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Recent Progress in the Theory of Heavy Flavor Production
Michelangelo MANGANO
We review some recent results on heavy quark production in high energy hadronic collisions. We will discuss in particular the status of production cross sections for bottom quarks…
Charmonium Production via Fragmentation
Michael A. Doncheski, Sean Fleming, Michelangelo L. Mangano
We present the preliminary results of a calculation of the fragmentation contribution to charmonium production at large transverse momentum in colliders. The fragmentati…
Improving the Weizsäcker-Williams Approximation in Electron-Proton Collisions
S. Frixione, M. L. Mangano, P. Nason +1
We critically examine the validity of the Weizsäcker-Williams approximation in electron-hadron collisions. We show that in its commonly used form it can lead to large errors, and w…
The Charm Content of W+1 Jet Events as a Probe of the Strange Quark Distribution Function
U. Baur, F. Halzen, S. Keller +2
We investigate the prospects for measuring the strange quark distribution function of the proton in associated plus charm quark production at the Tevatron. The quark sign…
Measurement of the Strange Quark Distribution Function in W + Charm Quark Events
U. Baur, F. Halzen, S. Keller +2
We investigate the prospects of measuring the strange quark distribution function at the Tevatron, using plus charm quark events. The plus charm quark signal produced by st…
Heavy Quark Correlations in Photon-Hadron Collisions
S. Frixione, M. Mangano, P. Nason +1
We describe a next-to-leading-order calculation of the fully exclusive parton cross section for the photoproduction of heavy quarks. We use our result to compute quantities of inte…
On the Determination of the Gluon Density of the Proton from Heavy-Flavour Production at HERA
Stefano Frixione Michelangelo L. Mangano Paolo Nason, Giovanni Ridolfi
Using a recent next-to-leading-order calculation of the photoproduction double differential cross section for heavy quarks, we study the possibility of extracting the gluon density…
Physics at Hadron Colliders
A. K. Likhoded, S. R. Slabospitsky, M. Mangano +1
In this paper we summarize the results of the theory working group dedicated to the analysis of production at hadron colliders.
QCD Tests in Proton-Antiproton Collisions
John HUTH, Michelangelo MANGANO
We review the status of QCD tests in high energy p-pbar collisions. Contents: i) Introduction ii) QCD in Hadronic Collisions iii) Jet Production iv) Heavy Flavour Production v) W a…
On the B and J/Psi Cross Section Measurements at Ua1 and CDF
Michelangelo MANGANO
We analise the implications of the measurement of and inclusive \pt\ distributions performed in collisions by the UA1 and CDF experiments.