Search for dissertations about: "particle group"

Showing result 1 - 5 of 128 swedish dissertations containing the words particle group.

  1. 1. Mesoscopic analysis of instantaneous velocities of particles in a circulating fluidized bed using a phase Doppler particle analyzer

    Author : Tobias Bergenblock; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; velocity fluctuations; pressure fluctuations; scales; particle group; circulating fluidized bed; phase doppler particle analyzer;

    Abstract : .... READ MORE

  2. 2. Particle Interferometry in e+e- Annihilation

    Author : Raluca Muresan; Partikel- och kärnfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; quantum field theory; DELPHI; Elementary particle physics; LEP; e e- annihilation; Interferometry; Correlation; Bose-Einstein; Elementarpartikelfysik; kvantfältteori; Fysicumarkivet A:2000:Muresan;

    Abstract : This thesis is the result of three years of work in Lund University, as a member of DELPHI group, at the Elementary Particle Physics Department. The work concerns the study of Bose-Einstein correlations in electron-positron collisions at LEP. READ MORE

  3. 3. Particle Phenomenology of Compact Extra Dimensions

    Author : Henrik Melbéus; Tommy Ohlsson; Andrea Romanino; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Higher-dimensional quantum field theories; universal extra dimensions; Arkani-Hamed–Dimopolous–Dvali ADD model; hierarchy problem; Kaluza– Klein dark matter; neutrino mass; seesaw mechanism; leptonic mixing; renormalization group running; collider phenomenology; Large Hadron Collider;

    Abstract : This thesis is an investigation of the subject of extra dimensions in particle physics. In recent years, there has been a large interest in this subject. In particular, a number of models have been suggested that provide solutions to some of the problem with the current Standard Model of particle physics. READ MORE

  4. 4. Protein structure dynamics and interplay : by single-particle electron microscopy

    Author : Hans Elmlund; Hans Hebert; José Maria Carazo; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; biophysics; biochemistry; molecular; Biophysical chemistry; Biofysikalisk kemi;

    Abstract : Single-particle cryo-electron microscopy (cryo-EM) is a method capable of obtaining information about the structural organization and dynamics of large macromolecular assemblies. In the late nineties, the method was suggested to have the potential of generating “atomic resolution” reconstructions of particles above a certain mass. READ MORE

  5. 5. Nonparametric Message Passing Methods for Cooperative Localization and Tracking

    Author : Vladimir Savic; Santiago Zazo; Spain Technical University of Madrid; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cooperative localization; tracking; wireless sensor networks; message passing; particle filtering; belief propagation; RFID;

    Abstract : The objective of this thesis is the development of cooperative localization and tracking algorithms using nonparametric message passing techniques. In contrast to the most well-known techniques, the goal is to estimate the posterior probability density function (PDF) of the position of each sensor. READ MORE