神国日本

Mode of access: Internet.

Karma and other stories & essays,

"Editor's note" signed: Albert Mordell.

Two years in the French West Indies,

"Several, or portions of several, papers have been published in Harper's magazine."--Pref.

"Out of the East"; reveries and studies in New Japan.

Perkins, p. 28.

The temptation of St. Anthony,

Translation of La tentation de Saint Antoine.

One of Cleopatra's nights and other fantastic romances /

Stories selected from Nouvelles and Romans et contes.

The temptation of St. Anthony /

Translation of La tentation de Saint Antoine.

Karma /

Reprinted in part from various periodicals.

Chita; a memory of Last Island.

Mode of access: Internet.

Measurement of the neutron (^3He) spin structure function at low Q^2 : a connection between the Bjorken and Drell-Hearn-Gerasimov sum rules

The spin dependent cross sections, σT_1/2 and σT_3/2 , and asymmetries, A_∥ and A_⊥ for ³He have been measured at the Jefferson Lab's Hall A facility. The inclusive scattering process ³He(e,e)X was performed for initial beam energies ranging from 0.86 to 5.1 GeV, at a scattering angle of 15.5°. Data includes measurements from the quasielastic peak, resonance region, and the deep inelastic regime. An approximation for the extended Gerasimov-Drell-Hearn integral is presented at a 4-momentum transfer Q² of 0.2-1.0 GeV².

Also presented are results on the performance of the polarized ³He target. Polarization of ³He was achieved by the process of spin-exchange collisions with optically pumped rubidium vapor. The ³He polarization was monitored using the NMR technique of adiabatic fast passage (AFP). The average target polarization was approximately 35% and was determined to have a systematic uncertainty of roughly ±4% relative.

Chancellor R. L. Hearn

Chancellor from 1967 to 1969. He was the first Chancellor of Brock.

Chancellor R. L. Hearn

R. L. Hearn was Chancellor at Brock from 1967 - 1969. He was Brock's first Chancellor. Chancellor Hearn is pictured here on the right.

The Gerasimov-Drell-Hearn Sum Rule and the Spin Structure of the Proton

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Gerasimov-Drell-Hearn sum rule and the single-pion photoproduction multipole E0+ close to threshold

The long-standing discrepancy between the Gerasimov-Drell-Hearn sum rule and the analysis of pion photoproduction multipoles is greatly diminished by use of s-wave multipoles that are in accord with the predictions of chiral perturbation theory and describe the experimental data in the threshold region. The remaining difference may be due to contributions of channels with more pions and/or heavier mesons whose contributions to the sum rule remain to be investigated by a direct measurement of the photoabsorption cross sections.