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Searching for a hidden charm h(1) state in the X(4660) -> eta h(1) and X(4660) -> eta D*(D)over-bar* decays
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Searching for a hidden charm h(1) state in the X(4660) -> eta h(1) and X(4660) -> eta D*(D)over-bar* decays
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| dc.contributor.author | Liang, W. H. | |
| dc.contributor.author | Albaladejo Serrano, Miguel | |
| dc.contributor.author | Oset Báguena, Eulogio | |
| dc.date.accessioned | 2014-02-17T14:03:07Z | |
| dc.date.available | 2014-02-17T14:03:07Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Liang, Weihong Albaladejo, M. Oset Báguena, Eulogio 2013 Searching for a hidden charm h(1) state in the X(4660) -> eta h(1) and X(4660) -> eta D*(D)over-bar* decays Physical Review D 88 7 074027 | |
| dc.identifier.uri | http://hdl.handle.net/10550/33002 | |
| dc.description.abstract | We explore the possibility of experimentally detecting a predicted h(1) inverted right perpendicular I-G(J(PC)) = 0(-)(1(+-))inverted left perpendicular state of hidden charm made out from the D*(D) over bar* interaction. The method consists in measuring the decay of X(4660) into eta D*(D) over bar* and determining the binding energy with respect to the D*(D) over bar* threshold from the shape of the D*(D) over bar* invariant mass distribution. A complementary method consists in looking at the inclusive X(4660) -> eta X decay and searching for a peak in the X invariant mass distribution. We make calculations to determine the partial decay width of X(4660) -> eta h(1) from the measured X(4660) -> eta D*(D) over bar* distribution. This estimation should serve in an experiment to foresee the possibility of detecting the h(1) state on top of the background of inclusive events. | |
| dc.relation.ispartof | Physical Review D, 2013, vol. 88, num. 7, p. 074027 | |
| dc.subject | Física | |
| dc.title | Searching for a hidden charm h(1) state in the X(4660) -> eta h(1) and X(4660) -> eta D*(D)over-bar* decays | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2014-02-17T14:03:07Z | |
| dc.identifier.doi | 10.1103/PhysRevD.88.074027 | |
| dc.identifier.idgrec | 093165 | |
| dc.rights.accessRights | open access | es_ES |
| dc.identifier.url | 10.1103/PhysRevD.88.074027 |
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