Measurement of the top quark mass in the dilepton channel
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
25/10/2007
|
Resumo |
We present a measurement of the top quark mass in the dilepton channel based on approximately 370 pb(-1) of data collected by the DO experiment during Run R of the Fermilab Tevatron collider. We employ two different methods to extract the top quark mass. We show that both methods yield consistent results using ensemble tests of events generated with the DO Monte Carlo simulation. We combine the results from the two methods to obtain a top quark mass m(t) = 178.1 +/- 8.2 GeV. The statistical uncertainty is 6.7 GeV and the systematic uncertainty is 4.8 GeV. (c) 2007 Elsevier B.V. All rights reserved. |
Formato |
7-14 |
Identificador |
http://dx.doi.org/10.1016/j.physletb.2007.08.074 Physics Letters B. Amsterdam: Elsevier B.V., v. 655, n. 1-2, p. 7-14, 2007. 0370-2693 http://hdl.handle.net/11449/23606 10.1016/j.physletb.2007.08.074 WOS:000250824000002 WOS000250824000002.pdf |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
Physics Letters B |
Direitos |
openAccess |
Tipo |
info:eu-repo/semantics/article |