Looking for chiral anomaly inKγ→Kπreactions

  title={Looking for chiral anomaly inK$\gamma$→K$\pi$reactions},
  author={M. Vysotsky and E. Zhemchugov},
  journal={Physical Review D},
In an experiment currently being performed at the Institute for High Energy Physics, Serpukhov, Russia, a beam of charged kaons is directed on a copper target. In the electromagnetic field of the target nuclei, two reactions occur: Kγ → Kπ and Kγ → Kπ. A peculiar distinction between these two reactions is that there is a chiral anomaly contribution in the former reaction, but not in the latter. This contribution can be directly seen through comparison of the cross sections of these reactions… Expand
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