25 citations · 39 across the 4 of their papers we have counts for
7 papers
Self quenching streamer mode in quenching gases initiated by alpha particles
Yu. I. Davydov, R. Openshaw
The transition from a proportional to a self quenching streamer mode, as a function of track length and angle, was investigated in a single wire chamber filled with either pure DME…
A Precision Measurement of the Muon Decay Parameters and
TWIST Collaboration, R. P. MacDonald, R. Bayes +34
The TWIST collaboration has performed new measurements of two of the parameters that describe muon decay: , which governs the shape of the overall momentum spectrum, and , wh…
Search for Free Decay of Negative Pions in Water and Light Materials
T. Numao, Yu. I. Davydov, J-M. Poutissou +7
We report on a search for the free decay component of pi- stopped in water and light materials. A non-zero value of this would be an indication of anomalous nu_e contamination to t…
Time expansion chamber system for characterization of TWIST low energy muon beams
J. Hu, G. Sheffer, Yu. I. Davydov +10
A low mass time expansion chamber (TEC) has been developed to measure distributions of position and angle of the TRIUMF low energy surface muon beam used for the TWIST experiment.…
Study of a self quenching streamer mode in pure gases of DME and isobutane
Yu. I. Davydov, R. Openshaw
A self quenching streamer (SQS), or limited streamer mode has been studied in single wire chambers with cross-sections 12x12 mm and wire diameters 15, 25 and 50 microns. Chambers w…
Gas gain on single wire chambers filled with pure isobutane at low pressure
Yu. I. Davydov, R. Openshaw, V. Selivanov +1
The gas gain of single-wire chambers filled with isobutane, with cell cross-section 12x12 mm and wire diameters of 15, 25, 50 and 100 m, has been measured at pressures ranging 1…