Abstract
The production of dilepton states by semileptonic decay of charm-anticharm and beauty-antibeauty meson pairs is studied for proton-proton collisions. It is shown that the measured features of dilepton production can be well described by this non-electromagnetic process up to masses of at least 5 GeV. Upper limits for hadronic heavy flavour production are derived.
Similar content being viewed by others
References
A.G. Clark et al.: Phys. Lett.77B, 339 (1978); A. Chilingarov et al.: Phys. Lett.83B, 136 (1979); A Chilingarov et al.: Nucl. Phys.B151, 29 (1979)
D. Drijard et al.: Phys. Lett.81B, 250 (1979); D. Drijard et al.: phys. Lett.85B, 452 (1979); K.L. Giboni et al.: Phys. Lett.85B, 437 (1979); W. Lockman et al.: Phys. Lett.85B, 443 (1979); L. Cifarelli: Moriond Workshop on New Flavours, 1982, eds. J. Tran Thanh Van, L. Montanet, p. 429 and refs therein
W.M. Geist: Moriond Workshop on New Flavours, 1982, eds. J. Tran Thanh Van, L. Montanet, p. 407
M. Aguilar-Benitez et al.: Phys. Lett.123B, (1983) 103
B.L. Combridge: Nucl. Phys.B151, 429 (1979)
G.H. Trilling: Phys. Rep.75, 57 (1981)
W. Bacino et al.: Phys. Rev. Lett.43, 1073 (1979)
I. Hinchliffe, C.H. Llewellyn-Smith: Nucl. Phys.B114, 45 (1976)
A. Silverman: Proceedings of the 1981 International Symposium on Lepton and Photon Interactions at High Energies, Bonn, ed. W. Pfeil, p. 138
P. Franzini: Moriond Workshop on New Flavours, 1982, eds. J. Tran Thanh Van, L. Montanet, p. 159
I.R. Kenyon: Rep. Prog. Phys.45, 1261 (1982)
D. Antreasyan et al.: Phys. Rev. Lett.45, 863 (1980)
K.J. Anderson et al.: Phys. Rev. Lett.42, 944 (1979)
A.S. Ito et al.: Phys. Rev.D23, 604 (1981)
A.G. Clark et al.: Nucl. Phys.B142, 29 (1978); A.L.S. Angelis et al.: Phys. Lett.87B, 398 (1979)
E. Vella et al.: Phys. Rev. Lett.48, 1515 (1982)
A. Badertscher et al.: Phys. Lett.123B, 471 (1983)
M. Basile et al.: Lett. al. Nuovo Cimento31, 97 (1981); D. Drijard et al.: Phys. Lett.108B, 361 (1982); D. Drijard et al.: CERN/EP 82-31
M. Aguilar-Benitez et al.: Phys. Lett.123B, 98 (1983)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Fischer, H.G., Geist, W.M. On the hadronic production of lepton pairs from heavy flavour decay. Z. Phys. C - Particles and Fields 19, 159–166 (1983). https://doi.org/10.1007/BF01571779
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01571779