The dijet invariant mass distribution has been measured in the region between 140 and 1000 GeV/c2, in 1.8 TeV p p¯ collisions. Data collected with the Collider Detector at Fermilab show agreement with QCD calculations. A limit on quark compositeness of Λc>1.3 TeV is obtained. Axigluons with masses between 240 and 640 GeV/c2 are excluded at 95% C.L. if we assume ten open decay channels. Model-independent limits on the production of heavy particles decaying into two jets are also presented.
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Preliminary results are presented using the Wide Band photon beam at Fermilab to measure the cross-section of $D^{*\pm}$ and $D^{\pm}$ photoproduction on a Be target over the photon energy range from 100 GeV to 350 GeV....
INCLUDES THE FOLLOWING DECAYS: D*(2010)+- --> D0 PI+-, D0 --> K- PI+.
INCLUDES THE FOLLOWING DECAYS: D*(2010)+- --> D0 PI+-, D0 --> K- PI+, D0 --> K- 2PI+ PI-.
INCLUDES THE DECAYS: D+ --> K- 2PI+.
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