Sökning: "three loop fit."

Visar resultat 1 - 5 av 10 uppsatser innehållade orden three loop fit..

  1. 1. The development of a Hardware-in-the-Loop test setup for event-based vision near-space space objects.

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Rik van den Boogaard; [2023]
    Nyckelord :Camera optics; Event-based camera; HASTE; Hardware-in-the-Loop testbench; Harris corners; KLT; Asteroid; Frame-based camera; Near-space objects; Planetary exploration; Space-simulated conditions;

    Sammanfattning : The purpose of this thesis work was to develop a Hardware-in-the-Loop imaging setup that enables experimenting with an event-based and frame-based camera under simulated space conditions. The generated data sets were used to compare visual navigation algorithms in terms of an event-based and frame-based feature detection and tracking algorithm. LÄS MER

  3. 2. Fitting the pion and kaon mass and decay constant to lattice data

    Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Hector Tiblom; [2021]
    Nyckelord :chiral perturbation theory; lattice QCD; pion mass; kaon mass; decay constant; low-energy QCD; Physics and Astronomy;

    Sammanfattning : We use lattice QCD data to perform a fit of the pion and kaon mass and decay constant to next-to-next-to-leading order (NNLO) in three-flavor Chiral Perturbation Theory (ChPT). To improve our fits, we make use of finite volume corrections at both one- and two-loop order. This turns out to provide a small but noticeable improvement of our fits. LÄS MER

  4. 3. A Good Razor : A sustainable and gender neutral design proposal for a manual hair removing device for the entire body

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :HANNA LUNDIN; [2021]
    Nyckelord :;

    Sammanfattning : The razor industry is a worldwide industry where the vast majority sell multi-blade razors. These are sold in a business model that pushes production prices so much that it harms the environment. LÄS MER

  5. 4. Clustering Short Texts: Categorizing Initial Utterances from Customer Service Dialogue Agents

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Sijia Hang; [2021]
    Nyckelord :;

    Sammanfattning : Text classification involves labeled data, which is not always available, or requires expensive manual labour.User-generated short texts are being produced in abundance in customer service sectors through transcripts of phone calls or chats online. LÄS MER

  7. 5. Fitting the three loop pion mass and decay constant to lattice data

    Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Alexandra Wernersson; [2019]
    Nyckelord :Chiral Perturbation Theory; Lattice QCD; pion mass; decay constant; three loop fit.; Physics and Astronomy;

    Sammanfattning : We perform a fit to three loop order (NNNLO) in Chiral perturbation theory of the pion mass and decay constant. In particular we investigate if the NNNLO fit is an improvement of the fit to two loop order (NNLO) to lattice QCD data, which was done in a lattice gauge group collaboration. LÄS MER