Sökning: "NUCLEAR-STRUCTURE"

Visar resultat 1 - 5 av 56 avhandlingar innehållade ordet NUCLEAR-STRUCTURE.

  1. 1. Nuclear structure close to 100Sn

    Författare :Joakim Cederkäll; KTH; []
    Nyckelord :;

    Sammanfattning : The nuclear structure of neutron deficient isotopes in thevicinity of the douhle shell closure at1ooSn has been experimentally investigated by meansof y-spectroscopic meth ods. Experimental information onexcit,ed st,ates in nuclei in the vicinity of1ooSn has been scarce until recently. LÄS MER

  3. 2. Influence of Nuclear Structure on Decay Properties of Heavy Nuclei

    Författare :Daniel Ward; Matematisk fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; alpha decay; hindrance factors; Skyrme-Hartree-Fock-Bogoliubov model; superheavy nuclei; fission yields; Brownian-shape motion; nuclear structure; nuclear level density; alpha decay; hindrance factors; Skyrme-Hartree-Fock-Bogoliubov model; superheavy nuclei; fission yields; Brownian-shape motion; nuclear structure; nuclear level density; Fysicumarkivet A:2017:Ward;

    Sammanfattning : This dissertation deals with the effects of nuclear structure on the α-decay properties, and on the fission-yielddistributions from the decay of heavy nuclei. The nuclear-structure and decay properties of superheavynuclei is one of the central topics for investigation. LÄS MER

  4. 3. Nuclear Structure Studies near 208Pb and γ-ray Imaging Techniques

    Författare :Natasa Lalovic; Kärnfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; nuclear structure; gamma-Ray spectroscopy; AGATA; isomeric decays; relativistic projectile fragmentation; Pb isotopes; nuclear structure; gamma-ray spectroscopy; AGATA; isomeric decays; relativistic projectile fragmentation; Pb isotopes;

    Sammanfattning : This thesis focuses on a high-resolution γ-ray spectroscopy experiment where the fragmenta- tion of a 208 Pb primary beam was used to populate even-mass nuclei around 208 Pb. It was conducted in 2012 using the Advanced GAmma-ray Tracking Array (AGATA) while it was placed at GSI Darmstadt, Germany. LÄS MER

  5. 4. Synthesis, Nuclear Structure, and Magnetic Properties of some Perovskite Oxides

    Författare :Mehreteab Tseggai; Per Nordblad; Roland Tellgren; Torbjörn Gustafsson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Magnetic Perovskites; Neutron powder diffraction; SQUID; Synthesis; Nuclear structure; Antiferromagnetism; Ferromagnetism; Superexchange; Double exchange; Colossal magnetoresistance; Materialvetenskap; Materials science; Teknisk materialvetenskap;

    Sammanfattning : Synthesis, nuclear structure, and magnetic properties of the perovskites: Nd0.7-xMgxSr0.3MnO3 (x=0.0, 0. LÄS MER

  7. 5. Electromagnetic transitions and nuclear structure : radioactive decay and in-beam studies of coincident radiations

    Författare :Kjell Fransson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Nuclear spectroscopy studies including determination of spatial and time distributions of nuclear electromagnetic radiations have been performed in off- and on-line experiments. The following eight nuclei have been the subject of these studies 90Zr, 119Sb, 126Te, 160Dy, 180Hf, 184Pt and 195, 197T1. LÄS MER