Photoproduction of Rho Mesons from Complex Nuclei at 9 BeV | Zendy

F. Bulos | Zendy; W. Busza | Zendy; R. Giese | Zendy; R. R. Larsen | Zendy; D. W. G. S. Leith | Zendy; B. Richter | Zendy; V. Perez-Mendez | Zendy; A. W. Stetz | Zendy; S. Williams | Zendy; M. J. Beniston | Zendy; J. Rettberg | Zendy

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Photoproduction of Rho Mesons from Complex Nuclei at 9 BeV

Author(s) -

F. Bulos,

W. Busza,

R. Giese,

R. R. Larsen,

D. W. G. S. Leith,

B. Richter,

V. Perez-Mendez,

A. W. Stetz,

S. Williams,

M. J. Beniston,

J. Rettberg

Publication year - 1969

Publication title -

physical review letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.688

H-Index - 673

eISSN - 1079-7114

pISSN - 0031-9007

DOI - 10.1103/physrevlett.22.490

Subject(s) - physics , meson , vector meson dominance , particle physics , nucleon , nuclear physics , photon , photon energy , coupling (piping) , scattering cross section , atomic physics , quantum mechanics , scattering , mechanical engineering , engineering

We have measured the absolute differential cross section for photo- production of neutral rho mesons from complex nuclei at a photon energy of 8.8 BeV. Using a two-parameter optical model, we have de- duced a value for the total rho-nucleon cross section of (30 f i) mb. Application of the Vector Dominance Model results in a value for the 'rho photon coupling of yi /47r = 1.1 * 0.2.

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