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Chapter
Universal Behavior in Phospholipid Multimembrane Systems
Stacked multimembrane structures of the phospholipid DMPC show two interesting universal behaviors due to geometric concerns. X-ray scattering studies were done to elucidate the structure of the ordered phases...
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Article
Exclusive hadron branching ratios of theD meson
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Article
Charm hadron properties in 400 GeV/cpp interactions
A study of the properties of charm particles produced in 400 GeV/cpp interactions is reported. The experiment was performed using the high resolution hydrogen bubble chamber LEBC in association with the European ...
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Article
Comparative properties of 400 GeV/c proton-proton interactions with and without charm production
A comparative analysis of the global properties of 400 GeV/c proton-proton interactions with and without charm production is presented. Multiplicities, momentum distributions, sphericity and thrust of these in...
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Article
Exclusive hadron branching ratios of theD meson
The measurement of 12D 0 and 10D ± exclusive branching ratios are presented. The analysis is based on 608 spatially resolved charm particle decays produced in 360 GeV/c π− p and 400 GeV/cpp interactions.
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Article
InclusiveD-meson branching ratios
Charm data from 360 GeV/c π− p and 400 GeV/cpp interactions are used to give results onD-meson branching ratios. The analysis is based on 438 charm events containing 608 spatially resolved charm particle decays. ...
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Article
Determination ofD-meson lifetimes
D-meson lifetimes have been determined from decays observed in an exposure of the high resolution hydrogen bubble chamber LEBC in association with the European Hybrid Spectrometer (EHS) to an incident 360 GeV π−
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Article
Charm hadron properties in 360 GeV/c π− p-interactions
A study of the properties of charm particles produced in 360 GeV/c π- p interactions is reported. The experiment was performed using the high resolution hydrogen bubble chamber LEBC in association with the Europe...
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Article
Topological cross sections and charged particle multiplicities inpp interactions at 360 GeV/c
Using data obtained with EHS equipped with the Rapid Cycling Bubble Chamber (RCBC) exposed to a proton beam of 360 GeV/c, we calculate topological cross sections. We present in great detail the procedure and t...
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Article
Inclusiveπ° production in 360 GeVpp interactions using the european hybrid spectrometer
The intermediate and forward gamma detectors of EHS are used to reconstructπ°'s produced by 360 GeV/cpp interactions in the Rapid Cycling Bubble Chamber (RCBC). Using thepp forwardbackward symmetry, the inclusive
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Article
Bubble chamber study of unstable particle production in π−-p collisions at 910, 960, 1200 and 1300 MeV
Results are reported on the total and differential cross-sections for the reactions π− + P → $$\begin{gathered} \Lambda ^0 + \theta...
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Article
Lifetime of Λ0 ϑ0, and Σ−
The lifetimes of the Λ0, ϑ0, and Σ− observed in bubble chamber photographs have been calculated. The following values are obtained: τΛ°=(2.29 -.13 +.15 )·10-10 ...
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Article
Experimental determinations of the λ0 and ɛ- spins
We discuss the applicability of the argument of Adair (1) to the determination of the hyperon spins on the basis of the observed distribution in the production angle for the process π+N→Y + θ. Because of the p...
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Article
Systematics of Λ0 and θ0 decay
Systematic observations on 528 Λ0-θ0 production events in propane have yielded the following information: 1) There exists a neutral Λ0 decay; Λ0→π0 + n and the fraction of Λ0’s decaying in this mode is .32±.05. 2...
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Article
Demostration of the existence of the Σ0 hyperon and a measurement of its mass
Three events, demonstrating the existence of the Σ0 hyperon, have been found in a propane bubble chamber. TheQ-value for the decay Σ0 → Λ0+γ+Q has been measured to be (73.0 ± 3.5) MeV.
