descriptionPublicationkeyboard_double_arrow_right Article , Preprint 01 Jan 2010Embargo end date: 01 Jan 2010Publisher:arXivFunded by:NSERC | unidentified, UKRI | RootDetect: Remote Detect..., UKRI | SCORE: Supply Chain Optim...

Authors: Sanchez P. del Amo; Lees J. P.; Poireau V.; Prencipe E.; Tisserand V.; Garra Tico J.; Grauges E.; +193 Authors

Sanchez P. del Amo; Lees J. P.; Poireau V.; Prencipe E.; Tisserand V.; Garra Tico J.; Grauges E.; Martinelli M.; Palano A.; Pappagallo M.; Eigen G.; Stugu B.; Sun L.; Battaglia M.; Brown D. N.; Hooberman B.; Kerth L. T.; Kolomensky Y.u. G.; Lynch G.; Osipenkov I. L.; Tanabe T.; Hawkes C. M.; Watson A. T.; Koch H.; Schroeder T.; Asgeirsson D. J.; Hearty C.; Mattison T. S.; McKenna J. A.; Khan A.; Randle Conde A.; Blinov V. E.; Buzykaev A. R.; Druzhinin V. P.; Golubev V. B.; Onuchin A. P.; Serednyakov S. I.; Skovpen Y.u. I.; Solodov E. P.; Todyshev K. Y.u.; Yushkov A. N.; Bondioli M.; Curry S.; Kirkby D.; Lankford A. J.; Mandelkern M.; Martin E. C.; Stoker D. P.; Atmacan H.; Gary J. W.; Liu F.; Long O.; Vitug G. M.; Campagnari C.; Hong T. M.; Kovalskyi D.; Richman J. D.; Eisner A. M.; Heusch C. A.; Kroseberg J.; Lockman W. S.; Martinez A. J.; Schalk T.; Schumm B. A.; Seiden A.; Winstrom L. O.; Cheng C. H.; Doll D. A.; Echenard B.; Hitlin D. G.; Ongmongkolkul P.; Porter F. C.; Rakitin A. Y.; Andreassen R.; Dubrovin M. S.; Mancinelli G.; Meadows B. T.; Sokoloff M. D.; Bloom P. C.; Ford W. T.; Gaz A.; Hirschauer J. F.; Nagel M.; Nauenberg U.; Penzkofer A.; Smith J. G.; Wagner S. R.; Ayad R.; Toki W. H.; Karbach T. M.; Merkel J.; Petzold A.; Spaan B.; Wacker K.; Kobel M. J.; Schubert K. R.; Schwierz R.; Bernard D.; Verderi M.; Clark P. J.; Playfer S.; Watson J. E.; Andreotti M.; Bettoni D.; Bozzi C.; Calabrese R.; Cecchi A.; Cibinetto G.; Fioravanti E.; Franchini P.; Luppi E.; Munerato M.; Negrini M.; Petrella A.; Piemontese L.; Baldini Ferroli R.; Calcaterra A.; de Sangro R.; Finocchiaro G.; Nicolaci M.; Pacetti S.; Patteri P.; Peruzzi I. M.; Piccolo M.; Rama M.; Zallo A.; Contri R.; Guido E.; Lo Vetere M.; Monge M. R.; Passaggio S.; Patrignani C.; Robutti E.; Tosi S.; Bhuyan B.; Lee C. L.; Morii M.; Adametz A.; Marks J.; Schenk S.; Uwer U.; Bernlochner F. U.; Lacker H. M.; Lueck T.; Volk A.; Dauncey P. D.; Tibbetts M.; Behera P. K.; Mallik U.; Chen C.; Cochran J.; Crawley H. B.; Dong L.; Meyer W. T.; Prell S.; Rosenberg E. I.; Rubin A. E.; Gao Y. Y.; Gritsan A. V.; Guo Z. J.; Arnaud N.; Davier M.; Derkach D.; da Costa J. Firmino; Grosdidier G.; Le Diberder F.; Lutz A. M.; Malaescu B.; Perez A.; Roudeau P.; Schune M. H.; Serrano J.; Sordini V.; Stocchi A.; Wang L.; Wormser G.; Lange D. J.; Wright D. M.; Bingham I.; Burke J. P.; Chavez C. A.; Coleman J. P.; Fry J. R.; Gabathuler E.; Gamet R.; Hutchcroft D. E.; Payne D. J.; Touramanis C.; Bevan A. J.; Di Lodovico F.; Sacco R.; Sigamani M.; Cowan G.; Paramesvaran S.; Wren A. C.; Brown D. N.; Davis C. L.; Denig A. G.; Fritsch M.; Gradl W.;

doi: 10.48550/arxiv.1004.0240

arXiv: 1004.0240

handle: 11573/225663 , 11392/1436339 , 11568/191893 , 11585/544817 , 2318/82900 , 11586/26862

B-meson decays to eta' rho, eta' f0, and eta' K*

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Abstract

We present measurements of B-meson decays to the final states eta'rho, eta'f0, and eta'K*, where K* stands for a vector, scalar, or tensor strange meson. We observe a significant signal or evidence for eta'rho+ and all the eta'K* channels. We also measure, where applicable, the charge asymmetries, finding results consistent with no direct CP-violation in all cases. The measurements are performed on a data sample consisting of 467 x 10^6 B-Bbar pairs, collected with the BaBar detector at the PEP-II e+e- collider at the SLAC National Accelerator Laboratory. Our results favor the theoretical predictions from perturbative QCD and QCD Factorization and we observe an enhancement of the tensor K_2*(1430) with respect to the vector K*(892) component.

8 pages, 2 postscript figures Submitted to Phys. Rev. D (RC)

Related Organizations

University of Paris
France
Alma Mater Studiorum University of Bologna
Italy
Sorbonne University
France
UNIVERSITE PARIS DESCARTES
France
University of Turin
Italy

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Keywords

High Energy Physics - Experiment (hep-ex), [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], B MESON; CP VIOLATION, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], HEP; BaBar; PACS: 13.25.Hw, 12.15.Hh, 11.30.Er, FOS: Physical sciences, 530, High Energy Physics - Experiment

5 Research products, page 1 of 1

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