Titlebook: Hadron Collider Physics 2002; Proceedings of the 1 Martin Erdmann,Thomas Müller Conference proceedings 2003 Springer-Verlag Berlin Heidelbe

genesis

Mendacious

Tevatron Collider Run II Status has been steadily improving, but the pace has been slower than anticipated. The peak luminosity now exceeds that of Run I and sources of additional improvement to reach design goals have been identified and are being addressed. This paper summarizes the progress to date.

agnostic

Low x Physics at HERA i.e. . ≤ 10ˉ.. Here and in the following, . denotes the fraction of the proton’s momentum carried by the quark that interacts with the electron. At low ., the struck quark usually results from a long cascade of parton branchings as illustrated in Fig. 1. Partons at the bottom of the cascade can carry a fraction

廢除

Feckless

Heavy Flavour Production at D?rks. Unlike the . which operate at the γ(4s) resonance, all kinds of .-hadrons . are produced. However the backgrounds at a hadron collider are considerably larger than in the relatively clean ...ˉ environment.

WATER

Heavy Quark Production at CDF. and gluon fusion, .. In . collisions, the quark crosssections are convoluted with the parton density functions, ., to obtain the hadro-production quark cross-sections as follows: . where y and . are the produced quark and anti-quark rapidities, and . is the tranverse momemtum.