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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
171

OBSERVABLE SINGLE PARTICLE STATES IN QUANTUM FIELD THEORY

Kennedy, Larry Zane, 1938- January 1968 (has links)
No description available.
172

TURBULENCE AND PARTICLE ACCELERATION

Scott, John Stewart, 1950- January 1975 (has links)
No description available.
173

The calculation of some decay rates of heavy pseudoscalar quarkonium states /

Legault, Alain. January 1985 (has links)
No description available.
174

Massless particles in a class of field theories

Ellenburg, Michael Glen 12 1900 (has links)
No description available.
175

Coagulation-fragmentation dynamics in size and position structured population models.

Noutchie, Suares Cloves Oukouomi January 2008 (has links)
One of the most interesting features of fragmentation models is a possibility to breach / Thesis (Ph.D.)-University of KwaZulu-Natal, Westville, 2008.
176

Measurements of thermal radiation scattering characteristics of submicron refractory particles

Jacobs, William Reid 08 1900 (has links)
No description available.
177

The attenuation of radiant energy in hot seeded hydrogen

Shenoy, Arkal Subraya 05 1900 (has links)
No description available.
178

Interactions of radiant energy with small particles in hot, high pressure gases

Partain, William Lee 08 1900 (has links)
No description available.
179

A study of heavy flavour production at centre-of-mass energies between 183 and 207 GeV

Brodet, Eyal January 2004 (has links)
No description available.
180

Strange particle production at the ZEUS detector

Cottrell, Andrew C. January 2005 (has links)
The production of the neutral strange particles Λ, Λ[bar] and K<sup>0</sup><sub>s</sub> at HERA has been studied with the ZEUS detector, using an integrated luminosity of 121pb<sup>-1</sup> . Differential cross-sections are measured in a High Q<sup>2</sup> DIS sample (Q<sup>2</sup> ≥ 25GeV<sup>2</sup>), a Low Q<sup>2</sup> DIS sample (5 ≤ Q<sup>2</sup> ≤ 25GeV<sup>2</sup> ) and a photoproduction sample. The photoproduction sample has Q<sup>2</sup> <= 1GeV<sup>2</sup> and at least two jets that satisfy E<sub>T</sub><sup>jet</sup> > 5GeV and |η<sup>jet</sup>| < 2.4. Cross-sections are measured as a function of the particle P<sub>T</sub> and η, and additionally as a function of the event Q<sup>2</sup> and x in the DIS samples, and as a function of x<sub>γ</sub> in the photoproduction sample. The DIS cross-sections are compared to the ARIADNE Monte Carlo, which broadly describes the data. The photoproduction cross-sections are compared to PYTHIA, where the agreement is less good, particularly at low x<sub>γ</sub>. The baryon-antibaryon asymmetry, defined as (Λ-Λ[bar])/(Λ+Λ[bar]), is measured and always found to be consistent with zero, indicating little transfer of the Baryon Number from the beam proton to the Λ system in the detector region. The polarization of Λ and Λ[bar] is measured and also found to be always consistent with zero, indicating that there is no preferred frame in Λ production. The baryon-meson ratio (Λ + Λ[bar])/K<sup>0</sup><sub>s</sub> is studied, and is found to generally agree with ARIADNE in DIS, but give an excess over PYTHIA in photoproduction. The excess is particularly prominent at low x<sub>γ</sub> in events with no clear jet structure. This is interpreted as hadron production in this region depending on a more-than-one-dimensional overlap of quark wave functions. An excess of strangeness in this region at low x<sub>γ</sub> with no high E<sub>T</sub> jets would be significant. It is investigated by taking the ratio of strange particles to charged tracks but no excess is seen.

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