Essays about: "hadrons"

Showing result 1 - 5 of 15 essays containing the word hadrons.

  1. 1. Production of the Σ0-bar hyperon in the PANDA experiment at FAIR

    University essay from Uppsala universitet/Kärnfysik

    Author : Gabriela Pérez Andrade; [2019]
    Keywords : PANDA; hadrons; hyperons;

    Abstract : The PANDA experiment is one of the main pillars of the Facility for Antiproton and Ion Research (FAIR), currently under construction in Darmstadt, Germany. PANDA will be a fixed target experiment designed for the study of non-perturbative phenomena of the strong interaction. READ MORE

  2. 2. Group Theoretic Classification of Pentaquarks and Numerical Predictions of Their Masses

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Pontus Holma; [2019]
    Keywords : ;

    Abstract : In this report we investigate the exotic hadrons known as pentaquarks. A brief overview of relevant concepts and theory is initially presented in order to aid the reader. Thereafter, the history of this field with regards to theory and experiments is discussed. In particular, a group theoretic classification of these states is studied. READ MORE

  3. 3. Xi Production in pp Collisions at Different Multiplicity and Spherocity

    University essay from Lunds universitet/Partikelfysik; Lunds universitet/Fysiska institutionen

    Author : Martin Angelsmark; [2019]
    Keywords : Particle Physics Quark Gluon Plasma ALICE LHC CERN Xi Baryon Transverse Spherocity Multiplicity; Physics and Astronomy;

    Abstract : The protons and neutrons that make up the atoms in our Universe are part of a larger group of particles called hadrons. Hadrons have an inner structure consisting of the elementary particles called quarks. The interaction of the quarks is described by the quantum field theory quantum chromodynamics. READ MORE

  4. 4. Searching for doubly charged Higgs bosons using same-sign hadronic tau final states - A focused study on the charge-flip background of hadronic taus

    University essay from Lunds universitet/Partikelfysik; Lunds universitet/Fysiska institutionen

    Author : Shi Qiu; [2019]
    Keywords : doubly charged Higgs bosons; neutrino; ATLAS; charge-flip; charge misidentification; Physics and Astronomy;

    Abstract : The search for doubly charged Higgs bosons (H±±) aims at resolving the mass generation mechanism of neutrinos in the Standard Model. The current search by the ATLAS Same-Sign Dilepton group uses the decay product of H±± to a pair of same-sign hadronic τ-leptons, which is an extension of their previous search using same-sign dielectrons and dimuons. READ MORE

  5. 5. Performance of jet subtraction in pPb and PbPb collisions, without collectivity

    University essay from Lunds universitet/Teoretisk partikelfysik; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Author : Sebastian Grabowski; [2018]
    Keywords : heavy ion: scattering; Angantyr; underlying event; subtraction; jet: quenching; non-collectivity; stacking; jet: correlation; non-colliective; background; Physics and Astronomy;

    Abstract : We investigated the performance of basic jet subtraction, by the utilization of jet reconstruction generally used at the Large Hadron Collider (LHC). This was done by studying Z-bosons, in the dielectron decay channel, and the associated jet correlation in pp, pPb and PbPb collisions, using datasets generated by the Monte Carlo generator PYTHIA8. READ MORE