Design and test of a Čerenkov detector system for studying parity violation effects in electron-nucleon scattering

1982 ◽  
Author(s):  
J. Ahrens ◽  
K.-J. Dietz ◽  
H.-J. Gessinger ◽  
H.-J. Kluge ◽  
F. Neugebauer ◽  
...  
Keyword(s):  
Parity Violation ◽  
Detector System ◽  
Nucleon Scattering

scholarly journals Parity violation in elastic electron–nucleon scattering: Strangeness content in the nucleon

2013 ◽  
Vol 524 (1) ◽  
pp. 1-35 ◽  
Author(s):  
R. González-Jiménez ◽  
J.A. Caballero ◽  
T.W. Donnelly
Keyword(s):  
Parity Violation ◽  
Elastic Electron ◽  
Nucleon Scattering ◽  
Strangeness Content

Parity violation in proton-nucleon scattering at 6 GeV/C

1981 ◽  
Author(s):  
E. C. Swallow ◽  
J. D. Bowman ◽  
C. M. Hoffman ◽  
R. E. Mischke ◽  
D. E. Nagle ◽  
...  
Keyword(s):  
Parity Violation ◽  
Nucleon Scattering

Parity violation asymmetry in nucleon-nucleon scattering

1989 ◽  
Vol 491 (4) ◽  
pp. 677-683
Author(s):  
Y. Avishai ◽  
P. Grangé
Keyword(s):  
Parity Violation ◽  
Nucleon Nucleon ◽  
Nucleon Scattering

Parity violation in proton-nucleon scattering at high-energy

1981 ◽  
Vol 364 (2-3) ◽  
pp. 194-208 ◽  
Author(s):  
A. Barroso ◽  
D. Tadić
Keyword(s):  
Parity Violation ◽  
High Energy ◽  
Nucleon Scattering

Imaging and diffraction modes in Scanning Transmission Electron Microscopy

1986 ◽  
Vol 44 ◽  
pp. 684-687
Author(s):  
J. M. Cowley ◽  
R. Glaisher ◽  
J. A. Lin ◽  
H.-J. Ou
Keyword(s):  
Scanning Transmission Electron Microscopy ◽  
High Efficiency ◽  
Fiber Optic ◽  
Image Intensifier ◽  
Detector System ◽  
Detector Plane ◽  
Secondary Electrons ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
Special Detector

Some of the most important applications of STEM depend on the variety of imaging and diffraction made possible by the versatility of the detector system and the serial nature, of the image acquisition. A special detector system, previously described, has been added to our STEM instrument to allow us to take full advantage of this versatility. In this, the diffraction pattern in the detector plane may be formed on either of two phosphor screens, one with P47 (very fast) phosphor and the other with P20 (high efficiency) phosphor. The light from the phosphor is conveyed through a fiber-optic rod to an image intensifier and TV system and may be photographed, recorded on videotape, or stored digitally on a frame store. The P47 screen has a hole through it to allow electrons to enter a Gatan EELS spectrometer. Recently a modified SEM detector has been added so that high resolution (10Å) imaging with secondary electrons may be used in conjunction with other modes.

A New Detector System For The HB5 Stem Instrument

1985 ◽  
Vol 43 ◽  
pp. 134-135
Author(s):  
J.M. Cowley
Keyword(s):  
Dark Field ◽  
Detector System ◽  
Electron Holography ◽  
Small Specimen ◽  
Bright Field ◽  
Multiple Images ◽  
Practical Applications ◽  
Wide Range ◽  
Diffraction Patterns ◽  
Operational Modes

The HB5 STEM instrument at ASU has been modified previously to include an efficient two-dimensional detector incorporating an optical analyser device and also a digital system for the recording of multiple images. The detector system was built to explore a wide range of possibilities including in-line electron holography, the observation and recording of diffraction patterns from very small specimen regions (having diameters as small as 3Å) and the formation of both bright field and dark field images by detection of various portions of the diffraction pattern. Experience in the use of this system has shown that sane of its capabilities are unique and valuable. For other purposes it appears that, while the principles of the operational modes may be verified, the practical applications are limited by the details of the initial design.

PARITY VIOLATION IN239U NEUTRON RESONANCES

1990 ◽  
Vol 51 (C6) ◽  
pp. C6-523-C6-526
Author(s):  
S. PENTTILÄ ◽  
C. D. BOWMAN ◽  
J. E. BUSH ◽  
P. P. J. DELHEIJ ◽  
C. M. FRANKLE ◽  
...  
Keyword(s):  
Parity Violation

MEASUREMENT OF PARITY VIOLATION IN PROTON-PROTON SCATTERING AT 13.6 MeV

1990 ◽  
Vol 51 (C6) ◽  
pp. C6-519-C6-522
Author(s):  
P. D. EVERSHEIM ◽  
W. SCHMITT ◽  
F. HINTERBERGER ◽  
S. KUHN ◽  
R. GEBEL ◽  
...  
Keyword(s):  
Parity Violation ◽  
Proton Scattering ◽  
Proton Proton
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