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  1. Pubblicazioni

Measurement of electrons from beauty hadron decays in pp collisions at sqrt(s)= 7 TeV

Articolo
Data di Pubblicazione:
2013
Abstract:
The production cross section of electrons from semileptonic decays of beauty hadrons was measured at mid-rapidity (|y| < 0.8) in the transverse momentum range 1 < pT < 8 GeV/c with the ALICE experiment at the CERN LHC in pp collisions at a center of mass energy sqrt(s)=7 TeV using an integrated luminosity of 2.2 nb−1. Electrons from beauty hadron decays were selected based on the displacement of the decay vertex from the collision vertex. A perturbative QCD calculation agrees with the measurement within uncertainties. The data were extrapolated to the full phase space to determine the total cross section for the production of beauty quark–antiquark pairs
Tipologia CRIS:
03A-Articolo su Rivista
Elenco autori:
B. Abelev;J. Adam;D. Adamová;A.M. Adare;M.M. Aggarwal;G. Aglieri Rinella;A.G. Agocs;A. Agostinelli;S. Aguilar Salazar;Z. Ahammed;N. Ahmad;A. Ahmad Masoodi;S.A. Ahn;S.U. Ahn;A. Akindinov;D. Aleksandrov;B. Alessandro;R. Alfaro Molina;A. Alici;A. Alkin;E. Almaráz Aviña;J. Alme;T. Alt;V. Altini;S. Altinpinar;I. Altsybeev;C. Andrei;A. Andronic;V. Anguelov;J. Anielski;C. Anson;T. Antičić;F. Antinori;P. Antonioli;L. Aphecetche;H. Appelshäuser;N. Arbor;S. Arcelli;A. Arend;N. Armesto;R. Arnaldi;T. Aronsson;I.C. Arsene;M. Arslandok;A. Asryan;A. Augustinus;R. Averbeck;T.C. Awes;J. Äystö;M.D. Azmi;M. Bach;A. Badalà;Y.W. Baek;R. Bailhache;R. Bala;R. Baldini Ferroli;A. Baldisseri;A. Baldit;F. Baltasar Dos Santos Pedrosa;J. Bán;R.C. Baral;R. Barbera;F. Barile;G.G. Barnaföldi;L.S. Barnby;V. Barret;J. Bartke;M. Basile;N. Bastid;S. Basu;B. Bathen;G. Batigne;B. Batyunya;C. Baumann;I.G. Bearden;H. Beck;N.K. Behera;I. Belikov;F. Bellini;R. Bellwied;E. Belmont-Moreno;G. Bencedi;S. Beole;I. Berceanu;A. Bercuci;Y. Berdnikov;D. Berenyi;A.A.E. Bergognon;D. Berzano;L. Betev;A. Bhasin;A.K. Bhati;J. Bhom;L. Bianchi;N. Bianchi;C. Bianchin;J. Bielčík;J. Bielčíková;A. Bilandzic;S. Bjelogrlic;F. Blanco;F. Blanco;D. Blau;C. Blume;M. Boccioli;N. Bock;S. Böttger;A. Bogdanov;H. Bøggild;M. Bogolyubsky;L. Boldizsár;M. Bombara;J. Book;H. Borel;A. Borissov;S. Bose;F. Bossú;M. Botje;E. Botta;B. Boyer;E. Braidot;P. Braun-Munzinger;M. Bregant;T. Breitner;T.A. Browning;M. Broz;R. Brun;E. Bruna;G.E. Bruno;D. Budnikov;H. Buesching;S. Bufalino;O. Busch;Z. Buthelezi;D. Caballero Orduna;D. Caffarri;X. Cai;H. Caines;E. Calvo Villar;P. Camerini;V. Canoa Roman;G. Cara Romeo;F. Carena;W. Carena;N. Carlin Filho;F. Carminati;A. Casanova Díaz;J. Castillo Castellanos;J.F. Castillo Hernandez;E.A.R. Casula;V. Catanescu;C. Cavicchioli;C. Ceballos Sanchez;J. Cepila;P. Cerello;B. Chang;S. Chapeland;J.L. Charvet;S. Chattopadhyay;S. Chattopadhyay;I. Chawla;M. Cherney;C. Cheshkov;B. Cheynis;V. Chibante Barroso;D.D. Chinellato;P. Chochula;M. Chojnacki;S. Choudhury;P. Christakoglou;C.H. Christensen;P. Christiansen;T. Chujo;S.U. Chung;C. Cicalo;L. Cifarelli;F. Cindolo;J. Cleymans;F. Coccetti;F. Colamaria;D. Colella;G. Conesa Balbastre;Z. Conesa del Valle;P. Constantin;G. Contin;J.G. Contreras;T.M. Cormier;Y. Corrales Morales;P. Cortese;I. Cortés Maldonado;M.R. Cosentino;F. Costa;M.E. Cotallo;E. Crescio;P. Crochet;E. Cruz Alaniz;E. Cuautle;L. Cunqueiro;A. Dainese;H.H. Dalsgaard;A. Danu;D. Das;I. Das;K. Das;A. Dash;S. Dash;S. De;G.O.V. de Barros;A. De Caro;G. de Cataldo;J. de Cuveland;A. De Falco;D. De Gruttola;H. Delagrange;A. Deloff;V. Demanov;N. De Marco;E. Dénes;S. De Pasquale;A. Deppman;G. D Erasmo;R. de Rooij;M.A. Diaz Corchero;D. Di Bari;T. Dietel;C. Di Giglio;S. Di Liberto;A. Di Mauro;P. Di Nezza;R. Divià;Ø. Djuvsland;A. Dobrin;T. Dobrowolski;I. Domínguez;B. Dönigus;O. Dordic;O. Driga;A.K. Dubey;A. Dubla;L. Ducroux;P. Dupieux;M.R. Dutta Majumdar;A.K. Dutta Majumdar;D. Elia;D. Emschermann;H. Engel;B. Erazmus;H.A. Erdal;B. Espagnon;M. Estienne;S. Esumi;D. Evans;G. Eyyubova;D. Fabris;J. Faivre;D. Falchieri;A. Fantoni;M. Fasel;R. Fearick;A. Fedunov;D. Fehlker;L. Feldkamp;D. Felea;B. Fenton-Olsen;G. Feofilov;A. Fernández Téllez;A. Ferretti;R. Ferretti;A. Festanti;J. Figiel;M.A.S. Figueredo;S. Filchagin;D. Finogeev;F.M. Fionda;E.M. Fiore;M. Floris;S. Foertsch;P. Foka;S. Fokin;E. Fragiacomo;A. Francescon;U. Frankenfeld;U. Fuchs;C. Furget;M. Fusco Girard;J.J. Gaardhøje;M. Gagliardi;A. Gago;M. Gallio;D.R. Gangadharan;P. Ganoti;C. Garabatos;E. Garcia-Solis;I. Garishvili;J. Gerhard;M. Germain;C. Geuna;A. Gheata;M. Gheata;B. Ghidini;P. Ghosh;P. Gianotti;M
Autori di Ateneo:
BEOLE' Stefania Maria
BIANCHI Livio
BOTTA Elena
FERRETTI Alessandro
GAGLIARDI Martino
MASERA Massimo
VERCELLIN Ermanno
Link alla scheda completa:
https://iris.unito.it/handle/2318/138403
Link al Full Text:
https://iris.unito.it/retrieve/handle/2318/138403/21422/PLB_721_2013_13.pdf
Pubblicato in:
PHYSICS LETTERS. SECTION B
Journal
  • Dati Generali

Dati Generali

URL

http://arxiv.org/abs/1208.1902v3
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