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Astrophysical Nuclear Reactions Group Recent Publications

The following is not a comprehensive list of all publications. For inquiries, please contact Chris Ruiz

A. Lennarz, M. Williams, A. M. Laird, U. Battino, A. A. Chen, D. Connolly, B. Davids, N. Esker,
R. Garg, M. Gay, U. Greife, U. Hager, D. Hutcheon, J. Jos´e, M. Lovely, S. Lyons, A. Psaltis, J. E.
Riley, A. Tattersall, and C. Ruiz. First inverse kinematics measurement of key resonances in the
22Ne(p,gamma)23Na reaction at stellar temperatures.
Physics Letters B, 807:135539, August 2020.

J. Fallis, C. Akers, A.M. Laird, A. Simon, A. Spyrou, G. Christian, D. Connolly, U. Hager, D.A.
Hutcheon, A. Lennarz, P. O’Malley, S.J. Quinn, J. Riley, A. Rojas, C. Ruiz, and M. Williams. First
measurement in the gamow window of a reaction for the !-process in inverse kinematics: 76se(alpha,gamma)80kr.
Physics Letters B, 807:135575, 2020.

M. P. Taggart, C. Akers, A. M. Laird, U. Hager, C. Ruiz, D. A. Hutcheon, M. A. Bentley, J. R. Brown,
L. Buchmann, A. A. Chen, J. Chen, K. A. Chipps, A. Choplin, J. M. D’Auria, B. Davids, C. Davis,
C. Aa. Diget, L. Erikson, J. Fallis, S. P. Fox, U. Frischknecht, B. R. Fulton, N. Galinski, U. Greife,
R. Hirschi, D. Howell, L. Martin, D. Mountford, A. St. J. Murphy, D. Ottewell, M. Pignatari, S. Reeve,
G. Ruprecht, S. Sjue, L. Veloce, and M. Williams. A direct measurement of the 17O(alpha,gamma)21Ne reaction in inverse kinematics and its impact on heavy element production.
Physics Letters B, 798:134894, November 2019.

D. Connolly, P. D. O’Malley, C. Akers, A. A. Chen, G. Christian, B. Davids, L. Erikson, J. Fallis, B. R.
Fulton, U. Greife, U. Hager, D. A. Hutcheon, S. Ilyushkin, A. M. Laird, A. Mahl, and C. Ruiz. Direct
measurement of resonance strengths in 34S(alpha ,gamma )38Ar at astrophysically relevant energies using the DRAGON recoil separator.
Physical Review C, 97:035801, March 2018.

G. Christian, G. Lotay, C. Ruiz, C. Akers, D. S. Burke, W. N. Catford, A. A. Chen, D. Connolly,
B. Davids, J. Fallis, U. Hager, D. Hutcheon, A. Mahl, A. Rojas, and X. Sun. Direct measurement
of astrophysically important resonances in 38K(p ,gamma )39Ca.
Physical Review C, 97:025802, February 2018.

R. Wilkinson, G. Lotay, A. Lennarz, C. Ruiz, G. Christian, C. Akers, W. N. Catford, A. A. Chen,
D. Connolly, B. Davids, D. A. Hutcheon, D. Jedrejcic, A. M. Laird, L. Martin, E. McNeice, J. Riley,
and M. Williams. Direct Measurement of the Key Ec.m.=456 keV Resonance in the Astrophysical
19Ne (p ,gamma )20Na Reaction and Its Relevance for Explosive Binary Systems.
Physical Review Letters, 119:242701, December 2017.

J. R. Tomlinson, J. Fallis, A. M. Laird, S. P. Fox, C. Akers, M. Alcorta, M. A. Bentley, G. Christian,
B. Davids, T. Davinson, B. R. Fulton, N. Galinski, A. Rojas, C. Ruiz, N. de S´er´eville, M. Shen, and
A. C. Shotter. Measurement of 23Na (alpha,p )26Mg at Energies Relevant to 26Al Production in Massive
Stars.
Physical Review Letters, 115:052702, July 2015.

Chris Ruiz, Uwe Greife, and Ulrike Hager. Recoil separators for radiative capture using radioactive ion
beams. Recent advances and detection techniques.
European Physical Journal A, 50:99, June 2014.