We report on a search for the standard model Higgs boson produced in association with a W or Z boson in p (p) over bar collisions at root s = 1.96 TeV recorded by the CDF II experiment at the Tevatron in a data sample corresponding to an integrated luminosity of 2.1 fb(-1). We consider events which have no identified charged leptons, an imbalance in transverse momentum, and two or three jets where at least one jet is consistent with originating from the decay of a b hadron. We find good agreement between data and background predictions. We place 95% confidence level upper limits on the production cross section for several Higgs boson masses ranging from 110 GeV/c(2) to 150 GeV/c(2). For a mass of 115 GeV/c(2) the observed (expected) limit is 6.9 (5.6) times the standard model prediction.
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Autori: | Aaltonen T; Adelman J; Gonzalez BA; Amerio S; Amidei D; Anastassov A; Annovi A; Antos J; Apollinari G; Apresyan A; Arisawa T; Artikov A; Asaadi J; Ashmanskas W; Attal A; Aurisano A; Azfar F; Badgett W; Barbaro-Galtieri A; Barnes VE; Barnett BA; Barria P; Bartos P; Bauer G; Beauchemin PH; Bedeschi F; Beecher D; Behari S; Bellettini G; Bellinger J; Benjamin D; Beretvas A; Bhatti A; Binkley M; Bisello D; Bizjak I; Blair RE; Blocker C; Blumenfeld B; Bocci A; Bodek A; Boisvert V; Bortoletto D; Boudreau J; Boveia A; Brau B; Bridgeman A; Brigliadori L; Bromberg C; Brubaker E; Budagov J; Budd HS; Budd S; Burkett K; Busetto G; Bussey P; Buzatu A; Byrum KL; Cabrera S; Calancha C; Camarda S; Campanelli M; Campbell M; Canelli F; Canepa A; Carls B; Carlsmith D; Carosi R; Carrillo S; Carron S; Casal B; Casarsa M; Castro A; Catastini P; Cauz D; Cavaliere V; Cavalli-Sforza M; Cerri A; Cerrito L; Chang SH; Chen YC; Chertok M; Chiarelli G; Chlachidze G; Chlebana F; Cho K; Chokheli D; Chou JP; Chung K; Chung WH; Chung YS; Chwalek T; Ciobanu CI; Ciocci MA; Clark A; Clark D; Compostella G; Convery ME; Conway J; Corbo M; Cordelli M; Cox CA; Cox DJ; Crescioli F; Almenar CC; Cuevas J; Culbertson R; Cully JC; Dagenhart D; Datta M; Davies T; de Barbaro P; De Cecco S; Deisher A; De Lorenzo G; Dell'Orso M; Deluca C; Demortier L; Deng J; Deninno M; d'Errico M; Di Canto A; di Giovanni GP; Di Ruzza B; Dittmann JR; D'Onofrio M; Donati S; Dong P; Dorigo T; Dube S; Ebina K; Elagin A; Erbacher R; Errede D; Errede S; Ershaidat N; Eusebi R; Fang HC; Farrington S; Fedorko WT; Feild RG; Feindt M; Fernandez JP; Ferrazza C; Field R; Flanagan G; Forrest R; Frank MJ; Franklin M; Freeman JC; Furic I; Gallinaro M; Galyardt J; Garberson F; Garcia JE; Garfinkel AF; Garosi P; Gerberich H; Gerdes D; Gessler A; Giagu S; Giakoumopoulou V; Giannetti P; Gibson K; Gimmell JL; Ginsburg CM; Giokaris N; Giordani M; Giromini P; Giunta M; Giurgiu G; Glagolev V; Glenzinski D; Gold M; Goldschmidt N; Golossanov A; Gomez G; Gomez-Ceballos G; Goncharov M; Gonzalez O; Gorelov I; Goshaw AT; Goulianos K; Gresele A; Grinstein S; Grosso-Pilcher C; Group RC; Grundler U; da Costa JG; Gunay-Unalan Z; Haber C; Hahn SR; Halkiadakis E; Han BY; Han JY; Happacher F; Hara K; Hare D; Hare M; Harr RF; Hartz M; Hatakeyama K; Hays C; Heck M; Heinrich J; Herndon M; Heuser J; Hewamanage S; Hidas D; Hill CS; Hirschbuehl D; Hocker A; Hou S; Houlden M; Hsu SC; Hughes RE; Hurwitz M; Husemann U; Hussein M; Huston J; Incandela J; Introzzi G; Iori M; Ivanov A; James E; Jang D; Jayatilaka B; Jeon EJ; Jha MK; Jindariani S; Johnson W; Jones M; Joo KK; Jun SY; Jung JE; Junk TR; Kamon T; Kar D; Karchin PE; Kato Y; Kephart R; Ketchum W; Keung J; Khotilovich V; Kilminster B; Kim DH; Kim HS; Kim HW; Kim JE; Kim MJ; Kim SB; Kim SH; Kim YK; Kimura N; Kirsch L; Klimenko S; Kondo K; Kong DJ; Konigsberg J; Korytov A; Kotwal AV; Kreps M; Kroll J; Krop D; Krumnack N; Kruse M; Krutelyov V; Kuhr T; Kulkarni NP; Kurata M; Kwang S; Laasanen AT; Lami S; Lammel S; Lancaster M; Lander RL; Lannon K; Lath A; Latino G; Lazzizzera I; LeCompte T; Lee E; Lee HS; Lee JS; Lee SW; Leone S; Lewis JD; Lin CJ; Linacre J; Lindgren M; Lipeles E; Lister A; Litvintsev DO; Liu C; Liu T; Lockyer NS; Loginov A; Lovas L; Lucchesi D; Lueck J; Lujan P; Lukens P; Lungu G; Lys J; Lysak R; MacQueen D; Madrak R; Maeshima K; Makhoul K; Maksimovic P; Malde S; Malik S; Manca G; Manousakis-Katsikakis A; Margaroli F; Marino C; Marino CP; Martin A; Martin V; Martinez M; Martinez-Ballarin R; Mastrandrea P; Mathis M; Mattson ME; Mazzanti P; McFarland KS; McIntyre P; McNulty R; Mehta A; Mehtala P; Menzione A; Mesropian C; Miao T; Mietlicki D; Miladinovic N; Miller R; Mills C; Milnik M; Mitra A; Mitselmakher G; Miyake H; Moed S; Moggi N; Mondragon MN; Moon CS; Moore R; Morello MJ; Morlock J; Fernandez PM; Mulmenstadt J; Mukherjee A; Muller T; Murat P; Mussini M; Nachtman J; Nagai Y; Naganoma J; Nakamura K; Nakano I; Napier A; Nett J; Neu C; Neubauer MS; Neubauer S; Nielsen J; Nodulman L; Norman M; Norniella O; Nurse E; Oakes L; Oh SH; Oh YD; Oksuzian I; Okusawa T; Orava R; Osterberg K; Griso SP; Pagliarone C; Palencia E; Papadimitriou V; Papaikonomou A; Paramanov AA; Parks B; Pashapour S; Patrick J; Pauletta G; Paulini M; Paus C; Peiffer T; Pellett DE; Penzo A; Phillips TJ; Piacentino G; Pianori E; Pinera L; Pitts K; Plager C; Pondrom L; Potamianos K; Poukhov O; Prokoshin F; Pronko A; Ptohos F; Pueschel E; Punzi G; Pursley J; Rademacker J; Rahaman A; Ramakrishnan V; Ranjan N; Redondo I; Renton P; Renz M; Rescigno M; Richter S; Rimondi F; Ristori L; Robson A; Rodrigo T; Rodriguez T; Rogers E; Rolli S; Roser R; Rossi M; Rossin R; Roy P; Ruiz A; Russ J; Rusu V; Rutherford B; Saarikko H; Safonov A; Sakumoto WK; Santi L; Sartori L; Sato K; Savoy-Navarro A; Schlabach P; Schmidt A; Schmidt EE; Schmidt MA; Schmidt MP; Schmitt M; Schwarz T; Scodellaro L; Scribano A; Scuri F; Sedov A; Seidel S; Seiya Y; Semenov A; Sexton-Kennedy L; Sforza F; Sfyrla A; Shalhout SZ; Shears T; Shepard PF; Shimojima M; Shiraishi S; Shochet M; Shon Y; Shreyber I; Simonenko A; Sinervo P; Sisakyan A; Slaughter AJ; Slaunwhite J; Sliwa K; Smith JR; Snider FD; Snihur R; Soha A; Somalwar S; Sorin V; Squillacioti P; Stanitzki M; St Denis R; Stelzer B; Stelzer-Chilton O; Stentz D; Strologas J; Strycker GL; Suh JS; Sukhanov A; Suslov I; Taffard A; Takashima R; Takeuchi Y; Tanaka R; Tang J; Tecchio M; Teng PK; Thom J; Thome J; Thompson GA; Thomson E; Tipton P; Ttito-Guzman P; Tkaczyk S; Toback D; Tokar S; Tollefson K; Tomura T; Tonelli D; Torre S; Torretta D; Totaro P; Tourneur S; Trovato M; Tsai SY; Tu Y; Turini N; Ukegawa F; Uozumi S; van Remortel N; Varganov A; Vataga E; Vazquez F; Velev G; Vellidis C; Vidal M; Vila I; Vilar R; Vogel M; Volobouev I; Volpi G; Wagner P; Wagner RG; Wagner RL; Wagner W; Wagner-Kuhr J; Wakisaka T; Wallny R; Wang SM; Warburton A; Waters D; Weinberger M; Weinelt J; Wester WC; Whitehouse B; Whiteson D; Wicklund AB; Wicklund E; Wilbur S; Williams G; Williams HH; Wilson P; Winer BL; Wittich P; Wolbers S; Wolfe C; Wolfe H; Wright T; Wu X; Wurthwein F; Yagil A; Yamamoto K; Yamaoka J; Yang UK; Yang YC; Yao WM; Yeh GP; Yi K; Yoh J; Yorita K; Yoshida T; Yu GB; Yu I; Yu SS; Yun JC; Zanetti A; Zeng Y; Zhang X; Zheng Y; Zucchelli S P; Winer BL; Wittich P; Wolbers S; Wolfe C; Wright T; Wu X; Wurthwein F; Xie S; Yagil A; Yamamoto K; Yamaoka J; Yang UK; Yang YC; Yao WM; Yeh GP; Yoh J; Yorita K; Yoshida T; Yu GB; Yu I; Yu SS; Yun JC; Zanello L; Zanetti A; Zhang X; Zheng Y; Zucchelli S |
Titolo: | Search for the Higgs Boson Using Neural Networks in Events with Missing Energy and b-Quark Jets in p(p)over-bar Collisions at root s=1.96 TeV RID G-1087-2011 RID E-4473-2011 |
Anno del prodotto: | 2010 |
Digital Object Identifier (DOI): | 10.1103/PhysRevLett.104.141801 |
Appare nelle tipologie: | 1.1 Articolo in rivista |