The production of J/psi mesons is studied in pp collisions at root s = 7 TeV with the CMS experiment at the LHC. The measurement is based on a dimuon sample corresponding to an integrated luminosity of 314 nb(-1). The J/psi differential cross section is determined, as a function of the J/psi transverse momentum, in three rapidity ranges. A fit to the decay length distribution is used to separate the prompt from the non-prompt (b hadron to J/psi) component. Integrated over J/psi transverse momentum from 6.5 to 30 GeV/c and over rapidity in the range vertical bar y vertical bar < 2.4, the measured cross sections, times the dimuon decay branching fraction, are 70.9 +/- 2.1(stat.) +/- 3.0(syst.) +/- 7.8(luminosity) nb for prompt J/psi mesons assuming unpolarized production and 26.0 +/- 1.4(stat.) +/- 1.6(syst.) +/- 2.9(luminosity) nb for J/psi mesons from b-hadron decays. RI Mignerey, Alice/D-6623-2011; Ruiz, Alberto/E-4473-2011; Stahl, Achim/E-8846-2011; Mertzimekis, Theodore/A-3287-2008; Hektor, Andi/G-1804-2011; Wulz, Claudia-Elisabeth/H-5657-2011; Chen, Jie/H-6210-2011; Bolton, Tim/A-7951-2012; Yang, Fan/B-2755-2012; Krammer, Manfred/A-6508-2010; Tinoco Mendes, Andre David/D-4314-2011; Petrushanko, Sergey/D-6880-2012; Lokhtin, Igor/D-7004-2012; Kodolova, Olga/D-7158-2012; Dudko, Lev/D-7127-2012; Katkov, Igor/E-2627-2012; Boos, Eduard/D-9748-2012; Snigirev, Alexander/D-8912-2012; Servoli, Leonello/E-6766-2012; Tomei, Thiago/E-7091-2012; Novaes, Sergio/D-3532-2012; Padula, Sandra /G-3560-2012; Flix, Josep/G-5414-2012; Fruhwirth, Rudolf/H-2529-2012; Azzi, Patrizia/H-5404-2012; Torassa, Ezio/I-1788-2012
Prompt and non-prompt J/psi production in pp collisions at root s=7 TeV
Khachatryan V; Sirunyan AM; Tumasyan A; Adam W; Bergauer T; Dragicevic M; Ero J; Fabjan C; Friedl M; Fruhwirth R; Ghete VM; Hammer J; Hansel S; Hartl C; Hoch M; Hormann N; Hrubec J; Jeitler M; Kasieczka G; Kiesenhofer W; Krammer M; Liko D; Mikulec I; Pernicka M; Rohringer H; Schofbeck R; Strauss J; Taurok A; Teischinger F; Waltenberger W; Walzel G; Widl E; Wulz CE; Mossolov V; Shumeiko N; Gonzalez JS; Benucci L; Ceard L; De Wolf EA; Janssen X; Maes T; Mucibello L; Ochesanu S; Roland B; Rougny R; Selvaggi M; Van Haevermaet H; Van Mechelen P; Van Remortel N; Adler V; Beauceron S; Blekman F; Blyweert S; D'Hondt J; Devroede O; Kalogeropoulos A; Maes J; Maes M; Tavernier S; Van Doninck W; Van Mulders P; Van Onsem GP; Villella I; Charaf O; Clerbaux B; De Lentdecker G; Dero V; Gay APR; Hammad GH; Hreus T; Marage PE; Thomas L; Van der Velde C; Vanlaer P; Wickens J; Costantini S; Grunewald M; Klein B; Marinov A; Ryckbosch D; Thyssen F; Tytgat M; Vanelderen L; Verwilligen P; Walsh S; Zaganidis N; Basegmez S; Bruno G; Caudron J; De Jeneret JD; Delaere C; Demin P; Favart D; Giammanco A; Gregoire G; Hollar J; Lemaitre V; Liao J; Militaru O; Ovyn S; Pagano D; Pin A; Piotrzkowski K; Quertenmont L; Schul N; Beliy N; Caebergs T; Daubie E; Alves GA; Damiao DD; Pol ME; Souza MHG; Carvalho W; Da Costa EM; Martins CD; De Souza SF; Mundim L; Nogima H; Oguri V; Da Silva WLP; Santoro A; Do Amaral SMS; Sznajder A; De Araujo FTD; Dias FA; Dias MAF; Tomei TRFP; Gregores EM; Marinho F; Novaes SF; Padula SS; Darmenov N; Dimitrov L; Genchev V; Iaydjiev P; Piperov S; Rodozov M; Stoykova S; Sultanov G; Tcholakov V; Trayanov R; Vankov I; Dyulendarova M; Hadjiiska R; Kozhuharov V; Litov L; Marinova E; Mateev M; Pavlov B; Petkov P; Bian JG; Chen GM; Chen HS; Jiang CH; Liang D; Liang S; Wang J; Wang J; Wang X; Wang Z; Yang M; Zang J; Zhang Z; Ban Y; Guo S; Li W; Mao Y; Qian SJ; Teng H; Zhu B; Cabrera A; Moreno BG; Rios AAO; Oliveros AFO; Sanabria JC; Godinovic N; Lelas D; Lelas K; Plestina R; Polic D; Puljak I; Antunovic Z; Dzelalija M; Brigljevic V; Duric S; Kadija K; Morovic S; Attikis A; Fereos R; Galanti M; Mousa J; Nicolaou C; Ptochos F; Razis PA; Rykaczewski H; Assran Y; Mahmoud MA; Hektor A; Kadastik M; Kannike K; Muntel M; Raidal M; Rebane L; Azzolini V; Eerola P; Czellar S; Harkonen J; Heikkinen A; Karimaki V; Kinnunen R; Klem J; Kortelainen MJ; Lampen T; Lassila Perini K; Lehti S; Linden T; Luukka P; Maenpaa T; Tuominen E; Tuominiemi J; Tuovinen E; Ungaro D; Wendland L; Banzuzi K; Korpela A; Tuuva T; Sillou D; Besancon M; Dejardin M; Denegri D; Fabbro B; Faure JL; Ferri F; Ganjour S; Gentit FX; Givernaud A; Gras P; de Monchenault GH; Jarry P; Locci E; Malcles J; Marionneau M; Millischer L; Rander J; Rosowsky A; Titov M; Verrecchia P; Baffioni S; Beaudette F; Bianchini L; Bluj M; Broutin C; Busson P; Charlot C; Dobrzynski L; de Cassagnac RG; Haguenauer M; Mine P; Mironov C; Ochando C; Paganini P; Porteboeuf S; Sabes D; Salerno R; Sirois Y; Thiebaux C; Wyslouch B; Zabi A; Agram JL; Andrea J; Besson A; Bloch D; Bodin D; Brom JM; Cardaci M; Chabert EC; Collard C; Conte E; Drouhin F; Ferro C; Fontaine JC; Gele D; Goerlach U; Greder S; Juillot P; Karim M; Le Bihan AC; Mikami Y; Van Hove P; Fassi F; Mercier D; Baty C; Beaupere N; Bedjidian M; Bondu O; Boudoul G; Boumediene D; Brun H; Chanon N; Chierici R; Contardo D; Depasse P; El Mamouni H; Falkiewicz A; Fay J; Gascon S; Ille B; Kurca T; Le Grand T; Lethuillier M; Mirabito L; Perries S; Sordini V; Tosi S; Tschudi Y; Verdier P; Xiao H; Roinishvili V; Anagnostou G; Edelhoff M; Feld L; Heracleous N; Hindrichs O; Jussen R; Klein K; Merz J; Mohr N; Ostapchuk A; Perieanu A; Raupach F; Sammet J; Schael S; Sprenger D; Weber H; Weber M; Wittmer B; Ata M; Bender W; Erdmann M; Frangenheim J; Hebbeker T; Hinzmann A; Hoepfner K; Hof C; Klimkovich T; Klingebiel D; Kreuzer P; Lanske D; Magass C; Masetti G; Merschmeyer M; Meyer A; Papacz P; Pieta H; Reithler H; Schmitz SA; Sonnenschein L; Steggemann J; Teyssier D; Bontenackels M; Davids M; Duda M; Flugge G; Geenen H; Giffels M; Ahmad WH; Heydhausen D; Kress T; Kuessel Y; Linn A; Nowack A; Perchalla L; Pooth O; Rennefeld J; Sauerland P; Stahl A; Thomas M; Tornier D; Zoeller MH; Martin MA; Behrenhoff W; Behrens U; Bergholz M; Borras K; Cakir A; Campbell A; Castro E; Dammann D; Eckerlin G; Eckstein D; Flossdorf A; Flucke G; Geiser A; Glushkov I; Hauk J; Jung H; Kasemann M; Katkov I; Katsas P; Kleinwort C; Kluge H; Knutsson A; Krucker D; Kuznetsova E; Lange W; Lohmann W; Mankel R; Marienfeld M; Melzer Pellmann IA; Meyer AB; Mnich J; Mussgiller A; Olzem J; Parenti A; Raspereza A; Raval A; Schmidt R; Schoerner Sadenius T; Sen N; Stein M; Tomaszewska J; Volyanskyy D; Walsh R; Wissing C; Autermann C; Bobrovskyi S; Draeger J; Enderle H; Gebbert U; Kaschube K; Kaussen G; Klanner R; Mura B; Naumann Emme S; Nowak F; Pietsch N; Sander C; Schettler H; Schleper P; Schroder M; Schum T; Schwandt J; Srivastava AK; Stadie H; Steinbruck G; Thomsen J; Wolf R; Bauer J; Buege V; Chwalek T; Daeuwel D; De Boer W; Dierlamm A; Dirkes G; Feindt M; Gruschke J; Hackstein C; Hartmann F; Heindl SM; Heinrich M; Held H; Hoffmann KH; Honc S; Kuhr T; Martschei D; Mueller S; Muller T; Neuland MB; Niegel M; Oberst O; Oehler A; Ott J; Peiffer T; Piparo D; Quast G; Rabbertz K; Ratnikov F; Renz M; Sabellek A; Saout C; Scheurer A; Schieferdecker P; Schilling FP; Schott G; Simonis HJ; Stober FM; Troendle D; Wagner Kuhr J; Zeise M; Zhukov V; Ziebarth EB; Daskalakis G; Geralis T; Kesisoglou S; Kyriakis A; Loukas D; Manolakos I; Markou A; Markou C; Mavrommatis C; Petrakou E; Gouskos L; Mertzimekis J; Panagiotou A; Evangelou I; Foudas C; Kokkas P; Manthos N; Papadopoulos I; Patras V; Triantis FA; Aranyi A; Bencze G; Boldizsar L; Debreczeni G; Hajdu C; Horvath D; Kapusi A; Krajczar K; Laszlo A; Sikler F; Vesztergombi G; Beni N; Molnar J; Palinkas J; Szillasi Z; Veszpremi V; Raics P; Trocsanyi ZL; Ujvari B; Bansal S; Beri SB; Bhatnagar V; Dhingra N; Jindal M; Kaur M; Kohli JM; Mehta MZ; Nishu N; Saini LK; Sharma A; Singh AP; Singh JB; Singh SP; Ahuja S; Bhattacharya S; Choudhary BC; Gupta P; Jain S; Jain S; Kumar A; Shivpuri RK; Choudhury RK; Dutta D; Kailas S; Kataria SK; Mohanty AK; Pant LM; Shukla P; Suggisetti P; Aziz T; Guchait M; Gurtu A; Maity M; Majumder D; Majumder G; Mazumdar K; Mohanty GB; Saha A; Sudhakar K; Wickramage N; Banerjee S; Dugad S; Mondal NK; Arfaei H; Bakhshiansohi H; Etesami SM; Fahim A; Hashemi M; Jafari A; Khakzad M; Mohammadi A; Najafabadi MM; Mehdiabadi SP; Safarzadeh B; Zeinali M; Abbrescia M; Barbone L; Calabria C; Colaleo A; Creanza D; De Filippis N; De Palma M; Dimitrov A; Fedele F; Fiore L; Iaselli G; Lusito L; Maggi G; Maggi M; Manna N; Marangelli B; My S; Nuzzo S; Pacifico N; Pierro GA; Pompili A; Pugliese G; Romano F; Roselli G; Selvaggi G; Silvestris L; Trentadue R; Tupputi S; Zito G; Abbiendi G; Benvenuti AC; Bonacorsi D; Braibant Giacomelli S; Capiluppi P; Castro A; Cavallo FR; Cuffiani M; Dallavalle GM; Fabbri F; Fanfani A; Fasanella D; Giacomelli P; Giunta M; Grandi C; Marcellini S; Meneghelli M; Montanari A; Navarria L; Odorici F; Perrotta A; Rossi AM; Rovelli T; Siroli G; Travaglini R; Albergo S; Cappello G; Chiorboli M; Costa S; Tricomi A; Tuve C; Barbagli G; Ciulli V; Civinini C; D'Alessandro R; Focardi E; Frosali S; Gallo E; Genta C; Lenzi P; Meschini M; Paoletti S; Sguazzoni G; Tropiano A; Benussi L; Bianco S; Colafranceschi S; Fabbri F; Piccolo D; Fabbricatore P; Musenich R; Benaglia A; Cerati GB; De Guio F; Di Matteo L; Ghezzi A; Malberti M; Malvezzi S; Martelli A; Massironi A; Menasce D; Moroni L; Paganoni M; Pedrini D; Ragazzi S; Redaelli N; Sala S; de Fatis TT; Tancini V; Buontempo S; Montoya CAC; Cimmino A; De Cosa A; De Gruttola M; Fabozzi F; Iorio AOM; Lista L; Merola M; Noli P; Paolucci P; Azzi P; Bacchetta N; Bellan P; Bisello D; Branca A; Checchia P; De Mattia M; Dorigo T; Dosselli U; Fanzago F; Gasparini F; Gasparini U; Giubilato P; Gresele A; Lacaprara S; Lazzizzera I; Margoni M; Mazzucato M; Meneguzzo AT; Nespolo M; Perrozzi L; Pozzobon N; Ronchese P; Simonetto F; Torassa E; Tosi M; Triossi A; Vanini S; Zotto P; Zumerle G; Baesso P; Berzano U; Riccardi C; Torre P; Vitulo P; Viviani C; Biasini M; Bilei GM; Caponeri B; Fano L; Lariccia P; Lucaroni A; Mantovani G; Menichelli M; Nappi A; Santocchia A; Servoli L; Taroni S; Valdata M; Volpe R; Azzurri P; Bagliesi G; Bernardini J; Boccali T; Broccolo G; Castaldi R; D'Agnolo RT; Dell'Orso R; Fiori F; Foa L; Giassi A; Kraan A; LIGABUE, FRANCO ;Lomtadze T; Martini L; Messineo A; Palla F; Palmonari F; Sarkar S; Segneri G; Serban AT; Spagnolo P; Tenchini R; Tonelli G; Venturi A; Verdini PG; Barone L; Cavallari F; Del Re D; Di Marco E; Diemoz M; Franci D; Grassi M; Longo E; Organtini G; Palma A; Pandolfi F; Paramatti R; Rahatlou S; Amapane N; Arcidiacono R; Argiro S; Arneodo M; Biino C; Botta C; Cartiglia N; Castello R; Costa M; Demaria N; Graziano A; Mariotti C; Marone M; Maselli S; Migliore E; Mila G; Monaco V; Musich M; Obertino MM; Pastrone N; Pelliccioni M; Romero A; Ruspa M; Sacchi R; Sola V; Solano A; Staiano A; Trocino D; Pereira AV; Ambroglini F; Belforte S; Cossutti F; Della Ricca G; Gobbo B; Montanino D; Penzo A; Heo SG; Chang S; Chung J; Kim DH; Kim GN; Kim JE; Kong DJ; Park H; Son D; Son DC; Kim Z; Kim JY; Song S; Choi S; Hong B; Jo M; Kim H; Kim JH; Kim TJ; Lee KS; Moon DH; Park SK; Rhee HB; Seo E; Shin S; Sim KS; Choi M; Kang S; Kim H; Park C; Park IC; Park S; Ryu G; Choi Y; Choi YK; Goh J; Lee J; Lee S; Seo H; Yu I; Bilinskas MJ; Grigelionis I; Janulis M; Martisiute D; Petrov P; Sabonis T; Valdez HC; Burelo ED; Lopez Fernandez R; Hernandez AS; Villasenor Cendejas LM; Moreno SC; Valencia FV; Ibarguen HAS; Linares EC; Pineda AM; Reyes Santos MA; Allfrey P; Krofcheck D; Tam J; Butler PH; Doesburg R; Silverwood H; Ahmad M; Ahmed I; Asghar MI; Hoorani HR; Khan WA; Khurshid T; Qazi S; Cwiok M; Dominik W; Doroba K; Kalinowski A; Konecki M; Krolikowski J; Frueboes T; Gokieli R; Gorski M; Kazana M; Nawrocki K; Szleper M; Wrochna G; Zalewski P; Almeida N; David A; Faccioli P; Parracho PGF; Gallinaro M; Martins P; Musella P; Nayak A; Ribeiro PQ; Seixas J; Silva P; Varela J; Wohri HK; Belotelov I; Bunin P; Finger M; Finger M; Golutvin I; Kamenev A; Karjavin V; Kozlov G; Lanev A; Moisenz P; Palichik V; Perelygin V; Shmatov S; Smirnov V; Volodko A; Zarubin A; Bondar N; Golovtsov V; Ivanov Y; Kim V; Levchenko P; Murzin V; Oreshkin V; Smirnov I; Sulimov V; Uvarov L; Vavilov S; Vorobyev A; Andreev Y; Gninenko S; Golubev N; Kirsanov M; Krasnikov N; Matveev V; Pashenkov A; Toropin A; Troitsky S; Epshteyn V; Gavrilov V; Kaftanov V; Kossov M; Krokhotin A; Lychkovskaya N; Safronov G; Semenov S; Shreyber I; Stolin V; Vlasov E; Zhokin A; Boos E; Dubinin M; Dudko L; Ershov A; Gribushin A; Kodolova O; Lokhtin I; Obraztsov S; Petrushanko S; Sarycheva L; Savrin V; Snigirev A; Andreev V; Azarkin M; Dremin I; Kirakosyan M; Rusakov SV; Vinogradov A; Azhgirey I; Bitioukov S; Grishin V; Kachanov V; Konstantinov D; Korablev A; Krychkine V; Petrov V; Ryutin R; Slabospitsky S; Sobol A; Tourtchanovitch L; Troshin S; Tyurin N; Uzunian A; Volkov A; Adzic P; Djordjevic M; Krpic D; Milosevic J; Aguilar Benitez M; Maestre JA; Arce P; Battilana C; Calvo E; Cepeda M; Cerrada M; Colino N; De La Cruz B; Pardos CD; Bedoya CF; Ramos JPF; Ferrando A; Flix J; Fouz MC; Garcia Abia P; Lopez OG; Lopez SG; Hernandez JM; Josa MI; Merino G; Pelayo JP; Redondo I; Romero L; Santaolalla J; Willmott C; Albajar C; Codispoti G; de Troconiz JF; Cuevas J; Menendez JF; Folgueras S; Caballero IG; Iglesias LL; Garcia JMV; Cifuentes JAB; Cabrillo IJ; Calderon A; Llatas MC; Chuang SH; Campderros JD; Felcini M; Fernandez M; Gomez G; Sanchez JG; Suarez RG; Jorda C; Pardo PL; Virto AL; Marco J; Marco R; Rivero CM; Matorras F; Gomez JP; Rodrigo T; Jimeno AR; Scodellaro L; Sanudo MS; Vila I; Cortabitarte RV; Abbaneo D; Auffray E; Auzinger G; Baillon P; Ball AH; Barney D; Bell AJ; Benedetti D; Bernet C; Bialas W; Bloch P; Bocci A; Bolognesi S; Breuker H; Brona G; Bunkowski K; Camporesi T; Cano E; Cerminara G; Christiansen T; Perez JAC; Covarelli R; Cure B; D'Enterria D; Dahms T; De Roeck A; Ramos FD; Elliott Peisert A; Funk W; Gaddi A; Gennai S; Georgiou G; Gerwig H; Gigi D; Gill K; Giordano D; Glege F; Garrido RGR; Gouzevitch M; Govoni P; Gowdy S; Guiducci L; Hansen M; Harvey J; Hegeman J; Hegner B; Henderson C; Hoffmann HF; Honma A; Innocente V; Janot P; Karavakis E; Lecoq P; Leonidopoulos C; Lourenco C; Macpherson A; Maki T; Malgeri L; Mannelli M; Masetti L; Meijers F; Mersi S; Meschi E; Moser R; Mozer MU; Mulders M; Nesvold E; Nguyen M; Orimoto T; Orsini L; Perez E; Petrilli A; Pfeiffer A; Pierini M; Pimia M; Polese G; Racz A; ROLANDI, LUIGI ;Rommerskirchen T; Rovelli C; Rovere M; Sakulin H; Schafer C; Schwick C; Segoni I; Sharma A; Siegrist P; Simon M; Sphicas P; Spiga D; Spiropulu M; Stockli F; Stoye M; Tropea P; Tsirou A; Tsyganov A; Veres GI; Vichoudis P; Voutilainen M; Zeuner WD; Bertl W; Deiters K; Erdmann W; Gabathuler K; Horisberger R; Ingram Q; Kaestli HC; Konig S; Kotlinski D; Langenegger U; Meier F; Renker D; Rohe T; Sibille J; Starodumov A; Bortignon P; Caminada L; Chen Z; Cittolin S; Dissertori G; Dittmar M; Eugster J; Freudenreich K; Grab C; Herve A; Hintz W; Lecomte P; Lustermann W; Marchica C; del Arbol PMR; Meridiani P; Milenovic P; Moortgat F; Nef P; Nessi Tedaldi F; Pape L; Pauss F; Punz T; Rizzi A; Ronga FJ; Sala L; Sanchez AK; Sawley MC; Stieger B; Tauscher L; Thea A; Theofilatos K; Treille D; Urscheler C; Wallny R; Weber M; Wehrli L; Weng J; Aguilo E; Amsler C; Chiochia V; De Visscher S; Favaro C; Rikova MI; Mejias BM; Regenfus C; Robmann P; Schmidt A; Snoek H; Wilke L; Chang YH; Chen KH; Chen WT; Dutta S; Go A; Kuo CM; Li SW; Lin W; Liu MH; Liu ZK; Lu YJ; Wu JH; Yu SS; Bartalini P; Chang P; Chang YH; Chang YW; Chao Y; Chen KF; Hou WS; Hsiung Y; Kao KY; Lei YJ; Lu RS; Shiu JG; Tzeng YM; Wang M; Adiguzel A; Bakirci MN; Cerci S; Dozen C; Dumanoglu I; Eskut E; Girgis S; Gokbulut G; Guler Y; Gurpinar E; Hos I; Kangal EE; Karaman T; Topaksu AK; Nart A; Onengut G; Ozdemir K; Ozturk S; Polatoz A; Sogut K; Tali B; Topakli H; Uzun D; Vergili LN; Vergili M; Zorbilmez C; Akin IV; Aliev T; Bilmis S; Deniz M; Gamsizkan H; Guler AM; Ocalan K; Ozpineci A; Serin M; Sever R; Surat UE; Yildirim E; Zeyrek M; Deliomeroglu M; Demir D; Gulmez E; Halu A; Isildak B; Kaya M; Kaya O; Ozbek M; Ozkorucuklu S; Sonmez N; Levchuk L; Bell P; Bostock F; Brooke JJ; Cheng TL; Clement E; Cussans D; Frazier R; Goldstein J; Grimes M; Hansen M; Hartley D; Heath GP; Heath HF; Huckvale B; Jackson J; Kreczko L; Metson S; Newbold DM; Nirunpong K; Poll A; Senkin S; Smith VJ; Ward S; Basso L; Bell KW; Belyaev A; Brew C; Brown RM; Camanzi B; Cockerill DJA; Coughlan JA; Harder K; Harper S; Kennedy BW; Olaiya E; Petyt D; Radburn Smith BC; Shepherd Themistocleous CH; Tomalin IR; Womersley WJ; Worm SD; Bainbridge R; Ball G; Ballin J; Beuselinck R; Buchmuller O; Colling D; Cripps N; Cutajar M; Davies G; Della Negra M; Fulcher J; Futyan D; Bryer AG; Hall G; Hatherell Z; Hays J; Iles G; Karapostoli G; Lyons L; Magnan AM; Marrouche J; Nandi R; Nash J; Nikitenko A; Papageorgiou A; Pesaresi M; Petridis K; Pioppi M; Raymond DM; Rompotis N; Rose A; Ryan MJ; Seez C; Sharp P; Sparrow A; Tapper A; Tourneur S; Acosta MV; Virdee T; Wakefield S; Wardrope D; Whyntie T; Barrett M; Chadwick M; Cole JE; Hobson PR; Khan A; Kyberd P; Leslie D; Martin W; Reid ID; Teodorescu L; Hatakeyama K; Bose T; Jarrin EC; Clough A; Fantasia C; Heister A; St John J; Lawson P; Lazic D; Rohlf J; Sperka D; Sulak L; Avetisyan A; Bhattacharya S; Chou JP; Cutts D; Esen S; Ferapontov A; Heintz U; Jabeen S; Kukartsev G; Landsberg G; Narain M; Nguyen D; Segala M; Speer T; Tsang KV; Borgia MA; Breedon R; Sanchez MCD; Cebra D; Chauhan S; Chertok M; Conway J; Cox PT; Dolen J; Erbacher R; Friis E; Ko W; Kopecky A; Lander R; Liu H; Maruyama S; Miceli T; Nikolic M; Pellett D; Robles J; Schwarz T; Searle M; Smith J; Squires M; Tripathi M; Sierra RV; Veelken C; Andreev V; Arisaka K; Cline D; Cousins R; Deisher A; Duris J; Erhan S; Farrell C; Hauser J; Ignatenko M; Jarvis C; Plager C; Rakness G; Schlein P; Tucker J; Valuev V; Babb J; Clare R; Ellison J; Gary JW; Giordano F; Hanson G; Jeng GY; Kao SC; Liu F; Liu H; Luthra A; Nguyen H; Pasztor G; Satpathy A; Shen BC; Stringer R; Sturdy J; Sumowidagdo S; Wilken R; Wimpenny S; Andrews W; Branson JG; Dusinberre E; Evans D; Golf F; Holzner A; Kelley R; Lebourgeois M; Letts J; Mangano B; Muelmenstaedt J; Padhi S; Palmer C; Petrucciani G; Pi H; Pieri M; Ranieri R; Sani M; Sharma V; Simon S; Tu Y; Vartak A; Wurthwein F; Yagil A; Barge D; Bellan R; Campagnari C; D'Alfonso M; Danielson T; Geffert P; Incandela J; Justus C; Kalavase P; Koay SA; Kovalskyi D; Krutelyov V; Lowette S; Mccoll N; Pavlunin V; Rebassoo F; Ribnik J; Richman J; Rossin R; Stuart D; To W; Vlimant JR; Apresyan A; Bornheim A; Bunn J; Chen Y; Gataullin M; Kcira D; Litvine V; Ma Y; Mott A; Newman HB; Rogan C; Timciuc V; Traczyk P; Veverka J; Wilkinson R; Yang Y; Zhu RY; Akgun B; Carroll R; Ferguson T; Iiyama Y; Jang DW; Jun SY; Liu YF; Paulini M; Russ J; Terentyev N; Vogel H; Vorobiev I; Cumalat JP; Dinardo ME; Drell BR; Edelmaier CJ; Ford WT; Heyburn B; Lopez EL; Nauenberg U; Smith JG; Stenson K; Ulmer KA; Wagner SR; Zang SL; Agostino L; Alexander J; Chatterjee A; Das S; Eggert N; Fields LJ; Gibbons LK; Heltsley B; Hopkins W; Khukhunaishvili A; Kreis B; Kuznetsov V; Kaufman GN; Patterson JR; Puigh D; Riley D; Ryd A; Shi X; Sun W; Teo WD; Thom J; Thompson J; Vaughan J; Weng Y; Winstrom L; Wittich P; Biselli A; Cirino G; Winn D; Abdullin S; Albrow M; Anderson J; Apollinari G; Atac M; Bakken JA; Banerjee S; Bauerdick LAT; Beretvas A; Berryhill J; Bhat PC; Bloch I; Borcherding F; Burkett K; Butler JN; Chetluru V; Cheung HWK; Chlebana F; Cihangir S; Demarteau M; Eartly DP; Elvira VD; Fisk I; Freeman J; Gao Y; Gottschalk E; Green D; Gunthoti K; Gutsche O; Hahn A; Hanlon J; Harris RM; Hirschauer J; Hooberman B; James E; Jensen H; Johnson M; Joshi U; Khatiwada R; Kilminster B; Klima B; Kousouris K; Kunori S; Kwan S; Limon P; Lipton R; Lykken J; Maeshima K; Marraffino JM; Mason D; McBride P; McCauley T; Miao T; Mishra K; Mrenna S; Musienko Y; Newman Holmes C; O'Dell V; Popescu S; Pordes R; Prokofyev O; Saoulidou N; Sexton Kennedy E; Sharma S; Soha A; Spalding WJ; Spiegel L; Tan P; Taylor L; Tkaczyk S; Uplegger L; Vaandering EW; Vidal R; Whitmore J; Wu W; Yang F; Yumiceva F; Yun JC; Acosta D; Avery P; Bourilkov D; Chen M; Di Giovanni GP; Dobur D; Drozdetskiy A; Field RD; Fisher M; Fu Y; Furic IK; Gartner J; Goldberg S; Kim B; Klimenko S; Konigsberg J; Korytov A; Kropivnitskaya A; Kypreos T; Matchev K; Mitselmakher G; Muniz L; Pakhotin Y; Prescott C; Remington R; Schmitt M; Scurlock B; Sellers P; Skhirtladze N; Wang D; Yelton J; Zakaria M; Ceron C; Gaultney V; Kramer L; Lebolo LM; Linn S; Markowitz P; Martinez G; Rodriguez JL; Adams T; Askew A; Bandurin D; Bochenek J; Chen J; Diamond B; Gleyzer SV; Haas J; Hagopian S; Hagopian V; Jenkins M; Johnson KF; Prosper H; Sekmen S; Veeraraghavan V; Baarmand MM; Dorney B; Guragain S; Hohlmann M; Kalakhety H; Ralich R; Vodopiyanov I; Adams MR; Anghel IM; Apanasevich L; Bai Y; Bazterra VE; Betts RR; Callner J; Cavanaugh R; Dragoiu C; Garcia Solis EJ; Gerber CE; Hofman DJ; Khalatyan S; Lacroix F; O'Brien C; Silvestre C; Smoron A; Strom D; Varelas N; Akgun U; Albayrak EA; Bilki B; Cankocak K; Clarida W; Duru F; Lae CK; McCliment E; Merlo JP; Mermerkaya H; Mestvirishvili A; Moeller A; Nachtman J; Newsom CR; Norbeck E; Olson J; Onel Y; Ozok F; Sen S; Wetzel J; Yetkin T; Yi K; Barnett BA; Blumenfeld B; Bonato A; Eskew C; Fehling D; Giurgiu G; Gritsan AV; Guo ZJ; Hu G; Maksimovic P; Rappoccio S; Swartz M; Tran NV; Whitbeck A; Baringer P; Bean A; Benelli G; Grachov O; Murray M; Noonan D; Radicci V; Sanders S; Wood JS; Zhukova V; Bolton T; Chakaberia I; Ivanov A; Makouski M; Maravin Y; Shrestha S; Svintradze I; Wan Z; Gronberg J; Lange D; Wright D; Baden A; Boutemeur M; Eno SC; Ferencek D; Gomez JA; Hadley NJ; Kellogg RG; Kirn M; Lu Y; Mignerey AC; Rossato K; Rumerio P; Santanastasio F; Skuja A; Temple J; Tonjes MB; Tonwar SC; Twedt E; Alver B; Bauer G; Bendavid J; Busza W; Butz E; Cali IA; Chan M; Dutta V; Everaerts P; Ceballos GG; Goncharov M; Hahn KA; Harris P; Kim Y; Klute M; Lee YJ; Li W; Loizides C; Luckey PD; Ma T; Nahn S; Paus C; Roland C; Roland G; Rudolph M; Stephans GSF; Sumorok K; Sung K; Wenger EA; Xie S; Yang M; Yilmaz Y; Yoon AS; Zanetti M; Cole P; Cooper SI; Cushman P; Dahmes B; De Benedetti A; Dudero PR; Franzoni G; Haupt J; Klapoetke K; Kubota Y; Mans J; Rekovic V; Rusack R; Sasseville M; Singovsky A; Cremaldi LM; Godang R; Kroeger R; Perera L; Rahmat R; Sanders DA; Summers D; Bloom K; Bose S; Butt J; Claes DR; Dominguez A; Eads M; Keller J; Kelly T; Kravchenko I; Lazo Flores J; Lundstedt C; Malbouisson H; Malik S; Snow GR; Baur U; Godshalk A; Iashvili I; Kharchilava A; Kumar A; Smith K; Alverson G; Barberis E; Baumgartel D; Boeriu O; Chasco M; Kaadze K; Reucroft S; Swain J; Wood D; Zhang J; Anastassov A; Kubik A; Odell N; Ofierzynski RA; Pollack B; Pozdnyakov A; Schmitt M; Stoynev S; Velasco M; Won S; Antonelli L; Berry D; Hildreth M; Jessop C; Karmgard DJ; Kolb J; Kolberg T; Lannon K; Luo W; Lynch S; Marinelli N; Morse DM; Pearson T; Ruchti R; Slaunwhite J; Valls N; Warchol J; Wayne M; Ziegler J; Bylsma B; Durkin LS; Gu J; Hill C; Killewald P; Kotov K; Ling TY; Rodenburg M; Williams G; Adam N; Berry E; Elmer P; Gerbaudo D; Halyo V; Hebda P; Hunt A; Jones J; Laird E; Pegna DL; Marlow D; Medvedeva T; Mooney M; Olsen J; Piroue P; Quan X; Saka H; Stickland D; Tully C; Werner JS; Zuranski A; Acosta JG; Huang XT; Lopez A; Mendez H; Oliveros S; Vargas JER; Zatserklyaniy A; Alagoz E; Barnes VE; Bolla G; Borrello L; Bortoletto D; Everett A; Garfinkel AF; Gecse Z; Gutay L; Jones M; Koybasi O; Laasanen AT; Leonardo N; Liu C; Maroussov V; Merkel P; Miller DH; Neumeister N; Potamianos K; Shipsey I; Silvers D; Svyatkovskiy A; Yoo HD; Zablocki J; Zheng Y; Jindal P; Parashar N; Boulahouache C; Cuplov V; Ecklund KM; Geurts FJM; Liu JH; Morales J; Padley BP; Redjimi R; Roberts J; Zabel J; Betchart B; Bodek A; Chung YS; de Barbaro P; Demina R; Eshaq Y; Flacher H; Garcia Bellido A; Goldenzweig P; Gotra Y; Han J; Harel A; Miner DC; Orbaker D; Petrillo G; Vishnevskiy D; Zielinski M; Bhatti A; Demortier L; Goulianos K; Lungu G; Mesropian C; Yan M; Atramentov O; Barker A; Duggan D; Gershtein Y; Gray R; Halkiadakis E; Hidas D; Hits D; Lath A; Panwalkar S; Patel R; Richards A; Rose K; Schnetzer S; Somalwar S; Stone R; Thomas S; Cerizza G; Hollingsworth M; Spanier S; Yang ZC; York A; Asaadi J; Eusebi R; Gilmore J; Gurrola A; Kamon T; Khotilovich V; Montalvo R; Nguyen CN; Pivarski J; Safonov A; Sengupta S; Tatarinov A; Toback D; Weinberger M; Akchurin N; Bardak C; Damgov J; Jeong C; Kovitanggoon K; Lee SW; Mane P; Roh Y; Sill A; Volobouev I; Wigmans R; Yazgan E; Appelt E; Brownson E; Engh D; Florez C; Gabella W; Johns W; Kurt P; Maguire C; Melo A; Sheldon P; Velkovska J; Arenton MW; Balazs M; Boutle S; Buehler M; Conetti S; Cox B; Francis B; Hirosky R; Ledovskoy A; Lin C; Neu C; Yohay R; Gollapinni S; Harr R; Karchin PE; Mattson M; Milstene C; Sakharov A; Anderson M; Bachtis M; Bellinger JN; Carlsmith D; Dasu S; Efron J; Gray L; Grogg KS; Grothe M; Hall Wilton R; Herndon M; Klabbers P; Klukas J; Lanaro A; Lazaridis C; Leonard J; Lomidze D; Loveless R; Mohapatra A; Parker W; Reeder D; Ross I; Savin A; Smith WH; Swanson J; Weinberg M.
2011
Abstract
The production of J/psi mesons is studied in pp collisions at root s = 7 TeV with the CMS experiment at the LHC. The measurement is based on a dimuon sample corresponding to an integrated luminosity of 314 nb(-1). The J/psi differential cross section is determined, as a function of the J/psi transverse momentum, in three rapidity ranges. A fit to the decay length distribution is used to separate the prompt from the non-prompt (b hadron to J/psi) component. Integrated over J/psi transverse momentum from 6.5 to 30 GeV/c and over rapidity in the range vertical bar y vertical bar < 2.4, the measured cross sections, times the dimuon decay branching fraction, are 70.9 +/- 2.1(stat.) +/- 3.0(syst.) +/- 7.8(luminosity) nb for prompt J/psi mesons assuming unpolarized production and 26.0 +/- 1.4(stat.) +/- 1.6(syst.) +/- 2.9(luminosity) nb for J/psi mesons from b-hadron decays. RI Mignerey, Alice/D-6623-2011; Ruiz, Alberto/E-4473-2011; Stahl, Achim/E-8846-2011; Mertzimekis, Theodore/A-3287-2008; Hektor, Andi/G-1804-2011; Wulz, Claudia-Elisabeth/H-5657-2011; Chen, Jie/H-6210-2011; Bolton, Tim/A-7951-2012; Yang, Fan/B-2755-2012; Krammer, Manfred/A-6508-2010; Tinoco Mendes, Andre David/D-4314-2011; Petrushanko, Sergey/D-6880-2012; Lokhtin, Igor/D-7004-2012; Kodolova, Olga/D-7158-2012; Dudko, Lev/D-7127-2012; Katkov, Igor/E-2627-2012; Boos, Eduard/D-9748-2012; Snigirev, Alexander/D-8912-2012; Servoli, Leonello/E-6766-2012; Tomei, Thiago/E-7091-2012; Novaes, Sergio/D-3532-2012; Padula, Sandra /G-3560-2012; Flix, Josep/G-5414-2012; Fruhwirth, Rudolf/H-2529-2012; Azzi, Patrizia/H-5404-2012; Torassa, Ezio/I-1788-2012
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
Sei sicuro che questo prodotto debba essere cancellato?
Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione.
