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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.
41

Studies of Heavy Baryons in DELPHI and Radiation Monitoring in DØ

Berntzon, Lisa January 2004 (has links)
<p>Between the years 1992 and 1995 about 3.5 million hadronic Z decays were collected by the DELPHI detector at CERN. This data has been used to measure the production and lifetime of the beauty strange baryon Ξ<sub>b</sub>,</p><p>in the inclusive decay channel Ξ<sub>b</sub> →Ξ<sup>-</sup>ℓ<sup>-</sup> X.</p><p>The Ξ<sup>-</sup> baryon was reconstructed through the decay </p><p>Ξ<sup>-</sup> → Λ π<sup>-</sup>, using</p><p>a constrained fit method for cascade decays. An iterative</p><p>discriminant analysis was used for the Ξ<sub>b</sub> selection.</p><p>A search for the Ξ<sub>b</sub> baryon was also performed using</p><p>an alternative method of reconstructing the Ξ<sup>-</sup> baryon.</p><p>A measurement of the production of the charmed strange </p><p>baryon Ξ<sub>c</sub> in the decay channel Ξ<sub>c </sub>→ Ξ<sup>-</sup>π<sup>+</sup> </p><p>using the same data is also presented.</p><p>The radiation monitoring system of the Silicon Microstrip Tracker </p><p>in the DØ detector is studied and used to estimate </p><p>the radiation dose received by the Silicon detector</p><p>during normal running conditions of the TeVatron accelerator.</p>
42

Prompt photon identification using the upgraded UA2 central detector

Wotton, Stephen Andrew January 1989 (has links)
No description available.
43

The collisional Boltzmann equation : Electromagnetic waves and relaxation processes

Garret, A. J. M. January 1983 (has links)
No description available.
44

A measurement of the B'+ and B'0 meson lifetimes and lifetime ratio using the OPAL detector at LEP

Shears, Tara Georgina January 1995 (has links)
No description available.
45

Charged and neutral particle production in proton-antiproton interactions at 200 and 900 GeV centre of mass energies

DeWolf, R. S. January 1986 (has links)
No description available.
46

Surface particle scattering

Bland, J. A. C. January 1984 (has links)
No description available.
47

A measurement of the forward-backward asymmetry of e'+e'- -> Z'0 -> bb using electrons at OPAL

Collins, William James January 1993 (has links)
No description available.
48

Electron impact excitation of atoms and positive ions

Ancarani, Lorenzo Ugo January 1994 (has links)
No description available.
49

The analysis of hadronic events produced in anti pp collisions at 53 GeV and 540 GeV c.m. energy

Weidberg, A. R. January 1982 (has links)
No description available.
50

Search for the top quark at the CERN pp collider

Wells, Phillippa Scott January 1990 (has links)
No description available.

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