Top-quark mass measurement from dilepton events at CDF II.
Top-quark mass measurement from dilepton events at CDF II.
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DOI：
10.1103/physrevlett.96.152002
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发表时间：
2005-12
影响因子：
8.6
通讯作者：
A. Abulencia;D. Acosta;J. Adelman;T. Affolder;T. Akimoto;M. Albrow;D. Ambrose;S. Amerio;D. Amidei;A. Anastassov;K. Anikeev;A. Annovi;J. Antoš;M. Aoki;G. Apollinari;J. Arguin;T. Arisawa;A. Artikov;W. Ashmanskas;A. Attal;F. Azfar;P. Azzi-Bacchetta;P. Azzurri;N. Bacchetta;H. Bachacou;W. Badgett;A. Barbaro-Galtieri;V. Barnes;B. Barnett;S. Baroiant;V. Bartsch;G. Bauer;F. Bedeschi;S. Behari;S. Belforte;G. Bellettini;J. Bellinger;A. Belloni;E. Ben-Haim;D. Benjamin;A. Beretvas;J. Beringer;T. Berry;A. Bhatti;M. Binkley;D. Bisello;M. Bishai;R. Blair;C. Blocker;K. Bloom;B. Blumenfeld;A. Bocci;A. Bodek;V. Boisvert;G. Bolla;A. Bolshov;Daniela Bortoletto;J. Boudreau;S. Bourov;A. Boveia;B. Brau;C. Bromberg;E. Brubaker;J. Budagov;H. Budd;S. Budd;K. Burkett;G. Busetto;P. Bussey;K. Byrum;S. Cabrera;M. Campanelli;M. Campbell;F. Canelli;A. Canepa;D. Carlsmith;R. Carosi;S. Carron;M. Casarsa;A. Castro;P. Catastini;D. Cauz;M. Cavalli-Sforza;A. Cerri;L. Cerrito;S. Chang;J. Chapman;Y. Chen;M. Chertok;G. Chiarelli;G. Chlachidze;F. Chlebana;I. Cho;K. Cho;D. Chokheli;J. Chou;P. Chu;S. Chuang;K. Chung;W. Chung;Y. Chung;M. Ciljak;C. Ciobanu;M. Ciocci;A. Clark;D. Clark;M. Coca;A. Connolly;M. Convery;J. Conway;B. Cooper;K. Copic;M. Cordelli;G. Cortiana;A. Cruz;J. Cuevas;R. Culbertson;D. Cyr;S. Daronco;S. D'Auria;M. D'Onofrio;D. Dagenhart;P. de Barbaro;S. De Cecco;A. Deisher;G. De Lentdecker;M. Dell'Orso;S. Demers;L. Demortier;J. Deng;M. Deninno;D. De Pedis;P. Derwent;C. Dionisi;J. Dittmann;P. Dituro;C. Dörr;A. Dominguez;S. Donati;M. Donega;P. Dong;J. Donini;T. Dorigo;S. Dube;K. Ebina;J. Efron;J. Ehlers;R. Erbacher;D. Errede;S. Errede;R. Eusebi;H. Fang;S. Farrington;I. Fedorko;W. Fedorko;R. Feild;M. Feindt;J. Fernández;R. Field;G. Flanagan;L. Flores-Castillo;A. Foland;S. Forrester;G. Foster;M. Franklin;J. Freeman;Y. Fujii;I. Furic;A. Gajjar;M. Gallinaro;J. Galyardt;J. Garcìa;M. Garcia Sciverez;A. Garfinkel;C. Gay;H. Gerberich;E. Gerchtein;D. Gerdes;S. Giagu;P. Giannetti;A. Gibson;K. Gibson;C. Ginsburg;K. Giolo;M. Giordani;M. Giunta;G. Giurgiu;V. Glagolev;D. Glenzinski;M. Gold;N. Goldschmidt;J. Goldstein;G. Gomez;G. Gomez-Ceballos;M. Goncharov;O. Gonzãlez;I. Gorelov;A. Goshaw;Y. Gotra;K. Goulianos;A. Gresele;M. Griffiths;S. Grinstein;C. Grosso-Pilcher;U. Grundler;J. B. Guimarães da Costa;C. Haber;S. Hahn;K. Hahn;E. Halkiadakis;A. Hamilton;B. Han;R. Handler;F. Happacher;K. Hara;M. Hare;S. Harper;R. Harr;R. Harris;K. Hatakeyama;J. Hauser;C. Hays;H. Hayward;A. Heijboer;B. Heinemann;J. Heinrich;M. Hennecke;M. Herndon;J. Heuser;D. Hidas;C. Hill;D. Hirschbuehl;A. Hocker;A. Holloway;S. Hou;M. Houlden;S. Hsu;B. Huffman;R. Hughes;J. Huston;K. Ikado;J. Incandela;G. Introzzi;M. Iori;Y. Ishizawa;A. Ivanov;B. Iyutin;E. James;D. Jang;B. Jayatilaka;D. Jeans;H. Jensen;E. Jeon;M. Jones;K. Joo;S. Jun;T. Junk;T. Kamon;J. Kang;M. Karagoz-Unel;P. Karchin;Y. Kato;Y. Kemp;R. Kephart;U. Kerzel;V. Khotilovich;B. Kilminster;D. Kim;H. Kim;J. Kim;M. Kim;M. Kim;S. Kim;S. Kim;Y. Kim;M. Kirby;L. Kirsch;S. Klimenko;M. Klute;B. Knuteson;B. Ko;H. Kobayashi;K. Kondo;D. Kong;J. Konigsberg;K. Kordas;A. Korytov;A. Kotwal;A. Kovalev;J. Kraus;I. Kravchenko;M. Kreps;A. Kreymer;J. Kroll;N. Krumnack;M. Kruse;V. Krutelyov;S. Kuhlmann;Y. Kusakabe;S. Kwang;A. Laasanen;S. Lai;S. Lami;S. Lammel;M. Lancaster;R. Lander;K. Lannon;A. Lath;G. Latino;I. Lazzizzera;C. Lecci;T. LeCompte;J. Lee;S. Lee;R. Lefèvre;N. Leonardo;S. Leone;S. Levy;J. Lewis;K. Li;C. Lin;C. Lin;M. Lindgren;E. Lipeles;T. Liss;A. Lister;D. Litvintsev;T. Liu;Y. Liu;N. Lockyer;A. Loginov;M. Loreti;P. Loverre;R. Lu;D. Lucchesi;P. Lujan;P. Lukens;G. Lungu;L. Lyons;J. Lys;R. Lysak;E. Lytken;P. Mack;D. Macqueen;R. Madrak;K. Maeshima;T. Maki;P. Maksimovic;G. Manca;F. Margaroli;R. Marginean;C. Marino;A. Martin;M. Martin;V. Martin;M. Martínez;T. Maruyama;H. Matsunaga;M. Mattson;R. Mazini;P. Mazzanti;K. McFarland;D. McGivern;P. Mcintyre;P. McNamara;R. McNulty;A. Mehta;S. Menzemer;A. Menzione;P. Merkel;C. Mesropian;A. Messina;M. von der Mey;T. Miao;N. Miladinovic;J. Miles;R. Miller;J. Miller;C. Mills;M. Milnik;R. Miquel;S. Miscetti;G. Mitselmakher;A. Miyamoto;N. Moggi;B. Mohr;R. Moore;M. Morello;P. M. Movilla Fernandez;J. Mülmenstädt;A. Mukherjee;M. Mulhearn;T. Muller;R. Mumford;P. Murat;J. Nachtman;S. Nahn;I. Nakano;A. Napier;D. Naumov;V. Necula;C. Neu;M. Neubauer;J. Nielsen;T. Nigmanov;L. Nodulman;O. Norniella;T. Ogawa;S. Oh;Y. Oh;T. Okusawa;R. Oldeman;R. Orava;K. Osterberg;C. Pagliarone;E. Palencia;R. Paoletti;V. Papadimitriou;A. Papikonomou;A. Paramonov;B. Parks;S. Pashapour;J. Patrick;G. Pauletta;M. Paulini;C. Paus;D. Pellett;A. Penzo;T. Phillips;G. Piacentino;J. Piedra;K. Pitts;C. Plager;L. Pondrom;G. Pope;X. Portell;O. Poukhov;N. Pounder;F. Prakoshyn;A. Pronko;J. Proudfoot;F. Ptohos;G. Punzi;J. Pursley;J. Rademacker;A. Rahaman;A. Rakitin;S. Rappoccio;F. Ratnikov;B. Reisert;V. Rekovic;N. van Remortel;P. Renton;M. Rescigno;S. Richter;F. Rimondi;K. Rinnert;L. Ristori;W. Robertson;A. Robson;T. Rodrigo;E. Rogers;S. Rolli;R. Roser;M. Rossi;R. Rossin;C. Rott;A. Ruiz;J. Russ;V. Rusu;D. Ryan;H. Saarikko;S. Sabik;A. Safonov;W. Sakumoto;G. Salamanna;O. Saltó;D. Saltzberg;C. Sánchez;L. Santi;S. Sarkar;K. Sato;P. Savard;A. Savoy-Navarro;T. Scheidle;P. Schlabach;E. Schmidt;M. Schmidt;M. Schmitt;T. Schwarz;L. Scodellaro;A. Scott;A. Scribano;F. Scuri;A. Sedov;S. Seidel;Y. Seiya;A. Semenov;F. Semeria;L. Sexton-Kennedy
中科院分区：
文献类型：
--
作者：
A. Abulencia;D. Acosta;J. Adelman;T. Affolder;T. Akimoto;M. Albrow;D. Ambrose;S. Amerio;D. Amidei;A. Anastassov;K. Anikeev;A. Annovi;J. Antoš;M. Aoki;G. Apollinari;J. Arguin;T. Arisawa;A. Artikov;W. Ashmanskas;A. Attal;F. Azfar;P. Azzi-Bacchetta;P. Azzurri;N. Bacchetta;H. Bachacou;W. Badgett;A. Barbaro-Galtieri;V. Barnes;B. Barnett;S. Baroiant;V. Bartsch;G. Bauer;F. Bedeschi;S. Behari;S. Belforte;G. Bellettini;J. Bellinger;A. Belloni;E. Ben-Haim;D. Benjamin;A. Beretvas;J. Beringer;T. Berry;A. Bhatti;M. Binkley;D. Bisello;M. Bishai;R. Blair;C. Blocker;K. Bloom;B. Blumenfeld;A. Bocci;A. Bodek;V. Boisvert;G. Bolla;A. Bolshov;Daniela Bortoletto;J. Boudreau;S. Bourov;A. Boveia;B. Brau;C. Bromberg;E. Brubaker;J. Budagov;H. Budd;S. Budd;K. Burkett;G. Busetto;P. Bussey;K. Byrum;S. Cabrera;M. Campanelli;M. Campbell;F. Canelli;A. Canepa;D. Carlsmith;R. Carosi;S. Carron;M. Casarsa;A. Castro;P. Catastini;D. Cauz;M. Cavalli-Sforza;A. Cerri;L. Cerrito;S. Chang;J. Chapman;Y. Chen;M. Chertok;G. Chiarelli;G. Chlachidze;F. Chlebana;I. Cho;K. Cho;D. Chokheli;J. Chou;P. Chu;S. Chuang;K. Chung;W. Chung;Y. Chung;M. Ciljak;C. Ciobanu;M. Ciocci;A. Clark;D. Clark;M. Coca;A. Connolly;M. Convery;J. Conway;B. Cooper;K. Copic;M. Cordelli;G. Cortiana;A. Cruz;J. Cuevas;R. Culbertson;D. Cyr;S. Daronco;S. D'Auria;M. D'Onofrio;D. Dagenhart;P. de Barbaro;S. De Cecco;A. Deisher;G. De Lentdecker;M. Dell'Orso;S. Demers;L. Demortier;J. Deng;M. Deninno;D. De Pedis;P. Derwent;C. Dionisi;J. Dittmann;P. Dituro;C. Dörr;A. Dominguez;S. Donati;M. Donega;P. Dong;J. Donini;T. Dorigo;S. Dube;K. Ebina;J. Efron;J. Ehlers;R. Erbacher;D. Errede;S. Errede;R. Eusebi;H. Fang;S. Farrington;I. Fedorko;W. Fedorko;R. Feild;M. Feindt;J. Fernández;R. Field;G. Flanagan;L. Flores-Castillo;A. Foland;S. Forrester;G. Foster;M. Franklin;J. Freeman;Y. Fujii;I. Furic;A. Gajjar;M. Gallinaro;J. Galyardt;J. Garcìa;M. Garcia Sciverez;A. Garfinkel;C. Gay;H. Gerberich;E. Gerchtein;D. Gerdes;S. Giagu;P. Giannetti;A. Gibson;K. Gibson;C. Ginsburg;K. Giolo;M. Giordani;M. Giunta;G. Giurgiu;V. Glagolev;D. Glenzinski;M. Gold;N. Goldschmidt;J. Goldstein;G. Gomez;G. Gomez-Ceballos;M. Goncharov;O. Gonzãlez;I. Gorelov;A. Goshaw;Y. Gotra;K. Goulianos;A. Gresele;M. Griffiths;S. Grinstein;C. Grosso-Pilcher;U. Grundler;J. B. Guimarães da Costa;C. Haber;S. Hahn;K. Hahn;E. Halkiadakis;A. Hamilton;B. Han;R. Handler;F. Happacher;K. Hara;M. Hare;S. Harper;R. Harr;R. Harris;K. Hatakeyama;J. Hauser;C. Hays;H. Hayward;A. Heijboer;B. Heinemann;J. Heinrich;M. Hennecke;M. Herndon;J. Heuser;D. Hidas;C. Hill;D. Hirschbuehl;A. Hocker;A. Holloway;S. Hou;M. Houlden;S. Hsu;B. Huffman;R. Hughes;J. Huston;K. Ikado;J. Incandela;G. Introzzi;M. Iori;Y. Ishizawa;A. Ivanov;B. Iyutin;E. James;D. Jang;B. Jayatilaka;D. Jeans;H. Jensen;E. Jeon;M. Jones;K. Joo;S. Jun;T. Junk;T. Kamon;J. Kang;M. Karagoz-Unel;P. Karchin;Y. Kato;Y. Kemp;R. Kephart;U. Kerzel;V. Khotilovich;B. Kilminster;D. Kim;H. Kim;J. Kim;M. Kim;M. Kim;S. Kim;S. Kim;Y. Kim;M. Kirby;L. Kirsch;S. Klimenko;M. Klute;B. Knuteson;B. Ko;H. Kobayashi;K. Kondo;D. Kong;J. Konigsberg;K. Kordas;A. Korytov;A. Kotwal;A. Kovalev;J. Kraus;I. Kravchenko;M. Kreps;A. Kreymer;J. Kroll;N. Krumnack;M. Kruse;V. Krutelyov;S. Kuhlmann;Y. Kusakabe;S. Kwang;A. Laasanen;S. Lai;S. Lami;S. Lammel;M. Lancaster;R. Lander;K. Lannon;A. Lath;G. Latino;I. Lazzizzera;C. Lecci;T. LeCompte;J. Lee;S. Lee;R. Lefèvre;N. Leonardo;S. Leone;S. Levy;J. Lewis;K. Li;C. Lin;C. Lin;M. Lindgren;E. Lipeles;T. Liss;A. Lister;D. Litvintsev;T. Liu;Y. Liu;N. Lockyer;A. Loginov;M. Loreti;P. Loverre;R. Lu;D. Lucchesi;P. Lujan;P. Lukens;G. Lungu;L. Lyons;J. Lys;R. Lysak;E. Lytken;P. Mack;D. Macqueen;R. Madrak;K. Maeshima;T. Maki;P. Maksimovic;G. Manca;F. Margaroli;R. Marginean;C. Marino;A. Martin;M. Martin;V. Martin;M. Martínez;T. Maruyama;H. Matsunaga;M. Mattson;R. Mazini;P. Mazzanti;K. McFarland;D. McGivern;P. Mcintyre;P. McNamara;R. McNulty;A. Mehta;S. Menzemer;A. Menzione;P. Merkel;C. Mesropian;A. Messina;M. von der Mey;T. Miao;N. Miladinovic;J. Miles;R. Miller;J. Miller;C. Mills;M. Milnik;R. Miquel;S. Miscetti;G. Mitselmakher;A. Miyamoto;N. Moggi;B. Mohr;R. Moore;M. Morello;P. M. Movilla Fernandez;J. Mülmenstädt;A. Mukherjee;M. Mulhearn;T. Muller;R. Mumford;P. Murat;J. Nachtman;S. Nahn;I. Nakano;A. Napier;D. Naumov;V. Necula;C. Neu;M. Neubauer;J. Nielsen;T. Nigmanov;L. Nodulman;O. Norniella;T. Ogawa;S. Oh;Y. Oh;T. Okusawa;R. Oldeman;R. Orava;K. Osterberg;C. Pagliarone;E. Palencia;R. Paoletti;V. Papadimitriou;A. Papikonomou;A. Paramonov;B. Parks;S. Pashapour;J. Patrick;G. Pauletta;M. Paulini;C. Paus;D. Pellett;A. Penzo;T. Phillips;G. Piacentino;J. Piedra;K. Pitts;C. Plager;L. Pondrom;G. Pope;X. Portell;O. Poukhov;N. Pounder;F. Prakoshyn;A. Pronko;J. Proudfoot;F. Ptohos;G. Punzi;J. Pursley;J. Rademacker;A. Rahaman;A. Rakitin;S. Rappoccio;F. Ratnikov;B. Reisert;V. Rekovic;N. van Remortel;P. Renton;M. Rescigno;S. Richter;F. Rimondi;K. Rinnert;L. Ristori;W. Robertson;A. Robson;T. Rodrigo;E. Rogers;S. Rolli;R. Roser;M. Rossi;R. Rossin;C. Rott;A. Ruiz;J. Russ;V. Rusu;D. Ryan;H. Saarikko;S. Sabik;A. Safonov;W. Sakumoto;G. Salamanna;O. Saltó;D. Saltzberg;C. Sánchez;L. Santi;S. Sarkar;K. Sato;P. Savard;A. Savoy-Navarro;T. Scheidle;P. Schlabach;E. Schmidt;M. Schmidt;M. Schmitt;T. Schwarz;L. Scodellaro;A. Scott;A. Scribano;F. Scuri;A. Sedov;S. Seidel;Y. Seiya;A. Semenov;F. Semeria;L. Sexton-Kennedy
我们报告了使用 CDF II 探测器从费米实验室 Tevatron 平方根 s = 1.96 TeV 的 pp 碰撞中收集的事件对顶夸克质量的测量。我们计算与 tt --> bl(-)nu(l)bl'+ nu'(l) 衰变一致的事件中顶夸克质量的似然函数。似然度由前阶矩阵元素和检测器分辨率函数的卷积形成。联合似然是在 340 pb(-1) 积分光度中收集的 33 个事件中每个事件的似然的乘积，产生顶夸克质量 M(t) = 165.2 +/- 6.1(stat) +/- 3.4(syst) GeV/c2。矩阵元技术首次应用于 tt --> bl+ nu(l)bl'- nu(l') 衰变给出了双轻子事件中 M(t) 最精确的单次测量。结合使用双轻子事件的其他 CDF run II 测量，我们测量 M(t) = 167.9 +/- 5.2(stat) +/- 3.7(syst) GeV/c2。
We report a measurement of the top-quark mass using events collected by the CDF II detector from pp collisions at square root of s = 1.96 TeV at the Fermilab Tevatron. We calculate a likelihood function for the top-quark mass in events that are consistent with tt --> bl(-)nu(l)bl'+ nu'(l) decays. The likelihood is formed as the convolution of the leading-order matrix element and detector resolution functions. The joint likelihood is the product of likelihoods for each of 33 events collected in 340 pb(-1) of integrated luminosity, yielding a top-quark mass M(t) = 165.2 +/- 6.1(stat) +/- 3.4(syst) GeV/c2. This first application of a matrix-element technique to tt --> bl+ nu(l)bl'- nu(l') decays gives the most precise single measurement of M(t) in dilepton events. Combined with other CDF run II measurements using dilepton events, we measure M(t) = 167.9 +/- 5.2(stat) +/- 3.7(syst) GeV/c2.