The Röntgen: Deficiencies in Present-day Free-Air Chamber Standards

L. A. W. KEMP

doi:10.1038/172035a0

The Röntgen: Deficiencies in Present-day Free-Air Chamber Standards

Nature ◽

10.1038/172035a0 ◽

1953 ◽

Vol 172 (4366) ◽

pp. 35-35 ◽

Cited By ~ 2

Author(s):

L. A. W. KEMP

Keyword(s):

Free Air ◽

Air Chamber

Download Full-text

A Precision Investigation of Some Aspects of Parallel-plate Free-air Chamber Geometry

British Journal of Radiology ◽

10.1259/0007-1285-27-316-219 ◽

1954 ◽

Vol 27 (316) ◽

pp. 219-227 ◽

Cited By ~ 15

Author(s):

L. A. W. Kemp ◽

Sheila M. Hall

Keyword(s):

Parallel Plate ◽

Free Air ◽

Air Chamber

Download Full-text

Calibration of the portable swedish free-air chamber equipment at the U. S. national bureau of standards

Acta Radiologica ◽

10.3109/00016925609171470 ◽

1956 ◽

Vol 46 (6) ◽

pp. 741-746 ◽

Cited By ~ 6

Author(s):

R. Thoraeus ◽

H. O. Wyckoff

Keyword(s):

National Bureau ◽

Free Air ◽

Air Chamber

Download Full-text

SU-F-I-13: Correction Factor Computations for the NIST Ritz Free Air Chamber for Medium-Energy X Rays

Medical Physics ◽

10.1118/1.4955841 ◽

2016 ◽

Vol 43 (6Part7) ◽

pp. 3389-3389

Author(s):

P Bergstrom

Keyword(s):

Correction Factor ◽

X Rays ◽

Medium Energy ◽

Free Air ◽

Air Chamber

Download Full-text

Photon-scattering, electron-loss and shadow-effect correction factors calculation for cylindrical free-air chamber

Radiation Physics and Chemistry ◽

10.1016/j.radphyschem.2017.03.006 ◽

2017 ◽

Vol 140 ◽

pp. 38-42 ◽

Cited By ~ 2

Author(s):

Tseng-Te Huang ◽

Chien-Hau Chu ◽

Yi-Chun Lin

Keyword(s):

Correction Factors ◽

Electron Loss ◽

Photon Scattering ◽

Shadow Effect ◽

Free Air ◽

Air Chamber

Download Full-text

Measurement of cobalt-60 and cesium-137 gamma rays with a free-air chamber

Journal of Research of the National Bureau of Standards Section C Engineering and Instrumentation ◽

10.6028/jres.064c.012 ◽

1960 ◽

Vol 64C (2) ◽

pp. 87 ◽

Cited By ~ 6

Author(s):

H.O. Wyckoff

Keyword(s):

Gamma Rays ◽

Free Air ◽

Air Chamber ◽

Cesium 137

Download Full-text

Standard free ·air chamber for the measurement of low energy X -rays (20 to 100 kilovolts-constant-potential)

Journal of Research of the National Bureau of Standards Section C Engineering and Instrumentation ◽

10.6028/jres.064c.007 ◽

1960 ◽

Vol 64C (1) ◽

pp. 49 ◽

Cited By ~ 4

Author(s):

V.H. Ritz

Keyword(s):

Low Energy ◽

X Rays ◽

Free Air ◽

Air Chamber ◽

Constant Potential

Download Full-text

Determination of free-air chamber correction factors for electron loss, photon scatter and fluorescence using EGSnrc

2017 13th IEEE International Conference on Electronic Measurement & Instruments (ICEMI) ◽

10.1109/icemi.2017.8265767 ◽

2017 ◽

Author(s):

Guo Siming ◽

Wu Jinjie ◽

Du Haiyan ◽

Liu Ying

Keyword(s):

Correction Factors ◽

Electron Loss ◽

Free Air ◽

Air Chamber

Download Full-text

Standard free-air chamber with magnetic field forX-or γ-rays up to about 50 MeV

Zeitschrift für angewandte Mathematik und Physik ◽

10.1007/bf01589278 ◽

1963 ◽

Vol 14 (2) ◽

pp. 195-197 ◽

Cited By ~ 4

Author(s):

G. Joyet

Keyword(s):

Magnetic Field ◽

Free Air ◽

Air Chamber ◽

Γ Rays

Download Full-text

Field Distortion in a Parallel-Plate Free-Air Chamber: A Compensatory Effect

Physics in Medicine and Biology ◽

10.1088/0031-9155/13/1/310 ◽

1968 ◽

Vol 13 (1) ◽

pp. 91-95

Author(s):

L A W Kemp ◽

L R Read ◽

J E Woodall

Keyword(s):

Parallel Plate ◽

Free Air ◽

Air Chamber ◽

Field Distortion ◽

Compensatory Effect

Download Full-text

THE CANADIAN STANDARD FREE-AIR CHAMBER FOR MEDIUM QUALITY X-RAYS

Canadian Journal of Physics ◽

10.1139/p60-171 ◽

1960 ◽

Vol 38 (12) ◽

pp. 1677-1689 ◽

Cited By ~ 2

Author(s):

W. H. Henry ◽

C. Garrett

Keyword(s):

X Rays ◽

X Ray ◽

Free Air ◽

Air Chamber ◽

Medium Quality

A description is given of the Canadian standard free-air chamber for measurement of medium quality X-rays, including measurements of the contribution from radiation scattered from the air and from the diaphragm, and a method for the accurate alignment of the chamber and X-ray source.

Download Full-text