Abstract
The three reactionse +e−→e +e−e+e−,e + e -→e + e -μ+μ- ande + e -→μ+μ-μ+ μ- have been studied using the CELLO detector at PETRA. The data correspond to 130 pb−1 collected at energies ranging from 35 GeV to 46.8 GeV. A detailed analysis of the distribution of the observed events in phase space shows good agreement with QED to order α4.
Similar content being viewed by others
References
The most recent analyses bearing on theee→eell reactions are: JADE Coll. W. Bartel et al.: Z. Phys. C-Particles and Fields 30 (1986) 545;
R.P. Johnson: Ph.D. Thesis (DELCO), SLAC Report 294 (1986);
R. Aleksan: Thèse d'Etat (CELLO), Paris VII University (1986);
MARK J Coll. B. Adeva et al.: DESY Report 85-073 (1985);
PLUTO Coll. C. Berger et al., Z. Phys. C — Particles and Fields 27 (1985) 249;
CELLO Coll. H.J. Behrend et al.: DESY Report 84-103 (1984);
PEP-9 Coll. M.P. Cain et al.: Phys. Lett. 147 B (1984) 232;
MAC Coll. E. Fernandez et al.: Phys. Rev. D28 (1983) 2721;
P. Colas: Thesis (CELLO), Paris VI University (1983);
CELLO Coll. H.J. Behrend et al.: Phys. Lett.126B (1983) 384;
The experimental situation as of 1983 is summarized by M. Pohl, Proceedings of the 5th International Workshop on Photon-Photon Collisions, Aachen (1983) 234
F.A. Berends et al.: Nucl. Phys. B253 (1985) 441; P.H. Daverveldt: Thesis, Leiden University (1985)
F.A. Berends et al.: Phys. Lett. 103 B (1981) 124
F. Le Diberder: Thèse d'Etat (CELLO), Paris XI University, LAL Report 88-21 (1988)
R. Kleiss: Nucl. Phys. B241 (1984) 61
J. Haïssinski: LAL Report 87-11 (1987)
CELLO Coll. H.J. Behrend et al.: Phys. Scr. 23 (1981) 610
Author information
Authors and Affiliations
Consortia
Rights and permissions
About this article
Cite this article
CELLO Collaboration., Behrend, H.J., Criegee, L. et al. An experimental study ofe + e − annihilation into four leptons at\(\sqrt S \geqq 35\) GeVGeV. Z. Phys. C - Particles and Fields 43, 1–14 (1989). https://doi.org/10.1007/BF02430605
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02430605