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Nature of the K-2*(1430), K-3*(1780), K-4*(2045), K-5*(2380), and K-6* as K*-multi-rho states
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Nature of the K-2*(1430), K-3*(1780), K-4*(2045), K-5*(2380), and K-6* as K*-multi-rho states
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| dc.contributor.author | Yamagata-Sekihara, Junko | |
| dc.contributor.author | Roca Zamora, Luis | |
| dc.contributor.author | Oset Báguena, Eulogio | |
| dc.date.accessioned | 2015-08-20T11:27:22Z | |
| dc.date.available | 2015-08-20T11:27:22Z | |
| dc.date.issued | 2010 | |
| dc.identifier.citation | Yamagata-Sekihara, Junko Roca Zamora, Luis Oset Báguena, Eulogio 2010 Nature of the K-2*(1430), K-3*(1780), K-4*(2045), K-5*(2380), and K-6* as K*-multi-rho states Physical Review D 82 9 094017 | |
| dc.identifier.uri | http://hdl.handle.net/10550/46716 | |
| dc.description.abstract | We show that the K∗2(1430), K∗3(1780), K∗4(2045), K∗5(2380) and a not yet discovered K∗6 resonance are basically molecules made of an increasing number of ρ(770) and one K∗(892) mesons. The idea relies on the fact that the vector-vector interaction in s-wave with spins aligned is very strong both for ρρ and K∗ρ. We extend a recent work, where several resonances showed up as multi-ρ(770) molecules, to the strange sector including the K∗(892) into the system. The resonant structures show up in the multi-body scattering amplitudes, which are evaluated in terms of the unitary two-body vector-vector scattering amplitudes by using the fixed center approximation to the Faddeev equations. | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physical Review D, 2010, vol. 82, num. 9, p. 094017 | |
| dc.subject | Física | |
| dc.title | Nature of the K-2*(1430), K-3*(1780), K-4*(2045), K-5*(2380), and K-6* as K*-multi-rho states | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2015-08-20T11:27:22Z | |
| dc.identifier.doi | 10.1103/PhysRevD.82.094017 | |
| dc.identifier.idgrec | 061764 | |
| dc.rights.accessRights | open access | es_ES |
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