Measurement of ψ(2S) meson production in pp collisions at [Formula: see text].
Measurement of ψ(2S) meson production in pp collisions at [Formula: see text].
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DOI:
10.1140/epjc/s10052-012-2100-4
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Zvyagin A
中科院分区:
文献类型:
--
作者:
LHCb Collaboration;Aaij R;Abellan Beteta C;Adeva B;Adinolfi M;Adrover C;Affolder A;Ajaltouni Z;Albrecht J;Alessio F;Alexander M;Alkhazov G;Alvarez Cartelle P;Alves AA Jr;Amato S;Amhis Y;Anderson J;Appleby RB;Aquines Gutierrez O;Archilli F;Arrabito L;Artamonov A;Artuso M;Aslanides E;Auriemma G;Bachmann S;Back JJ;Bailey DS;Balagura V;Baldini W;Barlow RJ;Barschel C;Barsuk S;Barter W;Bates A;Bauer C;Bauer T;Bay A;Bediaga I;Belogurov S;Belous K;Belyaev I;Ben-Haim E;Benayoun M;Bencivenni G;Benson S;Benton J;Bernet R;Bettler MO;van Beuzekom M;Bien A;Bifani S;Bird T;Bizzeti A;Bjørnstad PM;Blake T;Blanc F;Blanks C;Blouw J;Blusk S;Bobrov A;Bocci V;Bondar A;Bondar N;Bonivento W;Borghi S;Borgia A;Bowcock TJ;Bozzi C;Brambach T;van den Brand J;Bressieux J;Brett D;Britsch M;Britton T;Brook NH;Brown H;de Bruyn K;Büchler-Germann A;Burducea I;Bursche A;Buytaert J;Cadeddu S;Callot O;Calvi M;Calvo Gomez M;Camboni A;Campana P;Carbone A;Carboni G;Cardinale R;Cardini A;Carson L;Carvalho Akiba K;Casse G;Cattaneo M;Cauet C;Charles M;Charpentier P;Chiapolini N;Ciba K;Cid Vidal X;Ciezarek G;Clarke PE;Clemencic M;Cliff HV;Closier J;Coca C;Coco V;Cogan J;Collins P;Comerma-Montells A;Constantin F;Contu A;Cook A;Coombes M;Corti G;Couturier B;Cowan GA;Currie R;D'Ambrosio C;David P;David PN;De Bonis I;De Capua S;De Cian M;De Lorenzi F;De Miranda JM;De Paula L;De Simone P;Decamp D;Deckenhoff M;Degaudenzi H;Del Buono L;Deplano C;Derkach D;Deschamps O;Dettori F;Dickens J;Dijkstra H;Diniz Batista P;Domingo Bonal F;Donleavy S;Dordei F;Dosil Suárez A;Dossett D;Dovbnya A;Dupertuis F;Dzhelyadin R;Dziurda A;Easo S;Egede U;Egorychev V;Eidelman S;van Eijk D;Eisele F;Eisenhardt S;Ekelhof R;Eklund L;Elsasser C;Elsby D;Esperante Pereira D;Falabella A;Fanchini E;Färber C;Fardell G;Farinelli C;Farry S;Fave V;Fernandez Albor V;Ferro-Luzzi M;Filippov S;Fitzpatrick C;Fontana M;Fontanelli F;Forty R;Francisco O;Frank M;Frei C;Frosini M;Furcas S;Gallas Torreira A;Galli D;Gandelman M;Gandini P;Gao Y;Garnier JC;Garofoli J;Garra Tico J;Garrido L;Gascon D;Gaspar C;Gauld R;Gauvin N;Gersabeck M;Gershon T;Ghez P;Gibson V;Gligorov VV;Göbel C;Golubkov D;Golutvin A;Gomes A;Gordon H;Grabalosa Gándara M;Graciani Diaz R;Granado Cardoso LA;Graugés E;Graziani G;Grecu A;Greening E;Gregson S;Gui B;Gushchin E;Guz Y;Gys T;Hadjivasiliou C;Haefeli G;Haen C;Haines SC;Hampson T;Hansmann-Menzemer S;Harji R;Harnew N;Harrison J;Harrison PF;Hartmann T;He J;Heijne V;Hennessy K;Henrard P;Hernando Morata JA;van Herwijnen E;Hicks E;Holubyev K;Hopchev P;Hulsbergen W;Hunt P;Huse T;Huston RS;Hutchcroft D;Hynds D;Iakovenko V;Ilten P;Imong J;Jacobsson R;Jaeger A;Jahjah Hussein M;Jans E;Jansen F;Jaton P;Jean-Marie B;Jing F;John M;Johnson D;Jones CR;Jost B;Kaballo M;Kandybei S;Karacson M;Karbach TM;Keaveney J;Kenyon IR;Kerzel U;Ketel T;Keune A;Khanji B;Kim YM;Knecht M;Koopman RF;Koppenburg P;Korolev M;Kozlinskiy A;Kravchuk L;Kreplin K;Kreps M;Krocker G;Krokovny P;Kruse F;Kruzelecki K;Kucharczyk M;Kvaratskheliya T;La Thi VN;Lacarrere D;Lafferty G;Lai A;Lambert D;Lambert RW;Lanciotti E;Lanfranchi G;Langenbruch C;Latham T;Lazzeroni C;Le Gac R;van Leerdam J;Lees JP;Lefèvre R;Leflat A;Lefrançois J;Leroy O;Lesiak T;Li L;Li Gioi L;Lieng M;Liles M;Lindner R;Linn C;Liu B;Liu G;von Loeben J;Lopes JH;Lopez Asamar E;Lopez-March N;Lu H;Luisier J;Mac Raighne A;Machefert F;Machikhiliyan IV;Maciuc F;Maev O;Magnin J;Malde S;Mamunur RM;Manca G;Mancinelli G;Mangiafave N;Marconi U;Märki R;Marks J;Martellotti G;Martens A;Martin L;Martín Sánchez A;Martinez Santos D;Massafferri A;Mathe Z;Matteuzzi C;Matveev M;Maurice E;Maynard B;Mazurov A;McGregor G;McNulty R;Meissner M;Merk M;Merkel J;Messi R;Miglioranzi S;Milanes DA;Minard MN;Molina Rodriguez J;Monteil S;Moran D;Morawski P;Mountain R;Mous I;Muheim F;Müller K;Muresan R;Muryn B;Muster B;Musy M;Mylroie-Smith J;Naik P;Nakada T;Nandakumar R;Nasteva I;Nedos M;Needham M;Neufeld N;Nguyen AD;Nguyen-Mau C;Nicol M;Niess V;Nikitin N;Nomerotski A;Novoselov A;Oblakowska-Mucha A;Obraztsov V;Oggero S;Ogilvy S;Okhrimenko O;Oldeman R;Orlandea M;Otalora Goicochea JM;Owen P;Pal K;Palacios J;Palano A;Palutan M;Panman J;Papanestis A;Pappagallo M;Parkes C;Parkinson CJ;Passaleva G;Patel GD;Patel M;Paterson SK;Patrick GN;Patrignani C;Pavel-Nicorescu C;Pazos Alvarez A;Pellegrino A;Penso G;Pepe Altarelli M;Perazzini S;Perego DL;Perez Trigo E;Pérez-Calero Yzquierdo A;Perret P;Perrin-Terrin M;Pessina G;Petrella A;Petrolini A;Phan A;Picatoste Olloqui E;Pie Valls B;Pietrzyk B;Pilař T;Pinci D;Plackett R;Playfer S;Plo Casasus M;Polok G;Poluektov A;Polycarpo E;Popov D;Popovici B;Potterat C;Powell A;Prisciandaro J;Pugatch V;Puig Navarro A;Qian W;Rademacker JH;Rakotomiaramanana B;Rangel MS;Raniuk I;Raven G;Redford S;Reid MM;Dos Reis AC;Ricciardi S;Richards A;Rinnert K;Roa Romero DA;Robbe P;Rodrigues E;Rodrigues F;Rodriguez Perez P;Rogers GJ;Roiser S;Romanovsky V;Rosello M;Rouvinet J;Ruf T;Ruiz H;Sabatino G;Saborido Silva JJ;Sagidova N;Sail P;Saitta B;Salzmann C;Sannino M;Santacesaria R;Santamarina Rios C;Santinelli R;Santovetti E;Sapunov M;Sarti A;Satriano C;Satta A;Savrie M;Savrina D;Schaack P;Schiller M;Schleich S;Schlupp M;Schmelling M;Schmidt B;Schneider O;Schopper A;Schune MH;Schwemmer R;Sciascia B;Sciubba A;Seco M;Semennikov A;Senderowska K;Sepp I;Serra N;Serrano J;Seyfert P;Shapkin M;Shapoval I;Shatalov P;Shcheglov Y;Shears T;Shekhtman L;Shevchenko O;Shevchenko V;Shires A;Silva Coutinho R;Skwarnicki T;Smith NA;Smith E;Sobczak K;Soler FJ;Solomin A;Soomro F;Souza De Paula B;Spaan B;Sparkes A;Spradlin P;Stagni F;Stahl S;Steinkamp O;Stoica S;Stone S;Storaci B;Straticiuc M;Straumann U;Subbiah VK;Swientek S;Szczekowski M;Szczypka P;Szumlak T;T'Jampens S;Teodorescu E;Teubert F;Thomas C;Thomas E;van Tilburg J;Tisserand V;Tobin M;Topp-Joergensen S;Torr N;Tournefier E;Tourneur S;Tran MT;Tsaregorodtsev A;Tuning N;Ubeda Garcia M;Ukleja A;Urquijo P;Uwer U;Vagnoni V;Valenti G;Vazquez Gomez R;Vazquez Regueiro P;Vecchi S;Velthuis JJ;Veltri M;Viaud B;Videau I;Vieira D;Vilasis-Cardona X;Visniakov J;Vollhardt A;Volyanskyy D;Voong D;Vorobyev A;Voss H;Wandernoth S;Wang J;Ward DR;Watson NK;Webber AD;Websdale D;Whitehead M;Wiedner D;Wiggers L;Wilkinson G;Williams MP;Williams M;Wilson FF;Wishahi J;Witek M;Witzeling W;Wotton SA;Wyllie K;Xie Y;Xing F;Xing Z;Yang Z;Young R;Yushchenko O;Zangoli M;Zavertyaev M;Zhang F;Zhang L;Zhang WC;Zhang Y;Zhelezov A;Zhong L;Zvyagin A
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at has been measured with the LHCb detector. The data sample corresponds to an integrated luminosity of 36 pb−1. The ψ(2S) mesons are reconstructed in the decay channels ψ(2S)→μ+μ− and ψ(2S)→J/ψπ+π−, with the J/ψ meson decaying into two muons. Results are presented both for promptly produced ψ(2S) mesons and for those originating from b-hadron decays. In the kinematic range pT(ψ(2S))≤16 GeV/c and 2<y(ψ(2S))≤4.5 we measure where the last uncertainty on the prompt cross-section is due to the unknown ψ(2S) polarization. Recent QCD calculations are found to be in good agreement with our measurements. Combining the present result with the LHCb J/ψ measurements we determine the inclusive branching fraction where the last uncertainty is due to the , and branching fraction uncertainties.
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影响因子:
8.6
作者:
ABE, F;AMIDEI, D;ZUCCHELLI, S
通讯作者:
ZUCCHELLI, S
影响因子:
8.6
作者:
Artoisenet, P.;Campbell, J.;Tramontano, F.
通讯作者:
Tramontano, F.
影响因子:
8.6
作者:
Abulencia, A.;Adelman, J.;Zucchelli, S.
通讯作者:
Zucchelli, S.
影响因子:
4.4
作者:
Golonka, P.;Was, Z.
通讯作者:
Was, Z.
DOI:
10.1016/s0168-9002(01)00089-4
发表时间:
2001-04-11
影响因子:
1.4
作者:
Lange, DJ
通讯作者:
Lange, DJ