Direct measurement of the top quark mass by the DØ Collaboration

B. Abbott, M. Abolins, B. S. Acharya, I. Adam, D. L. Adams, M. Adams, S. Ahn, H. Aihara, G. A. Alves, N. Amos, E. W. Anderson, R. Astur, M. M. Baarmand, A. Baden, V. Balamurali, J. Balderston, B. Baldin, S. Banerjee, J. Bantly, E. BarberisJ. F. Bartlett, K. Bazizi, A. Belyaev, S. B. Beri, I. Bertram, V. A. Bezzubov, P. C. Bhat, V. Bhatnagar, M. Bhattacharjee, N. Biswas, G. Blazey, S. Blessing, P. Bloom, A. Boehnlein, N. I. Bojko, F. Borcherding, C. Boswell, A. Brandt, R. Brock, A. Bross, D. Buchholz, V. S. Burtovoi, J. M. Butler, W. Carvalho, D. Casey, Z. Casilum, H. Castilla-Valdez, D. Chakraborty, S. M. Chang, S. V. Chekulaev, L. P. Chen, W. Chen, S. Choi, S. Chopra, B. C. Choudhary, J. H. Christenson, M. Chung, D. Claes, A. R. Clark, W. G. Cobau, J. Cochran, L. Coney, W. E. Cooper, C. Cretsinger, D. Cullen-Vidal, M. A C Cummings, D. Cutts, O. I. Dahl, K. Davis, K. De, K. del Signore, M. Demarteau, D. Denisov, S. P. Denisov, H. T. Diehl, M. Diesburg, G. di Loreto, P. Draper, Y. Ducros, L. V. Dudko, S. R. Dugad, D. Edmunds, J. Ellison, V. D. Elvira, R. Engelmann, S. Eno, G. Eppley, P. Ermolov, O. V. Eroshin, V. N. Evdokimov, T. Fahland, M. K. Fatyga, S. Feher, D. Fein, T. Ferbel, G. Finocchiaro, H. E. Fisk, Y. Fisyak, E. Flattum, G. E. Forden, M. Fortner, K. C. Frame, S. Fuess, E. Gallas, A. N. Galyaev, P. Gartung, T. L. Geld, R. J. Genik, K. Genser, C. E. Gerber, B. Gibbard, S. Glenn, B. Gobbi, A. Goldschmidt, B. Gómez, G. Gómez, P. I. Goncharov, J. L. González Solís, H. Gordon, L. T. Goss, K. Gounder, A. Goussiou, N. Graf, P. D. Grannis, D. R. Green, H. Greenlee, G. Grim, S. Grinstein, N. Grossman, P. Grudberg, S. Grünendahl, G. Guglielmo, J. A. Guida, J. M. Guida, A. Gupta, S. N. Gurzhiev, P. Gutierrez, Y. E. Gutnikov, N. J. Hadley, H. Haggerty, S. Hagopian, V. Hagopian, K. S. Hahn, R. E. Hall, P. Hanlet, S. Hansen, J. M. Hauptman, D. Hedin, A. P. Heinson, U. Heintz, R. Hernandez-Montoya, T. Heuring, R. Hirosky, J. D. Hobbs, B. Hoeneisen, J. S. Hoftun, F. Hsieh, T. Hu, T. Huehn, A. S. Ito, E. James, J. Jaques, S. A. Jerger, R. Jesik, J. Z Y Jiang, T. Joffe-Minor, K. Johns, M. Johnson, A. Jonckheere, M. Jones, H. Jöstlein, S. Y. Jun, C. K. Jung, S. Kahn, G. Kalbfleisch, J. S. Kang, D. Karmanov, D. Karmgard, R. Kehoe, M. L. Kelly, C. L. Kim, S. K. Kim, A. Klatchko, B. Klima, C. Klopfenstein, V. I. Klyukhin, V. I. Kochetkov, J. M. Kohli, D. Koltick, A. V. Kostritskiy, J. Kotcher, A. V. Kotwal, J. Kourlas, A. V. Kozelov, E. A. Kozlovski, J. Krane, M. R. Krishnaswamy, S. Krzywdzinski, S. Kunori, S. Lami, R. Lander, F. Landry, G. Landsberg, B. Lauer, A. Leflat, H. Li, J. Li, Q. Z. li Demarteau, J. G R Lima, D. Lincoln, S. L. Linn, J. Linnemann, R. Lipton, Y. C. Liu, F. Lobkowicz, S. C. Loken, S. Lökös, L. Lueking, A. L. Lyon, A. K A Maciel, R. J. Madaras, R. Madden, L. Magaña-Mendoza, V. Manankov, S. Mani, H. S. Mao, R. Markeloff, T. Marshall, M. I. Martin, K. M. Mauritz, B. May, A. A. Mayorov, R. McCarthy, J. McDonald, T. McKibben, J. McKinley, T. McMahon, H. L. Melanson, M. Merkin, K. W. Merritt, H. Miettinen, A. Mincer, C. S. Mishra, N. Mokhov, N. K. Mondal, H. E. Montgomery, P. Mooney, H. da Motta, C. Murphy, F. Nang, M. Narain, V. S. Narasimham, A. Narayanan, H. A. Neal, J. P. Negret, P. Nemethy, D. Norman, L. Oesch, V. Oguri, E. Oliveira, E. Oltman, N. Oshima, D. Owen, P. Padley, A. Para, Y. M. Park, R. Partridge, N. Parua, M. Paterno, B. Pawlik, J. Perkins, M. Peters, R. Piegaia, H. Piekarz, Y. Pischalnikov, V. M. Podstavkov, B. G. Pope, H. B. Prosper, S. Protopopescu, J. Qian, P. Z. Quintas, R. Raja, S. Rajagopalan, O. Ramirez, L. Rasmussen, S. Reucroft, M. Rijssenbeek, T. Rockwell, M. Roco, N. A. Roe, P. Rubinov, R. Ruchti, J. Rutherfoord, A. Sánchez-Hernández, A. Santoro, L. Sawyer, R. D. Schamberger, H. Schellman, J. Sculli, E. Shabalina, C. Shaffer, H. C. Shankar, R. K. Shivpuri, M. Shupe, H. Singh, J. B. Singh, V. Sirotenko, W. Smart, E. Smith, R. P. Smith, R. Snihur, G. R. Snow, J. Snow, S. Snyder, J. Solomon, P. M. Sood, M. Sosebee, N. Sotnikova, M. Souza, A. L. Spadafora, G. Steinbrück, R. W. Stephens, M. L. Stevenson, D. Stewart, F. Stichelbaut, D. A. Stoianova, D. Stoker, M. Strauss, K. Streets, M. Strovink, A. Sznajder, P. Tamburello, J. Tarazi, M. Tartaglia, T. L T Thomas, J. Thompson, T. G. Trippe, P. M. Tuts, N. Varelas, E. W. Varnes, D. Vititoe, A. A. Volkov, A. P. Vorobiev, H. D. Wahl, G. Wang, J. Warchol, G. Watts, M. Wayne, H. Weerts, A. White, J. T. White, J. A. Wightman, S. Willis, S. J. Wimpenny, J. V D Wirjawan, J. Womersley, E. Won, D. R. Wood, H. Xu, R. Yamada, P. Yamin, J. Yang, T. Yasuda, P. Yepes, C. Yoshikawa, S. Youssef, J. Yu, Y. Yu, Z. H. Zhu, D. Zieminska, A. Zieminski, E. G. Zverev, A. Zylberstejn

    Research output: Contribution to journalArticle

    Abstract

    We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ collisions in a 125 ph-1 exposure at the Fermilab Tevatron. We make a two constraint fit to mt in tt̄→bW+b̄W- final states with one W boson decaying to qq̄ and the other to eν or μν. Likelihood fits to the data yield mt(l+jets) = 173.3±5.6 (stat) ± 5.5 (syst) GeV/c2. When this result is combined with an analysis of events in which both W bosons decay into leptons, we obtain mt = 172.1 ± 5.2 (stat) ± 4.9 (syst) GeV/c2. An alternate analysis, using three constraint fits to fixed top quark masses, gives mt(l + jets) = 176.0 ± 7.9 (stat) ± 4.8 (syst) GeV/c2, consistent with the above result. Studies of kinematic distributions of the top quark candidates are also presented.

    Original languageEnglish (US)
    Article number052001
    JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
    Volume58
    Issue number5
    StatePublished - Sep 1 1998

    Fingerprint

    Top Quark
    quarks
    Bosons
    bosons
    Alternate
    leptons
    Kinematics
    Likelihood
    kinematics
    Collision
    Decay
    collisions
    decay
    Collaboration

    ASJC Scopus subject areas

    • Physics and Astronomy(all)
    • Nuclear and High Energy Physics
    • Mathematical Physics

    Cite this

    Abbott, B., Abolins, M., Acharya, B. S., Adam, I., Adams, D. L., Adams, M., ... Zylberstejn, A. (1998). Direct measurement of the top quark mass by the DØ Collaboration. Physical Review D - Particles, Fields, Gravitation and Cosmology, 58(5), [052001].

    Direct measurement of the top quark mass by the DØ Collaboration. / Abbott, B.; Abolins, M.; Acharya, B. S.; Adam, I.; Adams, D. L.; Adams, M.; Ahn, S.; Aihara, H.; Alves, G. A.; Amos, N.; Anderson, E. W.; Astur, R.; Baarmand, M. M.; Baden, A.; Balamurali, V.; Balderston, J.; Baldin, B.; Banerjee, S.; Bantly, J.; Barberis, E.; Bartlett, J. F.; Bazizi, K.; Belyaev, A.; Beri, S. B.; Bertram, I.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Bhattacharjee, M.; Biswas, N.; Blazey, G.; Blessing, S.; Bloom, P.; Boehnlein, A.; Bojko, N. I.; Borcherding, F.; Boswell, C.; Brandt, A.; Brock, R.; Bross, A.; Buchholz, D.; Burtovoi, V. S.; Butler, J. M.; Carvalho, W.; Casey, D.; Casilum, Z.; Castilla-Valdez, H.; Chakraborty, D.; Chang, S. M.; Chekulaev, S. V.; Chen, L. P.; Chen, W.; Choi, S.; Chopra, S.; Choudhary, B. C.; Christenson, J. H.; Chung, M.; Claes, D.; Clark, A. R.; Cobau, W. G.; Cochran, J.; Coney, L.; Cooper, W. E.; Cretsinger, C.; Cullen-Vidal, D.; Cummings, M. A C; Cutts, D.; Dahl, O. I.; Davis, K.; De, K.; del Signore, K.; Demarteau, M.; Denisov, D.; Denisov, S. P.; Diehl, H. T.; Diesburg, M.; di Loreto, G.; Draper, P.; Ducros, Y.; Dudko, L. V.; Dugad, S. R.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Engelmann, R.; Eno, S.; Eppley, G.; Ermolov, P.; Eroshin, O. V.; Evdokimov, V. N.; Fahland, T.; Fatyga, M. K.; Feher, S.; Fein, D.; Ferbel, T.; Finocchiaro, G.; Fisk, H. E.; Fisyak, Y.; Flattum, E.; Forden, G. E.; Fortner, M.; Frame, K. C.; Fuess, S.; Gallas, E.; Galyaev, A. N.; Gartung, P.; Geld, T. L.; Genik, R. J.; Genser, K.; Gerber, C. E.; Gibbard, B.; Glenn, S.; Gobbi, B.; Goldschmidt, A.; Gómez, B.; Gómez, G.; Goncharov, P. I.; González Solís, J. L.; Gordon, H.; Goss, L. T.; Gounder, K.; Goussiou, A.; Graf, N.; Grannis, P. D.; Green, D. R.; Greenlee, H.; Grim, G.; Grinstein, S.; Grossman, N.; Grudberg, P.; Grünendahl, S.; Guglielmo, G.; Guida, J. A.; Guida, J. M.; Gupta, A.; Gurzhiev, S. N.; Gutierrez, P.; Gutnikov, Y. E.; Hadley, N. J.; Haggerty, H.; Hagopian, S.; Hagopian, V.; Hahn, K. S.; Hall, R. E.; Hanlet, P.; Hansen, S.; Hauptman, J. M.; Hedin, D.; Heinson, A. P.; Heintz, U.; Hernandez-Montoya, R.; Heuring, T.; Hirosky, R.; Hobbs, J. D.; Hoeneisen, B.; Hoftun, J. S.; Hsieh, F.; Hu, T.; Huehn, T.; Ito, A. S.; James, E.; Jaques, J.; Jerger, S. A.; Jesik, R.; Jiang, J. Z Y; Joffe-Minor, T.; Johns, K.; Johnson, M.; Jonckheere, A.; Jones, M.; Jöstlein, H.; Jun, S. Y.; Jung, C. K.; Kahn, S.; Kalbfleisch, G.; Kang, J. S.; Karmanov, D.; Karmgard, D.; Kehoe, R.; Kelly, M. L.; Kim, C. L.; Kim, S. K.; Klatchko, A.; Klima, B.; Klopfenstein, C.; Klyukhin, V. I.; Kochetkov, V. I.; Kohli, J. M.; Koltick, D.; Kostritskiy, A. V.; Kotcher, J.; Kotwal, A. V.; Kourlas, J.; Kozelov, A. V.; Kozlovski, E. A.; Krane, J.; Krishnaswamy, M. R.; Krzywdzinski, S.; Kunori, S.; Lami, S.; Lander, R.; Landry, F.; Landsberg, G.; Lauer, B.; Leflat, A.; Li, H.; Li, J.; li Demarteau, Q. Z.; Lima, J. G R; Lincoln, D.; Linn, S. L.; Linnemann, J.; Lipton, R.; Liu, Y. C.; Lobkowicz, F.; Loken, S. C.; Lökös, S.; Lueking, L.; Lyon, A. L.; Maciel, A. K A; Madaras, R. J.; Madden, R.; Magaña-Mendoza, L.; Manankov, V.; Mani, S.; Mao, H. S.; Markeloff, R.; Marshall, T.; Martin, M. I.; Mauritz, K. M.; May, B.; Mayorov, A. A.; McCarthy, R.; McDonald, J.; McKibben, T.; McKinley, J.; McMahon, T.; Melanson, H. L.; Merkin, M.; Merritt, K. W.; Miettinen, H.; Mincer, A.; Mishra, C. S.; Mokhov, N.; Mondal, N. K.; Montgomery, H. E.; Mooney, P.; da Motta, H.; Murphy, C.; Nang, F.; Narain, M.; Narasimham, V. S.; Narayanan, A.; Neal, H. A.; Negret, J. P.; Nemethy, P.; Norman, D.; Oesch, L.; Oguri, V.; Oliveira, E.; Oltman, E.; Oshima, N.; Owen, D.; Padley, P.; Para, A.; Park, Y. M.; Partridge, R.; Parua, N.; Paterno, M.; Pawlik, B.; Perkins, J.; Peters, M.; Piegaia, R.; Piekarz, H.; Pischalnikov, Y.; Podstavkov, V. M.; Pope, B. G.; Prosper, H. B.; Protopopescu, S.; Qian, J.; Quintas, P. Z.; Raja, R.; Rajagopalan, S.; Ramirez, O.; Rasmussen, L.; Reucroft, S.; Rijssenbeek, M.; Rockwell, T.; Roco, M.; Roe, N. A.; Rubinov, P.; Ruchti, R.; Rutherfoord, J.; Sánchez-Hernández, A.; Santoro, A.; Sawyer, L.; Schamberger, R. D.; Schellman, H.; Sculli, J.; Shabalina, E.; Shaffer, C.; Shankar, H. C.; Shivpuri, R. K.; Shupe, M.; Singh, H.; Singh, J. B.; Sirotenko, V.; Smart, W.; Smith, E.; Smith, R. P.; Snihur, R.; Snow, G. R.; Snow, J.; Snyder, S.; Solomon, J.; Sood, P. M.; Sosebee, M.; Sotnikova, N.; Souza, M.; Spadafora, A. L.; Steinbrück, G.; Stephens, R. W.; Stevenson, M. L.; Stewart, D.; Stichelbaut, F.; Stoianova, D. A.; Stoker, D.; Strauss, M.; Streets, K.; Strovink, M.; Sznajder, A.; Tamburello, P.; Tarazi, J.; Tartaglia, M.; Thomas, T. L T; Thompson, J.; Trippe, T. G.; Tuts, P. M.; Varelas, N.; Varnes, E. W.; Vititoe, D.; Volkov, A. A.; Vorobiev, A. P.; Wahl, H. D.; Wang, G.; Warchol, J.; Watts, G.; Wayne, M.; Weerts, H.; White, A.; White, J. T.; Wightman, J. A.; Willis, S.; Wimpenny, S. J.; Wirjawan, J. V D; Womersley, J.; Won, E.; Wood, D. R.; Xu, H.; Yamada, R.; Yamin, P.; Yang, J.; Yasuda, T.; Yepes, P.; Yoshikawa, C.; Youssef, S.; Yu, J.; Yu, Y.; Zhu, Z. H.; Zieminska, D.; Zieminski, A.; Zverev, E. G.; Zylberstejn, A.

    In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 58, No. 5, 052001, 01.09.1998.

    Research output: Contribution to journalArticle

    Abbott, B, Abolins, M, Acharya, BS, Adam, I, Adams, DL, Adams, M, Ahn, S, Aihara, H, Alves, GA, Amos, N, Anderson, EW, Astur, R, Baarmand, MM, Baden, A, Balamurali, V, Balderston, J, Baldin, B, Banerjee, S, Bantly, J, Barberis, E, Bartlett, JF, Bazizi, K, Belyaev, A, Beri, SB, Bertram, I, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Biswas, N, Blazey, G, Blessing, S, Bloom, P, Boehnlein, A, Bojko, NI, Borcherding, F, Boswell, C, Brandt, A, Brock, R, Bross, A, Buchholz, D, Burtovoi, VS, Butler, JM, Carvalho, W, Casey, D, Casilum, Z, Castilla-Valdez, H, Chakraborty, D, Chang, SM, Chekulaev, SV, Chen, LP, Chen, W, Choi, S, Chopra, S, Choudhary, BC, Christenson, JH, Chung, M, Claes, D, Clark, AR, Cobau, WG, Cochran, J, Coney, L, Cooper, WE, Cretsinger, C, Cullen-Vidal, D, Cummings, MAC, Cutts, D, Dahl, OI, Davis, K, De, K, del Signore, K, Demarteau, M, Denisov, D, Denisov, SP, Diehl, HT, Diesburg, M, di Loreto, G, Draper, P, Ducros, Y, Dudko, LV, Dugad, SR, Edmunds, D, Ellison, J, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Evdokimov, VN, Fahland, T, Fatyga, MK, Feher, S, Fein, D, Ferbel, T, Finocchiaro, G, Fisk, HE, Fisyak, Y, Flattum, E, Forden, GE, Fortner, M, Frame, KC, Fuess, S, Gallas, E, Galyaev, AN, Gartung, P, Geld, TL, Genik, RJ, Genser, K, Gerber, CE, Gibbard, B, Glenn, S, Gobbi, B, Goldschmidt, A, Gómez, B, Gómez, G, Goncharov, PI, González Solís, JL, Gordon, H, Goss, LT, Gounder, K, Goussiou, A, Graf, N, Grannis, PD, Green, DR, Greenlee, H, Grim, G, Grinstein, S, Grossman, N, Grudberg, P, Grünendahl, S, Guglielmo, G, Guida, JA, Guida, JM, Gupta, A, Gurzhiev, SN, Gutierrez, P, Gutnikov, YE, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hahn, KS, Hall, RE, Hanlet, P, Hansen, S, Hauptman, JM, Hedin, D, Heinson, AP, Heintz, U, Hernandez-Montoya, R, Heuring, T, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoftun, JS, Hsieh, F, Hu, T, Huehn, T, Ito, AS, James, E, Jaques, J, Jerger, SA, Jesik, R, Jiang, JZY, Joffe-Minor, T, Johns, K, Johnson, M, Jonckheere, A, Jones, M, Jöstlein, H, Jun, SY, Jung, CK, Kahn, S, Kalbfleisch, G, Kang, JS, Karmanov, D, Karmgard, D, Kehoe, R, Kelly, ML, Kim, CL, Kim, SK, Klatchko, A, Klima, B, Klopfenstein, C, Klyukhin, VI, Kochetkov, VI, Kohli, JM, Koltick, D, Kostritskiy, AV, Kotcher, J, Kotwal, AV, Kourlas, J, Kozelov, AV, Kozlovski, EA, Krane, J, Krishnaswamy, MR, Krzywdzinski, S, Kunori, S, Lami, S, Lander, R, Landry, F, Landsberg, G, Lauer, B, Leflat, A, Li, H, Li, J, li Demarteau, QZ, Lima, JGR, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Liu, YC, Lobkowicz, F, Loken, SC, Lökös, S, Lueking, L, Lyon, AL, Maciel, AKA, Madaras, RJ, Madden, R, Magaña-Mendoza, L, Manankov, V, Mani, S, Mao, HS, Markeloff, R, Marshall, T, Martin, MI, Mauritz, KM, May, B, Mayorov, AA, McCarthy, R, McDonald, J, McKibben, T, McKinley, J, McMahon, T, Melanson, HL, Merkin, M, Merritt, KW, Miettinen, H, Mincer, A, Mishra, CS, Mokhov, N, Mondal, NK, Montgomery, HE, Mooney, P, da Motta, H, Murphy, C, Nang, F, Narain, M, Narasimham, VS, Narayanan, A, Neal, HA, Negret, JP, Nemethy, P, Norman, D, Oesch, L, Oguri, V, Oliveira, E, Oltman, E, Oshima, N, Owen, D, Padley, P, Para, A, Park, YM, Partridge, R, Parua, N, Paterno, M, Pawlik, B, Perkins, J, Peters, M, Piegaia, R, Piekarz, H, Pischalnikov, Y, Podstavkov, VM, Pope, BG, Prosper, HB, Protopopescu, S, Qian, J, Quintas, PZ, Raja, R, Rajagopalan, S, Ramirez, O, Rasmussen, L, Reucroft, S, Rijssenbeek, M, Rockwell, T, Roco, M, Roe, NA, Rubinov, P, Ruchti, R, Rutherfoord, J, Sánchez-Hernández, A, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Sculli, J, Shabalina, E, Shaffer, C, Shankar, HC, Shivpuri, RK, Shupe, M, Singh, H, Singh, JB, Sirotenko, V, Smart, W, Smith, E, Smith, RP, Snihur, R, Snow, GR, Snow, J, Snyder, S, Solomon, J, Sood, PM, Sosebee, M, Sotnikova, N, Souza, M, Spadafora, AL, Steinbrück, G, Stephens, RW, Stevenson, ML, Stewart, D, Stichelbaut, F, Stoianova, DA, Stoker, D, Strauss, M, Streets, K, Strovink, M, Sznajder, A, Tamburello, P, Tarazi, J, Tartaglia, M, Thomas, TLT, Thompson, J, Trippe, TG, Tuts, PM, Varelas, N, Varnes, EW, Vititoe, D, Volkov, AA, Vorobiev, AP, Wahl, HD, Wang, G, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, White, JT, Wightman, JA, Willis, S, Wimpenny, SJ, Wirjawan, JVD, Womersley, J, Won, E, Wood, DR, Xu, H, Yamada, R, Yamin, P, Yang, J, Yasuda, T, Yepes, P, Yoshikawa, C, Youssef, S, Yu, J, Yu, Y, Zhu, ZH, Zieminska, D, Zieminski, A, Zverev, EG & Zylberstejn, A 1998, 'Direct measurement of the top quark mass by the DØ Collaboration', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 58, no. 5, 052001.
    Abbott B, Abolins M, Acharya BS, Adam I, Adams DL, Adams M et al. Direct measurement of the top quark mass by the DØ Collaboration. Physical Review D - Particles, Fields, Gravitation and Cosmology. 1998 Sep 1;58(5). 052001.
    Abbott, B. ; Abolins, M. ; Acharya, B. S. ; Adam, I. ; Adams, D. L. ; Adams, M. ; Ahn, S. ; Aihara, H. ; Alves, G. A. ; Amos, N. ; Anderson, E. W. ; Astur, R. ; Baarmand, M. M. ; Baden, A. ; Balamurali, V. ; Balderston, J. ; Baldin, B. ; Banerjee, S. ; Bantly, J. ; Barberis, E. ; Bartlett, J. F. ; Bazizi, K. ; Belyaev, A. ; Beri, S. B. ; Bertram, I. ; Bezzubov, V. A. ; Bhat, P. C. ; Bhatnagar, V. ; Bhattacharjee, M. ; Biswas, N. ; Blazey, G. ; Blessing, S. ; Bloom, P. ; Boehnlein, A. ; Bojko, N. I. ; Borcherding, F. ; Boswell, C. ; Brandt, A. ; Brock, R. ; Bross, A. ; Buchholz, D. ; Burtovoi, V. S. ; Butler, J. M. ; Carvalho, W. ; Casey, D. ; Casilum, Z. ; Castilla-Valdez, H. ; Chakraborty, D. ; Chang, S. M. ; Chekulaev, S. V. ; Chen, L. P. ; Chen, W. ; Choi, S. ; Chopra, S. ; Choudhary, B. C. ; Christenson, J. H. ; Chung, M. ; Claes, D. ; Clark, A. R. ; Cobau, W. G. ; Cochran, J. ; Coney, L. ; Cooper, W. E. ; Cretsinger, C. ; Cullen-Vidal, D. ; Cummings, M. A C ; Cutts, D. ; Dahl, O. I. ; Davis, K. ; De, K. ; del Signore, K. ; Demarteau, M. ; Denisov, D. ; Denisov, S. P. ; Diehl, H. T. ; Diesburg, M. ; di Loreto, G. ; Draper, P. ; Ducros, Y. ; Dudko, L. V. ; Dugad, S. R. ; Edmunds, D. ; Ellison, J. ; Elvira, V. D. ; Engelmann, R. ; Eno, S. ; Eppley, G. ; Ermolov, P. ; Eroshin, O. V. ; Evdokimov, V. N. ; Fahland, T. ; Fatyga, M. K. ; Feher, S. ; Fein, D. ; Ferbel, T. ; Finocchiaro, G. ; Fisk, H. E. ; Fisyak, Y. ; Flattum, E. ; Forden, G. E. ; Fortner, M. ; Frame, K. C. ; Fuess, S. ; Gallas, E. ; Galyaev, A. N. ; Gartung, P. ; Geld, T. L. ; Genik, R. J. ; Genser, K. ; Gerber, C. E. ; Gibbard, B. ; Glenn, S. ; Gobbi, B. ; Goldschmidt, A. ; Gómez, B. ; Gómez, G. ; Goncharov, P. I. ; González Solís, J. L. ; Gordon, H. ; Goss, L. T. ; Gounder, K. ; Goussiou, A. ; Graf, N. ; Grannis, P. D. ; Green, D. R. ; Greenlee, H. ; Grim, G. ; Grinstein, S. ; Grossman, N. ; Grudberg, P. ; Grünendahl, S. ; Guglielmo, G. ; Guida, J. A. ; Guida, J. M. ; Gupta, A. ; Gurzhiev, S. N. ; Gutierrez, P. ; Gutnikov, Y. E. ; Hadley, N. J. ; Haggerty, H. ; Hagopian, S. ; Hagopian, V. ; Hahn, K. S. ; Hall, R. E. ; Hanlet, P. ; Hansen, S. ; Hauptman, J. M. ; Hedin, D. ; Heinson, A. P. ; Heintz, U. ; Hernandez-Montoya, R. ; Heuring, T. ; Hirosky, R. ; Hobbs, J. D. ; Hoeneisen, B. ; Hoftun, J. S. ; Hsieh, F. ; Hu, T. ; Huehn, T. ; Ito, A. S. ; James, E. ; Jaques, J. ; Jerger, S. A. ; Jesik, R. ; Jiang, J. Z Y ; Joffe-Minor, T. ; Johns, K. ; Johnson, M. ; Jonckheere, A. ; Jones, M. ; Jöstlein, H. ; Jun, S. Y. ; Jung, C. K. ; Kahn, S. ; Kalbfleisch, G. ; Kang, J. S. ; Karmanov, D. ; Karmgard, D. ; Kehoe, R. ; Kelly, M. L. ; Kim, C. L. ; Kim, S. K. ; Klatchko, A. ; Klima, B. ; Klopfenstein, C. ; Klyukhin, V. I. ; Kochetkov, V. I. ; Kohli, J. M. ; Koltick, D. ; Kostritskiy, A. V. ; Kotcher, J. ; Kotwal, A. V. ; Kourlas, J. ; Kozelov, A. V. ; Kozlovski, E. A. ; Krane, J. ; Krishnaswamy, M. R. ; Krzywdzinski, S. ; Kunori, S. ; Lami, S. ; Lander, R. ; Landry, F. ; Landsberg, G. ; Lauer, B. ; Leflat, A. ; Li, H. ; Li, J. ; li Demarteau, Q. Z. ; Lima, J. G R ; Lincoln, D. ; Linn, S. L. ; Linnemann, J. ; Lipton, R. ; Liu, Y. C. ; Lobkowicz, F. ; Loken, S. C. ; Lökös, S. ; Lueking, L. ; Lyon, A. L. ; Maciel, A. K A ; Madaras, R. J. ; Madden, R. ; Magaña-Mendoza, L. ; Manankov, V. ; Mani, S. ; Mao, H. S. ; Markeloff, R. ; Marshall, T. ; Martin, M. I. ; Mauritz, K. M. ; May, B. ; Mayorov, A. A. ; McCarthy, R. ; McDonald, J. ; McKibben, T. ; McKinley, J. ; McMahon, T. ; Melanson, H. L. ; Merkin, M. ; Merritt, K. W. ; Miettinen, H. ; Mincer, A. ; Mishra, C. S. ; Mokhov, N. ; Mondal, N. K. ; Montgomery, H. E. ; Mooney, P. ; da Motta, H. ; Murphy, C. ; Nang, F. ; Narain, M. ; Narasimham, V. S. ; Narayanan, A. ; Neal, H. A. ; Negret, J. P. ; Nemethy, P. ; Norman, D. ; Oesch, L. ; Oguri, V. ; Oliveira, E. ; Oltman, E. ; Oshima, N. ; Owen, D. ; Padley, P. ; Para, A. ; Park, Y. M. ; Partridge, R. ; Parua, N. ; Paterno, M. ; Pawlik, B. ; Perkins, J. ; Peters, M. ; Piegaia, R. ; Piekarz, H. ; Pischalnikov, Y. ; Podstavkov, V. M. ; Pope, B. G. ; Prosper, H. B. ; Protopopescu, S. ; Qian, J. ; Quintas, P. Z. ; Raja, R. ; Rajagopalan, S. ; Ramirez, O. ; Rasmussen, L. ; Reucroft, S. ; Rijssenbeek, M. ; Rockwell, T. ; Roco, M. ; Roe, N. A. ; Rubinov, P. ; Ruchti, R. ; Rutherfoord, J. ; Sánchez-Hernández, A. ; Santoro, A. ; Sawyer, L. ; Schamberger, R. D. ; Schellman, H. ; Sculli, J. ; Shabalina, E. ; Shaffer, C. ; Shankar, H. C. ; Shivpuri, R. K. ; Shupe, M. ; Singh, H. ; Singh, J. B. ; Sirotenko, V. ; Smart, W. ; Smith, E. ; Smith, R. P. ; Snihur, R. ; Snow, G. R. ; Snow, J. ; Snyder, S. ; Solomon, J. ; Sood, P. M. ; Sosebee, M. ; Sotnikova, N. ; Souza, M. ; Spadafora, A. L. ; Steinbrück, G. ; Stephens, R. W. ; Stevenson, M. L. ; Stewart, D. ; Stichelbaut, F. ; Stoianova, D. A. ; Stoker, D. ; Strauss, M. ; Streets, K. ; Strovink, M. ; Sznajder, A. ; Tamburello, P. ; Tarazi, J. ; Tartaglia, M. ; Thomas, T. L T ; Thompson, J. ; Trippe, T. G. ; Tuts, P. M. ; Varelas, N. ; Varnes, E. W. ; Vititoe, D. ; Volkov, A. A. ; Vorobiev, A. P. ; Wahl, H. D. ; Wang, G. ; Warchol, J. ; Watts, G. ; Wayne, M. ; Weerts, H. ; White, A. ; White, J. T. ; Wightman, J. A. ; Willis, S. ; Wimpenny, S. J. ; Wirjawan, J. V D ; Womersley, J. ; Won, E. ; Wood, D. R. ; Xu, H. ; Yamada, R. ; Yamin, P. ; Yang, J. ; Yasuda, T. ; Yepes, P. ; Yoshikawa, C. ; Youssef, S. ; Yu, J. ; Yu, Y. ; Zhu, Z. H. ; Zieminska, D. ; Zieminski, A. ; Zverev, E. G. ; Zylberstejn, A. / Direct measurement of the top quark mass by the DØ Collaboration. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 1998 ; Vol. 58, No. 5.
    @article{56498d05885246d689354032b7123931,
    title = "Direct measurement of the top quark mass by the D{\O} Collaboration",
    abstract = "We determine the top quark mass mt using tt̄ pairs produced in the D{\O} deteetor by √s = 1.8 TeV pp̄ collisions in a 125 ph-1 exposure at the Fermilab Tevatron. We make a two constraint fit to mt in tt̄→bW+b̄W- final states with one W boson decaying to qq̄ and the other to eν or μν. Likelihood fits to the data yield mt(l+jets) = 173.3±5.6 (stat) ± 5.5 (syst) GeV/c2. When this result is combined with an analysis of events in which both W bosons decay into leptons, we obtain mt = 172.1 ± 5.2 (stat) ± 4.9 (syst) GeV/c2. An alternate analysis, using three constraint fits to fixed top quark masses, gives mt(l + jets) = 176.0 ± 7.9 (stat) ± 4.8 (syst) GeV/c2, consistent with the above result. Studies of kinematic distributions of the top quark candidates are also presented.",
    author = "B. Abbott and M. Abolins and Acharya, {B. S.} and I. Adam and Adams, {D. L.} and M. Adams and S. Ahn and H. Aihara and Alves, {G. A.} and N. Amos and Anderson, {E. W.} and R. Astur and Baarmand, {M. M.} and A. Baden and V. Balamurali and J. Balderston and B. Baldin and S. Banerjee and J. Bantly and E. Barberis and Bartlett, {J. F.} and K. Bazizi and A. Belyaev and Beri, {S. B.} and I. Bertram and Bezzubov, {V. A.} and Bhat, {P. C.} and V. Bhatnagar and M. Bhattacharjee and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, {N. I.} and F. Borcherding and C. Boswell and A. Brandt and R. Brock and A. Bross and D. Buchholz and Burtovoi, {V. S.} and Butler, {J. M.} and W. Carvalho and D. Casey and Z. Casilum and H. Castilla-Valdez and D. Chakraborty and Chang, {S. M.} and Chekulaev, {S. V.} and Chen, {L. P.} and W. Chen and S. Choi and S. Chopra and Choudhary, {B. C.} and Christenson, {J. H.} and M. Chung and D. Claes and Clark, {A. R.} and Cobau, {W. G.} and J. Cochran and L. Coney and Cooper, {W. E.} and C. Cretsinger and D. Cullen-Vidal and Cummings, {M. A C} and D. Cutts and Dahl, {O. I.} and K. Davis and K. De and {del Signore}, K. and M. Demarteau and D. Denisov and Denisov, {S. P.} and Diehl, {H. T.} and M. Diesburg and {di Loreto}, G. and P. Draper and Y. Ducros and Dudko, {L. V.} and Dugad, {S. R.} and D. Edmunds and J. Ellison and Elvira, {V. D.} and R. Engelmann and S. Eno and G. Eppley and P. Ermolov and Eroshin, {O. V.} and Evdokimov, {V. N.} and T. Fahland and Fatyga, {M. K.} and S. Feher and D. Fein and T. Ferbel and G. Finocchiaro and Fisk, {H. E.} and Y. Fisyak and E. Flattum and Forden, {G. E.} and M. Fortner and Frame, {K. C.} and S. Fuess and E. Gallas and Galyaev, {A. N.} and P. Gartung and Geld, {T. L.} and Genik, {R. J.} and K. Genser and Gerber, {C. E.} and B. Gibbard and S. Glenn and B. Gobbi and A. Goldschmidt and B. G{\'o}mez and G. G{\'o}mez and Goncharov, {P. I.} and {Gonz{\'a}lez Sol{\'i}s}, {J. L.} and H. Gordon and Goss, {L. T.} and K. Gounder and A. Goussiou and N. Graf and Grannis, {P. D.} and Green, {D. R.} and H. Greenlee and G. Grim and S. Grinstein and N. Grossman and P. Grudberg and S. Gr{\"u}nendahl and G. Guglielmo and Guida, {J. A.} and Guida, {J. M.} and A. Gupta and Gurzhiev, {S. N.} and P. Gutierrez and Gutnikov, {Y. E.} and Hadley, {N. J.} and H. Haggerty and S. Hagopian and V. Hagopian and Hahn, {K. S.} and Hall, {R. E.} and P. Hanlet and S. Hansen and Hauptman, {J. M.} and D. Hedin and Heinson, {A. P.} and U. Heintz and R. Hernandez-Montoya and T. Heuring and R. Hirosky and Hobbs, {J. D.} and B. Hoeneisen and Hoftun, {J. S.} and F. Hsieh and T. Hu and T. Huehn and Ito, {A. S.} and E. James and J. Jaques and Jerger, {S. A.} and R. Jesik and Jiang, {J. Z Y} and T. Joffe-Minor and K. Johns and M. Johnson and A. Jonckheere and M. Jones and H. J{\"o}stlein and Jun, {S. Y.} and Jung, {C. K.} and S. Kahn and G. Kalbfleisch and Kang, {J. S.} and D. Karmanov and D. Karmgard and R. Kehoe and Kelly, {M. L.} and Kim, {C. L.} and Kim, {S. K.} and A. Klatchko and B. Klima and C. Klopfenstein and Klyukhin, {V. I.} and Kochetkov, {V. I.} and Kohli, {J. M.} and D. Koltick and Kostritskiy, {A. V.} and J. Kotcher and Kotwal, {A. V.} and J. Kourlas and Kozelov, {A. V.} and Kozlovski, {E. A.} and J. Krane and Krishnaswamy, {M. R.} and S. Krzywdzinski and S. Kunori and S. Lami and R. Lander and F. Landry and G. Landsberg and B. Lauer and A. Leflat and H. Li and J. Li and {li Demarteau}, {Q. Z.} and Lima, {J. G R} and D. Lincoln and Linn, {S. L.} and J. Linnemann and R. Lipton and Liu, {Y. C.} and F. Lobkowicz and Loken, {S. C.} and S. L{\"o}k{\"o}s and L. Lueking and Lyon, {A. L.} and Maciel, {A. K A} and Madaras, {R. J.} and R. Madden and L. Maga{\~n}a-Mendoza and V. Manankov and S. Mani and Mao, {H. S.} and R. Markeloff and T. Marshall and Martin, {M. I.} and Mauritz, {K. M.} and B. May and Mayorov, {A. A.} and R. McCarthy and J. McDonald and T. McKibben and J. McKinley and T. McMahon and Melanson, {H. L.} and M. Merkin and Merritt, {K. W.} and H. Miettinen and A. Mincer and Mishra, {C. S.} and N. Mokhov and Mondal, {N. K.} and Montgomery, {H. E.} and P. Mooney and {da Motta}, H. and C. Murphy and F. Nang and M. Narain and Narasimham, {V. S.} and A. Narayanan and Neal, {H. A.} and Negret, {J. P.} and P. Nemethy and D. Norman and L. Oesch and V. Oguri and E. Oliveira and E. Oltman and N. Oshima and D. Owen and P. Padley and A. Para and Park, {Y. M.} and R. Partridge and N. Parua and M. Paterno and B. Pawlik and J. Perkins and M. Peters and R. Piegaia and H. Piekarz and Y. Pischalnikov and Podstavkov, {V. M.} and Pope, {B. G.} and Prosper, {H. B.} and S. Protopopescu and J. Qian and Quintas, {P. Z.} and R. Raja and S. Rajagopalan and O. Ramirez and L. Rasmussen and S. Reucroft and M. Rijssenbeek and T. Rockwell and M. Roco and Roe, {N. A.} and P. Rubinov and R. Ruchti and J. Rutherfoord and A. S{\'a}nchez-Hern{\'a}ndez and A. Santoro and L. Sawyer and Schamberger, {R. D.} and H. Schellman and J. Sculli and E. Shabalina and C. Shaffer and Shankar, {H. C.} and Shivpuri, {R. K.} and M. Shupe and H. Singh and Singh, {J. B.} and V. Sirotenko and W. Smart and E. Smith and Smith, {R. P.} and R. Snihur and Snow, {G. R.} and J. Snow and S. Snyder and J. Solomon and Sood, {P. M.} and M. Sosebee and N. Sotnikova and M. Souza and Spadafora, {A. L.} and G. Steinbr{\"u}ck and Stephens, {R. W.} and Stevenson, {M. L.} and D. Stewart and F. Stichelbaut and Stoianova, {D. A.} and D. Stoker and M. Strauss and K. Streets and M. Strovink and A. Sznajder and P. Tamburello and J. Tarazi and M. Tartaglia and Thomas, {T. L T} and J. Thompson and Trippe, {T. G.} and Tuts, {P. M.} and N. Varelas and Varnes, {E. W.} and D. Vititoe and Volkov, {A. A.} and Vorobiev, {A. P.} and Wahl, {H. D.} and G. Wang and J. Warchol and G. Watts and M. Wayne and H. Weerts and A. White and White, {J. T.} and Wightman, {J. A.} and S. Willis and Wimpenny, {S. J.} and Wirjawan, {J. V D} and J. Womersley and E. Won and Wood, {D. R.} and H. Xu and R. Yamada and P. Yamin and J. Yang and T. Yasuda and P. Yepes and C. Yoshikawa and S. Youssef and J. Yu and Y. Yu and Zhu, {Z. H.} and D. Zieminska and A. Zieminski and Zverev, {E. G.} and A. Zylberstejn",
    year = "1998",
    month = "9",
    day = "1",
    language = "English (US)",
    volume = "58",
    journal = "Physical review D: Particles and fields",
    issn = "1550-7998",
    publisher = "American Institute of Physics",
    number = "5",

    }

    TY - JOUR

    T1 - Direct measurement of the top quark mass by the DØ Collaboration

    AU - Abbott, B.

    AU - Abolins, M.

    AU - Acharya, B. S.

    AU - Adam, I.

    AU - Adams, D. L.

    AU - Adams, M.

    AU - Ahn, S.

    AU - Aihara, H.

    AU - Alves, G. A.

    AU - Amos, N.

    AU - Anderson, E. W.

    AU - Astur, R.

    AU - Baarmand, M. M.

    AU - Baden, A.

    AU - Balamurali, V.

    AU - Balderston, J.

    AU - Baldin, B.

    AU - Banerjee, S.

    AU - Bantly, J.

    AU - Barberis, E.

    AU - Bartlett, J. F.

    AU - Bazizi, K.

    AU - Belyaev, A.

    AU - Beri, S. B.

    AU - Bertram, I.

    AU - Bezzubov, V. A.

    AU - Bhat, P. C.

    AU - Bhatnagar, V.

    AU - Bhattacharjee, M.

    AU - Biswas, N.

    AU - Blazey, G.

    AU - Blessing, S.

    AU - Bloom, P.

    AU - Boehnlein, A.

    AU - Bojko, N. I.

    AU - Borcherding, F.

    AU - Boswell, C.

    AU - Brandt, A.

    AU - Brock, R.

    AU - Bross, A.

    AU - Buchholz, D.

    AU - Burtovoi, V. S.

    AU - Butler, J. M.

    AU - Carvalho, W.

    AU - Casey, D.

    AU - Casilum, Z.

    AU - Castilla-Valdez, H.

    AU - Chakraborty, D.

    AU - Chang, S. M.

    AU - Chekulaev, S. V.

    AU - Chen, L. P.

    AU - Chen, W.

    AU - Choi, S.

    AU - Chopra, S.

    AU - Choudhary, B. C.

    AU - Christenson, J. H.

    AU - Chung, M.

    AU - Claes, D.

    AU - Clark, A. R.

    AU - Cobau, W. G.

    AU - Cochran, J.

    AU - Coney, L.

    AU - Cooper, W. E.

    AU - Cretsinger, C.

    AU - Cullen-Vidal, D.

    AU - Cummings, M. A C

    AU - Cutts, D.

    AU - Dahl, O. I.

    AU - Davis, K.

    AU - De, K.

    AU - del Signore, K.

    AU - Demarteau, M.

    AU - Denisov, D.

    AU - Denisov, S. P.

    AU - Diehl, H. T.

    AU - Diesburg, M.

    AU - di Loreto, G.

    AU - Draper, P.

    AU - Ducros, Y.

    AU - Dudko, L. V.

    AU - Dugad, S. R.

    AU - Edmunds, D.

    AU - Ellison, J.

    AU - Elvira, V. D.

    AU - Engelmann, R.

    AU - Eno, S.

    AU - Eppley, G.

    AU - Ermolov, P.

    AU - Eroshin, O. V.

    AU - Evdokimov, V. N.

    AU - Fahland, T.

    AU - Fatyga, M. K.

    AU - Feher, S.

    AU - Fein, D.

    AU - Ferbel, T.

    AU - Finocchiaro, G.

    AU - Fisk, H. E.

    AU - Fisyak, Y.

    AU - Flattum, E.

    AU - Forden, G. E.

    AU - Fortner, M.

    AU - Frame, K. C.

    AU - Fuess, S.

    AU - Gallas, E.

    AU - Galyaev, A. N.

    AU - Gartung, P.

    AU - Geld, T. L.

    AU - Genik, R. J.

    AU - Genser, K.

    AU - Gerber, C. E.

    AU - Gibbard, B.

    AU - Glenn, S.

    AU - Gobbi, B.

    AU - Goldschmidt, A.

    AU - Gómez, B.

    AU - Gómez, G.

    AU - Goncharov, P. I.

    AU - González Solís, J. L.

    AU - Gordon, H.

    AU - Goss, L. T.

    AU - Gounder, K.

    AU - Goussiou, A.

    AU - Graf, N.

    AU - Grannis, P. D.

    AU - Green, D. R.

    AU - Greenlee, H.

    AU - Grim, G.

    AU - Grinstein, S.

    AU - Grossman, N.

    AU - Grudberg, P.

    AU - Grünendahl, S.

    AU - Guglielmo, G.

    AU - Guida, J. A.

    AU - Guida, J. M.

    AU - Gupta, A.

    AU - Gurzhiev, S. N.

    AU - Gutierrez, P.

    AU - Gutnikov, Y. E.

    AU - Hadley, N. J.

    AU - Haggerty, H.

    AU - Hagopian, S.

    AU - Hagopian, V.

    AU - Hahn, K. S.

    AU - Hall, R. E.

    AU - Hanlet, P.

    AU - Hansen, S.

    AU - Hauptman, J. M.

    AU - Hedin, D.

    AU - Heinson, A. P.

    AU - Heintz, U.

    AU - Hernandez-Montoya, R.

    AU - Heuring, T.

    AU - Hirosky, R.

    AU - Hobbs, J. D.

    AU - Hoeneisen, B.

    AU - Hoftun, J. S.

    AU - Hsieh, F.

    AU - Hu, T.

    AU - Huehn, T.

    AU - Ito, A. S.

    AU - James, E.

    AU - Jaques, J.

    AU - Jerger, S. A.

    AU - Jesik, R.

    AU - Jiang, J. Z Y

    AU - Joffe-Minor, T.

    AU - Johns, K.

    AU - Johnson, M.

    AU - Jonckheere, A.

    AU - Jones, M.

    AU - Jöstlein, H.

    AU - Jun, S. Y.

    AU - Jung, C. K.

    AU - Kahn, S.

    AU - Kalbfleisch, G.

    AU - Kang, J. S.

    AU - Karmanov, D.

    AU - Karmgard, D.

    AU - Kehoe, R.

    AU - Kelly, M. L.

    AU - Kim, C. L.

    AU - Kim, S. K.

    AU - Klatchko, A.

    AU - Klima, B.

    AU - Klopfenstein, C.

    AU - Klyukhin, V. I.

    AU - Kochetkov, V. I.

    AU - Kohli, J. M.

    AU - Koltick, D.

    AU - Kostritskiy, A. V.

    AU - Kotcher, J.

    AU - Kotwal, A. V.

    AU - Kourlas, J.

    AU - Kozelov, A. V.

    AU - Kozlovski, E. A.

    AU - Krane, J.

    AU - Krishnaswamy, M. R.

    AU - Krzywdzinski, S.

    AU - Kunori, S.

    AU - Lami, S.

    AU - Lander, R.

    AU - Landry, F.

    AU - Landsberg, G.

    AU - Lauer, B.

    AU - Leflat, A.

    AU - Li, H.

    AU - Li, J.

    AU - li Demarteau, Q. Z.

    AU - Lima, J. G R

    AU - Lincoln, D.

    AU - Linn, S. L.

    AU - Linnemann, J.

    AU - Lipton, R.

    AU - Liu, Y. C.

    AU - Lobkowicz, F.

    AU - Loken, S. C.

    AU - Lökös, S.

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    PY - 1998/9/1

    Y1 - 1998/9/1

    N2 - We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ collisions in a 125 ph-1 exposure at the Fermilab Tevatron. We make a two constraint fit to mt in tt̄→bW+b̄W- final states with one W boson decaying to qq̄ and the other to eν or μν. Likelihood fits to the data yield mt(l+jets) = 173.3±5.6 (stat) ± 5.5 (syst) GeV/c2. When this result is combined with an analysis of events in which both W bosons decay into leptons, we obtain mt = 172.1 ± 5.2 (stat) ± 4.9 (syst) GeV/c2. An alternate analysis, using three constraint fits to fixed top quark masses, gives mt(l + jets) = 176.0 ± 7.9 (stat) ± 4.8 (syst) GeV/c2, consistent with the above result. Studies of kinematic distributions of the top quark candidates are also presented.

    AB - We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ collisions in a 125 ph-1 exposure at the Fermilab Tevatron. We make a two constraint fit to mt in tt̄→bW+b̄W- final states with one W boson decaying to qq̄ and the other to eν or μν. Likelihood fits to the data yield mt(l+jets) = 173.3±5.6 (stat) ± 5.5 (syst) GeV/c2. When this result is combined with an analysis of events in which both W bosons decay into leptons, we obtain mt = 172.1 ± 5.2 (stat) ± 4.9 (syst) GeV/c2. An alternate analysis, using three constraint fits to fixed top quark masses, gives mt(l + jets) = 176.0 ± 7.9 (stat) ± 4.8 (syst) GeV/c2, consistent with the above result. Studies of kinematic distributions of the top quark candidates are also presented.

    UR - http://www.scopus.com/inward/record.url?scp=0542395128&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0542395128&partnerID=8YFLogxK

    M3 - Article

    VL - 58

    JO - Physical review D: Particles and fields

    JF - Physical review D: Particles and fields

    SN - 1550-7998

    IS - 5

    M1 - 052001

    ER -