activity
20182023
most citedThe impact of O reaction rate uncertainties on the s-process in rotating massive stars

13 citations · 52 across the 12 of their papers we have counts for

collaborators

12 papers

physics.ins-det2023

Measurement of Charge State Distributions using a Scintillation Screen

C. Marshall, Z. Meisel, F. Montes +12

Absolute cross sections measured using electromagnetic devices to separate and detect heavy recoiling ions need to be corrected for charge state fractions. Accurate prediction of c…

nucl-ex2023★ 4 cited

Spin-parities of sub-threshold resonances in the F(p, )O reaction

F. Portillo, R. Longland, A. L. Cooper +4

The F(p, )O reaction is key to determining the F abundance in classical novae. However, the cross section for this reaction has large uncertainties at low e…

nucl-ex2022

First inverse kinematics measurement of resonances in Be()C relevant to neutrino-driven wind nucleosynthesis using DRAGON

A. Psaltis, A. A. Chen, R. Longland +18

A possible mechanism to explain the origin of the light -nuclei in the Galaxy is the nucleosynthesis in the proton-rich neutrino-driven wind ejecta of core-collapse supernovae v…

nucl-ex2022

Direct measurement of resonances in Be()C relevant to -process nucleosynthesis

A. Psaltis, A. A. Chen, R. Longland +18

We have performed the first direct measurement of two resonances of the Be()C reaction with unknown strengths using an intense radioactive Be beam and the DRAGO…

nucl-ex2022★ 13 cited

The impact of O reaction rate uncertainties on the s-process in rotating massive stars

J. Frost-Schenk, P. Adsley, A. M. Laird +9

Massive stars are crucial to galactic chemical evolution for elements heavier than iron. Their contribution at early times in the evolution of the Universe, however, is unclear due…

nucl-ex2021

Investigating Globular Cluster Elemental Abundance Anomalies Using Proton Transfer Reactions

Caleb Marshall

Globular clusters are dense aggregates of stars that evolve in relative isolation. For the better part of years these clusters have been known to possess unique chemical signa…