Typ

Artikel in einem Journal

Gebiet

Anderes Gebiet

Autor

G. Abbiendi, …, P. Bechtle, K. Desch et al. (für die OPAL-Kollaboration)

Titel

Inclusive Jet Production in Photon-Photon Collisions at s(ee)**(1/2) from 189 to 209-GeV.

Datum

2008-01

Reportnummer

Phys.Lett.B658:185-192,2008; CERN-PH-EP/2007-016

Kurzfassung

Inclusive jet production (e+e- -> e+e- +jet+X) is studied in collisions of quasi-real photons radiated by the LEP beams at e+e- centre-of-mass energies sqrt see from 189 to 209 GeV. Jets are reconstructed using the kp jet algorithm. The inclusive differential cross-section is measured as a function of the jet transverse momentum, ptjet, in the range 5 <ptjet < 40 GeV for pseudo-rapidities, etaj, in the range -1.5 < etaj < 1.5. The results are compared to predictions of perturbative QCD in next-to-leading order in the strong coupling constant.

Journal

doi:10.1016/j.physletb.2007.08.096