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The reaction e-e+ → hh recomputed

delete2009-05-01
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OA
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J
Juan López‐Villarejo *
J
J.A.M. Vermaseren
DOI:10.1016/j.physletb.2009.04.022delete
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摘要

摘要

En 中文
We notice that the existing literature about the reaction e(-)e(+) -> hh suffers from a mistake in the relative sign between the t-channel and u-channel graphs. Correcting this lowers the cross sections by about an order of magnitude. (C) 2009 Elsevier B.V. All rights reserved.
Keyword:
FEYNARTS
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期刊

Physics Letters B 封面图
Physics Letters B
IF:
4.5
论文数:
3.2W
被引数:
7.3W

机构

C
consejo superior de investigaciones cientificas (csic)
学者数:
8.8W
论文数: 8.5W
被引数: 125
A
Autonomous University of Madrid
学者数:
2.1W
论文数: 1.7W
被引数: 29
引用论文

引用论文

Automatic calculations in high energy physics and GRACE at one-loop
err2006-07-01
err96
errOAAI
errBelanger, G.; Boudjema, F.; Fujimoto, J.; Ishikawa, T.; Kaneko, T.; Kato, K.; Shimizu, Y.
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