Abstract
A time-of-flight small-angle diffractometer employing seven tapered collimator elements and a two-dimensional gas proportional counter was successfully utilized to collect small-angle scattering data from a solution sample of the lipid salt cetylpyridinium chloride, C/sub 21/H/sub 38/N/sup +/.Cl/sup -/, at the Argonne National Laboratory prototype pulsed spallation neutron source, ZING-P'. Comparison of the small-angle scattering observed from the same compound at the University of Missouri Research Reactor corroborated the ZING-P' results. The results are used to compare the neutron flux available from the ZING-P' source relative to the well characterized University of Missouri source. Calculations based on experimentally determined parameters indicated the time-averaged rate of detected neutrons at the ZING-P' pulsed spallation source to have been at least 33% higher than the steady-state count rate from the same sample. Differences between time-of-flight techniques and conventional steady-state techniques are discussed.
Borso, C S;
Carpenter, J M;
Williamson, F S;
Holmblad, G L;
Mueller, M H;
Faber, J Jr;
Epperson, J E;
Danyluk, S S
[1]
- Argonne National Lab., IL (USA)
Citation Formats
Borso, C S, Carpenter, J M, Williamson, F S, Holmblad, G L, Mueller, M H, Faber, J Jr, Epperson, J E, and Danyluk, S S.
Small-angle scattering at a pulsed neutron source: comparison with a steady-state reactor.
Denmark: N. p.,
1982.
Web.
doi:10.1107/S0021889882012333.
Borso, C S, Carpenter, J M, Williamson, F S, Holmblad, G L, Mueller, M H, Faber, J Jr, Epperson, J E, & Danyluk, S S.
Small-angle scattering at a pulsed neutron source: comparison with a steady-state reactor.
Denmark.
https://doi.org/10.1107/S0021889882012333
Borso, C S, Carpenter, J M, Williamson, F S, Holmblad, G L, Mueller, M H, Faber, J Jr, Epperson, J E, and Danyluk, S S.
1982.
"Small-angle scattering at a pulsed neutron source: comparison with a steady-state reactor."
Denmark.
https://doi.org/10.1107/S0021889882012333.
@misc{etde_6554686,
title = {Small-angle scattering at a pulsed neutron source: comparison with a steady-state reactor}
author = {Borso, C S, Carpenter, J M, Williamson, F S, Holmblad, G L, Mueller, M H, Faber, J Jr, Epperson, J E, and Danyluk, S S}
abstractNote = {A time-of-flight small-angle diffractometer employing seven tapered collimator elements and a two-dimensional gas proportional counter was successfully utilized to collect small-angle scattering data from a solution sample of the lipid salt cetylpyridinium chloride, C/sub 21/H/sub 38/N/sup +/.Cl/sup -/, at the Argonne National Laboratory prototype pulsed spallation neutron source, ZING-P'. Comparison of the small-angle scattering observed from the same compound at the University of Missouri Research Reactor corroborated the ZING-P' results. The results are used to compare the neutron flux available from the ZING-P' source relative to the well characterized University of Missouri source. Calculations based on experimentally determined parameters indicated the time-averaged rate of detected neutrons at the ZING-P' pulsed spallation source to have been at least 33% higher than the steady-state count rate from the same sample. Differences between time-of-flight techniques and conventional steady-state techniques are discussed.}
doi = {10.1107/S0021889882012333}
journal = []
volume = {15:4}
journal type = {AC}
place = {Denmark}
year = {1982}
month = {Aug}
}
title = {Small-angle scattering at a pulsed neutron source: comparison with a steady-state reactor}
author = {Borso, C S, Carpenter, J M, Williamson, F S, Holmblad, G L, Mueller, M H, Faber, J Jr, Epperson, J E, and Danyluk, S S}
abstractNote = {A time-of-flight small-angle diffractometer employing seven tapered collimator elements and a two-dimensional gas proportional counter was successfully utilized to collect small-angle scattering data from a solution sample of the lipid salt cetylpyridinium chloride, C/sub 21/H/sub 38/N/sup +/.Cl/sup -/, at the Argonne National Laboratory prototype pulsed spallation neutron source, ZING-P'. Comparison of the small-angle scattering observed from the same compound at the University of Missouri Research Reactor corroborated the ZING-P' results. The results are used to compare the neutron flux available from the ZING-P' source relative to the well characterized University of Missouri source. Calculations based on experimentally determined parameters indicated the time-averaged rate of detected neutrons at the ZING-P' pulsed spallation source to have been at least 33% higher than the steady-state count rate from the same sample. Differences between time-of-flight techniques and conventional steady-state techniques are discussed.}
doi = {10.1107/S0021889882012333}
journal = []
volume = {15:4}
journal type = {AC}
place = {Denmark}
year = {1982}
month = {Aug}
}