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Lattice calculation of I=2 pion scattering length [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1992.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators
Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
We present results for the I=2 pion scattering length calculated using staggered fermions in the quenched approximation. The calculation uses the finite volume dependence of the energy of a two pion state. We find good agreement with current algebra predictions for scattering of Goldstone pions, and reasonable agreement for the non-Goldstine pions.
Report Numbers
E 1.99:cebaf-th-92-08
cebaf-th-92-08
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Note
Published through SciTech Connect.
01/01/1992.
"cebaf-th-92-08"
Nuclear Physics B ISSN 0169-6823; NBSSDR FT
Gupta, Rajan; Sharpe, Stephen; Kilcup, Gregory.
Funding Information
AC05-84ER40150
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