Sökning: "Joel Oredsson"

Hittade 3 uppsatser innehållade orden Joel Oredsson.

  1. 1. Critical Success Factors for a Mobile Proximity Payment Solution

    M1-uppsats, Lunds universitet/Produktionsekonomi

    Författare :Johannes Larsson; Joel Oredsson; [2017]
    Nyckelord :Technology and Engineering;

    Sammanfattning : .... LÄS MER

  3. 2. Transverse Momentum Dependent Soft Function in SCET to NNLO

    Master-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Författare :Joel Oredsson; [2015]
    Nyckelord :renormalization; soft collinear effective field theory; SCET; effective theory; NNLO; Higgs; QCD; precision calculations; loop calculations; Physics and Astronomy;

    Sammanfattning : We review the factorization theorem for the production of a heavy color-neutral final state with a transverse momentum much smaller than its invariant mass in the framework of soft collinear effective field theory (SCET). This phase space region is plagued by large logarithms of widely separated scales, including large logarithms of rapidity ratios, that need to be resummed for sensible results. LÄS MER

  4. 3. RGE properties of 2HDM in relation to data on B->Dtu

    Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Författare :Joel Oredsson; [2014]
    Nyckelord :particle physics; high energy physics; B meson; two Higgs doublet model; 2HDM; Higgs; RGE; BSM; Physics and Astronomy;

    Sammanfattning : In this thesis we investigate the properties of a specific two Higgs Doublet Model (2HDM) that can be used to explain the data on B->Dtu and B->D*tu, which deviate from the Standard Model (SM) by 3.4 sigma. The 2HDM is the simplest extension of the Standard model scalar sector. LÄS MER