Analysis of the D wave in the reaction {pi}p {yields} a{sub 2}{sup 0}(1320)n
Journal Article
·
· Physics of Atomic Nuclei
OSTI ID:166817
- Institute for High-Energy Physics, Moscow (Russian Federation)
A partial-wave analysis of the reaction {pi}{sup {minus}}p {yields} a{sub 2}{sup 0}(1320)n is performed in the region of a{sub 2}{sup 0}(1320)- meson masses at a momentum of 100 GeV/c. The D{sub +} wave is shown to be dominant in all eight nontrivial solutions. This corresponds to the predominant production of the a{sub 2}{sup 0}(1320) meson via the exchange mechanism with natural spin-parity in the t channel. The restriction {vert_bar}D{sub 0}/D{sub +}{vert_bar}{sup 2}<0.16 is imposed on the D{sub 0}-wave magnitude. 18 refs., 7 figs.
- OSTI ID:
- 166817
- Journal Information:
- Physics of Atomic Nuclei, Vol. 58, Issue 4; Other Information: PBD: Apr 1995; TN: Translated from Yadernaya Fizika; 58: No. 4, 662-668(1995)
- Country of Publication:
- United States
- Language:
- English
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