DC pole | Wartość | Język |
dc.contributor.author | Adlarson, P. | - |
dc.contributor.author | Augustyniak, W. | - |
dc.contributor.author | Bardan, W. | - |
dc.contributor.author | Bashkanov, M. | - |
dc.contributor.author | Bergmann, F. S. | - |
dc.contributor.author | Berłowski, M. | - |
dc.contributor.author | Bondar, A. | - |
dc.contributor.author | Büscher, M. | - |
dc.contributor.author | Calén, H. | - |
dc.contributor.author | Ciepał, I. | - |
dc.contributor.author | Clement, H. | - |
dc.contributor.author | Czerwiński, E. | - |
dc.contributor.author | Demmich, K. | - |
dc.contributor.author | Engels, R. | - |
dc.contributor.author | Erven, A. | - |
dc.contributor.author | Erven, W. | - |
dc.contributor.author | Eyrich, W. | - |
dc.contributor.author | Fedorets, P. | - |
dc.contributor.author | Föhl, K. | - |
dc.contributor.author | Fransson, K. | - |
dc.contributor.author | Goldenbaum, F. | - |
dc.contributor.author | Goswami, A. | - |
dc.contributor.author | Grigoryev, K. | - |
dc.contributor.author | Gullström, C.-O. | - |
dc.contributor.author | Hanhart, C. | - |
dc.contributor.author | Heijkenskjöld, L. | - |
dc.contributor.author | Hejny, V. | - |
dc.contributor.author | Hüsken, N. | - |
dc.contributor.author | Jarczyk, L. | - |
dc.contributor.author | Johansson, T. | - |
dc.contributor.author | Kamys, B. | - |
dc.contributor.author | Kemmerling, G. | - |
dc.contributor.author | Khatri, G. | - |
dc.contributor.author | Khoukaz, A. | - |
dc.contributor.author | Khreptak, O. | - |
dc.contributor.author | Kirillov, D. A. | - |
dc.contributor.author | Kistryn, S. | - |
dc.contributor.author | Kleines, H. | - |
dc.contributor.author | Kłos, Barbara | - |
dc.contributor.author | Krzemień, W. | - |
dc.contributor.author | Kulessa, P. | - |
dc.contributor.author | Kupść, A. | - |
dc.contributor.author | Kuzmin, A. | - |
dc.contributor.author | Lalwani, K. | - |
dc.contributor.author | Lersch, D. | - |
dc.contributor.author | Lorentz, B. | - |
dc.contributor.author | Magiera, A. | - |
dc.contributor.author | Maier, R. | - |
dc.contributor.author | Marciniewski, P. | - |
dc.contributor.author | Mariański, B. | - |
dc.contributor.author | Morsch, H.-P. | - |
dc.contributor.author | Moskal, P. | - |
dc.contributor.author | Ohm, H. | - |
dc.contributor.author | Parol, W. | - |
dc.contributor.author | Perez del Rio, E. | - |
dc.contributor.author | Piskunov, N. M. | - |
dc.contributor.author | Prasuhn, D. | - |
dc.contributor.author | Pszczel, D. | - |
dc.contributor.author | Pysz, K. | - |
dc.contributor.author | Pyszniak, A. | - |
dc.contributor.author | Ritman, J. | - |
dc.contributor.author | Roy, A. | - |
dc.contributor.author | Rudy, Z. | - |
dc.contributor.author | Rundel, O. | - |
dc.contributor.author | Sawant, S. | - |
dc.contributor.author | Schadmand, S. | - |
dc.contributor.author | Schätti-Ozerianska, I. | - |
dc.contributor.author | Sefzick, T. | - |
dc.contributor.author | Serdyuk, V. | - |
dc.contributor.author | Shwartz, B. | - |
dc.contributor.author | Sitterberg, K. | - |
dc.contributor.author | Skorodko, T. | - |
dc.contributor.author | Skurzok, M. | - |
dc.contributor.author | Smyrski, J. | - |
dc.contributor.author | Sopov, V. | - |
dc.contributor.author | Stassen, R. | - |
dc.contributor.author | Stepaniak, J. | - |
dc.contributor.author | Stephan, Elżbieta | - |
dc.contributor.author | Sterzenbach, G. | - |
dc.contributor.author | Stockhorst, H. | - |
dc.contributor.author | Ströher, H. | - |
dc.contributor.author | Szczurek, A. | - |
dc.contributor.author | Trzciński, A. | - |
dc.contributor.author | Wolke, M. | - |
dc.contributor.author | Wrońska, A. | - |
dc.contributor.author | Wüstner, P. | - |
dc.contributor.author | Yamamoto, A. | - |
dc.contributor.author | Zabierowski, J. | - |
dc.contributor.author | Zieliński, M. J. | - |
dc.contributor.author | Złomańczuk, J. | - |
dc.contributor.author | Żuprański, P. | - |
dc.contributor.author | Żurek, M. | - |
dc.date.accessioned | 2018-08-20T08:36:41Z | - |
dc.date.available | 2018-08-20T08:36:41Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Physics Letters B, Vol. 781 (2018), s. 645-650 | pl_PL |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/5740 | - |
dc.description.abstract | This letter reports a first quantitative analysis of the contribution of higher partial waves in the charge symmetry breaking reaction dd→4Heπ0 using the WASA-at-COSY detector setup at an excess energy of Q=60MeV. The determined differential cross section can be parametrized as dσ/dΩ=a+bcos2θ⁎, where θ⁎ is the production angle of the pion in the center-of-mass coordinate system, and the results for the parameters are a=(1.55±0.46(stat)+0.32−0.8(syst))pb/sr
and b=(13.1±2.1(stat)−2.7+1.0(syst))pb/sr
. The data are compatible with vanishing p-waves and a sizable d-wave contribution. This finding should strongly constrain the contribution of the Δ isobar to the dd→4Heπ0
reaction and is, therefore, crucial for a quantitative understanding of quark mass effects in nuclear production reactions. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | charge symmetry breaking | pl_PL |
dc.subject | deuteron–deuteron interactions | pl_PL |
dc.subject | pion production | pl_PL |
dc.title | Importance of d-wave contributions in the charge symmetry breaking reaction dd→4Heπ0 | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1016/j.physletb.2018.04.037 | - |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
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