48 citations · 104 across the 6 of their papers we have counts for
6 papers
Analysis of ZDDP content and thermal decomposition in motor oils using NAA and NMR
S. Ferguson, J. Johnson, D. Gonzales +3
Zinc dialkyldithiophosphates (ZDDPs) are one of the most common anti-wear additives present in commercially-available motor oils. The ZDDP concentrations of motor oils are most com…
Angular Distribution of Bremsstrahlung Produced by 10-keV and 20-keV Electrons Incident on a Thick Au Target
D. Gonzales, S. Williams
The relative intensities of the thick-target bremsstrahlung produced by 10-keV and 20-keV electrons incident on Au at forward angles ranging from 0 degrees to 25 degrees are compar…
Angular distribution of thick-target bremsstrahlung produced by electrons with initial energies ranging from 10 to 20-keV incident on Ag
D. Gonzales, B. Cavness, S. Williams
Experimental results are presented comparing the intensity of the bremsstrahlung produced by electrons with initial energies ranging from 10 to 20-keV incident on a thick Ag target…
Spectra of radiation emitted by single-walled and multi-walled carbon nanotubes during multiple microwave irradiation and cooling cycles
S. Ferguson, N. McGara, B. Cavness +2
Carbon nanotubes have been observed to emit ultraviolet, visible, and infrared radiation when exposed to microwave fields. We have performed experiments in which both single-walled…
Precise measurement of the absolute fluorescence yield of the 337 nm band in atmospheric gases
AIRFLY Collaboration, M. Ave, M. Bohacova +29
A measurement of the absolute fluorescence yield of the 337 nm nitrogen band, relevant to ultra-high energy cosmic ray (UHECR) detectors, is reported. Two independent calibrations…
Precise Measurement of the Absolute Yield of Fluorescence Photons in Atmospheric Gases
AIRFLY Collaboration, M. Ave, M. Boháčová +28
We have performed a measurement of the absolute yield of fluorescence photons at the Fermilab Test Beam. A systematic uncertainty at 5% level was achieved by the use of Cherenkov r…