A recoil detector for the measurement of antiproton-proton elastic scattering at angles close to 90$^{\circ}$

Autor: Hu, Q., Bechstedt, U., Gillitzer, A., Grzonka, D., Khoukaz, A., Klehr, F., Lehrach, A., Prasuhn, D., Ritman, J., Sefzick, T., Stockmann, T., Täschner, A., Wuestner, P., Xu, H.

The design and construction of a recoil detector for the measurement of recoil protons of antiproton-proton elastic scattering at scattering angles close to 90$^{\circ}$ are described. The performance of the recoil detector has been tested in the lab

Externí odkaz: http://arxiv.org/abs/1409.8595

Measurement of the Spin-Dependence of the pbar-p Interaction at the AD-Ring

Autor: Barschel, C., Bechstedt, U., Dietrich, J., Dolfus, N., Engels, R., Gebel, R., Hadamek, H., Haidenbauer, J., Hanhart, C., Kacharava, A., Krol, G., Kueven, M., Langenberg, G., Lehrach, A., Lorentz, B., Maier, R., Martin, S., Meissner, U. -G., Nekipelov, M., Nikolaev, N. N., Oellers, D., d'Orsaneo, G., Prasuhn, D., Rathmann, F., Retzlaff, M., Sarkadi, J., Schleichert, R., Seyfarth, H., Sibirtsev, A., Spoelgen, D., Stein, H. J., Stockhorst, H., Stroeher, H., Weidemann, Chr., Welsch, D., Wieder, P., Barion, L., Bertelli, S., Carassiti, V., Ciullo, G., Contalbrigo, M., Cotta-Ramusino, A., Dalpiaz, P. F., Drago, A., Guidoboni, G., Lenisa, P., Pappalardo, L., Stancari, G., Stancari, M., Statera, M., Azarian, T., Kulikov, A., Kurbatov, V., Macharashvili, G., Merzliakov, S., Meshkov, I. N., Smirnov, A., Tsirkov, D., Uzikov, Yu., Barsov, S., Belostotski, S., Grigoryev, K., Kravtsov, P., Mikirtychiants, M., Mikirtychiants, S., Vasilyev, A., Esser, F. M., Greven, R., Hansen, G., Jadgfeld, F., Klehr, F., Soltner, H., Straatmann, H., Chiladze, D., Garishvili, A., Lomidze, N., Mchedlishvili, D., Nioradze, M., Tabidze, M., Akopov, N., Avetisyan, A., Elbakyan, G., Marukyan, H., Taroian, S., Benati, P., Erven, W., Kayser, F. J., Kleines, H., Wuestner, P., Bruncko, D., Ferencei, J., Musinsky, J., Urban, J., Augustyniak, W., Marianski, B., Trzcinski, A., Zupranski, P., Dymov, S., Nass, A., Steffens, E., Rathsman, K., Tegner, P. E., Engblom, P. Thoerngren, De Leo, R., Tagliente, G., Kaempfer, B., Trusov, S., Buttimore, N., Meyer, H. O.

We propose to use an internal polarized hydrogen storage cell gas target in the AD ring to determine for the first time the two total spin-dependent pbar-p cross sections sigma_1 and sigma_2 at antiproton beam energies in the range from 50 to 450 MeV

Externí odkaz: http://arxiv.org/abs/0904.2325

New experimental upper limit of the electron–proton spin-flip cross-section

Autor: Oellers, D., Weidemann, C., Lenisa, P., Meyer, H.O., Rathmann, F., Trusov, S., Augustyniak, W., Bagdasarian, Z., Barion, L., Barsov, S., Bechstedt, U., Bertelli, S., Carassiti, V., Chiladze, D., Ciullo, G., Contalbrigo, M., Dalpiaz, P.F., Dymov, S., Engels, R., Gaisser, M., Gebel, R., Goslawski, P., Grigoriev, K., Guidoboni, G., Kacharava, A., Khoukaz, A., Kulikov, A., Kleines, H., Langenberg, G., Lehrach, A., Lomidze, N., Lorentz, B., Macharashvili, G., Maier, R., Marianski, B., Martin, S., Mchedlishvili, D., Merzliakov, S., Meshkov, I.N., Mielke, M., Mikirtychiants, M., Mikirtychiants, S., Nass, A., Nikolaev, N., Nioradze, M., Papenbrock, M., Pappalardo, L., Pesce, A., Prasuhn, D., Sarkadi, J., Schleichert, R., Smirnov, A., Seyfarth, H., Statera, M., Steffens, E., Stein, H.J., Stockhorst, H., Stro¨her, H., Tabidze, M., Tagliente, G., Tho¨rngren Engblom, P., Trzcinski, A., Valdau, Y., Vasiliev, A., Wüstner, P., Zupranski, P.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, A 21 September 2014 759:6-9

ANKE, a new facility for medium energy hadron physics at COSY-Jülich

Autor: Barsov, S, Bechstedt, U, Bothe, W, Bongers, N, Borchert, G, Borgs, W, Bräutigam, W, Büscher, M ^*, Cassing, W, Chernyshev, V, Chiladze, B, Dietrich, J, Drochner, M, Dymov, S, Erven, W, Esser, R, Franzen, A, Golubeva, Ye, Gotta, D, Grande, T, Grzonka, D, Hardt, A, Hartmann, M, Hejny, V, Horn, L.v, Jarczyk, L, Junghans, H, Kacharava, A, Kamys, B, Khoukaz, A, Kirchner, T, Klehr, F, Klein, W, Koch, H.R, Komarov, V.I, Kondratyuk, L, Koptev, V, Kopyto, S, Krause, R, Kravtsov, P, Kruglov, V, Kulessa, P, Kulikov, A, Lang, N, Langenhagen, N, Lepges, A, Ley, J, Maier, R, Martin, S, Macharashvili, G, Merzliakov, S, Meyer, K, Mikirtychiants, S, Müller, H, Munhofen, P, Mussgiller, A, Nekipelov, M, Nelyubin, V, Nioradze, M, Ohm, H, Petrus, A, Prasuhn, D, Prietzschk, B, Probst, H.J, Pysz, K, Rathmann, F, Rimarzig, B, Rudy, Z, Santo, R, Paetz gen. Schieck, H, Schleichert, R, Schneider, A, Schneider, Chr, Schneider, H, Schwarz, U, Seyfarth, H, Sibirtsev, A, Sieling, U, Sistemich, K, Selikov, A, Stechemesser, H, Stein, H.J, Strzalkowski, A, Watzlawik, K.-H, Wüstner, P, Yashenko, S, Zalikhanov, B, Zhuravlev, N, Zwoll, K, Zychor, I, B. Schult, O.W, Ströher, H

Publikováno v: In Nuclear Inst. and Methods in Physics Research, A 2001 462(3):364-381

Measurement of the eta -> 3 pi(0) Dalitz plot distribution with the WASA detector at COSY

Autor: ADOLPH, C, ANGELSTEIN, M, BASHKANOV, M, BECHSTEDT, U, BELOSTOTSKI, S, BERLOWSKI, M, BHATT, H, BISPLINGHOFF, J, BONDAR, A, BORASOY, B, BUSCHER, M, SCOBEL, W, SEFZICK, T, SERDYUK, V, SHAH, N, SIEMASZKO, M, SIUDAK, R, SKORODKO, T, SMOLINSKI, T, SMYRSKI, J, SOPOV, V, CALEN, H, SPOLGEN, D, STEPANIAK, J, STERZENBACH, G, STROHER, H, SZCZUREK, A, TEUFEL, A, TOLBA, T, TRZCINSKI, A, ULBRICH, K, VARMA, R, CHANDWANI, K, VLASOV, P, WEGLORZ, W, WINNEMOLLER, A, WIRZBA, A, WOLKE, M, WRONSKA, A, WUSTNER, R, XU, H, YAMAMOTO, A, YAMAOKA, H, CLEMENT, H, YUAN, X, YUREV, L, ZABIEROWSKI, J, ZHENG, C, ZIELINSKI, MJ, ZIPPER, W, ZLOMANCZUK, J, ZWOLL, K, ZYCHOR, I, CZERWINSKI, E, CZYZYKIEWICZ, R, D'ORSANEO, G, DUNIEC, D, EKSTROM, C, ENGELS, R, ERVEN, W, EYRICH, W, FEDORETS, P, FELDEN, O, FRANSSON, K, GIL, D, GOLDENBAUM, F, GRIGORYEV, K, HECZKO, A, HANHART, C, HEJNY, V, HINTERBERGER, F, HODANA, M, HOISTAD, B, IZOTOV, A, JACEWICZ, M, JANUSZ, M, JANY, BR, JARCZYK, L, JOHANSSON, T, KAMYS, B, KEMMERLING, G, KESHELASHVILI, I, KHAKIMOVA, O, KHOUKAZ, A, KILIAN, K, KIMURA, N, KISTRYN, S, KLAJA, J, KLAJA, P, KLEINES, H, KLOS, B, KOWALCZYK, A, KREN, F, KRZEMIEN, W, KULESSA, P, KULLANDER, S, KUPSC, A, KUZMIN, A, KYRYANCHUK, V, MAJEWSKI, J, MACHNER, H, MAGIERA, A, MAIER, R, MARCINIEWSKI, R, MIGDAL, W, MEISSNER, UG, MIKIRTYCHIANTS, M, MIKLUKHO, O, MILKE, N, MITTAG, M, MOSKAL, P, NANDI, BK, NAWROT, A, NISSLER, R, ODOYO, MA, OELERT, W, OHM, H, PAUL, N, PAULY, C, PETUKHOV, Y, PISKUNOV, N, PLUCINSKI, P, PODKOPAL, P, POVTOREYKO, A, PRASUHN, D, PRICKING, A, PYSZ, K, RACHOWSKI, J, RAUSMANN, T, REDMER, CF, RITMAN, J, ROY, A, RUBER, RJMY, RUDY, Z, SALMIN, R, SCHADMAND, S, SCHMIDT, A, SCHNEIDER, H, SCHROEDER, W

Publikováno v: Physics letters / B 677, (2009). doi:10.1016/j.physletb.2009.03.063

In the first production run of the WASA experiment at COSY, the eta decay into three neutral pions was measured in proton-proton interactions at a proton beam kinetic energy of 1.4 GeV. The Dalitz plot of the three pions was studied using 1.2e5 fully

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::fcab9fd897fd7b6659d8e0eb49d5b992
https://hdl.handle.net/2128/10441