η Photoproduction off the Deuteron

YU Tao; Jiang Huanqing

Chinese Physics C> 1998, Vol. 22> Issue(5) : 452-459

η Photoproduction off the Deuteron

YU Tao ^, ,
Jiang Huanqing

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

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Abstract：
The η meson photoproduction off deutron γ d→ηX are calculated, where assuming the η photoproduction from nucleon is dominated by the N11*(1535), and the η-nucleon-nucleon vertex matrix element Γ_dpn is approximated using the non-relativistic deuteron wave function. The cross section and differential cross section can fit the new data well, and the coupling constant of γnN^* is obtained.

References

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YU Tao and Jiang Huanqing. η Photoproduction off the Deuteron[J]. Chinese Physics C, 1998, 22(5): 452-459.

YU Tao and Jiang Huanqing. η Photoproduction off the Deuteron[J]. Chinese Physics C, 1998, 22(5): 452-459. shu

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Received: 1900-01-01
Revised: 1900-01-01

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