20 citations · 77 across the 8 of their papers we have counts for
8 papers
Extraction of neutron-capture cross sections on Zr using the charge-exchange Oslo method
N. D. Pathirana, R. G. T. Zegers, B. Gao +16
The Nb(,He) reaction at 115 MeV/u was studied to demonstrate that nuclear level densities and -ray strength functions can be extracted from charge-exchange react…
New approach for the quantification of uncertainties in reaction modeling via data-driven multi-objective optimization
N. Dimitrakopoulos, G. Perdikakis, F. Montes +5
We introduce a new multi-objective optimization approach to determine uncertainty-quantified nuclear reaction parameters in the Hauser-Feshbach framework. By simultaneously account…
Enhanced production of 60Fe in massive stars
A. Spyrou, D. Richman, A. Couture +23
Massive stars are a major source of chemical elements in the cosmos, ejecting freshly produced nuclei through winds and core-collapse supernova explosions into the interstellar med…
Cross Section Measurement of the Kr(p,)Rb Reaction in Inverse Kinematics
A. Tsantiri, A. Palmisano-Kyle, A. Spyrou +16
The total cross section of the Kr(p,)Rb reaction was measured for the first time at effective center-of-mass energies between 2.4 and 3.0 MeV, within the relevant…
Constraining the Astrophysical p Process: Cross Section Measurement of the 84Kr(p,g)85Rb Reaction in Inverse Kinematics
Alicia Palmisano-Kyle, Artemis Spyrou, Paul DeYoung +11
One of the biggest questions in nuclear astrophysics is understanding where the elements come from and how they are made. This work focuses on the p process, a nucleosynthesis proc…
A technique for the study of (p,n) reactions with unstable isotopes at energies relevant to astrophysics
P. Gastis, G. Perdikakis, G. P. A. Berg +20
We have developed and tested an experimental technique for the measurement of low-energy (p,n) reactions in inverse kinematics relevant to nuclear astrophysics. The proposed setup…
Constraining the Neutron Star Compactness: Extraction of the Al() Reaction Rate for the -Process
C. Wolf, C. Langer, F. Montes +33
The Al()Si reaction is among the most important reactions driving the energy generation in Type-I X-ray bursts. However, the present reaction-rate uncertainty li…
Experimental Constraint on Stellar Electron-Capture Rates from the reaction at 115 MeV/u
J. C. Zamora, R. G. T. Zegers, Sam M. Austin +22
The Gamow-Teller strength distribution from Sr was extracted from a experiment at 115 MeV/ to constrain estimates for the electron-capture rates…