Pion correlations and resonance effects in $$\bar pp$$ annihilation at rest to 2π+2π-π0

Autor: Marc Dejardin, C. Eleftheriadis, O. Wigger, A. Go, Panagiotis Kokkas, W. Fetscher, C. Thibault, B. L. Roberts, M.B. Chertok, Danilo Zavrtanik, T. Schietinger, R. Garnet, O. Behnke, K. Jon-And, F. Henry-Couannier, M. Schafer, A. Apostolakis, P. Bargassa, F. Leimgruber, A. Schopper, E. Cawley, E. Gabathuler, R. Rickenbach, Nikolaos Manthos, P. Pavlopoulos, Mats Danielsson, L. Farave, R. Kreuger, P.J. Hayman, M. Fidecaro, Jeffrey Boone Miller, G. Backenstoss, P.R. Kettle, L. Tauscher, D. Francis, H.-J. Gerber, Andrej Filipcic, I. Papadopoulos, L. Sakeliou, Igor Mandić, A. Haselden, T. Ruf, A. Muller, G. Polivka, G. Marel, Per Carlson, P. Bloch, F. Touchard, R.W. Hollander, A. Ealet, F. Blanc, V.E. Markushin, Marcin Wladyslaw Wolter, J. Derre, Michael C. Carroll, D. Zimmerman, B. Pagels, M.P. Locher, Sotirios Vlachos, R. Le Gac, J. R. Fry, P. Weber, F. Montanet, Marko Mikuz, A. Benelli, C.W.E. van Eijk, C. Touramanis, Lukas A. Schaller, T. Nakada, V. Bertin, Elie Aslanides

Publikováno v: The European Physical Journal C. 6

We study ππ correlations in the exclusive reaction $$\bar pp \to 2\pi ^ + 2\pi ^ - \pi ^0 $$ at rest with complete reconstruction of the kinematics for each event. Inclusive and differential distributions properly normalized show an enhancement for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fb0ce517e432137f3370fed0dbcd162
https://doi.org/10.1007/s100529801032