Precision top-quark mass measurement in the lepton+jets topology in p p collisions at square root s=1.96 TeV

A Abulencia; D Acosta; J Adelman; T Affolder; T Akimoto; M G Albrow; D Ambrose; S Amerio; D Amidei; A Anastassov; K Anikeev; A Annovi; J Antos; M Aoki; G Apollinari; J-F 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 E Barnes; B A 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 E Blair; C Blocker; K Bloom; B Blumenfeld; A Bocci; A Bodek; V Boisvert; G Bolla; A Bolshov; D Bortoletto; J Boudreau; S Bourov; A Boveia; B Brau; C Bromberg; E Brubaker; J Budagov; H S Budd; S Budd; K Burkett; G Busetto; P Bussey; K L 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 H Chang; J Chapman; Y C Chen; M Chertok; G Chiarelli; G Chlachidze; F Chlebana; I Cho; K Cho; D Chokheli; J P Chou; P H Chu; S H Chuang; K Chung; W H Chung; Y S Chung; M Ciljak; C I Ciobanu; M A Ciocci; A Clark; D Clark; M Coca; A Connolly; M E Convery; J Conway; B Cooper; K Copic; M Cordelli; G Cortiana; A Cruz; J Cuevas; R Culbertson; C Currat; 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 F 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 C Fang; S Farrington; I Fedorko; W T Fedorko; R G Feild; M Feindt; J P Fernandez; R Field; G Flanagan; L R Flores-Castillo; A Foland; S Forrester; G W Foster; M Franklin; J C Freeman; Y Fujii; I Furic; A Gajjar; M Gallinaro; J Galyardt; J E Garcia; M Garcia Sciveres; A F 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 González; I Gorelov; A T Goshaw; Y Gotra; K Goulianos; A Gresele; M Griffiths; S Grinstein; C Grosso-Pilcher; U Grundler; J Guimaraes da Costa; C Haber; S R Hahn; K Hahn; E Halkiadakis; A Hamilton; B-Y Han; R Handler; F Happacher; K Hara; M Hare; S Harper; R F Harr; R M Harris; K Hatakeyama; J Hauser; C Hays; H Hayward; A Heijboer; B Heinemann; J Heinrich; M Hennecke; M Herndon; J Heuser; D Hidas; C S Hill; D Hirschbuehl; A Hocker; A Holloway; S Hou; M Houlden; S-C Hsu; B T Huffman; R E 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 J Jeon; M Jones; K K Joo; S Y Jun; T R Junk; T Kamon; J Kang; M Karagoz-Unel; P E Karchin; Y Kato; Y Kemp; R Kephart; U Kerzel; V Khotilovich; B Kilminster; D H Kim; H S Kim; J E Kim; M J Kim; M S Kim; S B Kim; S H Kim; Y K Kim; M Kirby; L Kirsch; S Klimenko; M Klute; B Knuteson; B R Ko; H Kobayashi; K Kondo; D J Kong; J Konigsberg; K Kordas; A Korytov; A V Kotwal; A Kovalev; J Kraus; I Kravchenko; M Kreps; A Kreymer; J Kroll; N Krumnack; M Kruse; V Krutelyov; S E Kuhlmann; Y Kusakabe; S Kwang; A T Laasanen; S Lai; S Lami; S Lammel; M Lancaster; R L Lander; K Lannon; A Lath; G Latino; I Lazzizzera; C Lecci; T LeCompte; J Lee; J Lee; S W Lee; Y J Lee; R Lefèvre; N Leonardo; S Leone; S Levy; J D Lewis; K Li; C Lin; C S Lin; M Lindgren; E Lipeles; T M Liss; A Lister; D O Litvintsev; T Liu; Y Liu; N S Lockyer; A Loginov; M Loreti; P Loverre; R-S 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; P Maksimovic; G Manca; F Margaroli; R Marginean; C Marino; A Martin; M Martin; V Martin; M Martínez; T Maruyama; H Matsunaga; M E Mattson; R Mazini; P Mazzanti; K S 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 S Miller; C Mills; M Milnik; R Miquel; S Miscetti; G Mitselmakher; A Miyamoto; N Moggi; B Mohr; R Moore; M Morello; P Movilla Fernandez; J Mülmenstädt; A Mukherjee; M Mulhearn; Th Muller; R Mumford; P Murat; J Nachtman; S Nahn; I Nakano; A Napier; D Naumov; V Necula; C Neu; M S Neubauer; J Nielsen; T Nigmanov; L Nodulman; O Norniella; T Ogawa; S H Oh; Y D Oh; T Okusawa; R Oldeman; R Orava; K Osterberg; C Pagliarone; E Palencia; R Paoletti; V Papadimitriou; A Papikonomou; A A Paramonov; B Parks; S Pashapour; J Patrick; G Pauletta; M Paulini; C Paus; D E Pellett; A Penzo; T J 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 J 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 K Sakumoto; G Salamanna; O Salto; D Saltzberg; C Sanchez; L Santi; S Sarkar; K Sato; P Savard; A Savoy-Navarro; T Scheidle; P Schlabach; E E Schmidt; M P Schmidt; M Schmitt; T Schwarz; L Scodellaro; A L Scott; A Scribano; F Scuri; A Sedov; S Seidel; Y Seiya; A Semenov; F Semeria; L Sexton-Kennedy; I Sfiligoi; M D Shapiro; T Shears; P F Shepard; D Sherman; M Shimojima; M Shochet; Y Shon; I Shreyber; A Sidoti; J Siegrist; A Sill; P Sinervo; A Sisakyan; J Sjolin; A Skiba; A J Slaughter; K Sliwa; D Smirnov; J R Smith; F D Snider; R Snihur; M Soderberg; A Soha; S Somalwar; V Sorin; J Spalding; F Spinella; P Squillacioti; M Stanitzki; A Staveris-Polykalas; R St Denis; B Stelzer; O Stelzer-Chilton; D Stentz; J Strologas; D Stuart; J S Suh; A Sukhanov; K Sumorok; H Sun; T Suzuki; A Taffard; R Tafirout; R Takashima; Y Takeuchi; K Takikawa; M Tanaka; R Tanaka; M Tecchio; P K Teng; K Terashi; S Tether; J Thom; A S Thompson; E Thomson; P Tipton; V Tiwari; S Tkaczyk; D Toback; K Tollefson; T Tomura; D Tonelli; M Tönnesmann; S Torre; D Torretta; S Tourneur; W Trischuk; R Tsuchiya; S Tsuno; N Turini; F Ukegawa; T Unverhau; S Uozumi; D Usynin; L Vacavant; A Vaiciulis; S Vallecorsa; A Varganov; E Vataga; G Velev; G Veramendi; V Veszpremi; T Vickey; R Vidal; I Vila; R Vilar; I Vollrath; I Volobouev; F Würthwein; P Wagner; R G Wagner; R L Wagner; W Wagner; R Wallny; T Walter; Z Wan; M J Wang; S M Wang; A Warburton; B Ward; S Waschke; D Waters; T Watts; M Weber; W C Wester 3rd; B Whitehouse; D Whiteson; A B Wicklund; E Wicklund; H H Williams; P Wilson; B L Winer; P Wittich; S Wolbers; C Wolfe; S Worm; T Wright; X Wu; S M Wynne; S Xie; A Yagil; K Yamamoto; J Yamaoka; Y Yamashita; C Yang; U K Yang; W M Yao; G P Yeh; J Yoh; K Yorita; T Yoshida; I Yu; S S Yu; J C Yun; L Zanello; A Zanetti; I Zaw; F Zetti; X Zhang; J Zhou; S Zucchelli; CDF Collaboration

doi:10.1103/PhysRevLett.96.022004

Precision top-quark mass measurement in the lepton+jets topology in p p collisions at square root s=1.96 TeV

Phys Rev Lett. 2006 Jan 20;96(2):022004. doi: 10.1103/PhysRevLett.96.022004. Epub 2006 Jan 19.

Authors

A Abulencia¹, D Acosta, J Adelman, T Affolder, T Akimoto, M G Albrow, D Ambrose, S Amerio, D Amidei, A Anastassov, K Anikeev, A Annovi, J Antos, M Aoki, G Apollinari, J-F 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 E Barnes, B A 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 E Blair, C Blocker, K Bloom, B Blumenfeld, A Bocci, A Bodek, V Boisvert, G Bolla, A Bolshov, D Bortoletto, J Boudreau, S Bourov, A Boveia, B Brau, C Bromberg, E Brubaker, J Budagov, H S Budd, S Budd, K Burkett, G Busetto, P Bussey, K L 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 H Chang, J Chapman, Y C Chen, M Chertok, G Chiarelli, G Chlachidze, F Chlebana, I Cho, K Cho, D Chokheli, J P Chou, P H Chu, S H Chuang, K Chung, W H Chung, Y S Chung, M Ciljak, C I Ciobanu, M A Ciocci, A Clark, D Clark, M Coca, A Connolly, M E Convery, J Conway, B Cooper, K Copic, M Cordelli, G Cortiana, A Cruz, J Cuevas, R Culbertson, C Currat, 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 F 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 C Fang, S Farrington, I Fedorko, W T Fedorko, R G Feild, M Feindt, J P Fernandez, R Field, G Flanagan, L R Flores-Castillo, A Foland, S Forrester, G W Foster, M Franklin, J C Freeman, Y Fujii, I Furic, A Gajjar, M Gallinaro, J Galyardt, J E Garcia, M Garcia Sciveres, A F 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 González, I Gorelov, A T Goshaw, Y Gotra, K Goulianos, A Gresele, M Griffiths, S Grinstein, C Grosso-Pilcher, U Grundler, J Guimaraes da Costa, C Haber, S R Hahn, K Hahn, E Halkiadakis, A Hamilton, B-Y Han, R Handler, F Happacher, K Hara, M Hare, S Harper, R F Harr, R M Harris, K Hatakeyama, J Hauser, C Hays, H Hayward, A Heijboer, B Heinemann, J Heinrich, M Hennecke, M Herndon, J Heuser, D Hidas, C S Hill, D Hirschbuehl, A Hocker, A Holloway, S Hou, M Houlden, S-C Hsu, B T Huffman, R E 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 J Jeon, M Jones, K K Joo, S Y Jun, T R Junk, T Kamon, J Kang, M Karagoz-Unel, P E Karchin, Y Kato, Y Kemp, R Kephart, U Kerzel, V Khotilovich, B Kilminster, D H Kim, H S Kim, J E Kim, M J Kim, M S Kim, S B Kim, S H Kim, Y K Kim, M Kirby, L Kirsch, S Klimenko, M Klute, B Knuteson, B R Ko, H Kobayashi, K Kondo, D J Kong, J Konigsberg, K Kordas, A Korytov, A V Kotwal, A Kovalev, J Kraus, I Kravchenko, M Kreps, A Kreymer, J Kroll, N Krumnack, M Kruse, V Krutelyov, S E Kuhlmann, Y Kusakabe, S Kwang, A T Laasanen, S Lai, S Lami, S Lammel, M Lancaster, R L Lander, K Lannon, A Lath, G Latino, I Lazzizzera, C Lecci, T LeCompte, J Lee, J Lee, S W Lee, Y J Lee, R Lefèvre, N Leonardo, S Leone, S Levy, J D Lewis, K Li, C Lin, C S Lin, M Lindgren, E Lipeles, T M Liss, A Lister, D O Litvintsev, T Liu, Y Liu, N S Lockyer, A Loginov, M Loreti, P Loverre, R-S 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, P Maksimovic, G Manca, F Margaroli, R Marginean, C Marino, A Martin, M Martin, V Martin, M Martínez, T Maruyama, H Matsunaga, M E Mattson, R Mazini, P Mazzanti, K S 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 S Miller, C Mills, M Milnik, R Miquel, S Miscetti, G Mitselmakher, A Miyamoto, N Moggi, B Mohr, R Moore, M Morello, P Movilla Fernandez, J Mülmenstädt, A Mukherjee, M Mulhearn, Th Muller, R Mumford, P Murat, J Nachtman, S Nahn, I Nakano, A Napier, D Naumov, V Necula, C Neu, M S Neubauer, J Nielsen, T Nigmanov, L Nodulman, O Norniella, T Ogawa, S H Oh, Y D Oh, T Okusawa, R Oldeman, R Orava, K Osterberg, C Pagliarone, E Palencia, R Paoletti, V Papadimitriou, A Papikonomou, A A Paramonov, B Parks, S Pashapour, J Patrick, G Pauletta, M Paulini, C Paus, D E Pellett, A Penzo, T J 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 J 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 K Sakumoto, G Salamanna, O Salto, D Saltzberg, C Sanchez, L Santi, S Sarkar, K Sato, P Savard, A Savoy-Navarro, T Scheidle, P Schlabach, E E Schmidt, M P Schmidt, M Schmitt, T Schwarz, L Scodellaro, A L Scott, A Scribano, F Scuri, A Sedov, S Seidel, Y Seiya, A Semenov, F Semeria, L Sexton-Kennedy, I Sfiligoi, M D Shapiro, T Shears, P F Shepard, D Sherman, M Shimojima, M Shochet, Y Shon, I Shreyber, A Sidoti, J Siegrist, A Sill, P Sinervo, A Sisakyan, J Sjolin, A Skiba, A J Slaughter, K Sliwa, D Smirnov, J R Smith, F D Snider, R Snihur, M Soderberg, A Soha, S Somalwar, V Sorin, J Spalding, F Spinella, P Squillacioti, M Stanitzki, A Staveris-Polykalas, R St Denis, B Stelzer, O Stelzer-Chilton, D Stentz, J Strologas, D Stuart, J S Suh, A Sukhanov, K Sumorok, H Sun, T Suzuki, A Taffard, R Tafirout, R Takashima, Y Takeuchi, K Takikawa, M Tanaka, R Tanaka, M Tecchio, P K Teng, K Terashi, S Tether, J Thom, A S Thompson, E Thomson, P Tipton, V Tiwari, S Tkaczyk, D Toback, K Tollefson, T Tomura, D Tonelli, M Tönnesmann, S Torre, D Torretta, S Tourneur, W Trischuk, R Tsuchiya, S Tsuno, N Turini, F Ukegawa, T Unverhau, S Uozumi, D Usynin, L Vacavant, A Vaiciulis, S Vallecorsa, A Varganov, E Vataga, G Velev, G Veramendi, V Veszpremi, T Vickey, R Vidal, I Vila, R Vilar, I Vollrath, I Volobouev, F Würthwein, P Wagner, R G Wagner, R L Wagner, W Wagner, R Wallny, T Walter, Z Wan, M J Wang, S M Wang, A Warburton, B Ward, S Waschke, D Waters, T Watts, M Weber, W C Wester 3rd, B Whitehouse, D Whiteson, A B Wicklund, E Wicklund, H H Williams, P Wilson, B L Winer, P Wittich, S Wolbers, C Wolfe, S Worm, T Wright, X Wu, S M Wynne, S Xie, A Yagil, K Yamamoto, J Yamaoka, Y Yamashita, C Yang, U K Yang, W M Yao, G P Yeh, J Yoh, K Yorita, T Yoshida, I Yu, S S Yu, J C Yun, L Zanello, A Zanetti, I Zaw, F Zetti, X Zhang, J Zhou, S Zucchelli; CDF Collaboration

Affiliation

¹ University of Illinois, Urbana, Illinois 61801, USA.

PMID: 16486564
DOI: 10.1103/PhysRevLett.96.022004

Abstract

We report two measurements of the top-quark mass M(top) using the CDF II detector at the Fermilab Tevatron in a 318 pb(-1) data sample of tt events in the lepton+jets final state. One method uses an event-based likelihood technique resulting in M(top) = 173.2(-2.4)(+2.6)(stat) +/- 3.2(syst) GeV/c2 or 173.2(-4.0)(+4.1) GeV/c2. The second method reconstructs a top-quark mass in each event using the measured invariant mass of the hadronically decaying W boson to constrain the jet energy scale to obtain a value for M(top)of 173.5(-3.6)(+3.7)(stat) +/- 1.3(syst) GeV/c2 or 173.5(-3.8)(+3.9) GeV/c2 . We take the latter, which is more precise, as our result.