Subject: Re: Title and Short Abstract Urgently Needed Date: Thu, 14 Jan 1999 10:29:58 -0800 (PST) From: "Krishna S. Kumar" To: MARY KIHANYA I once again apologize for the delay. Here are the title and abstract. Regards, Krishna SLAC E158: A Precision Measurement of the Weak Mixing Angle in Moller Scattering. Abstract: A newly approved SLAC fixed target experiment will be described, in which we plan to measure the parity violating left-right asymmetry in the scattering off longitudinally polarized electrons from unpolarized electrons in a liquid hydrogen target. The asymmetry, for which a precise prediction exists in the Standard Model, is sensitive to new TeV scale physics in a manner complementary to collider experiments. Recent progress on the experiment from a low energy beam checkout run will be discussed. Physics results from a related experiment probing nucleon structure at Jefferson Laboratory will also presented.