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Generalized O(1, 2) expansions of multiparticle amplitudes. II. The O(1, 2) laplace transform

✍ Scribed by C Cronström

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
617 KB
Volume
78
Category
Article
ISSN
0003-4916

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✦ Synopsis

We extend a previous work [l] on generalized 0(1,2) expansions for power-bounded multiparticle amplitudes. This extension allows one to shift the contour-integral in the O(1, 2) integral representation an arbitrary but finite distance into the left half of the I-plane. The discrete terms in the representation get absorbed into the integral in this case, but instead new discrete terms appear which are of the order of magnitude O(s-I) for large values of S. These new discrete terms disappear if the Mandelstam symmetry holds.

📜 SIMILAR VOLUMES

Generalized O(2, 1) expansions for asymp
Generalized O(2, 1) expansions for asymptotically growing amplitudes, II: Space-time region
✍ C.E Jones; F.E Low; J.E Young 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 529 KB

We extend a previous treatment [l] of 0(2, 1) expansions for nonsquare-integrable many particle amplitudes to the case where one "incoming" and one "outgoing" cluster have space-like O(2,l) momenta. \* This work is supported in part through funds provided by the Atomic Energy Commission under Contra