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First observation and Dalitz analysis of the D-0 -> K-S(0)eta pi(0) decay
| dc.contributor.author | Besson, David Zeke | |
| dc.date.accessioned | 2007-04-13 | |
| dc.date.available | 2007-04-13 | |
| dc.date.issued | 2004-09 | |
| dc.identifier.citation | Rubin, P, Eisenstein, BI, et al. First observation and Dalitz analysis of the D-0 -> K-S(0)eta pi(0) decay. PHYSICAL REVIEW LETTERS. September 2004. 93(11) | |
| dc.identifier.uri | http://hdl.handle.net/1808/1384 | |
| dc.description.abstract | Using 9.0 fb(-1) of integrated luminosity in e(+)e(-) collisions near the Y(4S) mass collected with the CLEO II.V detector we report the first observation of the decay D-0-->K(S)(0)etapi(0). We measure the ratio of branching fractions, BR(D-0-->K(S)(0)etapi(0))/BR(D-0-->K(S)(0)pi(0)) = 0.46+/-0.07+/-0.06. We perform a Dalitz analysis of 155 selected D-0-->K(S)(0)etapi(0) candidates and find leading contributions from a(0)(980)K-S(0) and K*(892)eta intermediate states. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.relation.isversionof | http://publish.aps.org/ | |
| dc.title | First observation and Dalitz analysis of the D-0 -> K-S(0)eta pi(0) decay | |
| dc.type | Article | |
| dc.rights.accessrights | openAccess |
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