Singh, Virendra (1963) Regge poles in ΠN scattering and in Π+Π→N+N̅ Physical Review, 129 (4). pp. 1889-1896. ISSN 0031-899X
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Official URL: http://prola.aps.org/abstract/PR/v129/i4/p1889_1
Related URL: http://dx.doi.org/10.1103/PhysRev.129.1889
Abstract
We introduce the Regge-Froissart continuations of various partial-wave amplitudes for ΠN scattering into the complex J plane. The notion of J parity is clarified by considering parity nonconservation. The analyticity and symmetry properties of the Regge-Froissart continuation in the energy plane are also studied and the results of analysis applied to backward pion-proton scattering. A similar discussion is given of the Π+Π→N+N̅ channel and the forward elastic pion-proton scattering.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 48292 |
| Deposited On: | 14 Jul 2011 07:45 |
| Last Modified: | 14 Jul 2011 07:45 |
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