Beam-helicity asymmetries in double-pion photoproduction off the proton.
Krambrich D, Zehr F, Fix A, Roca L, Aguar P, Ahrens J, Annand JR, Arends HJ, Beck R, Bekrenev V, Boillat B, Braghieri A, Branford D, Briscoe WJ, Brudvik J, Cherepnya S, Codling R, Downie EJ, Dexler P, Glazier DI, Grabmayr P, Gregor R, Heid E, Hornidge D, Jahn O, Kashevarov VL, Knezevic A, Kondratiev R, Korolija M, Kotulla M, Krusche B, Kulbardis A, Lang M, Lisin V, Livingston K, Lugert S, MacGregor IJ, Manley DM, Martinez M, McGeorge JC, Mekterovic D, Metag V, Nefkens BM, Nikolaev A, Pedroni P, Pheron F, Polonski A, Prakhov SN, Price JW, Rosner G, Rost M, Rostomyan T, Schumann S, Sober D, Starostin A, Supek I, Tarbert CM, Thomas A, Unverzagt M, Walcher T, Watts DP; Crystal Ball at MAMI, TAPS, and A2 Collaborations.
Krambrich D, et al. Among authors: supek i.
Phys Rev Lett. 2009 Jul 31;103(5):052002. doi: 10.1103/PhysRevLett.103.052002. Epub 2009 Jul 30.
Phys Rev Lett. 2009.
PMID: 19792489