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Final-State Interactions in Heavy Quark Decays

1997/05/22 by A. N. Kamal, Kamal, A. N., C. W. Luo +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9705396

11 pages, Revtex, 1 eps-figure

arxiv created 1997/05/22 · arxiv updated 2009/11/30

Abstract

We study the role played by the final-state interactions (fsi) in heavy quark decays using Pomeron and Regge exchanges to describe high energy scattering. At center of mass energy √(s)∼ 5GeV , Pomeron dominance does not apply. We study the behavior of the decay amplitudes as √(s) is varied close to the B mass. We also investigate the behavior of the decay amplitude as √(s)→ ∞ . Our conclusion is that the decay amplitudes approach a real value asymptotically.

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