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Can presentF 2 andR=σ L /σ T data unravel power corrections?

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Zeitschrift für Physik C Particles and Fields

Abstract

We analyse the QCD non-singlet leading order prediction ofR=σ L /σ L using the results of the EMCF 2 fits to proton, deuterium and iron data and we examine in detail its compatibility withR from SLAC. Least squares fits to combined EMC and SLACF 2 andR proton data are carried out at leading order in the non-singlet case. Incompatibilities have been confirmed which, in spite of present uncertainties, require the consideration of power corrections.

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References

  1. B.R. Martin, G. Shaw: Z. Phys. C—Particles and Fields 33 (1987) 99

    Google Scholar 

  2. J.J. Aubert et al. (EMC). Nucl. Phys. B259 (1985) 189

    Google Scholar 

  3. G. Altarelli, R.K. Ellis, G. Martinelli, Nucl. Phys. B143 (1978) 521; B146 (1978) 544; A. González Arroyo, C. López, F.J. Ynduráin: Phys. Lett. 98B (1981) 215

    Google Scholar 

  4. S. Dasu et al. (SLAC E140): Univ. of Rochester Preprints UR-991, 1004

  5. J.J. Aubert et al. (EMC): Nucl. Phys. B293 (1987) 740

    Google Scholar 

  6. J.J. Aubert et al. (EMC): Nucl. Phys. B272 (1986) 158

    Google Scholar 

  7. A. Bodek et al.: (SLAC E87): Phys. Rev. D20 (1979) 14

    Google Scholar 

  8. M.D. Mestayer et al. (SLAC E89): Phys. Rev. D27 (1983) 285

    Google Scholar 

  9. O. Nachtmann: Nucl. Phys. B63, 237 (1973); B78 (1974) 455; A. de Rújula, H. Georgi and H.D. Politzer; Ann. Phys. 103 (1977) 315

    Google Scholar 

  10. W. K. Tung: Proceedings of Neutrino Conference, Bergen (1979). A. Haatuft, C. Jarlskog (eds.) p. 612; D.J. Gross, S.B. Treiman, F.A. Wilczek: Phys. Rev. D15 (1977) 2486; A. Devoto, D.W. Duke, J.F. Owens, R.G. Roberts: Phys. Rev. D27 (1983) 508

  11. R.K. Ellis, W. Furmanski, R. Petronzio: Nucl. Phys. B212 (1982) 29; J.L. Miramontes, J. Sánchez Guillén: U. Santiago Preprint US-FT1, in press Z. Physik C—Particles and Fields

    Google Scholar 

  12. T. Sloan: Plenary talk at EPS Conf., Uppsala (July 1987), Preprint CERN-EP/87-188

  13. J.L. Cortés, J.L. Miramontes, J. Sánchez Guillén: Phys. Rev. D30 (1984) 46

    Google Scholar 

  14. R. Voss; Preprint CERN-EP/87-223

  15. J.L. Miramontes, J. Sánchez Guillén, E. Zas: Phys. Rev. D35 (1987) 863

    Google Scholar 

  16. A. Bodek: private communication

  17. E. Eichten, I. Hinchliffe, K. Lane, C. Quigg: Rev. of Mod. Phys. 56 (1984) 589; and errata, Fermilab-Pub86/75-T (1986)

    Google Scholar 

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Authors and Affiliations

  1. Departamento de Fisica de Particulas, Facultad de Fisica, Universidad de Santiago de Compostela, E-15706, Santiago de Compostela, Spain

    C. Merino, J. L. Miramontes, G. Parente, J. Sanchez Guillen & E. Zas

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  1. C. Merino
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  2. J. L. Miramontes
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  3. G. Parente
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  4. J. Sanchez Guillen
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  5. E. Zas
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Merino, C., Miramontes, J.L., Parente, G. et al. Can presentF 2 andR=σ L /σ T data unravel power corrections?. Z. Phys. C - Particles and Fields 40, 613–618 (1988). https://doi.org/10.1007/BF01560233

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  • DOI: https://doi.org/10.1007/BF01560233

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