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  1. Pubblicazioni

Measurement of the B(+) Production Cross Section in pp Collisions at root s=7 TeV

Articolo
Data di Pubblicazione:
2011
Abstract:
Measurements of the total and differential cross sections d sigma/dp(T)(B) and d sigma/dy(B) for B(+) mesons produced in pp collisions at root s = 7 TeV are presented. The data correspond to an integrated luminosity of 5.8 pb(-1) collected by the CMS experiment operating at the LHC. The exclusive decay B(+) -> J/psi K(+), with J/psi -> mu(+)mu(-), is used to detect B(+) mesons and to measure the production cross section as a function of p(T)(B) and y(B). The total cross section for p(T)(B) > 5 GeV and vertical bar y(B)vertical bar < 2.4 is measured to be 28.1 +/- 2.4 +/- 2.0 +/- 3.1 mu b, where the first uncertainty is statistical, the second is systematic, and the last is from the luminosity measurement.
Tipologia CRIS:
03A-Articolo su Rivista
Elenco autori:
V. Khachatryan;A. M. Sirunyan;A. Tumasyan;W. Adam;T. Bergauer;M. Dragicevic;J. Eroe;C. Fabjan;M. Friedl;R. Fruehwirth;V. M. Ghete;J. Hammer;S. Haensel;C. Hartl;M. Hoch;N. Hoermann;J. Hrubec;M. Jeitler;G. Kasieczka;W. Kiesenhofer;M. Krammer;D. Liko;I. Mikulec;M. Pernicka;H. Rohringer;R. Schoefbeck;J. Strauss;A. Taurok;F. Teischinger;P. Wagner;W. Waltenberger;G. Walzel;E. Widl;C. E. Wulz;V. Mossolov;N. Shumeiko;J. S. Gonzalez;L. Benucci;K. Cerny;E. A. De;X. Janssen;T. Maes;L. Mucibello;S. Ochesanu;B. Roland;R. Rougny;M. Selvaggi;H. V. Haevermaet;P. V. Mechelen;N. V. Remortel;V. Adler;S. Beauceron;F. Blekman;S. Blyweert;J. D'Hondt;O. Devroede;R. G. Suarez;A. Kalogeropoulos;J. Maes;M. Maes;S. Tavernier;W. V. Doninck;P. V. Mulders;G. P. Van;I. Villella;O. Charaf;B. Clerbaux;G. D. Lentdecker;V. Dero;A. P. R.;G. H. Hammad;T. Hreus;P. E. Marage;L. Thomas;C. V. Velde;P. Vanlaer;J. Wickens;S. Costantini;M. Grunewald;B. Klein;A. Marinov;J. Mccartin;D. Ryckbosch;F. Thyssen;M. Tytgat;L. Vanelderen;P. Verwilligen;S. Walsh;N. Zaganidis;S. Basegmez;G. Bruno;J. Caudron;L. Ceard;J. D. Favereau;C. Delaere;P. Demin;D. Favart;A. Giammanco;G. Gregoire;J. Hollar;V. Lemaitre;J. Liao;O. Militaru;S. Ovyn;D. Pagano;A. Pin;K. Piotrzkowski;N. Schul;N. Beliy;T. Caebergs;E. Daubie;G. A. Alves;D. D. Jesus;M. E. Pol;M. H. G.;W. Carvalho;E. M. Da;C. D. Oliveira;S. F. De;L. Mundim;H. Nogima;V. Oguri;W. L. Prado;A. Santoro;S. M. Silva;A. Sznajder;F. A. Dias;M. A. F.;T. R. Fernandez;E. M. Gregores;F. Marinho;S. F. Novaes;S. S. Padula;N. Darmenov;L. Dimitrov;V. Genchev;P. Iaydjiev;S. Piperov;M. Rodozov;S. Stoykova;G. Sultanov;V. Tcholakov;R. Trayanov;I. Vankov;M. Dyulendarova;R. Hadjiiska;V. Kozhuharov;L. Litov;E. Marinova;M. Mateev;B. Pavlov;P. Petkov;J. G. Bian;G. M. Chen;H. S. Chen;C. H. Jiang;D. Liang;S. Liang;J. Wang;J. Wang;X. Wang;Z. Wang;M. Xu;M. Yang;J. Zang;Z. Zhang;Y. Ban;S. Guo;Y. Guo;W. Li;Y. Mao;S. J. Qian;H. Teng;L. Zhang;B. Zhu;W. Zou;A. Cabrera;B. G. Moreno;A. A. Ocampo;A. F. Osorio;J. C. Sanabria;N. Godinovic;D. Lelas;K. Lelas;R. Plestina;D. Polic;I. Puljak;Z. Antunovic;M. Dzelalija;V. Brigljevic;S. Duric;K. Kadija;S. Morovic;A. Attikis;M. Galanti;J. Mousa;C. Nicolaou;F. Ptochos;P. A. Razis;H. Rykaczewski;Y. Assran;M. A. Mahmoud;A. Hektor;M. Kadastik;K. Kannike;M. Muentel;M. Raidal;L. Rebane;V. Azzolini;P. Eerola;S. Czellar;J. Haerkoenen;A. Heikkinen;V. Karimaeki;R. Kinnunen;J. Klem;M. J. Kortelainen;T. Lampen;K. Lassila-Perini;S. Lehti;T. Linden;P. Luukka;T. Maeenpaeae;E. Tuominen;J. Tuominiemi;E. Tuovinen;D. Ungaro;L. Wendland;K. Banzuzi;A. Korpela;T. Tuuva;D. Sillou;M. Besancon;S. Choudhury;M. Dejardin;D. Denegri;B. Fabbro;J. L. Faure;F. Ferri;S. Ganjour;F. X. Gentit;A. Givernaud;P. Gras;G. H. de;P. Jarry;E. Locci;J. Malcles;M. Marionneau;L. Millischer;J. Rander;A. Rosowsky;I. Shreyber;M. Titov;P. Verrecchia;S. Baffioni;F. Beaudette;L. Bianchini;M. Bluj;C. Broutin;P. Busson;C. Charlot;T. Dahms;L. Dobrzynski;R. G. de;M. Haguenauer;P. Mine;C. Mironov;C. Ochando;P. Paganini;D. Sabes;R. Salerno;Y. Sirois;C. Thiebaux;B. Wyslouch;A. Zabi;J. L. Agram;J. Andrea;A. Besson;D. Bloch;D. Bodin;J. M. Brom;M. Cardaci;E. C. Chabert;C. Collard;E. Conte;F. Drouhin;C. Ferro;J. C. Fontaine;D. Gele;U. Goerlach;S. Greder;P. Juillot;M. Karim;A. C. Le;Y. Mikami;P. V. Hove;F. Fassi;D. Mercier;C. Baty;N. Beaupere;M. Bedjidian;O. Bondu;G. Boudoul;D. Boumediene;H. Brun;N. Chanon;R. Chierici;D. Contardo;P. Depasse;H. E. Mamouni;A. Falkiewicz;J. Fay;S. Gascon;B. Ille;T. Kurca;T. L. Grand;M. Lethuillier;L. Mirabito;S. Perries;V. Sordini;S. Tosi;Y. Tschudi;P. Verdier;H. Xiao;V. Roinishvili;D. Lomidze;G. Anagnostou;M. Edelhoff;L. Feld;N. Heracleous;O.
Autori di Ateneo:
AMAPANE Nicola Carlo
ARGIRO' Stefano
BELLAN Riccardo
COSTA Marco
COVARELLI Roberto
MERIDIANI Paolo
MIGLIORE Ernesto
MONACO Vincenzo
OBERTINO Maria Margherita
SACCHI Roberto
SOLA Valentina
SOLANO Ada Maria
Link alla scheda completa:
https://iris.unito.it/handle/2318/97281
Pubblicato in:
PHYSICAL REVIEW LETTERS
Journal
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