Abstract
It is shown that the distribution of momenta of particles in quark jets from electron-positron annihilation and deep inelastic lepton scattering, at energies up to about 14 GeV, can be described by a simplep T -limited phase space model. This model than allows a simple, essentially kinematical, explanation of various experimental results, in particular the observed rise in <p T > or <p T 2> with increasing energy at lower energies, departures from scaling in momentum distributions of charged particles ine + e − annihilation and seagull dips in <p T > or <p T 2> atx F =0.
Similar content being viewed by others
References
L. van Hove: Rev. Mod. Phys.36, 655 (1964)
A. Krzywicki: Nuovo Cimento32, 1067 (1964)
R.D. Field, R.P. Feynman: Nucl. Phys.B136, 1 (1978)
B. Andersson, G. Gustafson, T. Sjöstrand: Phys Lett.94B 211 (1980)
J. Kogut, L. Susskind: Phys. Rep.8 75 (1973)
R.P. Feynman: Photon-hadron interactions. London: Benjamin 1972
G.R. Farrar, J.L. Rosner: Phys. Rev.D7, 2747 (1973)
J.L. Newmeyer, D. Sivers: Phys. Rev.D9, 2592 (1974)
R. Cahn, E. Colglazier: Phys. Rev.D9, 2658 (1974)
E. Byckling, K. Kajantie: Nucl. Phys.B9 568, (1969)
A. Bassetto, M. Toller, L. Sertorio: Nucl. Phys.B34, 1 (1971)
F. James: CERN Report 68-15 (1968)
D.C. Carey, D. Drijard: J. Comp. Phys.28, 327 (1978)
C. Michael, L. Vanryckeghem: J. Phys.G4, 683 (1978)
W. Kittel, L. van Hove, W. Wojcik: Comp. Phys. Comm.1, 425 (1970)
Ch. Berger et al., PLUTO Collaboration: Phys. Lett.95B, 313 (1980)
J.D. Bjorken, S.J. Brodsky: Phys. Rev.D1, 1416 (1970)
S. Brandt, H.D. Dahmen: Z. Phys. C—Particles and Fields1, 61 (1979)
Ch. Berger et al., PLUTO Collaboration: Phys. Lett78B, 176 (1978)
Ch. Berger et al., PLUTO Collaboration: Phys. Lett.81B, 410 (1979)
R. Brandelik et al., TASSO Collaboration: Phys. Lett.83B, 261 (1979)
G.G. Hanson: Proceedings of 13th Rencontre de Moriond (1978)
P. Bossetti et al.: Nucl. Phys.B149, 13 (1979)
H. Deden et al.: CERN-EP/80-66 (May 1980)
R. Baier, J. Engels, H. Satz, K. Schilling: Nuovo Cimento28A, 455 (1975)
J. Engels, Dabrowski, K. Schilling: Z. Phys. C—Particles and Fields3, 371 (1980)
E.L. Berger, A. Krzywicki: Phys. Lett.36B, 380 (1971)
G.M. van Apeldoorn et al.: Nucl. Phys.B91, 1 (1975)
R. Odorico: Phys. Lett.89B, 89 (1979)
M. Gronau, W.S. Lam, T.F. Walsh, Y. Zarmi: Nucl. Phys.B104, 307 (1976)
D.P. Barber et al., MARK J. Collaboration: Phys. Rev. Lett.43, 830 (1979)
W. Bartel et al., JADE Collaboration: Phys. Lett.91B, 142 (1980)
Ch. Berger et al., PLUTO Collaboration: Phys. Lett.86B, 418 (1980)
R. Brandelik et al., TASSO Collaboration: Phys. Lett.94B, 437 (1980)
J.J. Aubert et al., European Muon Collaboration: Phys. Lett.95B, 306 (1980)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Clegg, A.B., Donnachie, A. A description of jet structure byp T -limited phase space. Z. Phys. C - Particles and Fields 13, 71–76 (1982). https://doi.org/10.1007/BF01553635
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01553635