THE SEARCH FOR THE TOP-QUARK AT DO

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作者
PERYSHKIN, AN [1 ]
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[1] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510
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O412 [相对论、场论]; O572.2 [粒子物理学];
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摘要
The results of a search for the top quark taken from 15 pb(-1) of data accumulated by the D empty set experiment st the Tevatron are presented. No conclusive evidence for top is found. An upper limit on value of the t (t) over bar cross section is measured to be 12.6 pb with 95% CL. The lower limit to the top mass established above 131 GeV assuming standard model decays.
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页码:353 / 355
页数:3
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