Lichtenstadt, J, Liska, T, Maggiora, A, Maggiora, Marco, Magnon, A, Mallot, Gk, Mann, A, Marchand, C, Marroncle, J, Martin, A, Marzec, J, Massmann, F, Matsuda, T, Maximov, An, Meyer, W, Michigami, T, Mikhailov, Yv, Moinester, Ma, Mutter, A, Nagaytsev, A, Nagel, T, Nassalski, J, Negrini, S, Nerling, F, Neubert, S, Neyret, D, Nikolaenko, Vi, Olshevsky, Ag, Ostrick, M, Padee, A, Panknin, R, Panzieri, D, Parsamyan, Bakur, Paul, S, Pawlukiewicz Kaminska, B, Perevalova, E, Pesaro, G, Peshekhonov, Dv, Piragino, Guido, Platchkov, S, Pochodzalla, J, Polak, J, Polyakov, Va, Pontecorvo, G, Pretz, J, Quintans, C, Rajotte, Jf, Ramos, S, Rapatsky, V, Reicherz, G, Reggiani, D, Richter, A, Robinet, F, Rocco, Elena, Rondio, E, Ryabchikov, Di, Samoylenko, Vd, Sandacz, A, Santos, H, Sapozhnikov, Mg, Sarkar, S, Sbrizzai, G, Schiavon, P, Schill, C, Schmitt, L, Schroder, W, Shevchenko, Oy, Siebert, Hw, Silva, L, Sinha, L, Sissakian, An, Slunecka, M, Smirnov, Gi, Sosio, Stefano, Sozzi, F, Srnka, A, Stolarski, M, Sulc, M, Sulej, R, Takekawa, S, Tessaro, S, Tessarotto, F, Teufel, A, Tkatchev, Lg, Venugopal, G, Virius, M, Vlassov, Nv, Vossen, A, Weitzel, Q, Windmolders, R, Wislicki, W, Wollny, H, Zaremba, K, Zemlyanichkina, E, Ziembicki, M, Zhao, J, Zhuravlev, N, and Zvyagin, A.
Subjects: CHARGED-CURRENT INTERACTIONS, DEEP, NOMAD EXPERIMENT, ASYMMETRY, SCATTERING, STRANGE PARTICLE-PRODUCTION, NUCLEON, FRAGMENTATION, NEUTRINO, DECAYS
Published: 2009

233. Collins and Sivers Transverse Spin Asymmetries for Pions and Kaons on Deuterons

Author: Alekseev, M., Alexakhin, V.Yu., Alexandrov, Yu., Alexeev, G.D., Amoroso, A., Arbuzov, A., Badelek, Barbara Maria, Balestra, F., Ball, J., Barth, J., Baum, Guenter, Bedfer, Y., Bernet, Colin, Bertini, R., Bettinelli, M., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, Franco, Brona, G., Burtin, E., Bussa, M.P., Chapiro, A., Chiosso, M., Cicuttin, A., Colantoni, M., Crespo, M.L., Dalla Torre, S., Dafni, T., Das, S., Dasgupta, S.S., De Masi, R., Dedek, N., Dhara, L., Diaz, V., Dinkelbach, A.M., Donskov, S.V., Dorofeev, V.A., Doshita, N., Duic, V., Dunnweber, W., Eversheim, P.D., Eyrich, W., Faessler, M., Falaleev, V., Ferrero, L., Finger, M., Finger, M., Jr., Fischer, H., Franco, C., Franz, J., Friedrich, J.M., Garfagnini, R., Gautheron, Fabrice, Gavrichtchouk, O.P., Gazda, R., Geyer, R., Giorgi, M., Gobbo, Benigno, Gorin, A.M., Grabmuller, S., Grajek, O.A., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., Hannappel, J., von Harrach, D., Hasegawa, T., Heckmann, J., Hedicke, S., Heinsius, Fritz-Herbert, Hermann, R., Hess, C., Hinterberger, F., von Hodenberg, M., Horikawa, S., d'Hose, N., Ilgner, C., Ioukaev, A.I., Ishimoto, S., Ivanov, O., Ivanshin, Yu., Jahn, R., Janata, A., Jasinski, P., Joosten, R., Jouravlev, N.I., Kabuss, E., Kang, D., Ketzer, Bernhard, Khaustov, G.V., Khokhlov, Yu.A., Klein, F., Klimaszewski, K., Koblitz, S., Kolosov, V.N., Komissarov, E.V., Kondo, K., Konigsmann, Kay, Konstantinov, V.F., Korentchenko, A.S., Koutchinski, N.A., Kral, A., Kravchuk, N.P., Kroumchtein, Z.V., Kuhn, R., Kunne, Fabienne, Kurek, Krzysztof, Ladygin, M.E., Le Goff, Jean-Marc, Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Ludwig, I., Maggiora, A., Maggiora, M., Magnon, A., Mallot, G.K., Mann, A., Marchand, C., Marroncle, J., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W.Thomas, Mikhailov, Yu.V., Moinester, M.A., Nagaytsev, A., Nagel, T., Nahle, O., Nassalski, J., Neliba, S., Nerling, F., Neubert, S., Neyret, D.P., Nikolaenko, V.I., Nikolaev, K., Olshevsky, A.G., Ostrick, M., Padee, A., Pagano, P., Panebianco, S., Panknin, R., Panzieri, D., Paul, S., Pawlukiewicz-Kaminska, B., Peshekhonov, D.V., Peshekhonov, V.D., Piragino, G., Platchkov, Stephane, Pochodzalla, J., Polak, J., Polyakov, V.A., Pretz, J., Procureur, S., Quintans, C., Rajotte, J.F., Ramos, S., Rapatsky, V., Reicherz, G., Reggiani, D., Richter, A., Robinet, F., Rondio, Ewa, Rozhdestvensky, A.M., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Sapozhnikov, M.G., Sarkar, S., Savin, Igor A., Schiavon, P., Schill, Christian, Schonmeier, P., Schroder, W., Shevchenko, O.Yu., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Stinzing, F., Sugonyaev, V.P., Sulc, M., Sulej, R., Takabayashi, N., Tchalishev, V.V., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L.G., Venugopal, G., Virius, M., Vlassov, N.V., Vossen, A., Webb, Robert C., Weitzel, Q., Windmolders, R., Wirth, S., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziegler, R., and Zvyagin, A.
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: The measurements of the Collins and Sivers asymmetries of identified hadrons produced in deep-inelastic scattering of 160 GeV/ c muons on a transversely polarised 6 LiD target at COMPASS are presented. The results for charged pions and charged and neutral kaons correspond to all data available, which were collected from 2002 to 2004. For all final state particles both, the Collins and Sivers asymmetries turn out to be small, compatible with zero within the statistical errors, in line with the previously published results for not identified charged hadrons, and with the expected cancellation between the u- and d-quark contributions. The measurements of the Collins and Sivers asymmetries of identified hadrons produced in deep-inelastic scattering of 160 GeV/c muons on a transversely polarised 6LiD target at COMPASS are presented. The results for charged pions and charged and neutral kaons correspond to all data available, which were collected from 2002 to 2004. For all final state particles both the Collins and Sivers asymmetries turn out to be small, compatible with zero within the statistical errors, in line with the previously published results for not identified charged hadrons, and with the expected cancellation between the u- and d-quark contributions.
Published: 2008

234. Direct Measurement of the Gluon Polarisation in the Nucleon via Charmed Meson Production

Author: Alekseev, M., Alexakhin, V. Yu, Alexandrov, Yu, Alexeev, G. D, Amoroso, A., Arbuzov, A., Badelek, Barbara Maria, Balestra, F., Ball, J., Barth, J., Baum, Günter, Bedfer, Y., Bernet, Colin, Bertini, R., Bettinelli, M., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, Franco, Brona, G., Burtin, E., Bussa, M. P, Chapiro, A., Chiosso, M., Cicuttin, A., Colantoni, M., Crespo, M. L, Dalla Torre, S., Dafni, T., Das, S., Dasgupta, S. S, De Masi, R., Dedek, N., Dhara, L., Diaz, V., Dinkelbach, A. M, Donskov, S. V, Dorofeev, V. A, Doshita, N., Duic, V., Dunnweber, W., Eversheim, P. D, Eyrich, W., Faessler, M., Falaleev, V., Ferrero, L., Finger, M., Fischer, H., Franco, C., Franz, J., Friedrich, J. M, Garfagnini, R., Gautheron, Fabrice, Gavrichtchouk, O. P, Gazda, R., Geyer, R., Giorgi, M., Gobbo, Benigno, Gorin, A. M, Grabmuller, S., Grajek, O. A, Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., Hannappel, J., von Harrach, D., Hasegawa, T., Heckmann, J., Hedicke, S., Heinsius, Fritz-Herbert, Hermann, R., Hess, C., Hinterberger, F., von Hodenberg, M., Horikawa, S., d'Hose, N., Ilgner, C., Ioukaev, A. I, Ishimoto, S., Ivanov, O., Ivanshin, Yu, Jahn, R., Janata, A., Jasinski, P., Joosten, R., Jouravlev, N. I, Kabuss, E., Kang, D., Ketzer, Bernhard, Khaustov, G. V, Khokhlov, Yu. A, Klein, F., Klimaszewski, K., Koblitz, S., Kolosov, V. N, Komissarov, E. V, Kondo, K., Konigsmann, Kay, Konstantinov, V. F, Korentchenko, A. S, Koutchinski, N. A, Kral, A., Kravchuk, N. P, Kroumchtein, Z. V, Kuhn, R., Kunne, Fabienne, Kurek, Krzysztof, Ladygin, M. E, Le Goff, Jean-Marc, Lednev, A. A, Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Ludwig, I., Maggiora, A., Maggiora, M., Magnon, A., Mallot, G. K, Mann, A., Marchand, C., Marroncle, J., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W. Thomas, Mikhailov, Yu. V, Moinester, M. A, Nagaytsev, A., Nagel, T., Nahle, O., Nassalski, J., Neliba, S., Nerling, F., Neubert, S., Neyret, D. P, Nikolaenko, V. I, Nikolaev, K., Olshevsky, A. G, Ostrick, M., Padee, A., Pagano, P., Panebianco, S., Panknin, R., Panzieri, D., Paul, S., Pawlukiewicz-Kaminska, B., Peshekhonov, D. V, Peshekhonov, V. D, Piragino, G., Platchkov, Stephane, Pochodzalla, J., Polak, J., Polyakov, V. A, Pretz, J., Procureur, S., Quintans, C., Rajotte, J. F, Ramos, S., Rapatsky, V., Reicherz, G., Reggiani, D., Richter, A., Robinet, F., Rondio, Ewa, Rozhdestvensky, A. M, Ryabchikov, D. I, Samoylenko, V. D, Sandacz, A., Sapozhnikov, M. G, Sarkar, S., Savin, Igor A, Schiavon, P., Schill, Christian, Schonmeier, P., Schroder, W., Shevchenko, O. Yu, Silva, L., Sinha, L., Sissakian, A. N, Slunecka, M., Smirnov, G. I, Sosio, S., Sozzi, F., Srnka, A., Stinzing, F., Sugonyaev, V. P, Sulc, M., Sulej, R., Tchalishev, V. V, Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L. G, Venugopal, G., Virius, M., Vlassov, N. V, Vossen, A., Webb, Robert C, Weitzel, Q., Windmolders, R., Wirth, S., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziegler, R., and Zvyagin, A.
Subjects: High Energy Physics - Experiment (hep-ex), High Energy Physics::Phenomenology, Nuclear Theory, FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: We present the first measurement of the gluon polarisation in the nucleon based on the photon-gluon fusion process tagged by charmed meson production and decay to charged K and pi. The data were collected in polarised muon scattering off a polarised deuteron target by the COMPASS collaboration at CERN during 2002-2004. The result of this LO analysis is _x = -0.47 +- 0.44 (stat) +- 0.15 (syst) at ~= 0.11 and a scale mu^2 ~ 13 (GeV/c)^2., Comment: 7 pages, 3 figures
Published: 2008
Full Text: View/download PDF

235. Double spin asymmetry in exclusive rho0 muoproduction at COMPASS

Author: Alekseev, M., Alexakhin, V. Y. U., Alexandrov, Y. U., Alexeev, G. D., Amoroso, A., Arbuzov, A., Badelek, B., Balestra, F., Ball, J., Barth, J., Baum, G., Bedfer, Y., Bernet, C., Bertini, R., Bettinelli, M., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, Franco, Bravar, A., Bressan, Andrea, Brona, G., Burtin, E., Bussa, M. P., Chapiro, A., Chiosso, M., Cicuttin, A., Colantoni, M., Costa, S., Crespo, M. L., DALLA TORRE, S., Dafni, T., Das, S., Dasgupta, S. S., DE MASSI, R., Dedek, N., Denisov, O. Y. U., Dhara, L., Diaz, V., Dinkelbach, A. M., Donskov, S. V., Dorofeev, V. A., Doshita, N., Duic, V., Dunnweber, W., Eversheim, P. D., Eyrich, W., Fabro, M., Faessler, M., Falaleev, V., Ferrero, A., Ferrero, L., Finger, M., Fischer, H., Franco, C., Franz, J., Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, Marcello, Gobbo, B., Goertz, S., Gorin, A. M., Grabmuller, S., Grajek, O. A., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., Hannappel, J., VON HARRACH, D., Hasegawa, T., Heckmann, J., Hedicke, S., Heinsius, F. H., Hermann, R., Hess, C., Hinterberger, F., VON HODENBERG, M., Horikawa, N., Horikawa, S., D'Hose, N., Ilgner, C., Ioukaev, A. I., Ishimoto, S., Ivanov, O., Ivanshin, Y. U., Iwata, T., Jahn, R., Janata, A., Jasinski, P., Joosten, R., Jouravlev, N. I., Kabuss, E., Kang, D., Ketzer, B., Khaustov, G. V., Khokhlov, Y. U. A., Kisselev, Y. U., Klein, F., Klimaszewski, K., Koblitz, S., Koivuniemi, J. H., Kolosov, V. N., Komissarov, E. V., Kondo, K., Konigsmann, K., Konorov, I., Konstantinov, V. F., Korentchenko, A. S., Korzenev, A., Kotzinian, A. M., Koutchinski, N. A., Kouznetsov, O., Kral, A., Kravchuk, N. P., Kroumchtein, Z. V., Kuhn, R., Kunne, F., Kurek, K., Ladygin, M. E., Lamanna, M., LE GOFF, J. M., Lednev, A. A., Lehmann, A., Lichtenstadt, J., Liska, T., Ludwig, I., Maggiora, A., Maggiora, M., Magnon, A., Mallot, G. K., Mann, A., Marchand, C., Marroncle, J., Martin, Anna, Marzec, J., Massmann, F., Matsuda, T., Maximov, A. N., Meyer, W., Mielech, A., Mikhailov, Y. U. V., Moinester, M. A., Mutter, A., Nagaytsev, A., Nagel, T., Nahle, O., Nassalski, J., Neliba, S., Nerling, F., Neubert, S., Neyret, D. P., Nikolenko, V. I., Nikolaev, K., Olshevsky, A. G., Ostrick, M., Padee, A., Pagano, P., Panebianco, S., Panknin, R., Panzieri, D., Paul, S., PAWLUKIEWICZ KAMINSKA, B., Peshekhonov, D. V., Peshekhonov, V. D., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Procureur, S., Quintans, C., Rajotte, J. F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Robinet, F., Rocco, E., Rondio, E., Rozhdestvensky, A. M., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Santos, H., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Schiavon, Paolo, Schill, C., Schmitt, L., Schonmeier, P., Schroder, W., Shevchenko, O. Y. U., Siebert, H. W., Silva, L., Sinha, L., Sissakian, A. N., Slunecka, M., Smirnov, G. I., Sosio, S., Sozzi, F., Srnka, A., Stinzing, F., Stolarski, M., Sugonyaev, V. P., Sulc, M., Sulej, R., Tchalishev, V. V., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L. G., Venugopal, G., Virius, M., Vlassov, N. V., Vossen, A., Webb, R., Weise, E., Weitzel, Q., Windmolders, R., Wirth, S., Wislicki, W., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhao, J., Ziegler, R., Zvyagin, A., M., Alekseev, Alexakhin, V. Y. U., Alexandrov, Y. U., G. D., Alexeev, A., Amoroso, A., Arbuzov, B., Badelek, F., Balestra, J., Ball, J., Barth, G., Baum, Y., Bedfer, C., Bernet, R., Bertini, M., Bettinelli, R., Birsa, J., Bisplinghoff, P., Bordalo, Bradamante, Franco, A., Bravar, Bressan, Andrea, G., Brona, E., Burtin, M. P., Bussa, A., Chapiro, M., Chiosso, A., Cicuttin, M., Colantoni, S., Costa, M. L., Crespo, S., DALLA TORRE, T., Dafni, S., Da, S. S., Dasgupta, R., DE MASSI, N., Dedek, Denisov, O. Y. U., L., Dhara, V., Diaz, A. M., Dinkelbach, S. V., Donskov, V. A., Dorofeev, N., Doshita, V., Duic, W., Dunnweber, P. D., Eversheim, W., Eyrich, M., Fabro, M., Faessler, V., Falaleev, A., Ferrero, L., Ferrero, M., Finger, Jr, H., Fischer, C., Franco, J., Franz, J. M., Friedrich, V., Frolov, R., Garfagnini, F., Gautheron, O. P., Gavrichtchouk, R., Gazda, S., Gerassimov, R., Geyer, Giorgi, Marcello, B., Gobbo, S., Goertz, A. M., Gorin, S., Grabmuller, O. A., Grajek, A., Grasso, B., Grube, R., Gushterski, A., Guskov, F., Haa, J., Hannappel, D., VON HARRACH, T., Hasegawa, J., Heckmann, S., Hedicke, F. H., Heinsiu, R., Hermann, C., He, F., Hinterberger, M., VON HODENBERG, N., Horikawa, S., Horikawa, N., D'Hose, C., Ilgner, A. I., Ioukaev, S., Ishimoto, O., Ivanov, Ivanshin, Y. U., T., Iwata, R., Jahn, A., Janata, P., Jasinski, R., Joosten, N. I., Jouravlev, E., Kabu, D., Kang, B., Ketzer, G. V., Khaustov, Khokhlov, Y. U. A., Kisselev, Y. U., F., Klein, K., Klimaszewski, S., Koblitz, J. H., Koivuniemi, V. N., Kolosov, E. V., Komissarov, K., Kondo, K., Konigsmann, I., Konorov, V. F., Konstantinov, A. S., Korentchenko, A., Korzenev, A. M., Kotzinian, N. A., Koutchinski, O., Kouznetsov, A., Kral, N. P., Kravchuk, Z. V., Kroumchtein, R., Kuhn, F., Kunne, K., Kurek, M. E., Ladygin, M., Lamanna, J. M., LE GOFF, A. A., Lednev, A., Lehmann, J., Lichtenstadt, T., Liska, I., Ludwig, A., Maggiora, M., Maggiora, A., Magnon, G. K., Mallot, A., Mann, C., Marchand, J., Marroncle, Martin, Anna, J., Marzec, F., Massmann, T., Matsuda, A. N., Maximov, W., Meyer, A., Mielech, Mikhailov, Y. U. V., M. A., Moinester, A., Mutter, A., Nagaytsev, T., Nagel, O., Nahle, J., Nassalski, S., Neliba, F., Nerling, S., Neubert, D. P., Neyret, V. I., Nikolenko, K., Nikolaev, A. G., Olshevsky, M., Ostrick, A., Padee, P., Pagano, S., Panebianco, R., Panknin, D., Panzieri, S., Paul, B., PAWLUKIEWICZ KAMINSKA, D. V., Peshekhonov, V. D., Peshekhonov, G., Piragino, S., Platchkov, J., Pochodzalla, J., Polak, V. A., Polyakov, J., Pretz, S., Procureur, C., Quintan, J. F., Rajotte, S., Ramo, V., Rapatsky, G., Reicherz, A., Richter, F., Robinet, E., Rocco, E., Rondio, A. M., Rozhdestvensky, D. I., Ryabchikov, V. D., Samoylenko, A., Sandacz, H., Santo, M. G., Sapozhnikov, S., Sarkar, I. A., Savin, Schiavon, Paolo, C., Schill, L., Schmitt, P., Schonmeier, W., Schroder, Shevchenko, O. Y. U., H. W., Siebert, L., Silva, L., Sinha, A. N., Sissakian, M., Slunecka, G. I., Smirnov, S., Sosio, F., Sozzi, A., Srnka, F., Stinzing, M., Stolarski, V. P., Sugonyaev, M., Sulc, R., Sulej, V. V., Tchalishev, S., Tessaro, F., Tessarotto, A., Teufel, L. G., Tkatchev, G., Venugopal, M., Viriu, N. V., Vlassov, A., Vossen, R., Webb, E., Weise, Q., Weitzel, R., Windmolder, S., Wirth, W., Wislicki, K., Zaremba, M., Zavertyaev, E., Zemlyanichkina, J., Zhao, R., Ziegler, and A., Zvyagin
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), Meson, 010308 nuclear & particles physics, media_common.quotation_subject, FOS: Physical sciences, 01 natural sciences, Asymmetry, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Deuterium, Compass, 0103 physical sciences, High Energy Physics::Experiment, 010306 general physics, Engineering (miscellaneous), Particle Physics - Experiment, Spin-½, media_common
Abstract: The longitudinal double spin asymmetry A_1^rho for exclusive leptoproduction of rho^0 mesons, mu + N -> mu + N + rho, is studied using the COMPASS 2002 and 2003 data. The measured reaction is incoherent exclusive rho^0 production on polarised deuterons. The Q^2 and x dependence of A_1^rho is presented in a wide kinematical range: 3x10^-3 < Q^2 < 7 (GeV/c)^2 and 5x10^-5 < x < 0.05. The presented results are the first measurements of A_1^rho at small Q2 (Q2 < 0.1 (GeV/c)^2) and small x (x < 3x10^-3). The asymmetry is in general compatible with zero in the whole kinematical range., 6 Figures, 15 pages, version 2 with updated author list, technical latex problem fixed
Published: 2007

236. Measurement of the Collins and Sivers asymmetries on transversely polarised protons

Author: 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., Chaberny, D., Chiosso, M., Chung, S.U., Cicuttin, A., Colantoni, M., Crespo, M.L., Torre, S.Dalla, Das, S., Dasgupta, S.S., Denisov, O.Yu., Dhara, L., Diaz, V., Donskov, S.V., Doshita, N., Duic, V., Dünnweber, W., Efremov, A., El Alaoui, A., Elia, C., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., jr., Fischer, H., Franco, C., Friedrich, J.M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O.P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmüller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., von Harrach, D., Hasegawa, T., 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., Käfer, W., Kang, D., Ketzer, B., Khaustov, G.V., Khokhlov, Yu.A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koblitz, S., Koivuniemi, J.H., Kolosov, V.N., Kondo, K., Königsmann, K., Konopka, R., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Kowalik, K., Krämer, M., Kral, A., Kroumchtein, Z.V., Kuhn, R., Kunne, F., Kurek, K., Lauser, L., Le Goff, J.M., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Maggiora, M., Magnon, A., Mallot, G.K., Mann, A., Marchand, C., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Yu.V., Moinester, M.A., Mutter, A., Nagaytsev, A., Nagel, T., Nassalski, J., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pawlukiewicz-Kaminska, B., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pontecorvo, G., Pretz, J., Quintans, C., Rajotte, J.-F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Robinet, F., Rocco, E., Rondio, E., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Santos, H., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmitt, L., Schopferer, S., Schröder, W., Shevchenko, O.Yu., Siebert, H.-W., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Takekawa, S., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L.G., Uhl, S., Uman, I., Virius, M., Vlassov, N.V., Vossen, A., Weitzel, Q., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhao, J., Zhuravlev, N., and Zvyagin, A.
Published: 2010
Full Text: View/download PDF

237. The spin-dependent structure function of the proton [formula omitted] and a test of the Bjorken sum rule

Author: 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., Chaberny, D., Čotić, D., Chiosso, M., Chung, S.U., Cicuttin, A., Colantoni, M., Crespo, M.L., Torre, S.Dalla, Das, S., Dasgupta, S.S., Denisov, O.Yu., Dhara, L., Diaz, V., Donskov, S.V., Doshita, N., Duic, V., Dünnweber, W., Efremov, A., El Alaoui, A., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., jr., Fischer, H., Franco, C., Friedrich, J.M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O.P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmüller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., von Harrach, D., Hasegawa, T., 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., Käfer, W., Kang, D., Ketzer, B., Khaustov, G.V., Khokhlov, Yu.A., Kisselev, Yu., Klein, F., Klimaszewski, K., Koblitz, S., Koivuniemi, J.H., Kolosov, V.N., Kondo, K., Königsmann, K., Konopka, R., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Kowalik, K., Krämer, M., Kral, A., Kroumchtein, Z.V., Kuhn, R., Kunne, F., Kurek, K., Lauser, L., Le Goff, J.M., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Maggiora, M., Magnon, A., Mallot, G.K., Mann, A., Marchand, C., Marroncle, J., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Yu.V., Moinester, M.A., Mutter, A., Nagaytsev, A., Nagel, T., Nassalski, J., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pawlukiewicz-Kaminska, B., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pontecorvo, G., Pretz, J., Quintans, C., Rajotte, J.-F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Robinet, F., Rocco, E., Rondio, E., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Santos, H., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmitt, L., Schopferer, S., Schröder, W., Shevchenko, O.Yu., Siebert, H.-W., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Takekawa, S., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L.G., Uhl, S., Uman, I., Virius, M., Vlassov, N.V., Vossen, A., Weitzel, Q., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhao, J., Zhuravlev, N., and Zvyagin, A.
Published: 2010
Full Text: View/download PDF

238. Quark helicity distributions from longitudinal spin asymmetries in muon–proton and muon–deuteron scattering

Author: Alekseev, M.G., Alexakhin, V.Yu., Alexandrov, Yu., Alexeev, G.D., Amoroso, A., Austregesilo, A., Badełek, B., Balestra, F., 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., Chaberny, D., Chiosso, M., Chung, S.U., Cicuttin, A., Colantoni, M., Crespo, M.L., Torre, S. Dalla, Das, S., Dasgupta, S.S., Denisov, O.Yu., Dhara, L., Diaz, V., Donskov, S.V., Doshita, N., Duic, V., Dünnweber, W., Efremov, A., El Alaoui, A., Eversheim, P.D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger, M., Jr., Fischer, H., Franco, C., Friedrich, J.M., Garfagnini, R., Gautheron, F., Gavrichtchouk, O.P., Gazda, R., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmüller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Haas, F., von Harrach, D., Hasegawa, T., Heinsius, F.H., 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., Kondo, K., Königsmann, K., Konopka, R., Konorov, I., Konstantinov, V.F., Korzenev, A., Kotzinian, A.M., Kouznetsov, O., Kowalik, K., Krämer, M., Kral, A., Kroumchtein, Z.V., Kuhn, R., Kunne, F., Kurek, K., Lauser, L., Le Goff, J.M., Lednev, A.A., Lehmann, A., Levorato, S., Lichtenstadt, J., Liska, T., Maggiora, A., Maggiora, M., Magnon, A., Makke, N., Mallot, G.K., Mann, A., Marchand, C., Martin, A., Marzec, J., Massmann, F., Matsuda, T., Meyer, W., Michigami, T., Mikhailov, Yu.V., Moinester, M.A., Mutter, A., Nagaytsev, A., Nagel, T., Nassalski, J., Negrini, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V.I., Nunes, A.S., Olshevsky, A.G., Ostrick, M., Padee, A., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Pawlukiewicz-Kaminska, B., Perevalova, E., Pesaro, G., Peshekhonov, D.V., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V.A., Pontecorvo, G., Pretz, J., Quintans, C., Rajotte, J.-F., Ramos, S., Rapatsky, V., Reicherz, G., Richter, A., Robinet, F., Rocco, E., Rondio, E., Ryabchikov, D.I., Samoylenko, V.D., Sandacz, A., Santos, H., Sapozhnikov, M.G., Sarkar, S., Savin, I.A., Sbrizzai, G., Schiavon, P., Schill, C., Schlüter, T., Schmitt, L., Schopferer, S., Schröder, W., Shevchenko, O.Yu., Siebert, H.-W., Silva, L., Sinha, L., Sissakian, A.N., Slunecka, M., Smirnov, G.I., Sosio, S., Sozzi, F., Srnka, A., Stolarski, M., Sulc, M., Sulej, R., Takekawa, S., Tessaro, S., Tessarotto, F., Teufel, A., Tkatchev, L.G., Uhl, S., Uman, I., Virius, M., Vlassov, N.V., Vossen, A., Weitzel, Q., Windmolders, R., Wiślicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Ziembicki, M., Zhao, J., Zhuravlev, N., and Zvyagin, A.
Published: 2010
Full Text: View/download PDF

239. The time-like E.M. form factors of the neutron: First measurement at adone

Author: Antonelli, A., primary, Baldini, R., additional, Bertani, M., additional, Biagini, M. E., additional, Bidoli, V., additional, Bini, C., additional, Bressani, T., additional, Calabrese, R., additional, Cardarelli, R., additional, Carlin, R., additional, Casari, C., additional, Cugusi, L., additional, Dalpiaz, P., additional, DeZorzi, G., additional, Feliciello, A., additional, Dalpiaz, P. F., additional, Ferrer, M. L., additional, Gauzzi, P., additional, Gianotti, P., additional, Luppi, E., additional, Marcello, S., additional, Masoni, A., additional, Messi, R., additional, Morandin, M., additional, Paoluzi, L., additional, Pasqualucci, E., additional, Pauli, G., additional, Petrucci, F., additional, Posocco, M., additional, Preger, M., additional, Puddu, G., additional, Reale, M., additional, Santi, L., additional, Santonico, R., additional, Satori, P., additional, Savrie, M., additional, Serci, S., additional, Spinetti, M., additional, Tessaro, S., additional, and Voci, C., additional
Full Text: View/download PDF

240. Spin alignment and violation of the OZI rule in exclusive ω and ϕ production in pp collisions

Author: Adolph, C., primary, Akhunzyanov, R., additional, Alexeev, M.G., additional, Alexeev, G.D., additional, Amoroso, A., additional, Andrieux, V., additional, Anosov, V., additional, Austregesilo, A., additional, Badełek, B., additional, Balestra, F., additional, Barth, J., additional, Baum, G., additional, Beck, R., additional, Bedfer, Y., additional, Berlin, A., additional, Bernhard, J., additional, Bicker, K., additional, Bieling, J., additional, Birsa, R., additional, Bisplinghoff, J., additional, Bodlak, M., additional, Boer, M., additional, Bordalo, P., additional, Bradamante, F., additional, Braun, C., additional, Bressan, A., additional, Büchele, M., additional, Burtin, E., additional, Capozza, L., additional, Chiosso, M., additional, Chung, S.U., additional, Cicuttin, A., additional, Crespo, M.L., additional, Curiel, Q., additional, Dalla Torre, S., additional, Dasgupta, S.S., additional, Dasgupta, S., additional, Denisov, O.Yu., additional, Donskov, S.V., additional, Doshita, N., additional, Duic, V., additional, Dünnweber, W., additional, Dziewiecki, M., additional, Efremov, A., additional, Elia, C., additional, Eversheim, P.D., additional, Eyrich, W., additional, Faessler, M., additional, Ferrero, A., additional, Filin, A., additional, Finger, M., additional, Fischer, H., additional, Franco, C., additional, du Fresne von Hohenesche, N., additional, Friedrich, J.M., additional, Frolov, V., additional, Gautheron, F., additional, Gavrichtchouk, O.P., additional, Gerassimov, S., additional, Geyer, R., additional, Gnesi, I., additional, Gobbo, B., additional, Goertz, S., additional, Gorzellik, M., additional, Grabmüller, S., additional, Grasso, A., additional, Grube, B., additional, Grussenmeyer, T., additional, Guskov, A., additional, Guthörl, T., additional, Haas, F., additional, von Harrach, D., additional, Hahne, D., additional, Hashimoto, R., additional, Heinsius, F.H., additional, Herrmann, F., additional, Hinterberger, F., additional, Höppner, Ch., additional, Horikawa, N., additional, d'Hose, N., additional, Huber, S., additional, Ishimoto, S., additional, Ivanov, A., additional, Ivanshin, Yu., additional, Iwata, T., additional, Jahn, R., additional, Jary, V., additional, Jasinski, P., additional, Joerg, P., additional, Joosten, R., additional, Kabuß, E., additional, Ketzer, B., additional, Khaustov, G.V., additional, Khokhlov, Yu.A., additional, Kisselev, Yu., additional, Klein, F., additional, Klimaszewski, K., additional, Koivuniemi, J.H., additional, Kolosov, V.N., additional, Kondo, K., additional, Königsmann, K., additional, Konorov, I., additional, Konstantinov, V.F., additional, Kotzinian, A.M., additional, Kouznetsov, O., additional, Krämer, M., additional, Kroumchtein, Z.V., additional, Kuchinski, N., additional, Kunne, F., additional, Kurek, K., additional, Kurjata, R.P., additional, Lednev, A.A., additional, Lehmann, A., additional, Levillain, M., additional, Levorato, S., additional, Lichtenstadt, J., additional, Maggiora, A., additional, Magnon, A., additional, Makke, N., additional, Mallot, G.K., additional, Marchand, C., additional, Martin, A., additional, Marzec, J., additional, Matousek, J., additional, Matsuda, H., additional, Matsuda, T., additional, Meshcheryakov, G., additional, Meyer, W., additional, Michigami, T., additional, Mikhailov, Yu.V., additional, Miyachi, Y., additional, Nagaytsev, A., additional, Nagel, T., additional, Nerling, F., additional, Neubert, S., additional, Neyret, D., additional, Nikolaenko, V.I., additional, Novy, J., additional, Nowak, W.-D., additional, Nunes, A.S., additional, Olshevsky, A.G., additional, Orlov, I., additional, Ostrick, M., additional, Panknin, R., additional, Panzieri, D., additional, Parsamyan, B., additional, Paul, S., additional, Platchkov, S., additional, Pochodzalla, J., additional, Polyakov, V.A., additional, Pretz, J., additional, Quaresma, M., additional, Quintans, C., additional, Ramos, S., additional, Regali, C., additional, Reicherz, G., additional, Rocco, E., additional, Rossiyskaya, N.S., additional, Ryabchikov, D.I., additional, Rychter, A., additional, Samoylenko, V.D., additional, Sandacz, A., additional, Sapozhnikov, M., additional, Sarkar, S., additional, Savin, I.A., additional, Sbrizzai, G., additional, Schiavon, P., additional, Schill, C., additional, Schlüter, T., additional, Schmidt, K., additional, Schmieden, H., additional, Schönning, K., additional, Schopferer, S., additional, Schott, M., additional, Shevchenko, O.Yu., additional, Silva, L., additional, Sinha, L., additional, Sirtl, S., additional, Slunecka, M., additional, Sosio, S., additional, Sozzi, F., additional, Srnka, A., additional, Steiger, L., additional, Stolarski, M., additional, Sulc, M., additional, Sulej, R., additional, Suzuki, H., additional, Szableski, A., additional, Szameitat, T., additional, Sznajder, P., additional, Takekawa, S., additional, ter Wolbeek, J., additional, Tessaro, S., additional, Tessarotto, F., additional, Thibaud, F., additional, Uhl, S., additional, Uman, I., additional, Virius, M., additional, Wang, L., additional, Weisrock, T., additional, Wilfert, M., additional, Windmolders, R., additional, Wollny, H., additional, Zaremba, K., additional, Zavertyaev, M., additional, Zemlyanichkina, E., additional, Ziembicki, M., additional, and Zink, A., additional
Published: 2014
Full Text: View/download PDF

241. Measurement of azimuthal hadron asymmetries in semi-inclusive deep inelastic scattering off unpolarised nucleons

Author: Adolph, C., primary, Akhunzyanov, R., additional, Alexeev, M.G., additional, Alexandrov, Yu., additional, Alexeev, G.D., additional, Amoroso, A., additional, Andrieux, V., additional, Anosov, V., additional, Austregesilo, A., additional, Badełek, B., additional, Balestra, F., additional, Barth, J., additional, Baum, G., additional, Beck, R., additional, Bedfer, Y., additional, Berlin, A., additional, Bernhard, J., additional, Bertini, R., additional, Bicker, K., additional, Bieling, J., additional, Birsa, R., additional, Bisplinghoff, J., additional, Bodlak, M., additional, Boer, M., additional, Bordalo, P., additional, Bradamante, F., additional, Braun, C., additional, Bravar, A., additional, Bressan, A., additional, Büchele, M., additional, Burtin, E., additional, Capozza, L., additional, Chiosso, M., additional, Chung, S.U., additional, Cicuttin, A., additional, Crespo, M.L., additional, Curiel, Q., additional, Dalla Torre, S., additional, Dasgupta, S.S., additional, Dasgupta, S., additional, Denisov, O.Yu., additional, Donskov, S.V., additional, Doshita, N., additional, Duic, V., additional, Dünnweber, W., additional, Dziewiecki, M., additional, Efremov, A., additional, Elia, C., additional, Eversheim, P.D., additional, Eyrich, W., additional, Faessler, M., additional, Ferrero, A., additional, Filin, A., additional, Finger, M., additional, Fischer, H., additional, Franco, C., additional, du Fresne von Hohenesche, N., additional, Friedrich, J.M., additional, Frolov, V., additional, Garfagnini, R., additional, Gautheron, F., additional, Gavrichtchouk, O.P., additional, Gerassimov, S., additional, Geyer, R., additional, Giorgi, M., additional, Gnesi, I., additional, Gobbo, B., additional, Goertz, S., additional, Gorzellik, M., additional, Grabmüller, S., additional, Grasso, A., additional, Grube, B., additional, Guskov, A., additional, Guthörl, T., additional, Haas, F., additional, von Harrach, D., additional, Hahne, D., additional, Hashimoto, R., additional, Heinsius, F.H., additional, Herrmann, F., additional, Hinterberger, F., additional, Höppner, Ch., additional, Horikawa, N., additional, d'Hose, N., additional, Huber, S., additional, Ishimoto, S., additional, Ivanov, A., additional, Ivanshin, Yu., additional, Iwata, T., additional, Jahn, R., additional, Jary, V., additional, Jasinski, P., additional, Joerg, P., additional, Joosten, R., additional, Kabuß, E., additional, Kang, D., additional, Ketzer, B., additional, Khaustov, G.V., additional, Khokhlov, Yu.A., additional, Kisselev, Yu., additional, Klein, F., additional, Klimaszewski, K., additional, Koivuniemi, J.H., additional, Kolosov, V.N., additional, Kondo, K., additional, Königsmann, K., additional, Konorov, I., additional, Konstantinov, V.F., additional, Kotzinian, A.M., additional, Kouznetsov, O., additional, Kral, Z., additional, Krämer, M., additional, Kroumchtein, Z.V., additional, Kuchinski, N., additional, Kunne, F., additional, Kurek, K., additional, Kurjata, R.P., additional, Lednev, A.A., additional, Lehmann, A., additional, Levorato, S., additional, Lichtenstadt, J., additional, Maggiora, A., additional, Magnon, A., additional, Makke, N., additional, Mallot, G.K., additional, Marchand, C., additional, Martin, A., additional, Marzec, J., additional, Matousek, J., additional, Matsuda, H., additional, Matsuda, T., additional, Meshcheryakov, G., additional, Meyer, W., additional, Michigami, T., additional, Mikhailov, Yu.V., additional, Miyachi, Y., additional, Nagaytsev, A., additional, Nagel, T., additional, Nerling, F., additional, Neubert, S., additional, Neyret, D., additional, Nikolaenko, V.I., additional, Novy, J., additional, Nowak, W.-D., additional, Nunes, A.S., additional, Orlov, I., additional, Olshevsky, A.G., additional, Ostrick, M., additional, Panknin, R., additional, Panzieri, D., additional, Parsamyan, B., additional, Paul, S., additional, Pesek, M., additional, Peshekhonov, D., additional, Piragino, G., additional, Platchkov, S., additional, Pochodzalla, J., additional, Polak, J., additional, Polyakov, V.A., additional, Pretz, J., additional, Quaresma, M., additional, Quintans, C., additional, Ramos, S., additional, Reicherz, G., additional, Rocco, E., additional, Rodionov, V., additional, Rondio, E., additional, Rychter, A., additional, Rossiyskaya, N.S., additional, Ryabchikov, D.I., additional, Samoylenko, V.D., additional, Sandacz, A., additional, Sarkar, S., additional, Savin, I.A., additional, Sbrizzai, G., additional, Schiavon, P., additional, Schill, C., additional, Schlüter, T., additional, Schmidt, A., additional, Schmidt, K., additional, Schmieden, H., additional, Schönning, K., additional, Schopferer, S., additional, Schott, M., additional, Shevchenko, O.Yu., additional, Silva, L., additional, Sinha, L., additional, Sirtl, S., additional, Slunecka, M., additional, Sosio, S., additional, Sozzi, F., additional, Srnka, A., additional, Steiger, L., additional, Stolarski, M., additional, Sulc, M., additional, Sulej, R., additional, Suzuki, H., additional, Szableski, A., additional, Szameitat, T., additional, Sznajder, P., additional, Takekawa, S., additional, ter Wolbeek, J., additional, Tessaro, S., additional, Tessarotto, F., additional, Thibaud, F., additional, Uhl, S., additional, Uman, I., additional, Vandenbroucke, M., additional, Virius, M., additional, Vondra, J., additional, Wang, L., additional, Weisrock, T., additional, Wilfert, M., additional, Windmolders, R., additional, Wiślicki, W., additional, Wollny, H., additional, Zaremba, K., additional, Zavertyaev, M., additional, Zemlyanichkina, E., additional, and Ziembicki, M., additional
Published: 2014
Full Text: View/download PDF

242. Measurement of radiative widths of a2(1320) and $ \pi_{2}$ (1670)

Author: Adolph, C., primary, Akhunzyanov, R., additional, Alexeev, M. G., additional, Alexeev, G. D., additional, Amoroso, A., additional, Andrieux, V., additional, Anosov, V., additional, Austregesilo, A., additional, Badełek, B., additional, Balestra, F., additional, Barth, J., additional, Baum, G., additional, Beck, R., additional, Bedfer, Y., additional, Berlin, A., additional, Bernhard, J., additional, Bicker, K., additional, Bieling, J., additional, Birsa, R., additional, Bisplinghoff, J., additional, Bodlak, M., additional, Boer, M., additional, Bordalo, P., additional, Bradamante, F., additional, Braun, C., additional, Bressan, A., additional, Büchele, M., additional, Burtin, E., additional, Capozza, L., additional, Chiosso, M., additional, Chung, S. U., additional, Cicuttin, A., additional, Crespo, M. L., additional, Curiel, Q., additional, Dalla Torre, S., additional, Dasgupta, S. S., additional, Dasgupta, S., additional, Denisov, O. Yu., additional, Donskov, S. V., additional, Doshita, N., additional, Duic, V., additional, Dünnweber, W., additional, Dziewiecki, M., additional, Efremov, A., additional, Elia, C., additional, Eversheim, P. D., additional, Eyrich, W., additional, Faessler, M., additional, Ferrero, A., additional, Filin, A., additional, Finger, M., additional, Fischer, H., additional, Franco, C., additional, du Fresne von Hohenesche, N., additional, Friedrich, J. M., additional, Frolov, V., additional, Gautheron, F., additional, Gavrichtchouk, O. P., additional, Gerassimov, S., additional, Geyer, R., additional, Gnesi, I., additional, Gobbo, B., additional, Goertz, S., additional, Gorzellik, M., additional, Grabmüller, S., additional, Grasso, A., additional, Grube, B., additional, Guskov, A., additional, Guthörl, T., additional, Haas, F., additional, von Harrach, D., additional, Hahne, D., additional, Hashimoto, R., additional, Heinsius, F. H., additional, Herrmann, F., additional, Hinterberger, F., additional, Höppner, Ch., additional, Horikawa, N., additional, d’Hose, N., additional, Huber, S., additional, Ishimoto, S., additional, Ivanov, A., additional, Ivanshin, Yu., additional, Iwata, T., additional, Jahn, R., additional, Jary, V., additional, Jasinski, P., additional, Jörg, P., additional, Joosten, R., additional, Kabuß, E., additional, Ketzer, B., additional, Khaustov, G. V., additional, Khokhlov, Yu. A., additional, Kisselev, Yu., additional, Klein, F., additional, Klimaszewski, K., additional, Koivuniemi, J. H., additional, Kolosov, V. N., additional, Kondo, K., additional, Königsmann, K., additional, Konorov, I., additional, Konstantinov, V. F., additional, Kotzinian, A. M., additional, Kouznetsov, O., additional, Kral, Z., additional, Krämer, M., additional, Kroumchtein, Z. V., additional, Kuchinski, N., additional, Kunne, F., additional, Kurek, K., additional, Kurjata, R. P., additional, Lednev, A. A., additional, Lehmann, A., additional, Levorato, S., additional, Maggiora, A., additional, Magnon, A., additional, Makke, N., additional, Mallot, G. K., additional, Marchand, C., additional, Martin, A., additional, Marzec, J., additional, Matousek, J., additional, Matsuda, H., additional, Meshcheryakov, G., additional, Meyer, W., additional, Michigami, T., additional, Mikhailov, Yu. V., additional, Miyachi, Y., additional, Nagaytsev, A., additional, Nagel, T., additional, Nerling, F., additional, Neubert, S., additional, Neyret, D., additional, Nikolaenko, V. I., additional, Novy, J., additional, Nowak, W. -D., additional, Nunes, A. S., additional, Orlov, I., additional, Olshevsky, A. G., additional, Ostrick, M., additional, Panknin, R., additional, Panzieri, D., additional, Parsamyan, B., additional, Paul, S., additional, Pesek, M., additional, Platchkov, S., additional, Pochodzalla, J., additional, Polyakov, V. A., additional, Pretz, J., additional, Quaresma, M., additional, Quintans, C., additional, Ramos, S., additional, Reicherz, G., additional, Rocco, E., additional, Rychter, A., additional, Rossiyskaya, N. S., additional, Ryabchikov, D. I., additional, Samoylenko, V. D., additional, Sandacz, A., additional, Sarkar, S., additional, Savin, I. A., additional, Sbrizzai, G., additional, Schiavon, P., additional, Schill, C., additional, Schlüter, T., additional, Schmidt, A., additional, Schmidt, K., additional, Schmieden, H., additional, Schönning, K., additional, Schopferer, S., additional, Schott, M., additional, Shevchenko, O. Yu., additional, Silva, L., additional, Sinha, L., additional, Sirtl, S., additional, Slunecka, M., additional, Sosio, S., additional, Sozzi, F., additional, Srnka, A., additional, Steiger, L., additional, Stolarski, M., additional, Sulc, M., additional, Sulej, R., additional, Suzuki, H., additional, Szabelski, A., additional, Szameitat, T., additional, Takekawa, S., additional, ter Wolbeek, J., additional, Tessaro, S., additional, Tessarotto, F., additional, Thibaud, F., additional, Uhl, S., additional, Uman, I., additional, Vandenbroucke, M., additional, Virius, M., additional, Vondra, J., additional, Wang, L., additional, Weisrock, T., additional, Wilfert, M., additional, Windmolders, R., additional, Wollny, H., additional, Zaremba, K., additional, Zavertyaev, M., additional, Zemlyanichkina, E., additional, Matsuda, T., additional, Lichtenstadt, J., additional, Sznajder, P., additional, and Ziembicki, M., additional
Published: 2014
Full Text: View/download PDF

243. Study of \Sigma(1385) and \Xi(1321) hyperon and antihyperon production in deep inelastic muon scattering

Author: Adolph, C., Alekseev, M., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., 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., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Morreale, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmitt, L., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., Ziembicki, M., Adolph, C., Alekseev, M., Alexakhin, V. Yu., Alexandrov, Yu., Alexeev, G. D., Amoroso, A., Austregesilo, A., Badelek, B., Balestra, F., Barth, J., Baum, G., Bedfer, Y., Berlin, A., Bernhard, J., Bertini, R., Bicker, K., Bieling, J., Birsa, R., Bisplinghoff, J., Bordalo, P., Bradamante, F., Braun, C., Bravar, A., Bressan, A., Buechele, M., Burtin, E., Capozza, L., Chiosso, M., Chung, S. U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Donskov, S. V., Doshita, N., Duic, V., Duennweber, W., Dziewiecki, M., Efremov, A., Elia, C., Eversheim, P. D., Eyrich, W., Faessler, M., Ferrero, A., Filin, A., Finger, M., Finger jr., M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Garfagnini, R., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Geyer, R., Giorgi, M., Gnesi, I., Gobbo, B., Goertz, S., Grabmueller, S., Grasso, A., Grube, B., Gushterski, R., Guskov, A., Guthoerl, T., Haas, F., von Harrach, D., Heinsius, F. H., Herrmann, F., Hess, C., Hinterberger, F., Hoeppner, Ch., Horikawa, N., d'Hose, N., Huber, S., Ishimoto, S., 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., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O., Kraemer, M., Kroumchtein, Z. V., Kuchinski, N., Kunne, F., Kurek, K., Kurjata, R. P., Lednev, A. A., Lehmann, A., Levorato, S., Lichtenstadt, J., Maggiora, A., Magnon, A., Makke, N., Mallot, G. K., Mann, A., Marchand, C., Martin, A., Marzec, J., Matsuda, H., Matsuda, T., Meshcheryakov, G., Meyer, W., Michigami, T., Mikhailov, Yu. V., Miyachi, Y., Morreale, A., Nagaytsev, A., Nagel, T., Nerling, F., Neubert, S., Neyret, D., Nikolaenko, V. I., Novy, J., Nowak, W. -D., Nunes, A. S., Olshevsky, A. G., Ostrick, M., Panknin, R., Panzieri, D., Parsamyan, B., Paul, S., Piragino, G., Platchkov, S., Pochodzalla, J., Polak, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Reicherz, G., Rocco, E., Rodionov, V., Rondio, E., Rossiyskaya, N. S., Ryabchikov, D. I., Samoylenko, V. D., Sandacz, A., Sapozhnikov, M. G., Sarkar, S., Savin, I. A., Sbrizzai, G., Schiavon, P., Schill, C., Schlueter, T., Schmidt, A., Schmidt, K., Schmitt, L., Schmieden, H., Schoenning, K., Schopferer, S., Schott, M., Shevchenko, O. Yu., Silva, L., Sinha, L., Sirtl, S., Sosio, S., Sozzi, F., Srnka, A., Steiger, L., Stolarski, M., Sulc, M., Sulej, R., Suzuki, H., Sznajder, P., Takekawa, S., Ter Wolbeek, J., Tessaro, S., Tessarotto, F., Thibaud, F., Uhl, S., Uman, I., Vandenbroucke, M., Virius, M., Wang, L., Weisrock, T., Wilfert, M., Windmolders, R., Wislicki, W., Wollny, H., Zaremba, K., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., and Ziembicki, M.
Abstract: Large samples of \Lambda, \Sigma(1385) and \Xi(1321) hyperons produced in deep-inelastic muon scattering off a ^6LiD target were collected with the COMPASS experimental setup at CERN. The relative yields of \Sigma(1385)^+, \Sigma(1385)^-, \bar{\Sigma}(1385)^-, \bar{\Sigma}(1385)^+, \Xi(1321)^-, and \bar{\Xi}(1321)^+ hyperons decaying into \Lambda(\bar{\Lambda})\pi were measured. The heavy hyperon to \Lambda and heavy antihyperon to \bar{\Lambda} yield ratios were found to be in the range 3.8% to 5.6% with a relative uncertainty of about 10%. They were used to tune the parameters relevant for strange particle production of the LEPTO Monte Carlo generator., Comment: 13 pages, 4 figures and 3 tables, 1 Appendix with 3 figures. Version accepted by the Editor
Published: 2013
Full Text: View/download PDF

244. Contribution from S and P waves in p(p)over-bar annihilation at rest

Author: Bendiscioli, G., Filippini, V., Fontana, A., Montagna, P., Rotondi, A., Salvini, P., Bertin, A., Bruschi, M., Capponi, M., Castro, S. D., Dona', R., Galli, D., Giaobbe, B., Marconi, U., Massa, I., Piccinini, M., Cesari, N. S., Spighi, R., Vecchi, S., Vagnoni, V., Villa, M., Vitale, A., Zoccoli, A., Bianconi, A., Bonomi, G., Rizzini, E. L., Venturelli, L., Zenoni, A., Cicalo, C., Falco, A. D., Masoni, A., Puddu, G., Serci, S., Usai, G., Gorchakov, O. E., Prkahov, S. N., Rozhdestvensky, A. M., Tretyak, V. I., Poli, M., Gianotti, P., Guaraldo, C., Lanaro, A., Lucherini, V., Petrascu, C., Kudryavtsev, A. E., Balestra, Ferruccio, Bussa, Maria Pia, Busso, Luigi, Cerello, P., Denisov, O. Y., Ferrero, Livio, Grasso, Antonino, Maggiora, A., Panzarasa, A., Panzieri, Daniele, Tosello, F., Botta, Elena, Bressani, Tullio, Calvo, D., Costa, Sergio, D'Isep, D., Feliciello, A., Filippi, A., Marcello, Simonetta, Mirfakhrai, N., Agnello, M., Iazzi, F., Minetti, B., and Tessaro, S.
Subjects: Exotic atoms, pbar p annihilation, Annihilation fractions from S and P atomic levels
Published: 2001

245. Contribution from S and P waves in anti-p.p annihilation at rest

Author: Bendiscioli, G., Filippini, V., Fontana, A., Montagna, P., Rotondi, A., Salvini, P., Bertin, A., Bruschi, M., Capponi, M., De Castro, S., Dona', R., Galli, D., Giacobbe, B., Marconi, U., Massa, I., Piccinini, M., Semprini Cesari, N., Spighi, R., Vecchi, S., Vagnoni, V., Villa, M., Vitale, A., Zoccoli, A., Bianconi, A., Bonomi, G., Lodi Rizzini, E., Venturelli, L., Zenoni, A., Cicalò, C., De Falco, A., Masoni, A., Puddu, G., Serci, S., Usai, G., Gorchakov, O. E., Prakhov, S. N., Rozhdestvensky, A. M., Tretyak, V. I., Poli, M., Gianotti, P., Guaraldo, C., Lanaro, A., Lucherini, V., Petrascu, C., Kudryavtsev, A. E., Balestra, F., Bussa, M. P., Busso, L., Cerello, P., Denisov, O. Y. u., Ferrero, L., Grasso, A., Maggiora, A., Panzarasa, A., Panzieri, D., Tosello, F., Botta, E., Bressani, T., Calvo, D., Costa, S., D'Isep, D., Feliciello, A., Filippi, A., Marcello, S., Mirfakhrai, N., Agnello, Michelangelo, Iazzi, Felice, Minetti, Bruno, and Tessaro, S.
Published: 2001

246. On the formation and decay of the anti-p He+ atomcule

Author: Lodirizzini, E., Bianconi, A., Bonomi, G., Bussa, M. P., Corradini, M., Donzella, A., Gomez, G., Venturelli, L., Vilar, R., Gianotti, P., Guaraldo, C., Lanaro, A., Lucherini, V., Petrascu, C., Gorchakov, O. E., Prakhov, S. N., Rozhdestvensky, A. M., Tretyak, V. I., Balestra, F., Busso, L., Colantoni, M. L., Denisov, O. Y., Ferrero, L., Garfagnini, R., Grasso, A., Maggiora, A., Maggiora, M., Piragino, G., Tosello, F., Zosi, G., Margagliotti, Giacomo, Tessaro, S., Santi, L., E., Lodirizzini, A., Bianconi, G., Bonomi, M. P., Bussa, M., Corradini, A., Donzella, G., Gomez, L., Venturelli, R., Vilar, P., Gianotti, C., Guaraldo, A., Lanaro, V., Lucherini, C., Petrascu, O. E., Gorchakov, S. N., Prakhov, A. M., Rozhdestvensky, V. I., Tretyak, F., Balestra, L., Busso, M. L., Colantoni, O. Y., Denisov, L., Ferrero, R., Garfagnini, A., Grasso, A., Maggiora, M., Maggiora, G., Piragino, F., Tosello, G., Zosi, Margagliotti, Giacomo, S., Tessaro, and L., Santi
Published: 2001

247. Anti-protons stopping in xenon

Author: Grasso, Antonino, LODI RIZZINI, E., Bianconi, A., Bonomi, G., Bussa, Maria Pia, Corradini, M., Donzella, A., Venturelli, L., Guaraldo, C., Petrascu, C., Gorchakov, O. E., Prakhov, S. N., Rozhdestvensky, A. M., Tretya, V. I., Balestra, Ferruccio, Busso, Luigi, Colantoni, M. L., Denisov, O. Y., Ferrero, Livio, Garfagnini, Raffaello, Maggiora, A., Maggiora, Marco, Piragino, Guido, Tosello, F., Zosi, Gianfranco, Margagliotti, G., Tessaro, S., and Santi, L.
Published: 2001

248. On the formation and decay of the (p)over-barHe(+) atomcule

Author: LODI RIZZINI, Evandro, Bianconi, Andrea, Bonomi, Germano, Bussa, Mp, Corradini, Maurizio, Donzella, Antonietta, Gomez, G, Venturelli, Luca, Vilar, R, Gianotti, P, Guaraldo, C, Lanaro, A, Lucherini, V, Petrascu, C, Gorchakov, Oe, Prakhov, Sn, Rozhdestvensky, Am, Tretyak, Vi, Balestra, F, Busso, L, Colantoni, Ml, Denisov, Oy, Ferrero, L, Garfagnini, R, Grasso, A, Maggiora, A, Maggiora, M, Piragino, G, Tosello, F, Zosi, G, Margagliotti, G, Tessaro, S, and Santi, L.
Published: 2001

249. Antiprotons stopping in xenon

Author: Rizzini, El, Bianconi, A, Bonomi, G, Bussa, Mp, Corradini, M, Donzella, A, Venturelli, L, Guaraldo, C, Petrascu, C, Gorchakov, Oe, Prakhov, Sn, Rozhdestvensky, Am, Tretyak, Vi, Balestra, F, Busso, L, Colantoni, Ml, Denisov, Oy, Ferrero, L, Garfagnini, R, Grasso, A, Maggiora, A, Maggiora, M, Piragino, G, Tosello, F, Zosi, G, Margagliotti, G, Tessaro, S, Santi, Lorenzo Gianni, and RI Maggiora Marco/D 4627 2011 Bonomi Germano/G 4236 2010
Published: 2001

250. Contribution from S and P waves in pp̄ annihilation at rest

Author: Bendiscioli, G., Filippini, V., Fontana, A., Montagna, P., Rotondi, A., Salvini, P., Bertin, A., Bruschi, M., Capponi, M., De Castro, S., Dona', R., Galli, D., Giacobbe, B., Marconi, U., Massa, I., Piccinini, M., Semprini Cesari, N., Spighi, R., Vecchi, S., Vagnoni, V., Villa, M., Vitale, A., Zoccoli, A., Bianconi, A., Bonomi, G., Lodi Rizzini, E., Venturelli, L., Zenoni, A., Cicalo, C., De Falco, A., Masoni, A., Puddu, G., Serci, S., Usai, G., Gorchakov, O. E., Prakhov, S. N., Rozhdestvensky, A. M., Tretyak, V. I., Poli, M., Gianotti, P., Guaraldo, C., Lanaro, A., Lucherini, V., Petrascu, C., Kudryavtsev, A. E., Balestra, F., Bussa, M. P., Busso, L., Cerello, P., Denisov, O. Yu., Ferrero, L., Grasso, A., Maggiora, A., Panzarasa, A., Panzieri, D., Tosello, F., Botta, E., Bressani, T., Calvo, D., Costa, S., D'Isep, D., Feliciello, A., Filippi, A., Marcello, S., Mirfakhrai, N., Agnello, M., Iazzi, F., Minetti, B., and Tessaro, S.
Subjects: Exotic atoms, Annihilation fractions from S and P atomic levels, p̄p annihilation
Published: 2001

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Region

Database

Publisher

959 results on '"Tessaro, S."'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources