Zobrazeno 1 - 10
of 77
pro vyhledávání: '"P. Thoerngren Engblom"'
Autor:
Guidoboni, G., Stephenson, E. J., Wrońska, A, Bagdasarian, Z., Bsaisou, J., Chekmenev, S., Dymov, S., Eversmann, D., Gaisser, M., Gebel, R., Hejny, V., Hempelmann, N., Hinder, F., Kacharava, A., Keshelashvili, I., Kulessa, P., Lenisa, P., Lehrach, A., Lorentz, B., Maanen, P., Maier, R., Mchedlishvili, D., Mey, S., Nass, A., Pesce, A., Orlov, Y., Pretz, J., Prasuhn, D., Rathmann, F., Rosenthal, M., Saleev, A., Semertzidis, Y. K., Senichev, Y., Shmakova, V., Stockhorst, H., Ströher, H., Talman, R., Thörngren-Engblom, P., Trinkel, F., Valdau, Yu., Weidemann, C., Wüstner, P., Zyusin, D.
Publikováno v:
Phys. Rev. Accel. Beams 21, 024201 (2018)
In this paper, we demonstrate the connection between a magnetic storage ring with additional sextupole fields set so that the x and y chromaticities vanish and the maximizing of the lifetime of in-plane polarization (IPP) for a 0.97-GeV/c deuteron be
Externí odkaz:
http://arxiv.org/abs/1710.09068
Autor:
Skorodko, T., Bashkanov, M., Bogoslawsky, D., Calen, H., Clement, H., Doroshkevich, E., Demiroers, L., Ekstroem, C., Fransson, K., Gustafsson, L., Hoistad, B., Ivanov, G., Jacewicz, M., Jiganov, E., Johansson, T., Khakimova, O., Keleta, S., Koch, I., Kren, F., Kullander, S., Kupsc, A., Marciniewski, P., Meier, R., Morosov, B., Pauly, C., Petren, H., Petukhov, Y., Povtorejko, A., Ruber, R. J. M. Y., Schoenning, K., Scobel, W., Shwartz, B., Stepaniak, J., Thoerngren-Engblom, P., Tikhomirov, V., Wagner, G. J., Wolke, M., Yamamoto, A., Zabierowski, J., Zlomanczuk, J.
Publikováno v:
Phys.Lett.B695:115-123,2011
Exclusive measurements of the $pp \to pp\pi^0\pi^0$ reaction have been performed at CELSIUS/WASA at energies from threshold up to $T_p$ = 1.3 GeV. Total and differential cross sections have been obtained. Here we concentrate on energies $T_p \ge$ 1 G
Externí odkaz:
http://arxiv.org/abs/1007.0405
Autor:
Schoenning, K., Bargholtz, Chr., Bashkanov, M., Berlowski, M., Bogoslawsky, D., Calen, H., Clement, H., Demiroers, L., Ekstroem, C., Fransson, K., Geren, L., Gustafsson, L., Hoeistad, B., Ivanov, G., Jacewicz, M., Jiganov, E., Johansson, T., Keleta, S., Khakimova, O., Kren, F., Kullander, S., Kupsc, A., Kuzmin, A., Lindberg, K., Marciniewski, P., Morosov, B., Oelert, W., Pauly, C., Petren, H., Petukhov, Y., Povtorejko, A., Scobel, W., Shafigullin, R., Shwartz, B., Skorodko, T., Sopov, V., Stepaniak, J., Tegner, P. -E., Thoerngren-Engblom, P., Tikhomirov, V., Turowiecki, A., Wagner, G. J., Wilkin, C., Wolke, M., Zabierowski, J., Zartova, I., Zlomanczuk, Jozef
Publikováno v:
Phys.Lett.B685:33-37,2010
The cross section for the pd --> ^3He eta pi0 reaction has been measured at a beam energy of 1450 MeV using the WASA detector at the CELSIUS storage ring and detecting one ^3He and four photons from the decays of the two photons. The data indicate th
Externí odkaz:
http://arxiv.org/abs/0911.1012
Autor:
Bashkanov, M., Bogoslawsky, D., Calén, H., Cappellaro, F., Clement, H., Demiroers, L., Ekström, C., Fransson, K., Greiff, J., Gustafsson, L., Höistad, B., Ivanov, G., Jacewicz, M., Jiganov, E., Johansson, T., Kaskulov, M. M., Keleta, S., Koch, I., Kullander, S., Kupść, A., Kuznetsov, A., Marciniewski, P., Meier, R., Morosov, B., Oelert, W., Pauly, C., Petukhov, Y., Povtorejko, A., Ruber, R. J. M. Y., Scobel, W., Skorodko, T., Shwartz, B., Sopov, V., Stepaniak, J., Tchernyshev, V., Thörngren-Engblom, P., Tikhomirov, V., Turowiecki, A., Wagner, G. J., Wolke, M., Yamamoto, A., Zabierowski, J., Zlomanczuk, J.
Publikováno v:
Phys.Lett.B637:223-228,2006
Exclusive measurements of the reactions $pd\to$ $^3He \pi^+ \pi^-$ and $pd\to$ $^3He \pi^0\pi^0$ have been carried out at $T_p=0.895$ GeV at the CELSIUS storage ring using the WASA detector. The $\pi^+\pi^-$ channel evidences a pronounced enhancement
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0508011
Autor:
Przewoski, B. v., Meyer, H. O., Balewski, J. T., Daehnick, W. W., Doskow, J., Haeberli, W., Ibald, R., Lorentz, B., Pollock, R. E., Pancella, P. V., Rathmann, F., Rinckel, T., Saha, Swapan K., Schwartz, B., Thoerngren-Engblom, P., Wellinghausen, A., Whitaker, T. J., Wise, T., Witala, H.
Publikováno v:
Phys.Rev.C74:064003,2006
The proton and deuteron analyzing powers and 10 of the possible 12 spin correlation coefficients have been measured for p+d elastic scattering at proton bombarding energies of 135 and 200 MeV. The results are compared with Faddeev calculations using
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0411019
Autor:
Daehnick, W. W., Saha, Swapan K., Flammang, R. W., Meyer, H. O., Balewski, J. T., Pollock, R. E., von Przewoski, B., Rinckel, T., Thörngren-Engblom, P., Wellinghausen, A., Lorentz, B., Rathmann, F., Schwartz, B., Wise, T., Pancella, P. V.
Publikováno v:
Phys.Rev. C65 (2002) 024003
A first measurement of longitudinal as well as transverse spin correlation coefficients for the reaction $\vec{p}\vec{p}\to pn\pi^+$ was made using a polarized proton target and a polarized proton beam. We report kinematically complete measurements f
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0108021
Autor:
Przewoski, B. v., Balewski, J. T., Doskow, J., Meyer, H. O., Pollock, R. E., Rinckel, T., Thörngren-Engblom, P., Wellinghausen, A., Haeberli, W., Lorentz, B., Rathmann, F., Schwartz, B., Wise, T., Daehnick, W. W., Saha, Swapan K., Pancella, P. V.
Publikováno v:
Phys.Rev. C61 (2000) 064604
The spin correlation coefficent combinations A_{xx}+A_{yy} and A_{xx}-A_{yy}, the spin correlation coefficients A_{xz} and A_{zz}, and the analyzing power were measured for \vec p \vec p --> d pi^+ between center-of-mass angles 25 deg \leq \theta \le
Externí odkaz:
http://arxiv.org/abs/nucl-ex/9912008
Autor:
Meyer, H. O., Balewski, J. T., Dzemidzic, M., Doskow, J., Pollock, R. E., Przewoski, B. v., Rinckel, T., Sperisen, F., Thörngren-Engblom, P., Wolanski, M., Haeberli, W., Lorentz, B., Rathmann, F., Schwartz, B., Wise, T., Daehnick, W. W., Flammang, R. W., Saha, Swapan K., Tedeschi, D. J., Pancella, P. V.
Publikováno v:
Phys.Rev.Lett. 81 (1998) 3096-3099
A polarized internal atomic hydrogen target and a stored, polarized beam are used to measure the spin-dependent total cross section Delta_sigma_T/sigma_tot, as well as the polar integrals of the spin correlation coefficient combination A_xx-A_yy, and
Externí odkaz:
http://arxiv.org/abs/nucl-ex/9807002
Production of $ \eta$ and 3$ \pi$ mesons in the pd $ \rightarrow$ 3HeX reaction at 1360 and 1450 MeV
Autor:
Andrzej Kupsc, H. Clement, P.-E. Tegnér, R. Shafigullin, G. J. Wagner, V. Sopov, L. Demiroers, F. Kren, C. Pauly, I. Zartova, C. Ekstroem, Marek Jacewicz, B. Morosov, G. Ivanov, T. Johansson, W. Oelert, Magnus Wolke, K. Fransson, K. Schoenning, A. Povtorejko, Pawel Marciniewski, B. Shwartz, J. Stepaniak, V. Tikhomirov, A. Kuzmin, K. Lindberg, A. Turowiecki, E. Jiganov, Chr. Bargholtz, J. Zabierowski, M. Bashkanov, D. Bogoslawsky, Y. Petukhov, B. Hoeistad, Jozef Zlomanczuk, S. Kullander, M. Berłowski, T. Skorodko, Hans Calén, P. Thoerngren Engblom, L. Geren, Wolfgang Scobel, H. Petrén, S. Keleta, O. Khakimova, Leif Gustafsson
Publikováno v:
The European physical journal / A 45(1), 11-21 (2010). doi:10.1140/epja/i2010-10981-3
The cross sections of the pd -> 3He eta, pd -> 3He pi0 pi0 pi0 and pd -> 3He pi+ pi- pi0 reactions have been measured at beam kinetic energies T_p= 1360 MeV and T_p= 1450 MeV using the CELSIUS/WASA detector setup. At both energies, the differential c
Autor:
T. Wise, B. von Przewoski, M. Wolanski, Swapan K. Saha, F. Sperisen, Mario Dzemidzic, R. E. Pollock, H. O. Meyer, W. Haeberli, T. Rinckel, D. J. Tedeschi, J. Doskow, Frank Rathmann, W. W. Daehnick, J. Balewski, P. Thoerngren-Engblom, B. Lorentz, P. V. Pancella, Benjamin Schwartz, R. W. Flammang
Publikováno v:
Physical Review Letters. 81:3096-3099
A polarized internal atomic-hydrogen target and a stored, polarized beam are used to measure the spin-dependent total cross section {Delta}{sigma}{sub T}thinsp/{sigma}{sub tot} for {rvec p}{rvec p}{r_arrow} pp{pi}{sup 0} , as well as the polar integr