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Observation of the Production of $\eta$ Mesons in Two Photon Collisions

Phys.Rev.D 28 (1983) 2896 , 1983.

Abstract (data abstract)
SLAC-SPEAR CRYSTAL BALL DETECTOR. MEASUREMENT OF TWO PHOTON PRODUCTION OF ETA MESON VIA ITS 2GAMMA DECAY MODE. AFTER BACKGROUND SUBTRACTION THE DECAY WIDTH OF ETA --& gt; GAMMA GAMMA IS FOUND TO BE 0.56 +- 0.16 KEV.

• #### Table 1

10.17182/hepdata.23791.v1/t1

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