arXiv subjects

T. Kleinwort

Publications and source records attributed to T. Kleinwort.

3 recordsLinked to original sources

arXiv1996

Inclusive Two-Jet Production in Photon-Photon Collisions: Direct and Resolved Contributions in Next-to-Leading Order QCD

We have calculated inclusive two-jet production in photon-photon collisions superimposing direct, single-resolved and double-resolved cross sections for center-of-mass energies of TRISTAN and LEP1.5. All three contributions are calculated up to next-to-leading order. The results are compared with recent experimental data. Three NLO sets of parton distributions of the photon are tested.

hep-ph↗

arXiv1996

Inclusive One- and Two-Jet Cross sections in $γγ$ Reactions at $e^+e^-$ Colliders

We have calculated inclusive one-- and two--jet production in photon--photon collisions superimposing direct, single resolved and double resolved cross sections for center of mass energies of the LEP1, LEP2 and NLC range. The direct and single resolved cross sections are calculated up to next--to--leading order. The double resolved two--jet cross section is calculated only in LO with a $k$ factor estimated from the NLO one--jet cross section. Various differential cross sections as functions of transverse momenta and rapidities of the jets are evaluated.

hep-ph↗

arXiv1995

Inclusive Two--Jet Cross Sections in $γγ$--Processes at $e^+e^-$ Colliders

We have calculated inclusive one-- and two--jet production in photon--photon collisions in next--to--leading order superimposing direct, single resolved and double resolved cross sections. The results are compared with recent experimental data from the TOPAZ and AMY collaborations at TRISTAN. Good agreement is found between experiment and the theoretical results.

hep-ph↗