About: Observation of a new charged charmoniumlike state in B(overbar)0 -> J/ψ K-π+ decays

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About: Observation of a new charged charmoniumlike state in B(overbar)0 -> J/ψ K-π+ decays Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1103/PhysRevD.90.112009
Description	We present the results of an amplitude analysis of B- 0 RIGHTWARDS ARROW J=ψKMINUS SIGN πþ decays. A new charged charmoniumlike state Zcð4200Þþ decaying to J=ψπþ is observed with a significance of 6.2σ. The mass and width of the Zcð4200Þþ are 4196þ31þ17 MINUS SIGN 29MINUS SIGN 13 MeV=c2 and 370þ70þ70 MINUS SIGN 70MINUS SIGN 132 MeV, respectively; the preferred assignment of the quantum numbers is JP 1/4 1þ. In addition, we find evidence for Zcð4430Þþ RIGHTWARDS ARROW J=ψπþ. The analysis is based on a 711 fbMINUS SIGN 1 data sample collected by the Belle detector at the asymmetricenergy eþeMINUS SIGN collider KEKB. We present the results of an amplitude analysis of B- 0 RIGHTWARDS ARROW J=ψKMINUS SIGN πþ decays. A new charged charmoniumlike state Zcð4200Þþ decaying to J=ψπþ is observed with a significance of 6.2σ. The mass and width of the Zcð4200Þþ are 4196þ31þ17 MINUS SIGN 29MINUS SIGN 13 MeV=c2 and 370þ70þ70 MINUS SIGN 70MINUS SIGN 132 MeV, respectively; the preferred assignment of the quantum numbers is JP 1/4 1þ. In addition, we find evidence for Zcð4430Þþ RIGHTWARDS ARROW J=ψπþ. The analysis is based on a 711 fbMINUS SIGN 1 data sample collected by the Belle detector at the asymmetricenergy eþeMINUS SIGN collider KEKB. (en)
Title	Observation of a new charged charmoniumlike state in B(overbar)0 -> J/ψ K-π+ decays Observation of a new charged charmoniumlike state in B(overbar)0 -> J/ψ K-π+ decays (en)
skos:prefLabel	Observation of a new charged charmoniumlike state in B(overbar)0 -> J/ψ K-π+ decays Observation of a new charged charmoniumlike state in B(overbar)0 -> J/ψ K-π+ decays (en)
skos:notation	RIV/00216208:11320/14:10289741!RIV15-MSM-11320___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LG14034)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Doležal, Zdeněk Drásal, Zbyněk Červenkov, Daniel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	33723
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10289741
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	decays; K-S0pi+pi-; D-0; using; violation; indirect; for; search; mixing; bar0; D-0-D; Measurement (en)
http://linked.open.../riv/klicoveSlovo	using for mixing Measurement search violation D-0 decays D-0-D K-S0pi+pi- bar0 indirect
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[BA533ED185F5]
http://linked.open...i/riv/nazevZdroje	Physical Review D - Particles, Fields, Gravitation and Cosmology
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	185 (xsd:int)
http://linked.open...vavai/riv/projekt	Studium fyziky za standardním modelem v rozpadech mezonů B v mezinárodním experimentu Belle II
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Drásal, Zbyněk Doležal, Zdeněk Adachi, I. Chilikin, K. Mizuk, R. Červenkov, Daniel
issn	1550-7998
number of pages	14 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevD.90.112009
http://localhost/t...ganizacniJednotka	11320

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