2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/178693The B-physics potential of the ATLAS experiment at LHC is described. Simulation results are shown for the measurement of sin(2beta), with an emphasis on new tagging techniques. Other CP-violation measurements are described briefly. New limits are shown for the reach of the x_s-measurement, resulting from increased statistics and improved fitting methods. Some rare decay modes of B-mesons can be easily seen in ATLAS. Analyses of channels B-> mu+mu-(X) are presented here.16 pages, incl. 4 figures. Presented in BEAUTY'96, June 17-21 1996, Rome, Italy. To be published in Nucl. Instrum. and Methods A. Full Postscript version at http://blues.helsinki.fi/~seft_www/ps/hu_seft_r96_19.psHigh Energy Physics - Experimenttext