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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/33404
Title: QCD-enhancement of |DELTA.I| = 1/2 transitions
Authors: Pich, Antonio
Issue Date: Feb-1989
Publisher: Springer
Citation: Proceedings of the XXIV International Conference on High Energy Physics/ International Union of Pure and Applied Physics: 834-839 (1989)
Abstract: The interplay of strong interactions in AS = 1 non-leptonic weak transitions is analyzed. In addition to the known short-distance enhancement present in the |AI| = 1/2 Wilson coefficients at the leading logarithmic approximation, it is found that huge as corrections to the |AI| = 1/2 two-point functions show up at the next-to-leading order, with the appropriate sign to produce the phenomenologically required enhancement.
Description: 7 páginas, 1 figura.-- Comunicación presentada al XXIV International Conference on High Energy Physics, celebrado del 4 al 10 de Agosto de 1988 en Munich (Alemania).-- CERN-TH-5187-88
Publisher version (URL): http://www.springerlink.com/
URI: http://hdl.handle.net/10261/33404
ISBN: 978-3540503613
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