Search for an isospin I=3 dibaryon
- Adlarson, P.
- Augustyniak, W.
- Bardan, W.
- Bashkanov, M.
- Bergmann, F.S.
- Berłowski, M.
- Bhatt, H.
- Bondar, A.
- Büscher, M.
- Calén, H.
- Ciepał, I.
- Clement, H.
- Czerwiński, E.
- Demmich, K.
- Engels, R.
- Erven, A.
- Erven, W.
- Eyrich, W.
- Fedorets, P.
- Föhl, K.
- Fransson, K.
- Goldenbaum, F.
- Goswami, A.
- Grigoryev, K.
- Gullström, C.-O.
- Heijkenskjöld, L.
- Hejny, V.
- Hüsken, N.
- Jarczyk, L.
- Johansson, T.
- Kamys, B.
- Kemmerling, G.
- Khan, F.A.
- Khatri, G.
- Khoukaz, A.
- Khreptak, O.
- Kirillov, D.A.
- Kistryn, S.
- Kleines, H.
- Kłos, B.
- Krzemień, W.
- Kulessa, P.
- Kupść, A.
- Kuzmin, A.
- Lalwani, K.
- Lersch, D.
- Lorentz, B.
- Magiera, A.
- Maier, R.
- Marciniewski, P.
- Mariański, B.
- Morsch, H.-P.
- Moskal, P.
- Ohm, H.
- Perez del Rio, E.
- Piskunov, N.M.
- Prasuhn, D.
- Pszczel, D.
- Pysz, K.
- Pyszniak, A.
- Ritman, J.
- Roy, A.
- Rudy, Z.
- Rundel, O.
- Sawant, S.
- Schadmand, S.
- Schätti-Ozerianska, I.
- Sefzick, T.
- Serdyuk, V.
- Shwartz, B.
- Sitterberg, K.
- Skorodko, T.
- Skurzok, M.
- Smyrski, J.
- Sopov, V.
- Stassen, R.
- Stepaniak, J.
- Stephan, E.
- Sterzenbach, G.
- Stockhorst, H.
- Ströher, H.
- Szczurek, A.
- Trzciński, A.
- Varma, R.
- Wolke, M.
- Wrońska, A.
- Wüstner, P.
- Yamamoto, A.
- Zabierowski, J.
- Zieliński, M.J.
- Zink, A.
- Złomańczuk, J.
- Żuprański, P.
- Żurek, M.
Publication date
November 2016
DOI Publisher
The Author(s). Published by Elsevier B.V.Abstract
AbstractVarious theoretical calculations based on QCD or hadronic interactions predict that in addition to the recently observed dibaryon resonance d⁎(2380) with I(JP)=0(3+) there should also exist a dibaryon resonance with mirrored quantum numbers I(JP)=3(0+). We report here on a search for such a NN-decoupled state in data on the pp→ppπ+π+π−π− reaction. Since no clear-cut evidence has been found, we give upper limits for the production cross section of such a resonance in the mass range 2280–2500 MeV
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