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Contribution of high-order twists to the inclusive photocretion process of mesons with large P{sub T}

Journal Article · · Russian Physics Journal
DOI:https://doi.org/10.1007/BF00559309· OSTI ID:263285
;  [1]
  1. M.E. Rasuldaze Baku State Univ. (Russian Federation)
The contributions of high twists to the inclusive photocreation of a meson is treated within QCD in the present study. It is shown that the subprocesses q {yields} Mq of a high order twist provide important contributions to the inclusive effective cross section at large P{sub T}. The effective cross section of a high order twist has been determined for various wave functions as a function of the transverse momentum of the meson P{sub T} for different {radical}s values.
Sponsoring Organization:
USDOE
OSTI ID:
263285
Journal Information:
Russian Physics Journal, Journal Name: Russian Physics Journal Journal Issue: 5 Vol. 38; ISSN RPJOEB; ISSN 1064-8887
Country of Publication:
United States
Language:
English

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