General method of calculation of any hadronic decay in the3
P
0 model |
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| Authors: | W Roberts B Silvestre-Brac |
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| Institution: | (1) Lyman Laboratory of Physics, Harvard University, 02138 Cambridge, MA, USA;(2) Institut des Sciences, Nucléaires, Université Joseph-Fourier, Avenue des Martyrs 53, F-38026 Grenoble, France;(3) Department of Physics, Old Dominion University, 23529 Norfolk, VA, USA;(4) Continuous Electron Beam Accelerator Facility, Jefferson Avenue 12000, 23606 Newport News, VA, USA |
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| Abstract: | The3
P
0 pair creation model of hadron decays is generalized to be applicable to the decay of any hadron. The wave function of the decaying hadron is expanded in terms of two clusters. The transition amplitude is derived for any combination of angular momenta, and for general wave functions in momentum space, expanded in terms of Gaussians times polynomials.Work supported by the Natural Science and Engineering Research Council of Canada, the National Science Foundation under grant # PHY-8714654, and by the Department of Energy under grant # DE-AC05-84ER40150Supported in part by the Natural Sciences and Engineering Research Council of Canada |
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