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We investigate the scaling relations between the X-ray and the thermalSunyaev-Zel'dovich Effect (SZE) properties of clusters of galaxies, using datataken during 2007 by the Y.T. Lee Array for Microwave Background Anisotropy(AMiBA) at 94 GHz for the six clusters A1689, A1995, A2142, A2163, A2261, andA2390. The scaling relations relate the integrated Compton-y parameter Y_{2500}to the X-ray derived gas temperature T_{e}, total mass M_{2500}, and bolometricluminosity L_X within r_{2500}. Our results for the power-law index andnormalization are both consistent with the self-similar model and other studiesin the literature except for the Y_{2500}-L_X relation, for which a physicalexplanation is given though further investigation may be still needed. Ourresults not only provide confidence for the AMiBA project but also support ourunderstanding of galaxy clusters.

AMiBA: scaling relations between the integrated Compton-y and X-ray derived temperature, mass, and luminosity