activity
20102022
most citedCross Section Measurement of 9Be(γ,n)8Be and Implications for α+α+n -> 9Be in the r-Process

56 citations · 110 across the 5 of their papers we have counts for

collaborators

5 papers

nucl-ex2022★ 7 cited

Thermonuclear reaction rate of Si(p,)P

Lori Downen, Christian Iliadis, Art Champagne +3

The thermonuclear rate of the Si(p,)P reaction impacts the Si abundance in classical novae. A reliable reaction rate is essential for testing the nova pater…

astro-ph.HE2022★ 5 cited

Hydrogen burning of Si and its impact on presolar stardust grains from classical novae

Lori Downen, Christian Iliadis, Art Champagne +3

Presolar stardust grains found in primitive meteorites are believed to retain the isotopic composition of stellar outflows at the time of grain condensation. Therefore, laboratory…

nucl-ex2011★ 56 cited

Cross Section Measurement of 9Be(γ,n)8Be and Implications for α+α+n -> 9Be in the r-Process

C. W. Arnold, T. B. Clegg, C. Iliadis +4

Models of the r-process are sensitive to the production rate of 9Be because, in explosive environments rich in neutrons, alpha(alpha n,gamma)9Be is the primary mechanism for bridgi…

nucl-ex2010★ 13 cited

Characterization of an INVS Model IV Neutron Counter for High Precision () Cross-Section Measurements

C. W. Arnold, T. B. Clegg, H. J Karwowski +3

A neutron counter designed for assay of radioactive materials has been adapted for beam experiments at TUNL. The cylindrical geometry and 60% maximum efficiency make it well suited…

nucl-ex2010★ 29 cited

Spin-Correlation Coefficients and Phase-Shift Analysis for p+He Elastic Scattering

T. V. Daniels, C. W. Arnold, J. M. Cesaratto +4

Angular Distributions for the target spin-dependent observables A, A, and A have been measured using polarized proton beams at several energies between 2 and 6…