caa a22 4500 445872551 CHVBK 20180317145516.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1140/epja/i2011-11127-y doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11127-y ρρ N and ρρ Δ molecules with JP [Elektronische Daten] 5/2+ and JP = 7/2+ [Bao-Xi Sun, Hua-Xing Chen, E. Oset] The ρρN and ρρΔ three-body systems have been studied within the framework of the fixed center approximation of Faddeev equation. The ρρ interaction in isospin I = 0 , spin S = 2 is strongly attractive, and so are the N ρ, ρΔ interactions. This leads to bound states of both ρρN and ρρΔ. We find peaks of the modulus squared of the scattering matrix around 2227 MeV for ρρN, and 2372 MeV for ρρΔ. Yet, the strength of the peak for the ρρN amplitude is much smaller than for ρρΔ, weakening the case for a ρρN bound state, or a dominant ρρN component. A discussion is made on how these states can be searched for in present programs looking for multimeson final states in different reactions. SIF, Springer-Verlag Berlin Heidelberg, 2011 Sun Bao-Xi Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Apartado 22085, 46071, Valencia, Spain aut Chen Hua-Xing Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Apartado 22085, 46071, Valencia, Spain aut Oset E. Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Apartado 22085, 46071, Valencia, Spain aut The European Physical Journal A Springer-Verlag 47/10(2011-10-01), 1-8 1434-6001 47:10<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11127-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11127-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sun Bao-Xi Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Apartado 22085, 46071, Valencia, Spain aut NATIONALLICENCE 700 1- Chen Hua-Xing Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Apartado 22085, 46071, Valencia, Spain aut NATIONALLICENCE 700 1- Oset E. Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Apartado 22085, 46071, Valencia, Spain aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/10(2011-10-01), 1-8 1434-6001 47:10<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer