Production of gluon jets via the <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>Z</mi></mrow><mrow><mn>0</mn></mrow></msup></mrow></math></span> resonance

N. Bilić; S. Meljanac

doi:10.1103/PhysRevD.26.2499

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Production of gluon jets via the $Z^{0}$ resonance

N. Bilić and S. Meljanac

Rudjer Bošković Institute, 41001 Zagreb, Yugoslavia

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Phys. Rev. D 26, 2499 – Published 1 November, 1982

DOI: https://doi.org/10.1103/PhysRevD.26.2499

Abstract

We study the production of two gluons and one photon in $e^{+} e^{-}$ collisions, in particular the process in which the intermediate resonance is the neutral weak vector boson $Z^{0}$ . We compare the cross section of this process with the cross section of the lower-order process in which two quarks and one photon are produced. We find that $gg γ$ production is unimportant in comparison with $\bar{q} q γ$ production except near phase-space boundaries on the $Z^{0}$ resonance.

References (7)

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K. Koller, T. F. Walsh, and P. M. Zerwas, Z. Phys. C 2, 197 (1979)

[c1] D. P. Barber et al., Phys. Lett. 108B, 63 (1982)

[c2] A. De Rújula, J. Ellis, E. G. Floratos, and M. K. Gaillard, Nucl. Phys. B138, 387 (1978)

[c3] V. N. Baier, E. A. Kurayev, and V. S. Fadin, Yad. Fiz. 31, 700 (1980) [Sov. J. Nucl. Phys. 31, 364 (1980)] M. L. Laursen, K. O. Mikaelian, and M. A. Samuel, Phys. Rev. D 25, 710 (1982)

[c4] M. L. Laursen, K. O. Mikaelian, and M. A. Samuel, Phys. Rev. D 23, 2795 (1981)

[c5] T. G. Rizzo, BNL Report No. 29715, 1980 (unpublished)

[c6] V. Constantini, B. De Tollis, and G. Pistoni, Nuovo Cimento 2A, 733 (1971)

[c7] K. Koller, T. F. Walsh, and P. M. Zerwas, Z. Phys. C 2, 197 (1979)

Physical Review D

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Production of gluon jets via the $Z^{0}$ resonance

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Production of gluon jets via the Z0 resonance

Abstract

References (7)

Production of gluon jets via the $Z^{0}$ resonance