Top quark mass measurement using the template method at CDF

T Aaltonen,R D Field,A R Clark,J R Dittmann,M Bauce,B A Barnett,M A Ciocci,A Penzo,I Oksuzian,J S Lee,A Sfyrla,M Iori,D Krop,M Mathis,P Dong,A N Sissakian,K Cho,H S Budd,R Erbacher,A Sukhanov,V Khotilovich,P Barria,S Pagan Griso,U K Yang,W Ketchum,M Hurwitz, G Giurgiu,A Varganov,M Paulini,P Squillacioti,D Amidei,H Gerberich,Yuko Kato,J Kroll,E Lipeles,T R Junk,M Lindgren,A Mitra,S Wilbur,B Jayatilaka,S De Cecco,G B Yu,S Y Jun,J Bellinger,F Chlebana,S Lammel,J Budagov,L Santi,K Kondo,J Guimaraes Da Costa,M H Kirby,T Rodriguez,K Takemasa,R E Hughes,Y Nagai,D Bisello,G A Thompson,Michael J Franklin,C P Marino,S W Lee,C Calancha,D Jang,C Bromberg,N Kimura,S Behari,E Nurse,N Giokaris,K Pitts,B Whitehouse,A Boveia,S Wolbers,G Apollinari,P Lukens,I Gorelov,A Zanetti,A A Paramonov,M Stanitzki,T Miao,J Conway,A Buzatu,A Warburton,G P Yeh,J Asaadi, S Z Shalhout,R Forrest,C Pagliarone,S Shiraishi,M Schmitt,M Gallinaro,D J Kong,E Gerchtein,Javier Cuevas,C Ferrazza,G Pauletta,J Strologas,G Volpi,R Moore,D Lucchesi,J E Kim,C Haber,A Simonenko,N Moggi,A Hocker,L Oakes,G Manca,O Stelzerchilton,F Happacher,M Bucciantonio,R L Wagner,S Farrington,B L Winer,J Linacre,C Hays,K Rao,S Leo,X Wu,M S Neubauer,J Deng,J E Garcia,W Ashmanskas,J Antos, D Carlsmith,A Lath,K Hatakeyama,A Mehta,M Binkley,K Gibson,M Donofrio,J P Chou,C Mesropian,J Galyardt,H Miyake,J Naganoma,Y Takeuchi,Z Gunayunalan,B Di Ruzza,K Burkett,J J Heinrich,D Pellett,P Movilla Fernandez,P E Karchin,I Shreyber,S Giagu,A Soha,R Martinezballarin,M Heck,Diane Horn,E Halkiadakis,S Grinstein,M Giunta,F Devoto,K Maeshima,F Rubbo,V Sorin,D H Kim,G Busetto,A Canepa,B Stelzer,G De Lorenzo,Paul N Wilson,Y Sudo,K Lannon,P Giromini, Mohamed Hussein,A Safonov,M Vogel,B Blumenfeld,T Rodrigo,H S Kim,B Kilminster,F Azfar,A Anastassov,G Bauer,L Brigliadori,I Nakano,M Trovato,S Errede,J Lys,L Ortolan,A Rahaman,Tatsuo Yoshida,P Renton,I Suslov,G Chiarelli,S Hewamanage,Tzuming Liu,M Casarsa,D Chokheli,L Cerrito,A Castro,A Loginov,M K Jha,H C Fang,Y D Oh,T Kamon,J Lueck,V Rusu,P Murat,A Artikov,M Kruse,F Wick,P Catastini,T J Phillips,Kazuhiro Yamamoto,R Lander,M P Schmidt,V Saveliev,S Moed,A Barbarogaltieri,P Ttitoguzman,M Shochet,J Nachtman,D Beecher,S R Hahn,P Wittich,M Campbell,Changhai Liu,L Scodellaro,M J Morello,F Canelli,A Apresyan,S Kwang,R St Denis,G Piacentino,G Velev,M Kreps,P Maksimovic,H H Williams,D Bortoletto,M E Mattson,S Jindariani,Y C Chen,J Konigsberg,V Glagolev,F Vazquez,S Tokar,I Bizjak,L Demortier,S Seidel,Y K Kim,E J Jeon,J Thome, Wester W C,G Chlachidze,A Bocci,C J Lin,D Tonelli,M Mussini,R Roser,T Shears,D Errede,B Casal,J Vizan,A T Laasanen,M Hare,A Cerri,F Ukegawa,M Kurata,B Alvarez Gonzalez,T Wright,K K Joo, Andre Schmidt,R Carosi, Qinfu Liu,I Redondo,J Yoh,D Stentz,M Datta,E Brucken,A Robson,C Neu,A Napier,Matthew R Jones,N Dascenzo, B Auerbach,Yasunobu Funakoshi,B Brau,S M Wang,F Scuri,K Hara,P K Teng,A Limosani,T Dorigo,E Wicklund,V E Barnes,S H Oh,A Di Canto,N Ershaidat,W K Sakumoto,O Poukhov,F Ruffini,A Scribano,K Yorita,G Punzi,T Lecompte,G Introzzi,K Potamianos,S Rolli,R Vilar,M Frank,S Leone,J P Fernandez,M Rossi,J Patrick,O Norniella,D J Cox,M E Convery, J S Wilson,A Ivanov,K R Bland,P Sinervo,L Pondrom,M Shimojima,T Arisawa,H Wolfe,A F Garfinkel,T Wakisaka,D Goldin,P Garosi,G Bellettini,J Thom,P Schlabach,G Flanagan,K Ebina,P Lujan,N Hussain,D Torretta,Y S Chung,M Goncharov,S Lockwitz,A Aurisano,M Cordelli,F Bedeschi,C M Ginsburg,C Plager,A Pronko,C Deluca,I Vila,S Carrillo,P Mazzanti,M Cavallisforza,A Hamaguchi,L Ristori,C Vellidis,I Yu,D Mietlicki,V Giakoumopoulou,C I Ciobanu,M Rescigno,C Cuenca Almenar,A Lister,J Freeman,A Semenov,J C Yun,R F Harr,Jason Nielsen,Min Ji Kim,J Nett,A Eppig,J Tang,E Thomson,A Bhatti,E James,D O Litvintsev,C Grossopilcher,S Somalwar,E Palencia,D Glenzinski,F D Snider,Yanjun Tu,P Wagner, Osvaldo A Gonzalez,W Hopkins,M Derrico,M Corbo,U Husemann,N Krumnack,M Lancaster,A Savoynavarro,R Orava,Y Zeng,V Krutelyov,D Waters,D Cauz,S Hou,S Budd, P Totaro, M N Mondragon,D Benjamin,G L Strycker,D Dagenhart,K Sliwa,A B Wicklund,A Golossanov,K Yi,F Margaroli,E Pueschel,F Ptohos,K S Mcfarland,G Gomez,N S Lockyer,M Herndon,M Weinberger,B Carls,S Amerio,J D Lewis,M Tecchio,Th Muller,K Makhoul,J Huston,Zhenbin Wu,M Dellorso,F Rimondi,A Bodek,M Chertok,E Lee,E E Schmidt,M Vidal,S Zucchelli,M Stancari,A Annovi,S Tkaczyk,J A Appel,A Beretvas,A Mukherjee,J Russ,M Dorigo,A Menzione,C A Cox,P F Shepard,A V Kotwal,G Compostella, Edward B Rogers,J Yamaoka,Y Sakurai,S Malik,R Wallny,J R Smith,L Sartori,P Mcintyre,M Gold,S Donati,R Lysak,N Goldschmidt,R Eusebi,D Hidas,V Ramakrishnan,A Sedov,W H Chung,M Campanelli,T Okusawa,D Whiteson,W Badgett,I Furic,P Mastrandrea,M Feindt,J Keung,F Sforza,Y C Yang,S Lami,J Y Han,W M Yao,V Cavaliere,S B Kim,J Pilot,P De Barbaro,J Morlock,F Prokoshin,A Brisuda,A Manousakiskatsikakis,T Yang,S Carron,V Papadimitriou,D Toback,K Goulianos,P Giannetti,K Tollefson,T Schwarz,A T Goshaw,Y Seiya,E Pianori,G Gomezceballos,Koji Sato,F Crescioli,G Lungu,J Pursley,T Kuhr,C S Moon,J Boudreau,S Torre,S S Yu,A Ruiz,P Mehtala,R Culbertson,R Mcnulty,S Klimenko,A Elagin,R Madrak,C Paus,M Deninno,S Camarda,Warren E Johnson,P Bussey,P Bartos,N Ranjan,L Nodulman,Daryl Hare, Hui Sun Lee,S Uozumi,T Tomura,G Latino,M Martinez

PHYSICAL REVIEW D（2011）

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摘要

We present a measurement of the top quark mass in the lepton + jets and dilepton channels of t (t) over bar decays using the data sample corresponding to an integrated luminosity of 5.6 fb(-1) of p (p) over bar collisions at Tevatron with root s = 1.96 TeV, collected with the CDF II detector. We construct templates of two reconstructed top quark masses from different jets-to-quarks combinations and the invariant mass of two jets from the W decays in the lepton + jets channel, and a reconstructed top quark mass and m(T2), a variable related to the transverse mass in events with two missing particles, in the dilepton channel. The simultaneous fit of the templates from signal and background events in the lepton + jets and dilepton channels to the data yields a measured top quark mass of M-top = 172.1 +/- 1.1(stat) +/- 0: 9(syst) GeV/c(2).

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background,top quark,kinematics,cdf

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