2017 CAP Congress / Congrès de l'ACP 2017

Session

M4-4 Nuclear Structure I (DNP) | Structure nucléaire I (DPN)

M4-4

29 May 2017, 15:30

Botterell B147 (Queen's University)

Conveners

M4-4 Nuclear Structure I (DNP) | Structure nucléaire I (DPN)

• Kumar Sharma (University of Manitoba)

1539. Quasi-free Proton Knockout Reactions on the Oxygen Isotopic Chain

Leyla Atar (Technical University Darmstadt & GSI & University of Guelph)

29/05/2017, 15:30

Nuclear Physics / Physique nucléaire (DNP-DPN)

Invited Speaker / Conférencier invité

According to the Independent Particle Model (IPM) single-particle states are fully occupied up to the Fermi energy with spectroscopic factors of one. However, it is well known from electron-induced proton knockout that the single-particle strength is reduced to about 60-70% for stable nuclei, which has been attributed to the presence of short-range and long-range correlations[1]. This finding...

1610. Doppler shift lifetime measurements using the TIGRESS Integrated Plunger at ISAC-II/TRIUMF

Prof. Krzysztof Starosta (Simon Fraser University)

29/05/2017, 16:00

Nuclear Physics / Physique nucléaire (DNP-DPN)

CLOSED - Oral (Non-Student) / orale (non-étudiant)

Electromagnetic transition rate measurements provide fundamental probes of the structure of nuclei and stringent tests for theoretical models important to our understanding of these many-bodied ensembles. Re-accelerated beams delivered by the ISAC-II facility at TRIUMF, Canada’s National Laboratory for Particle and Nuclear Physics, permit access to nuclear structure information for a wide...

1823. Implementation of the Doppler Shift Attenuation Method using TIP/TIGRESS at TRIUMF

Mr Jonathan Williams (Simon Fraser University)

29/05/2017, 16:15

Nuclear Physics / Physique nucléaire (DNP-DPN)

CLOSED - Oral (Student, In Competition) / Orale (Étudiant(e), inscrit à la compétition)

Electromagnetic transition rate measurements serve as a fundamental probe of nuclear structure and provide a stringent test for theoretical models. Doppler shift lifetime measurements offer an opportunity to directly access information about electromagnetic transition rates and discriminate between model calculations. The TIGRESS Integrated Plunger device (TIP), constructed at SFU, supports...

1568. Shape Coexistence in the Proton-Unbound Nucleus ${}^{177}$Au

Fuad Ali (Univerity of Guelph)

29/05/2017, 16:30

Nuclear Physics / Physique nucléaire (DNP-DPN)

Invited Speaker / Conférencier invité

Excited states of the proton-unbound nucleus ${}^{177}$Au have been populated following the ${}^{92}$Mo(${}^{88}$Sr,$2pn$) reaction in an experiment performed at the University of Jyv\"askyl\"a Accelerator Laboratory. Gamma rays detected in the JUROGAM spectrometer were correlated with the characteristic $\alpha$ decays of ${}^{177}$Au detected following a recoil implantation in the GREAT...