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Volumn 67, Issue 11, 1991, Pages 1388-1391

Asymptotic estimate of the n-loop QCD contribution to the total e+e- annihilation cross section

Author keywords

[No Author keywords available]

Indexed keywords


EID: 4244114536     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.67.1388     Document Type: Article
Times cited : (33)

References (16)
  • 1
    • 84927439808 scopus 로고    scopus 로고
    • For a general overview and background see, e.g., T-P. Cheng and L-F. Li, Gauge Theory of Elementary Particle Physics (Oxford Univ. Press, New York, 1984).
  • 6
    • 84927439806 scopus 로고    scopus 로고
    • This can be deduced from a generalization of Dyson's original argument which showed that the Feynman series in QED is divergent;
  • 13
    • 84927439803 scopus 로고    scopus 로고
    • J. D. Bjorken, SLAC Report No. SLAC-PUB-5103 (to be published).
  • 14
    • 84927439802 scopus 로고    scopus 로고
    • This can also be derived by writing an appropriate dispersion relation for D in terms of the variable g2.
  • 15
    • 84927439801 scopus 로고    scopus 로고
    • These are related to a corresponding infinite sequence of cuts for D itself which manifest themselves as renormalons in the Borel plane; see, G. 't Hooft, in Deeper Pathways in High Energy Physics, Proceedings of Orbis Scientiae, Coral Gables, 1977, edited by A. Perlmutter and L. F. Scott (Plenum, New York, 1977), p. 699.
  • 16
    • 84927439800 scopus 로고    scopus 로고
    • It is worth noting that, although PHI is a very complicated function, its structure is related to that of the generalized Riemann zeta function when only the first term in the beta function is kept. Presumably this is related to the ubiquitous occurrence of zeta functions in the exact calculations of Ref. [6]. Indeed it might be possible to predict the zeta function structure in the exact expansion for rn.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.