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https://hdl.handle.net/2440/86670
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Type: | Journal article |
Title: | Pion-nucleon scattering in the cloudy bag model |
Author: | Veit, E.A. Jennings, B.K. Thomas, A.W. |
Citation: | Physical Review D: Particles, Fields, Gravitation and Cosmology, 1986; 33(7):1859-1866 |
Publisher: | American Physical Society |
Issue Date: | 1986 |
ISSN: | 0556-2821 1550-2368 |
Statement of Responsibility: | E. A. Veit, B. K. Jennings, and A. W. Thomas |
Abstract: | We investigate s- and p-wave pion-nucleon scattering in the volume-coupling version of the cloudy bag model. The earlier conclusions about the nature of the Δ(1232), based on surface coupling, are not altered. This model also provides a good description of the ‘‘small’’ p-wave phase shifts, and the s-wave scattering lengths. However, there are indications from the s waves at energies above 100 MeV, and from the channel, that some physics is still missing. |
Rights: | © 1986 The American Physical Society |
DOI: | 10.1103/PhysRevD.33.1859 |
Published version: | http://dx.doi.org/10.1103/physrevd.33.1859 |
Appears in Collections: | Aurora harvest 2 Physics publications |
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