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arXiv · hep-ph/9708408

Isolated Prompt Photon Production

Edmond L. Berger·Xiaofeng Guo·Jianwei Qiu
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Abstract

We show that the conventionally defined partonic cross section for the production of isolated prompt photons is not an infrared safe quantity. We work out the case of $e^+e^- \to γ+ X$ in detail, and we discuss implications for hadron reactions such as $p \bar{p} \to γ+ X$.

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Edmond L. Berger, Xiaofeng Guo, Jianwei Qiu. 1997-08-19. Isolated Prompt Photon Production. https://arxiv.org/abs/hep-ph/9708408

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