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The ϱ−ππ coupling constant in lattice gauge theory |
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| Authors: | Steven Gottlieb Paul B. Mackenzie H.B. Thacker Don Weingarten |
| Affiliation: | University of California, San Diego, La Jolla, CA 92093, USA;Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510, USA;Brown University, Providence, RI 02912, USA |
| Abstract: | We present a method for studying hadronic transitions in lattice gauge theory which requires computer time comparable to that required by recent hadron spectrum calculations. This method is applied to a calculation of the decay ?→ππ. |
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