The mass of the W boson is obtained from reconstructed invariant mass distributions in W-pair events. The sample of W pairs is selected from 10.65 pb−1 collected with the ALEPH detector at a mean centre-of-mass energy of 172.09 GeV. The invariant mass distribution of simulated events are fitted to the experimental distributions and the following W masses are obtained: The statistical errors are the expected errors for Monte Carlo samples of the same integrated luminosity as the data. The combination of these three measurements gives:

Measurement of the W mass by direct reconstruction in e+e−collisions at 172 GeV / R. Barate;D. Buskulic;D. Decamp;P. Ghez;C. Goy;S. Jezequel;J.-P. Lees;A. Lucotte;M.-N. Minard;J.-Y. Nief;B. Pietrzyk;G. Boix;M.P. Casado;M. Chmeissani;J.M. Crespo;M. Delfino;E. Fernandez;M. Fernandez-Bosman;Ll. Garrido;E. Graugès;A. Juste;M. Martinez;G. Merino;R. Miquel;Ll.M. Mir;P. Morawitz;I.C. Park;A. Pascual;J.A. Perlas;I. Riu;F. Sanchez;A. Colaleo;D. Creanza;M. de Palma;G. Gelao;G. Iaselli;G. Maggi;M. Maggi;S. Nuzzo;A. Ranieri;G. Raso;F. Ruggieri;G. Selvaggi;L. Silvestris;P. Tempesta;A. Tricomi;G. Zito;X. Huang;J. Lin;Q. Ouyang;T. Wang;Y. Xie;R. Xu;S. Xue;J. Zhang;L. Zhang;W. Zhao;D. Abbaneo;R. Alemany;U. Becker;P. Bright-Thomas;D. Casper;M. Cattaneo;F. Cerutti;V. Ciulli;G. Dissertori;H. Drevermann;R.W. Forty;M. Frank;F. Gianotti;R. Hagelberg;J.B. Hansen;J. Harvey;P. Janot;B. Jost;I. Lehraus;P. Mato;A. Minten;L. Moneta;A. Pacheco;J.-F. Pusztaszeri;F. Ranjard;L. Rolandi;D. Rousseau;D. Schlatter;M. Schmitt;O. Schneider;W. Tejessy;F. Teubert;I.R. Tomalin;M. Vreeswijk;H. Wachsmuth;A. Wagner;Z. Ajaltouni;F. Badaud;G. Chazelle;O. Deschamps;A. Falvard;C. Ferdi;P. Gay;C. Guicheney;P. Henrard;J. Jousset;B. Michel;S. Monteil;J-C. Montret;D. Pallin;P. Perret;F. Podlyski;J. Proriol;P. Rosnet;T. Fearnley;J.D. Hansen;J.R. Hansen;P.H. Hansen;B.S. Nilsson;B. Rensch;A. Wäänänen;G. Daskalakis;A. Kyriakis;C. Markou;E. Simopoulou;A. Vayaki;A. Blondel;J.-C. Brient;F. Machefert;A. Rougé;M. Rumpf;A. Valassi;H. Videau;T. Boccali;E. Focardi;G. Parrini;K. Zachariadou;R. Cavanaugh;M. Corden;C. Georgiopoulos;T. Huehn;D.E. Jaffe;A. Antonelli;G. Bencivenni;G. Bologna;F. Bossi;P. Campana;G. Capon;V. Chiarella;G. Felici;P. Laurelli;G. Mannocchi;F. Murtas;G.P. Murtas;L. Passalacqua;M. Pepe-Altarelli;L. Curtis;S.J. Dorris;A.W. Halley;J.G. Lynch;P. Negus;V. O'Shea;C. Raine;J.M. Scarr;K. Smith;P. Teixeira-Dias;A.S. Thompson;E. Thomson;F. Thomson;J.J. Ward;O. Buchmüller;S. Dhamotharan;C. Geweniger;G. Graefe;P. Hanke;G. Hansper;V. Hepp;E.E. Kluge;A. Putzer;J. Sommer;K. Tittel;S. Werner;M. Wunsch;R. Beuselinck;D.M. Binnie;W. Cameron;P.J. Dornan;M. Girone;S. Goodsir;E.B. Martin;N. Marinelli;A. Moutoussi;J. Nash;J.K. Sedgbeer;P. Spagnolo;M.D. Williams;V.M. Ghete;P. Girtler;E. Kneringer;D. Kuhn;G. Rudolph;A.P. Betteridge;C.K. Bowdery;P.G. Buck;P. Colrain;G. Crawford;A.J. Finch;F. Foster;G. Hughes;R.W.L. Jones;E.P. Whelan;M.I. Williams;I. Giehl;C. Hoffmann;K. Jakobs;K. Kleinknecht;G. Quast;B. Renk;E. Rohne;H.-G. Sander;P. van Gemmeren;C. Zeitnitz;J.J. Aubert;C. Benchouk;A. Bonissent;G. Bujosa;J. Carr;P. Coyle;A. Ealet;D. Fouchez;O. Leroy;F. Motsch;P. Payre;M. Talby;A. Sadouki;M. Thulasidas;A. Tilquin;K. Trabelsi;M. Aleppo;M. Antonelli;F. Ragusa;R. Berlich;W. Blum;V. Büscher;H. Dietl;G. Ganis;C. Gotzhein;H. Kroha;G. Lütjens;G. Lutz;C. Mannert;W. Männer;H.-G. Moser;R. Richter;A. Rosado-Schlosser;S. Schael;R. Settles;H. Seywerd;H. Stenzel;W. Wiedenmann;G. Wolf;J. Boucrot;O. Callot;S. Chen;M. Davier;L. Duflot;J.-F. Grivaz;Ph. Heusse;A. Höcker;A. Jacholkowska;M.M. Kado;D.W. Kim;F. Le Diberder;J. Lefrançois;A.-M. Lutz;M.-H. Schune;L. Serin;E. Tournefier;J.-J. Veillet;I. Videau;D. Zerwas;P. Azzurri;G. Bagliesi;S. Bettarini;C. Bozzi;G. Calderini;R. Dell'Orso;R. Fantechi;I. Ferrante;A. Giassi;A. Gregorio;F. Ligabue;A. Lusiani;P.S. Marrocchesi;A. Messineo;F. Palla;G. Rizzo;G. Sanguinetti;A. Sciabà;G. Sguazzoni;J. Steinberger;R. Tenchini;C. Vannini;A. Venturi;P.G. Verdini;G.A. Blair;L.M. Bryant;J.T. Chambers;J. Coles;M.G. Green;T. Medcalf;P. Perrodo;J.A. Strong;J.H. von Wimmersperg-Toeller;D.R. Botterill;R.W. Clifft;T.R. Edgecock;S. Haywood;P. Maley;P.R. Norton;J.C. Thompson;A.E. Wright;B. Bloch-Devaux;P. Colas;B. Fabbro;G. Faı̈f;E. Lançon;M.-C. Lemaire;E. Locci;P. Perez;H. Przysiezniak;J. Rander;J.-F. Renardy;A. Rosowsky;A. Roussarie;A. Trabelsi;B. Vallage;S.N. Black;J.H. Dann;H.Y. Kim;N. Konstantinidis;A.M. Litke;M.A. McNeil;G. Taylor;C.N. Booth;C.A.J. Brew;S. Cartwright;F. Combley;M.S. Kelly;M. Lehto;J. Reeve;L.F. Thompson;K. Affholderbach;A. Böhrer;S. Brandt;G. Cowan;J. Foss;C. Grupen;L. Smolik;F. Stephan;M. Apollonio;L. Bosisio;R. Della Marina;G. Giannini;B. Gobbo;G. Musolino;J. Putz;J. Rothberg;S. Wasserbaech;R.W. Williams;S.R. Armstrong;E. Charles;P. Elmer;D.P.S. Ferguson;Y. Gao;S. González;T.C. Greening;O.J. Hayes;H. Hu;S. Jin;P.A. McNamara III;J.M. Nachtman;J. Nielsen;W. Orejudos;Y.B. Pan;Y. Saadi;I.J. Scott;J. Walsh;Sau Lan Wu;X. Wu;J.M. Yamartino;G. Zobernig. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - ELETTRONICO. - 422:(1998), pp. 384-398. [10.1016/S0370-2693(98)00062-8]

Measurement of the W mass by direct reconstruction in e+e−collisions at 172 GeV

FOCARDI, ETTORE;CIULLI, VITALIANO;
1998

Abstract

The mass of the W boson is obtained from reconstructed invariant mass distributions in W-pair events. The sample of W pairs is selected from 10.65 pb−1 collected with the ALEPH detector at a mean centre-of-mass energy of 172.09 GeV. The invariant mass distribution of simulated events are fitted to the experimental distributions and the following W masses are obtained: The statistical errors are the expected errors for Monte Carlo samples of the same integrated luminosity as the data. The combination of these three measurements gives:
1998
422
384
398
R. Barate;D. Buskulic;D. Decamp;P. Ghez;C. Goy;S. Jezequel;J.-P. Lees;A. Lucotte;M.-N. Minard;J.-Y. Nief;B. Pietrzyk;G. Boix;M.P. Casado;M. Chmeissani;J.M. Crespo;M. Delfino;E. Fernandez;M. Fernandez-Bosman;Ll. Garrido;E. Graugès;A. Juste;M. Martinez;G. Merino;R. Miquel;Ll.M. Mir;P. Morawitz;I.C. Park;A. Pascual;J.A. Perlas;I. Riu;F. Sanchez;A. Colaleo;D. Creanza;M. de Palma;G. Gelao;G. Iaselli;G. Maggi;M. Maggi;S. Nuzzo;A. Ranieri;G. Raso;F. Ruggieri;G. Selvaggi;L. Silvestris;P. Tempesta;A. Tricomi;G. Zito;X. Huang;J. Lin;Q. Ouyang;T. Wang;Y. Xie;R. Xu;S. Xue;J. Zhang;L. Zhang;W. Zhao;D. Abbaneo;R. Alemany;U. Becker;P. Bright-Thomas;D. Casper;M. Cattaneo;F. Cerutti;V. Ciulli;G. Dissertori;H. Drevermann;R.W. Forty;M. Frank;F. Gianotti;R. Hagelberg;J.B. Hansen;J. Harvey;P. Janot;B. Jost;I. Lehraus;P. Mato;A. Minten;L. Moneta;A. Pacheco;J.-F. Pusztaszeri;F. Ranjard;L. Rolandi;D. Rousseau;D. Schlatter;M. Schmitt;O. Schneider;W. Tejessy;F. Teubert;I.R. Tomalin;M. Vreeswijk;H. Wachsmuth;A. Wagner;Z. Ajaltouni;F. Badaud;G. Chazelle;O. Deschamps;A. Falvard;C. Ferdi;P. Gay;C. Guicheney;P. Henrard;J. Jousset;B. Michel;S. Monteil;J-C. Montret;D. Pallin;P. Perret;F. Podlyski;J. Proriol;P. Rosnet;T. Fearnley;J.D. Hansen;J.R. Hansen;P.H. Hansen;B.S. Nilsson;B. Rensch;A. Wäänänen;G. Daskalakis;A. Kyriakis;C. Markou;E. Simopoulou;A. Vayaki;A. Blondel;J.-C. Brient;F. Machefert;A. Rougé;M. Rumpf;A. Valassi;H. Videau;T. Boccali;E. Focardi;G. Parrini;K. Zachariadou;R. Cavanaugh;M. Corden;C. Georgiopoulos;T. Huehn;D.E. Jaffe;A. Antonelli;G. Bencivenni;G. Bologna;F. Bossi;P. Campana;G. Capon;V. Chiarella;G. Felici;P. Laurelli;G. Mannocchi;F. Murtas;G.P. Murtas;L. Passalacqua;M. Pepe-Altarelli;L. Curtis;S.J. Dorris;A.W. Halley;J.G. Lynch;P. Negus;V. O'Shea;C. Raine;J.M. Scarr;K. Smith;P. Teixeira-Dias;A.S. Thompson;E. Thomson;F. Thomson;J.J. Ward;O. Buchmüller;S. Dhamotharan;C. Geweniger;G. Graefe;P. Hanke;G. Hansper;V. Hepp;E.E. Kluge;A. Putzer;J. Sommer;K. Tittel;S. Werner;M. Wunsch;R. Beuselinck;D.M. Binnie;W. Cameron;P.J. Dornan;M. Girone;S. Goodsir;E.B. Martin;N. Marinelli;A. Moutoussi;J. Nash;J.K. Sedgbeer;P. Spagnolo;M.D. Williams;V.M. Ghete;P. Girtler;E. Kneringer;D. Kuhn;G. Rudolph;A.P. Betteridge;C.K. Bowdery;P.G. Buck;P. Colrain;G. Crawford;A.J. Finch;F. Foster;G. Hughes;R.W.L. Jones;E.P. Whelan;M.I. Williams;I. Giehl;C. Hoffmann;K. Jakobs;K. Kleinknecht;G. Quast;B. Renk;E. Rohne;H.-G. Sander;P. van Gemmeren;C. Zeitnitz;J.J. Aubert;C. Benchouk;A. Bonissent;G. Bujosa;J. Carr;P. Coyle;A. Ealet;D. Fouchez;O. Leroy;F. Motsch;P. Payre;M. Talby;A. Sadouki;M. Thulasidas;A. Tilquin;K. Trabelsi;M. Aleppo;M. Antonelli;F. Ragusa;R. Berlich;W. Blum;V. Büscher;H. Dietl;G. Ganis;C. Gotzhein;H. Kroha;G. Lütjens;G. Lutz;C. Mannert;W. Männer;H.-G. Moser;R. Richter;A. Rosado-Schlosser;S. Schael;R. Settles;H. Seywerd;H. Stenzel;W. Wiedenmann;G. Wolf;J. Boucrot;O. Callot;S. Chen;M. Davier;L. Duflot;J.-F. Grivaz;Ph. Heusse;A. Höcker;A. Jacholkowska;M.M. Kado;D.W. Kim;F. Le Diberder;J. Lefrançois;A.-M. Lutz;M.-H. Schune;L. Serin;E. Tournefier;J.-J. Veillet;I. Videau;D. Zerwas;P. Azzurri;G. Bagliesi;S. Bettarini;C. Bozzi;G. Calderini;R. Dell'Orso;R. Fantechi;I. Ferrante;A. Giassi;A. Gregorio;F. Ligabue;A. Lusiani;P.S. Marrocchesi;A. Messineo;F. Palla;G. Rizzo;G. Sanguinetti;A. Sciabà;G. Sguazzoni;J. Steinberger;R. Tenchini;C. Vannini;A. Venturi;P.G. Verdini;G.A. Blair;L.M. Bryant;J.T. Chambers;J. Coles;M.G. Green;T. Medcalf;P. Perrodo;J.A. Strong;J.H. von Wimmersperg-Toeller;D.R. Botterill;R.W. Clifft;T.R. Edgecock;S. Haywood;P. Maley;P.R. Norton;J.C. Thompson;A.E. Wright;B. Bloch-Devaux;P. Colas;B. Fabbro;G. Faı̈f;E. Lançon;M.-C. Lemaire;E. Locci;P. Perez;H. Przysiezniak;J. Rander;J.-F. Renardy;A. Rosowsky;A. Roussarie;A. Trabelsi;B. Vallage;S.N. Black;J.H. Dann;H.Y. Kim;N. Konstantinidis;A.M. Litke;M.A. McNeil;G. Taylor;C.N. Booth;C.A.J. Brew;S. Cartwright;F. Combley;M.S. Kelly;M. Lehto;J. Reeve;L.F. Thompson;K. Affholderbach;A. Böhrer;S. Brandt;G. Cowan;J. Foss;C. Grupen;L. Smolik;F. Stephan;M. Apollonio;L. Bosisio;R. Della Marina;G. Giannini;B. Gobbo;G. Musolino;J. Putz;J. Rothberg;S. Wasserbaech;R.W. Williams;S.R. Armstrong;E. Charles;P. Elmer;D.P.S. Ferguson;Y. Gao;S. González;T.C. Greening;O.J. Hayes;H. Hu;S. Jin;P.A. McNamara III;J.M. Nachtman;J. Nielsen;W. Orejudos;Y.B. Pan;Y. Saadi;I.J. Scott;J. Walsh;Sau Lan Wu;X. Wu;J.M. Yamartino;G. Zobernig
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/638885
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