C.O. Ouellet
McMaster University
5 Papers
33 Citations
C.O. Ouellet is an academic researcher from McMaster University. The author has contributed to research in topics: Nuclear reaction & Ionization chamber. The author has an hindex of 3, co-authored 5 publications.
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Papers
Improvements of the DRAGON recoil separator at ISAC
Christof Vockenhuber,L. Buchmann,J. Caggiano,A. Chen,John D'Auria,C. Davis,Uwe Greife,A.H. Hussein,D. A. Hutcheon,D.F. Ottewell,C.O. Ouellet,A. Parikh,J. Pearson,Chris Ruiz,Götz Ruprecht,M. Trinczek,Joel Zylberberg +16 more
TL;DR: The DRAGON detector as discussed by the authors is used to measure radiative proton and alpha capture reaction rates involving both stable and radioactive, heavy-ion reactants at the TRIUMF-ISAC high intensity radioactive beam facility.
23
The 40Ca(α, γ)44Ti reaction at DRAGON
Christof Vockenhuber,C.O. Ouellet,L. Buchmann,J. Caggiano,A. Chen,John D'Auria,D. Frekers,Ahmed Hussein,D. A. Hutcheon,Walter Kutschera,Keerthi Jayamanna,D.F. Ottewell,Michael Paul,J. Pearson,Chris Ruiz,Götz Ruprecht,M. Trinczek,Anton Wallner +17 more
TL;DR: In this article, the first stage of an experiment running at the recoil mass spectrometer DRAGON at the ISAC/TRIUMF facility in Vancouver, Canada, to study the reaction 40Ca(α,γ)44Ti at astrophysically relevant energies is presented.
21
40Ca(α,γ)44Ti and the production of 44Ti in supernovae
Christof Vockenhuber,C.O. Ouellet,L. Buchmann,J. Caggiano,A. Chen,John D'Auria,Barry Davids,L. Fogarty,D. Frekers,Ahmed Hussein,D. A. Hutcheon,Walter Kutschera,D.F. Ottewell,Michael Paul,M. M. Pavan,J. Pearson,Chris Ruiz,Götz Ruprecht,M. Trinczek,Anton Wallner +19 more
TL;DR: In this paper, the main production of 44Ti takes place in the α-rich freeze-out phase deep inside the supernova, and the sensitivity of these reactions on the 44Ti production has been revisited.
5
Study of the 40 Ca(a,g) 44 Ti reaction at stellar temperatures with DRAGON
Christof Vockenhuber,C.O. Ouellet,L. Buchmann,J. A. Caggiano,A. Chen,H. J. Crawford,J. M. Auria,Barry Davids,L. Fogarty,D. Frekers,Ahmed Hussein,D. A. Hutcheon,W. Kutschera,Alison Laird,Roy S. Lewis,Evan O'Connor,D.F. Ottewell,M. Paul,M. Pavan,J. Pearson,Chris Ruiz,G. Ruprecht,M. Trinczek,B. Wales,Anton Wallner +24 more
- 01 Jan 2006
TL;DR: In this paper, Chenb et al. presented a method for the detection of the structure of a particle in a set of images of a single particle in the form of a triangle. But they did not specify the shape of the triangle in terms of the particle.
Measurement of theCa40(α,γ)Ti44reaction relevant for supernova nucleosynthesis
Christof Vockenhuber,C.O. Ouellet,L. Buchmann,J. A. Caggiano,A. Chen,H. Crawford,John D'Auria,Barry Davids,L. Fogarty,D. Frekers,Ahmed Hussein,D. A. Hutcheon,W. Kutschera,Alison Laird,Rachel Lewis,E. O'Connor,D. Ottewell,M. Paul,M. Pavan,J. Pearson,Chris Ruiz,Götz Ruprecht,M. Trinczek,B. Wales,Anton Wallner +24 more
TL;DR: In this paper, the reaction rate derived from the energy dependent {sup 44}Ti yield is higher than the one based on previous prompt {gamma}-ray studies commonly used in supernova models.