Measurement of the Cabibbo-Kobayashi-Maskawa matrix element V(ub) with B-->rhoenu decays.
Aubert B, Barate R, Boutigny D,Gaillard J-M, Hicheur A, Karyotakis Y, Lees J P,Robbe P,Tisserand V, Zghiche A, Palano A, Pompili A,Chen J C, Qi N D, Rong G,Wang P, Zhu Y S, Eigen G, Ofte I, Stugu B, Abrams G S, Borgland A W, Breon A B,Brown D N, Button-Shafer J, Cahn R N, Charles E,Gill M S, Gritsan A V, Groysman Y, Jacobsen R G, Kadel R W, Kadyk J, Kerth L T,Kolomensky Yu G, Kral J F, LeClerc C, Levi M E, Lynch G, Mir L M, Oddone P J, Orimoto T J, Pripstein M, Roe N A, Romosan A, Ronan M T, Shelkov V G,Telnov A V, Wenzel W A, Harrison T J,Hawkes C M, Knowles D J, O'Neale S W, Penny R C, Watson A T,Watson N K, Deppermann T, Goetzen K, Koch H, Lewandowski B, Pelizaeus M,Peters K, Schmuecker H, Steinke M, Barlow N R, Bhimji W, Boyd J T,Chevalier N, Clark P J, Cottingham W N, Mackay C,Wilson F F, Hearty C, Mattison T S, McKenna J A, Thiessen D, Jolly S, Kyberd P, McKemey A K, Blinov V E, Bukin A D, Buzykaev A R, Golubev V B, Ivanchenko V N, Korol A A, Kravchenko E A, Onuchin A P, Serednyakov S I,Skovpen Yu I, Yushkov A N,Best D, Chao M, Kirkby D, Lankford A J, Mandelkern M, McMahon S, Mommsen R K, Stoker D P, Buchanan C, Hadavand H K, Hill E J, MacFarlane D B, Paar H P, Rahatlou Sh, Raven G, Schwanke U,Sharma V, Berryhill J W, Campagnari C, Dahmes B, Kuznetsova N, Levy S L,Long O, Lu A, Mazur M A, Richman J D, Verkerke W, Beringer J, Eisner A M, Grothe M, Heusch C A, Lockman W S, Pulliam T, Schalk T, Schmitz R E, Schumm B A, Seiden A, Turri M, Walkowiak W, Williams D C, Wilson M G, Albert J, Chen E, Dubois-Felsmann G P, Dvoretskii A,Hitlin D G, Narsky I, Porter F C, Ryd A,Samuel A,Yang S, Jayatilleke S,Mancinelli G, Meadows B T,Sokoloff M D, Barillari T,Blanc F, Bloom P,Ford W T, Nauenberg U, Olivas A, Rankin P,Roy J,Smith J G, van Hoek W C, Zhang L, Harton J L, Hu T, Soffer A, Toki W H,Wilson R J,Zhang J, Altenburg D,Brandt T, Brose J, Colberg T, Dickopp M,Dubitzky R S,Hauke A,Lacker H M, Maly E,Müller-Pfefferkorn R,Nogowski R,Otto S,Schubert K R, Schwierz R,Spaan B, Wilden L, Bernard D,Bonneaud G R, Brochard F,Cohen-Tanugi J,T'Jampens S,Thiebaux Ch,Vasileiadis G, Verderi M,Anjomshoaa A, Bernet R, Khan A, Lavin D, Muheim F,Playfer S, Swain J E, Tinslay J, Falbo M,Borean C, Bozzi C,Piemontese L,Sarti A,Treadwell E, Anulli F, Baldini-Ferroli R,Calcaterra A,de Sangro R, Falciai D, Finocchiaro G, Patteri P, Peruzzi I M,Piccolo M, Zallo A, Bagnasco S, Buzzo A, Contri R, Crosetti G,Lo Vetere M, Macri M, Monge M R, Passaggio S, Pastore F C, Patrignani C, Robutti E, Santroni A, Tosi S,Bailey S,Morii M, Grenier G J, Mallik U, Cochran J, Crawley H B, Lamsa J, Meyer W T, Prell S, Rosenberg E I, Yi J, Davier M, Grosdidier G, Höcker A, Laplace S,Le Diberder F, Lepeltier V, Lutz A M, Petersen T C, Plaszczynski S,Schune M H, Tantot L,Wormser G, Bionta R M, Brigljević V,Lange D J, van Bibber K,Wright D M, Bevan A J, Fry J R, Gabathuler E, Gamet R, George M, Kay M, Payne D J, Sloane R J, Touramanis C, Aspinwall M L, Bowerman D A, Dauncey P D, Egede U, Eschrich I, Morton G W, Nash J A, Sanders P, Taylor G P, Back J J, Bellodi G, Dixon P, Harrison P F, Shorthouse H W, Strother P, Vidal P B,Cowan G,Flaecher H U,George S, Green M G, Kurup A, Marker C E, McMahon T R, Ricciardi S, Salvatore F, Vaitsas G,Winter M A,Brown D, Davis C L, Allison J, Barlow R J, Forti A C, Hart P A, Jackson F, Lafferty G D, Lyon A J, Savvas N, Weatherall J H,Williams J C, Farbin A, Jawahery A, Lillard V, Roberts D A, Blaylock G, Dallapiccola C, Flood K T, Hertzbach S S, Kofler R,Koptchev V B, Moore T B, Staengle H, Willocq S,Cowan R, Sciolla G, Taylor F, Yamamoto R K, Milek M, Patel P M, Palombo F, Bauer J M, Cremaldi L, Eschenburg V, Kroeger R, Reidy J, Sanders D A, Summers D J, Zhao H, Hast C, Taras P, Nicholson H, Cartaro C, Cavallo N, De Nardo G, Fabozzi F, Gatto C,Lista L, Paolucci P, Piccolo D, Sciacca C, LoSecco J M, Alsmiller J R G, Gabriel T A, Brau B, Brau J,Frey R, Iwasaki M, Potter C T, Sinev N B,Strom D,Torrence E, Colecchia F, Dorigo A, Galeazzi F, Margoni M, Morandin M, Posocco M,Rotondo M, Simonetto F, Stroili R, Tiozzo G, Voci C, Benayoun M, Briand H, Chauveau J,David P, de la Vaissière Ch, Del Buono L, Hamon O,Leruste Ph, Ocariz J, Pivk M, Roos L, Stark J, Manfredi P F, Re V, Speziali V, Gladney L,Guo Q H, Panetta J, Angelini C,Batignani G, Bettarini S, Bondioli M,Bucci F, Calderini G, Campagna E, Carpinelli M,Forti F, Giorgi M A, Lusiani A, Marchiori G, Martinez-Vidal F, Morganti M, Neri N, Paoloni E, Rama M, Rizzo G, Sandrelli F, Triggiani G, Walsh J, Haire M, Judd D, Paick K, Turnbull L, Wagoner D E, Danielson N, Elmer P,Lu C, Miftakov V, Olsen J, Smith A J S, Tumanov A, Varnes E W, Bellini F, Cavoto G, del Re D, Faccini R,Ferrarotto F, Ferroni F, Gaspero M, Leonardi E, Mazzoni M A,Morganti S, Piredda G,Tehrani F Safai,Serra M,Voena C, Christ S, Wagner G,Waldi R, Adye T, De Groot N, Franek B, Geddes N I, Gopal G P, Olaiya E O, Xella S M, Aleksan R,Emery S, Gaidot A,Giraud P-F, Hamel de Monchenault G, Kozanecki W, Langer M, London G W, Mayer B, Schott G, Serfass B, Vasseur G,Yeche Ch, Zito M, Purohit M V, Weidemann A W,Yumiceva F X, Abe K, Aston D, Bartoldus R, Berger N, Boyarski A M, Buchmueller O L, Convery M R, Coupal D P, Dong D, Dorfan J, Dunwoodie W, Field R C, Glanzman T, Gowdy S J, Grauges-Pous E, Hadig T, Halyo V, Himel T,Hryn'ova T, Huffer M E, Innes W R, Jessop C P, Kelsey M H,Kim P, Kocian M L, Langenegger U, Leith D W G S, Luitz S, Luth V, Lynch H L, Marsiske H, Menke S, Messner R,Muller D R, O'Grady C P, Ozcan V E, Perazzo A, Perl M, Petrak S, Ratcliff B N,Robertson S H, Roodman A, Salnikov A A, Schietinger T, Schindler R H, Schwiening J,Simi G, Snyder A, Soha A,Stelzer J, Su D, Sullivan M K, Tanaka H A, Va'vra J, Wagner S R,Weaver M, Weinstein A J R, Wisniewski W J,Wright D H, Young C C, Burchat P R, Cheng C H, Meyer T I, Roat C, Bugg W, Krishnamurthy M, Spanier S M, Izen J M, Kitayama I, Lou X C,Bianchi F, Bona M, Gamba D, Bosisio L,Della Ricca G,Dittongo S, Lanceri L, Poropat P, Vitale L, Vuagnin G, Henderson R, Panvini R S,Banerjee Sw, Brown C M, Fortin D, Jackson P D, Kowalewski R, Roney J M, Band H R, Dasu S, Datta M, Eichenbaum A M,Hu H, Johnson J R,Liu R,Di Lodovico F, Mohapatra A K, Pan Y, Prepost R, Sekula S J, von Wimmersperg-Toeller J H,Wu J, Wu S L, Yu Z, Neal H, Null Null
Physical review letters（2003）
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摘要
We present a measurement of the branching fraction for the rare decays B-->rhoenu and extract a value for the magnitude of V(ub), one of the smallest elements of the Cabibbo-Kobayashi-Maskawa quark-mixing matrix. The results are given for five different calculations of form factors used to para-metrize the hadronic current in semileptonic decays. Using a sample of 55 x 10(6) BB meson pairs recorded with the BABAR detector at the PEP-II e(+)e(-) storage ring, we obtain B(B0-->rho(-)e(+)nu)=(3.29+/-0.42+/-0.47+/-0.55) x 10(-4) and |V(ub)|=(3.64+/-0.22+/-0.25(+0.39)(-0.56)) x 10(-3), where the uncertainties are statistical, systematic, and theoretical, respectively.
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form factor,it,apply,medicine,physics,biology,mathematics
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