51 citations · 224 across the 22 of their papers we have counts for
22 papers
Refining the deep sub-barrier 12C+12C excitation function with STELLA
J. Nippert, S. Courtin, M. Heine +27
Purpose: We have investigated the cross section around the lowest direct coincident gamma-particle measurements, where previously only limits could be established with the aim of o…
Understanding the total width of the state in
K. C. W. Li, R. Neveling, P. Adsley +12
Recent measurements indicate that the previously established upper limit for the -decay branch of the resonance in at MeV may be…
Searching for resonance states in Ne()Na
D. P. Carrasco-Rojas, M. Williams, P. Adsley +16
Background: Globular clusters show strong correlations between different elements, such as the well-known sodium-oxygen anticorrelation. One of the main sources of uncertainty in t…
study of states in : Implications for new physics searches with xenon detectors
B. M. Rebeiro, S. Triambak, P. E. Garrett +21
We used the Ba reaction to carry out an in-depth study of states in Cs, up to around 2.5~MeV. In this work, we place emphasis on hitherto unobserved states b…
Understanding globular cluster abundances through nuclear reactions
P Adsley, M Williams, D S Harrouz +24
Globular clusters contain multiple stellar populations, with some previous generation of stars polluting the current stars with heavier elements. Understanding the history of globu…
New measurement of the keV resonance in the Fp,γ^{20}$Ne reaction
M. Williams, P. Adsley, B. Davids +6
At temperatures below 0.1 GK the FNe reaction is the only breakout path out of the CNO cycle. Experimental studies of this reaction are challenging from a techni…
Constraints on key O()Ne resonances and impact on the weak s-process
M. Williams, A. M. Laird, A. Choplin +7
The efficiency of the slow neutron-capture process in massive stars is strongly influenced by neutron-capture reactions on light elements. At low metallicity, O is an import…
Horizons: Nuclear Astrophysics in the 2020s and Beyond
H. Schatz, A. D. Becerril Reyes, A. Best +162
Nuclear Astrophysics is a field at the intersection of nuclear physics and astrophysics, which seeks to understand the nuclear engines of astronomical objects and the origin of the…
Investigating the predicted breathing-mode excitation of the Hoyle state
K. C. W. Li, F. D. Smit, P. Adsley +25
Knowledge of the low-lying monopole strength in the Hoyle state in particular is crucial for our understanding of both the astrophysically important …
Experimental study of the Si(He,)P reaction and thermonuclear reaction rate of Si(,)P
D. S. Harrouz, N. de Séréville, P. Adsley +13
[Background] Abundance anomalies in some globular clusters, such as the enhancement of potassium and the depletion of magnesium, can be explained in terms of an earlier generation…
Narrow resonances in the continuum of the unbound nucleus F
V. Girard-Alcindor, A. Mercenne, I. Stefan +100
The structure of the unbound F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive O beam impinging on a CH target. The anal…
Neutron occupancies and single-particle energies across the stable tin isotopes
S. V. Szwec, D. K. Sharp, B. P. Kay +14
The occupancies and vacancies of the valence neutron orbitals across the stable tin isotopic chain from have been determined. These were inferred from the cross…
Probing nuclear forces beyond the nuclear drip line: The cases of F and F
V. Girard-Alcindor, I. Stefan, F. de Oliveira Santos +53
The unbound proton-rich nuclei F and F are investigated experimentally and theoretically. Several experiments using the resonant elastic scattering method were perfor…
Sub-threshold states in Ne relevant to F(p,)O
J. E. Riley, A. M. Laird, N. de Séréville +24
Classical novae result from thermonuclear explosions producing several -ray emitters which are prime targets for satellites observing in the MeV range. The early 511 keV gamma-r…
Evaluation of Experimental Constraints on the Ti(,p)V Reaction Cross Section Relevant for Supernovae
Kelly A. Chipps, Philip Adsley, Manoel Couder +3
Due to its importance as an astronomical observable in core-collapse supernovae (CCSNe), the reactions producing and destroying Ti must be well constrained. Generally, stati…
Charged-particle branching ratios above the neutron threshold in F: constraining N production in core-collapse supernovae
P. Adsley, F. Hammache, N. de Séréville +28
Spatially-correlated overabundances of N and O observed in some low-density graphite meteoritic grains have been connected to nucleosynthesis taking place in the heli…
Benchmarking Xe Neutrinoless Decay Matrix Element Calculations with the Reaction
B. M. Rebeiro, S. Triambak, P. E. Garrett +18
We used a high-resolution magnetic spectrograph to study neutron pair-correlated states in Ba, produced via the reaction. In conjunction with st…
Re-analysis of the Mg()Si reaction rate at stellar temperatures
P. Adsley, A. M. Laird, Z. Meisel
The Mg()Si reaction influences the production of magnesium and silicon isotopes during carbon burning and is one of eight reaction rates found to significantly i…
Charged-particle decays of highly excited states in F
P. Adsley, F. Hammache, N. de Séréville +23
Neutron-capture reactions on F in the helium-burning shell play an important role in the production of N during core-collapse supernovae. The competition between the…
A high-resolution study of levels in the astrophysically important nucleus Mg and resulting updated level assignments
P. Adsley, J. W. Brümmer, T Faestermann +8
The Ne()Mg reaction is an important source of neutrons for the s-process. Due to the difficulty in directly measuring the cross section of this reaction and the…
Spectroscopy of Ne for the thermonuclear O()Ne and F()O reaction rates
A. Parikh, A. M. Laird, N. de Séréville +10
Uncertainties in the thermonuclear rates of the O()Ne and F()O reactions affect model predictions of light curves from type I X-ray bursts and…
Two-neutron transfer reaction mechanisms in C(He,He)C using a realistic three-body He model
D. Smalley, F. Sarazin, F. M. Nunes +33
The reaction mechanisms of the two-neutron transfer reaction C(He,He) have been studied at 30 MeV at the TRIUMF ISAC-II facility using the SHARC charged-particle det…