Accession Number:

AD0006197

Title:

UPPER-LEVEL PRECESSION PHOTOGRAPHY AND THE LORENTZ-POLARIZATION CORRECTION

Descriptive Note:

Corporate Author:

MASSACHUSETTS INST OF TECH CAMBRIDGE LAB FOR INSULATION RESEARCH

Personal Author(s):

• Grenville-Wells, H. J.
• Abrahams, S. C.

Report Date:

1953-02-01

Pagination or Media Count:

9.0

Abstract:

A set charts is presented for the Lorentz-polarization correction for upper-level precession photographs obtained with a 30 deg precession angle. The charts cover 7 levels in reciprocal space, 0.05 rlu apart, and correspond to a 5.5-cm magnification factor. By superimposing x-ray films on the charts, the corrections can be read off at the positions at which diffraction spectra occur.

Descriptors:

• *LORENTZ FORCE
• SPECTRA
• DIFFRACTION
• X RAY FILM
• X RAY PHOTOGRAPHY
• POLARIZATION
• CHARTS

Subject Categories:

• Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE