W. Bertozzi

CONTRIBUTIONS OF NEUTRONS TO ELASTIC ELECTRON SCATTERING FROM NUCLEI.

Abstract Previously ignored contributions from the neutron charge from factor and the spin-orbit interaction in spin unsaturated shells are investigated. It is shown that at q = 3 fm−1 approximately 30% of the total cross section in heavy nuclei arises from neutrons and that the seemingly anomalous decrease of the rms charge radius from 40Ca to 48Ca is caused by the f 7 2 neutrons. The uncertainty in the neutron charge form factor presents a serious difficulty in making accurate comparisons to theoretical models.

Precision Measurement of the Neutron Spin Asymmetries and Spin-dependent Structure Functions in the Valence Quark Region

We report on measurements of the neutron spin asymmetries

-Measurement of the proton's electric to magnetic form factor ratio from 1H(over -->)(e(over -->),e'p).

A_{1,2}^n

Focal plane instrumentation: A very high resolution MWPC system for inclined tracks

and polarized structure functions

Measurement of the proton's electric to magnetic form factor ratio from H→1(e→,e′p)

g_{1,2}^n

Final analysis of proton form factor ratio data at Q2 = 4.0, 4.8, and 5.6 GeV2

at three kinematics in the deep inelastic region, with

Precision Measurement of the Neutron Spin Asymmetry A1 n and Spin-Flavor Decomposition in the Valence Quark Region

x=0.33

High-precision measurement of the proton elastic form factor ratio mu_pG_E/G_M at low Q^2.

, 0.47 and 0.60 and

Hadrons in the nuclear medium

Q^2=2.7

Erratum: Comparison of Polarization Observables in Electron Scattering from the Proton and Deuteron [Phys. Rev. Lett. 80, 452 (1998)]

, 3.5 and 4.8 (GeV/c)