Showing items with similar title or keywords.

• Microscopic quasiparticle-phonon model in the study of the beta decay of Cd-115 

  Haaranen, Mikko (2013)

  This master’s thesis concerns the use of the microscopic quasiparticle-phonon model in the study of the beta minus decay of Cd-115. The first part of this text concentrates on the theoretical description of nearly ...

• Comparison of Microscopic Interacting Boson Model and Quasiparticle Random Phase Approximation 0νββ Decay Nuclear Matrix Elements 

  Kotila, Jenni (Frontiers Media SA, 2021)

  The fundamental nature of the neutrino is presently a subject of great interest. A way to access the absolute mass scale and the fundamental nature of the neutrino is to utilize the atomic nuclei through their rare decays, ...

• A Composite Phononic Crystal Design for Quasiparticle Lifetime Enhancement in Kinetic Inductance Detectors 

  Puurtinen, T. A.; Rostem, K.; de Visser, P. J.; Maasilta, I. J. (Springer, 2020)

  A nanoscale phononic crystal filter (reflector) is designed for a kinetic inductance detector where the reflection band is matched to the quasiparticle recombination phonons with the aim to increase quasiparticle lifetime ...

• Unified description of 2+_1 states within the deformed quasiparticle random-phase approximation 

  Delion, Doru-Sabin; Suhonen, Jouni (American Physical Society, 2013)

  We describe low-lying collective states in deformed even-even nuclei within a deformed quasiparticle randomphase approximation (dQRPA) by using a single-particle basis with good angular momentum. The statistical factors, ...

• Measurement and microscopic description of odd-even staggering of charge radii of exotic copper isotopes 

  de Groote, R. P.; Billowes, J.; Binnersley, C. L.; Bissell, M. L.; Cocolios, T. E.; Day Goodacre, T.; Farooq-Smith, G. J.; Fedorov, D. V.; Flanagan, K. T.; Franchoo, S.; Garcia Ruiz, R. F.; Gins, W.; Holt, J. D.; Koszorús, Á.; Lynch, K. M.; Miyagi, T.; Nazarewicz, W.; Neyens, G.; Reinhard, P.-G.; Rothe, S.; Stroke, H. H.; Vernon, A. R.; Wendt, K. D. A.; Wilkins, S. G.; Xu, Z. Y.; Yang, X. F. (Nature Publishing Group, 2020)

  Nuclear charge radii globally scale with atomic mass number A as A1∕3, and isotopes with an odd number of neutrons are usually slightly smaller in size than their even-neutron neighbours. This odd-even staggering, ubiquitous ...