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Showing papers by "Jim Napolitano published in 1995"



Journal ArticleDOI
TL;DR: In this paper, the photodisintegration cross section of the deuteron for photon energies from 1.6 to 2.8 GeV and center-of-mass angles from 37° to 90° was measured.
Abstract: Measurements were performed for the photodisintegration cross section of the deuteron for photon energies from 1.6 to 2.8 GeV and center-of-mass angles from 37° to 90°. The measured energy dependence of the cross section at θ_(cm)=90° is in agreement with the constituent counting rules.

45 citations


Journal ArticleDOI
TL;DR: It is shown that these events can be selected experimentally, and the first evidence for virtual Compton scattering from the proton in data obtained at the Stanford Linear Accelerator Center is presented.
Abstract: In virtual Compton scattering an electron is scattered off a nucleon such that the nucleon emits a photon. We show that these events can be selected experimentally, and present the first evidence for virtual Compton scattering from the proton in data obtained at the Stanford Linear Accelerator Center. The angular and energy dependence of the data is well described by a calculation that includes the coherent sum of electron and proton radiation.

5 citations


Proceedings ArticleDOI
TL;DR: The measured cross section of the deuteron for photodisintegration cross section at θcm=90° are in agreement with the constituent counting rules.
Abstract: Measurements were performed for the photodisintegration cross section of the deuteron for photon energies from 1.6 GeV to 2.8 GeV and center‐of‐mass angles from 37° to 90°. The measured cross section at θcm=90° are in agreement with the constituent counting rules.

4 citations


Journal ArticleDOI
TL;DR: In this article, the spin-dependent asymmetry in 3→(e→,e′) inelastic scattering at kinematics on the low-energy transfer side of the quasielastic peak, including the region near the breakup threshold was measured.
Abstract: We present the results of a measurement of the spin-dependent asymmetry in 3→(e→,e′) inelastic scattering at kinematics on the low-energy transfer side of the quasielastic peak, including the region near the breakup threshold. Comparison with existing calculations based upon the plane wave impulse approximation shows significant deviation between the data and the model near the breakup threshold. Good agreement between data and theory is seen at higher energy transfer.

3 citations