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Author Gutz, E. ♦ Sokhoyan, V. ♦ van Pee, H. ♦ Anisovich, A. V. ♦ Bacelar, J. C. S. ♦ Bantes, B. ♦ Bartholomy, O. ♦ Bayadilov, D. ♦ Beck, R. ♦ Beloglazov, Yu ♦ Castelijns, R. ♦ Crede, V. ♦ Dutz, H. ♦ Elsner, D. ♦ Ewald, R. ♦ Frommberger, F. ♦ Fuchs, M. ♦ Funke, Ch ♦ Gregor, R. ♦ Gridnev, A. ♦ Hillert, W. ♦ Hoffmeister, Ph ♦ Horn, I. ♦ Jaegle, I. ♦ Junkersfeld, J. ♦ Kalinowsky, H. ♦ Kammer, S. ♦ Kleber, V. ♦ Klein, Frank ♦ Klein, Friedrich ♦ Klempt, E. ♦ Kotulla, M. ♦ Krusche, B. ♦ Lang, M. ♦ Loehner, H. ♦ Lopatin, I. ♦ Lugert, S. ♦ Menze, D. ♦ Mertens, T. ♦ Messchendorp, J. G. ♦ Metag, V. ♦ Nanova, M. ♦ Nikonov, V. ♦ Novinski, D. ♦ Novotny, R. ♦ Ostrick, M. ♦ Pant, L. ♦ Pfeiffer, M. ♦ Piontek, D. ♦ Roberts, W. ♦ Roy, A. ♦ Sarantsev, A. ♦ Schadmand, S. ♦ Schmidt, Ch ♦ Schmieden, H. ♦ Schoch, B. ♦ Shende, S. ♦ Suele, A. ♦ Sumachev, V. ♦ Szczepanek, T. ♦ Thiel, A. ♦ Thoma, U. ♦ Trnka, D. ♦ Varma, R. ♦ Walther, D. ♦ Weinheimer, Ch ♦ Wendel, Ch
Source arXiv.org
Content type Text
File Format PDF
Date of Submission 2009-12-14
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Natural sciences & mathematics ♦ Physics
Subject Keyword Nuclear Experiment ♦ physics:nucl-ex
Abstract The polarization observable I^s, a feature exclusive to the acoplanar kinematics of multi-meson final states produced via linearly polarized photons, has been measured for the first time. Results for the reaction g p -> p pi0 eta are presented for incoming photon energies between 970 MeV and 1650 MeV along with the beam asymmetry I^c. The comparably large asymmetries demonstrate a high sensitivity of I^s to the dynamics of the reaction. Fits using Bonn-Gatchina partial wave analysis demonstrate that the new polarization observables carry significant information on the contributing partial waves.
Description Reference: Phys.Lett.B687:11-15,2010
Educational Use Research
Learning Resource Type Article
Page Count 11


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