Search for dissertations about: "effective operator"

Showing result 1 - 5 of 72 swedish dissertations containing the words effective operator.

  2. 1. Predictions of Effective Models in Neutrino Physics

    Author : Johannes Bergström; Tommy Ohlsson; Rikard Enberg; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Neutrino mass; lepton mixing; Majorana neutrinos; effective field theory; Weinberg operator; seesaw models; low-scale seesaw models; inverse seesaw; right-handed neutrinos; renormalization group; threshold effects; neutrinoless double beta decay; Elementary particle physics; Elementarpartikelfysik;

    Abstract : Experiments on neutrino oscillations have confirmed that neutrinos have small, but non-zero masses, and that the interacting neutrino states do not have definite masses, but are mixtures of such states.The seesaw models make up a group of popular models describing the small neutrino masses and the corresponding mixing. READ MORE

  4. 2. Effective System Solutions for Battery Electric Trucks

    Author : Johannes Karlsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; long-haul truck; cost-efficient; agent-based model; charger utilisation; charge-point operator; battery electric vehicle; payload capacity; battery electric trucks; charging strategy; battery sizing; charging station;

    Abstract : .... READ MORE

  5. 3. Investigation of hyperfine structure in Nb and Rh

    Author : Jonas Persson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; double-resonance; Rh; parameterisation; hyperfine structure; laser spectroscopy; radiofrequency spectroscopy; Nb; effective operator;

    Abstract : .... READ MORE

  6. 4. Studies of effective theories beyond the Standard Model

    Author : Stella Riad; Tommy Ohlsson; Mattias Blennow; Johan Rathsman; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Effective field theories; neutrino physics; extra dimensions; universal extra dimensions; Higgs physics; renormalization group running; Bayesian statistics; coupling scale factor; grand unified theories;

    Abstract : The vast majority of all experimental results in particle physics can be described by the Standard Model (SM) of particle physics. However, neither the existence of neutrino masses nor the mixing in the leptonic sector, which have been observed, can be described within this model. READ MORE

  7. 5. Effective Sharing of Information and Knowledge in Production Systems

    Author : Dan Li; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; information; MEET; manufacturing; Operator 4.0; Industry 4.0; knowledge;

    Abstract : The ongoing paradigm shift of the manufacturing industry, Industry 4.0, creates many new opportunities for companies to become more agile with increased automation, and thus gain a competitive advantage. This development of automation increases the manufacturing complexity, and subsequently also the complexity of the work tasks performed by people. READ MORE