Searches for B0 decays to combinations of charmless isoscalar mesons

6533b839fe1ef96bd12a654b

RESEARCH PRODUCT

Searches for B0 decays to combinations of charmless isoscalar mesons

B Aubert R Barate D Boutigny F Couderc Jm Gaillard A Hicheur Y Karyotakis Jp Lees V Tisserand A Zghiche A Palano A Pompili Jc Chen Nd Qi G Rong P Wang Ys Zhu G Eigen I Ofte B Stugu Gs Abrams Aw Borgland Ab Breon Dn Brown J Button Shafer Rn Cahn E Charles Ct Day Ms Gill Av Gritsan Y Groysman Rg Jacobsen Rw Kadel J Kadyk Lt Kerth Yg Kolomensky G Kukartsev G Lynch Lm Mir Pj Oddone Tj Orimoto M Pripstein Na Roe Mt Ronan Vg Shelkov Wa Wenzel Ke Ford Tj Harrison Cm Hawkes Se Morgan At Watson M Fritsch K Goetzen T Held H Koch B Lewandowski M Pelizaeus M Steinke Jt Boyd N Chevalier Wn Cottingham Mp Kelly Te Latham Ff Wilson T Cuhadar Donszelmann C Hearty Ns Knecht Ts Mattison Ja Mckenna D Thiessen A Khan P Kyberd L Teodorescu Ve Blinov Ad Bukin Vp Druzhinin Vb Golubev Vn Ivanchenko Ea Kravchenko Ap Onuchin Si Serednyakov Yi Skovpen Ep Solodov An Yushkov D Best M Bruinsma M Chao I Eschrich D Kirkby Aj Lankford M Mandelkern Rk Mommsen W Roethel Dp Stoker C Buchanan Bl Hartfiel Jw Gary Bc Shen K Wang D Del Re Hk Hadavand Ej Hill Db Macfarlane Hp Paar S Rahatlou V Sharma Jw Berryhill C Campagnari B Dahmes Sl Levy O Long A Lu Ma Mazur Jd Richman W Verkerke Tw Beck Am Eisner Ca Heusch Ws Lockman T Schalk Re Schmitz Ba Schumm A Seiden P Spradlin Dc Williams Mg Wilson J Albert E Chen Dubois Felsmann Gp A Dvoretskii Dg Hitlin I Narsky T Piatenko Fc Porter A Ryd A Samuel S Yang S Jayatilleke G Mancinelli Bt Meadows Md Sokoloff T Abe F Blanc P Bloom S Chen Wt Ford U Nauenberg A Olivas P Rankin Jg Smith J Zhang L Zhang A Chen Jl Harton A Soffer Wh Toki Rj Wilson Ql Zeng D Altenburg T Brandt J Brose T Colberg M Dickopp E Feltresi A Hauke Hm Lacker E Maly R Muller Pfefferkorn R Nogowski S Otto A Petzold J Schubert Kr Schubert R Schwierz B Spaan Je Sundermann D Bernard Gr Bonneaud F Brochard P Grenier S Schrenk C Thiebaux G Vasileiadis M Verderi Dj Bard Pj Clark D Lavin F Muheim S Playfer Y Xie M Andreotti V Azzolini D Bettoni C Bozzi R Calabrese G Cibinetto E Luppi M Negrini L Piemontese A Sarti E Treadwell R Baldini Ferroli A Calcaterra R De Sangro G Finocchiaro P Patteri M Piccolo A Zallo A Buzzo R Capra R Contri G Crosetti Ml Vetere M Macri Mr Monge S Passaggio C Patrignani E Robutti A Santroni S Tosi S Bailey G Brandenburg M Morii E Won Rs Dubitzky U Langenegger W Bhimji Da Bowerman Pd Dauncey U Egede Jr Gaillard Gw Morton Ja Nash Gp Taylor Mj Charles Gj Grenier U Mallik J Cochran Hb Crawley J Lamsa Wt Meyer S Prell Ei Rosenberg J Yi M Davier G Grosdidier A Hocker S Laplace Fl Diberder V Lepeltier Am Lutz Tc Petersen S Plaszczynski Mh Schune L Tantot G Wormser Ch Cheng Dj Lange Mc Simani Dm Wright Aj Bevan Jp Coleman Jr Fry E Gabathuler R Gamet Rj Parry Dj Payne Rj Sloane C Touramanis Jj Back Cm Cormack Pf Harrison Gb Mohanty Cl Brown G Cowan Rl Flack Hu Flaecher Mg Green Ce Marker Tr Mcmahon S Ricciardi F Salvatore G Vaitsas Ma Winter D Brown Cl Davis J Allison Nr Barlow Rj Barlow Pa Hart Mc Hodgkinson Gd Lafferty Aj Lyon Jc Williams A Farbin Wd Hulsbergen A Jawahery D Kovalskyi Ck Lae V Lillard Da Roberts G Blaylock C Dallapiccola Kt Flood Ss Hertzbach R Kofler Vb Koptchev Tb Moore S Saremi H Staengle S Willocq R Cowan G Sciolla F Taylor Rk Yamamoto Djj Mangeol Pm Patel Sh Robertson A Lazzaro V Lombardo F Palombo Jm Bauer L Cremaldi V Eschenburg R Godang R Kroeger J Reidy Da Sanders Dj Summers Hw Zhao S Brunet D Cote P Taras H Nicholson N Cavallo F Fabozzi C Gatto L Lista D Monorchio P Paolucci D Piccolo C Sciacca M Baak H Bulten G Raven L Wilden Cp Jessop Jm Losecco Ta Gabriel T Allmendinger B Brau Kk Gan K Honscheid D Hufnagel H Kagan R Kass T Pulliam Am Rahimi R Ter Antonyan Qk Wong J Brau R Frey O Igonkina Ct Potter Nb Sinev D Strom E Torrence F Colecchia A Dorigo F Galeazzi M Margoni M Morandin M Posocco M Rotondo F Simonetto R Stroili G Tiozzo C Voci M Benayoun H Briand J Chauveau P David C De La Vaissiere Ld Buono O Hamon Mjj John P Leruste J Malcles J Ocariz M Pivk L Roos S T'jampens G Therin Pf Manfredi V Re Pk Behera L Gladney Qh Guo J Panetta F Anulli M Biasini Im Peruzzi M Pioppi Carlo Angelini Giovanni Batignani Stefano Bettarini M Bondioli F Bucci Giovanni Calderini M Carpinelli Vd Gamba Francesco Forti Marcello Giorgi A Lusiani G Marchiori F Martinez Vidal M Morganti N Neri Eugenio Paoloni M Rama Giuliana Rizzo F Sandrelli J Walsh M Haire D Judd K Paick De Wagoner N Danielson P Elmer Yp Lau C Lu V Miftakov J Olsen Ajs Smith Av Telnov F Bellini G Cavoto R Faccini F Ferrarotto F Ferroni M Gaspero Ll Gioi Ma Mazzoni S Morganti M Pierini G Piredda Fs Tehrani C Voena S Christ G Wagner R Waldi T Adye Nd Groot B Franek Ni Geddes Gp Gopal Eo Olaiya R Aleksan S Emery A Gaidot Sf Ganzhur Pf Giraud De Monchenault Gh W Kozanecki M Langer M Legendre Gw London B Mayer G Schott G Vasseur C Yeche M Zito Mv Purohit Aw Weidemann Jr Wilson Fx Yumiceva D Aston R Bartoldus N Berger Am Boyarski Ol Buchmueller Mr Convery M Cristinziani Gd Nardo D Dong J Dorfan D Dujmic W Dunwoodie Ee Elsen S Fan Rc Field T Glanzman Sj Gowdy T Hadig V Halyo C Hast T Hryn'ova Wr Innes Mh Kelsey P Kim Ml Kocian Dwgs Leith J Libby S Luitz V Luth Hl Lynch H Marsiske R Messner Dr Muller Cp O'grady Ve Ozcan A Perazzo M Perl S Petrak Bn Ratcliff A Roodman Aa Salnikov Rh Schindler J Schwiening G Simi A Snyder A Soha J Stelzer D Su Mk Sullivan J Va'vra Sr Wagner M Weaver Ajr Weinstein Wj Wisniewski M Wittgen Dh Wright Ak Yarritu Cc Young Pr Burchat Aj Edwards Ti Meyer Ba Petersen C Roat S Ahmed Ms Alam Ja Ernst Ma Saeed M Saleem Fr Wappler W Bugg M Krishnamurthy Sm Spanier R Eckmann H Kim Jl Ritchie A Satpathy Rf Schwitters Jm Izen I Kitayama Xc Lou S Ye F Bianchi M Bona F Gallo D Gamba C Borean L Bosisio C Cartaro F Cossutti Gd Ricca S Dittongo S Grancagnolo L Lanceri P Poropat L Vitale G Vuagnin Rs Panvini S Banerjee Cm Brown D Fortin Pd Jackson R Kowalewski Jm Roney Hr Band S Dasu M Datta Am Eichenbaum M Graham Jj Hollar Jr Johnson Pe Kutter H Li R Liu Fd Lodovico A Mihalyi Ak Mohapatra Y Pan R Prepost Ae Rubin Sj Sekula P Tan Von Wimmersperg Toeller Jh J Wu Sl Wu Z Yu Mg Greene A Neal Hyatt A Yagil Uk Yang W Yao Gp Yeh K Yi J Yoh P Yoon K Yorita T Yoshida I Yu S Yu Z Yu Jc Yun L Zanello A Zanetti I Zaw F Zetti J Zhou A Zsenei S. Zucchelli

subject

Isoscalar Electron–positron annihilation BABAR General Physics and Astronomy QCD FACTORIZATION 01 natural sciences Omega 13.25.Hw 11.30.Er 12.15.Hh High Energy Physics - Experiment High Energy Physics - Experiment (hep-ex)Mathematical model Probability density function [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]PEP2 B meson Nuclear Experiment QCD FACTORIZATION; STANDARD MODEL; BABAR; SLAC Physics Quantum chromodynamics Sigma Hamiltonian Monte Carlo method Sensitivity analysi PARTICLE PHYSICS Branching fraction SLAC Particle physics Meson STANDARD MODEL QCD FACTORIZATION STANDARD MODEL FOS: Physical sciences Likelihood distribution PARTICLE PHYSICS; PEP2; BABAR Solenoid High energy physic Nuclear physics Physics and Astronomy (all)Electromagnetism Electromagnetic calorimeter Pseudoscalar meson 0103 physical sciences Perturbation technique 010306 general physics Calorimeter Error analysi 010308 nuclear & particles physics Branching fraction HEP Magnetic field High Energy Physics::Experiment

description

We search for B meson decays into two-body combinations of eta, eta', omega, and phi mesons from 89 million B B-bar pairs collected with the BaBar detector at the PEP-II asymmetric-energy e+e- collider at SLAC. We find the branching fraction BF(B0 -> eta omega) = (4.0^{+1.3}_{-1.2} +- 0.4) x 10^-6 with a significance of 4.3 sigma. For all the other decay modes we set the following 90% confidence level upper limits on the branching fractions, in units of 10^-6 : BF(B0 -> eta eta)<2.8, BF(B0 -> eta eta')<4.6, BF(B0 -> eta' eta')<10, BF(B0 -> eta'omega)<2.8, BF(B0 -> eta phi)<1.0, BF(B0 -> eta' phi)<4.5, BF(B0 -> phi phi)<1.5.

year	journal	country	edition	language
2004-01-01

10.1103/physrevlett.93.181806 https://hdl.handle.net/11368/2577428