Selected results & publications involving team members
The authors acknowledge support from the Natural Sciences and Engineering Research Council of Canada (NSERC) award SAPPJ-797 2021-00032 ”Nuclear physics of the dynamic origin of the elements”
2024
Enhanced extra mixing in low-mass stars approaching the RGB tip and the problem of Li-rich red-clump stars
P. Denissenkov, S. Blouin, F. Herwig, J. Stott, P.R. Woodward
MNRAS, 535, 1243 (2024)
Calcium excess in novae: beyond nuclear physics uncertainties
M. Loria, P. Denissenkov, C. Ruiz, F. Herwig
Astrophysical Journal, submitted (2024)
Alpha decay law of excited nuclei and its role in stellar decays rates
D.F. Rojas-Gamboa, N.G. Kelkar, O.L. Caballero
Phys. Rev. C, 110, 035804 (2024)
Capture rates of highly degenerate neutrons
B. Knight, O.L. Caballero, H. Schatz
J. Phys. G: Nucl. Part. Phys., 51, 95201 (2024)
Nuclear level density and gamma-decay strength of 93Sr
A. Sweet, D.L. Bleuel, N.D. Scielzo, ..., A.L. Richard, ...
Physical Review C, 109, 5, 054305 (2024)
Nuclear uncertainties associated with the nucleosynthesis in ejecta of a black hole accretion disk
M.R. Mumpower, T.M. Sprouse, M.J. Miller, K.A. Lund, J.C. Garcia, N. Vassh, G.C. McLaughlin, R. Surman
Astrophysical Journal, 970, 2, 173 (2024)
Viscous hydrodynamic evolution of neutron star merger accretion disks: A code comparison
R. Fernandez, O. Just, Z. Xiong, G. Martinez-Pinedo
Physical Review D, 110, 2, 023001 (2024)
High-resolution cross section measurements for neutron interactions on 89Y with incident neutron energies up to 95 keV
G. Tagliente, P.M. Milazzo, C. Paradela, ..., L. Caballero, ...
European Physical Journal A, 60, 1, 21 (2024)
First study of the 139Ba(n,g)140Ba reaction to constrain the conditions for the astrophysical i process
A. Spyrou, D. Muecher, P. Denissenkov, F. Herwig, E. C. Good, G. Balk, H. C. Berg, D. L. Bleuel, . A. Clark, . Dembski, P. A. DeYoung, B. Greaves, M. Guttormsen, C. Harris, A. C. Larsen, S. N. Liddick, S. Lyons, M. Markova, M. J. Mogannam, S. Nikas
Physical Review Letters 132 20 202701 (2024)
Elastic scattering of 3He and 4He with SONIK
S. N. Paneru, C. R. Brune, D. Connolly, D. Odell, M. Poudel, D. R. Phillips, J. Karpesky, B. Davids, C. Ruiz, A. Lennarz, U. Greife, M. Alcorta, R. Giri, M. Lovely, M. Bowry, M. Delgado, N. E. Esker, A. Garnsworthy, C. Seeman, P. Machule, J. Fallis, A. A. Chen, F. Laddaran, A. Firmino, and
C. Weinerman
Physical Review C 109 015802 (2024)
P. Denissenkov, S. Blouin, F. Herwig, J. Stott, P.R. Woodward
MNRAS, 535, 1243 (2024)
Calcium excess in novae: beyond nuclear physics uncertainties
M. Loria, P. Denissenkov, C. Ruiz, F. Herwig
Astrophysical Journal, submitted (2024)
Alpha decay law of excited nuclei and its role in stellar decays rates
D.F. Rojas-Gamboa, N.G. Kelkar, O.L. Caballero
Phys. Rev. C, 110, 035804 (2024)
Capture rates of highly degenerate neutrons
B. Knight, O.L. Caballero, H. Schatz
J. Phys. G: Nucl. Part. Phys., 51, 95201 (2024)
Nuclear level density and gamma-decay strength of 93Sr
A. Sweet, D.L. Bleuel, N.D. Scielzo, ..., A.L. Richard, ...
Physical Review C, 109, 5, 054305 (2024)
Nuclear uncertainties associated with the nucleosynthesis in ejecta of a black hole accretion disk
M.R. Mumpower, T.M. Sprouse, M.J. Miller, K.A. Lund, J.C. Garcia, N. Vassh, G.C. McLaughlin, R. Surman
Astrophysical Journal, 970, 2, 173 (2024)
Viscous hydrodynamic evolution of neutron star merger accretion disks: A code comparison
R. Fernandez, O. Just, Z. Xiong, G. Martinez-Pinedo
Physical Review D, 110, 2, 023001 (2024)
High-resolution cross section measurements for neutron interactions on 89Y with incident neutron energies up to 95 keV
G. Tagliente, P.M. Milazzo, C. Paradela, ..., L. Caballero, ...
European Physical Journal A, 60, 1, 21 (2024)
First study of the 139Ba(n,g)140Ba reaction to constrain the conditions for the astrophysical i process
A. Spyrou, D. Muecher, P. Denissenkov, F. Herwig, E. C. Good, G. Balk, H. C. Berg, D. L. Bleuel, . A. Clark, . Dembski, P. A. DeYoung, B. Greaves, M. Guttormsen, C. Harris, A. C. Larsen, S. N. Liddick, S. Lyons, M. Markova, M. J. Mogannam, S. Nikas
Physical Review Letters 132 20 202701 (2024)
Elastic scattering of 3He and 4He with SONIK
S. N. Paneru, C. R. Brune, D. Connolly, D. Odell, M. Poudel, D. R. Phillips, J. Karpesky, B. Davids, C. Ruiz, A. Lennarz, U. Greife, M. Alcorta, R. Giri, M. Lovely, M. Bowry, M. Delgado, N. E. Esker, A. Garnsworthy, C. Seeman, P. Machule, J. Fallis, A. A. Chen, F. Laddaran, A. Firmino, and
C. Weinerman
Physical Review C 109 015802 (2024)
Thallium-208: a beacon of in situ neutron capture nucleosynthesis
N. Vassh, X. Wang, M. Lariviere, T. Sprouse, M. R. Mumpower, R. Surman, Z. Liu, G. C. McLaughlin, P. A. Denissenkov, F. Herwig
Phys.Rev.Lett. 132, 052701 (2024)
N. Vassh, X. Wang, M. Lariviere, T. Sprouse, M. R. Mumpower, R. Surman, Z. Liu, G. C. McLaughlin, P. A. Denissenkov, F. Herwig
Phys.Rev.Lett. 132, 052701 (2024)
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2023
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Corrigendum: Alpha decay of thermally excited nuclei
(2023 J. Phys. G: Nucl. Part. Phys., 50, 015203)
J.E. Perez Velasquez, O.L. Caballero, N.G. Kelkar
Alpha decay of thermally excited nuclei
J.E. Perez Velasquez, O.L. Caballero, N.G. Kelkar
J. Phys. G: Nucl. Part. Phys., 50, 015203 (2023)
Measuring neutron capture cross sections of radioactive nuclei
I. Dillmann, O. Kester, R. Baartman, A. Chen, B. Davids, T. Jungiger, F. Herwig, D. Kaltchev, A. Lennarz, T. Planche, C. Ruiz, and N. Vaash
European Physical Journal A 59, 105 (2023)
(2023 J. Phys. G: Nucl. Part. Phys., 50, 015203)
J.E. Perez Velasquez, O.L. Caballero, N.G. Kelkar
Alpha decay of thermally excited nuclei
J.E. Perez Velasquez, O.L. Caballero, N.G. Kelkar
J. Phys. G: Nucl. Part. Phys., 50, 015203 (2023)
Measuring neutron capture cross sections of radioactive nuclei
I. Dillmann, O. Kester, R. Baartman, A. Chen, B. Davids, T. Jungiger, F. Herwig, D. Kaltchev, A. Lennarz, T. Planche, C. Ruiz, and N. Vaash
European Physical Journal A 59, 105 (2023)
Cross sections of the 83Rb(p,γ)84Sr and 84Kr(p,γ)85Rb reactions at energies characteristic of the astrophysical γ process
M. Williams, B. Davids, G. Lotay, N. Nishimura, T. Rauscher, S. A. Gillespie, M. Alcorta, A. M. Amthor, G. C. Ball, S. S. Bhattacharjee, V. Bildstein, W. N. Catford, D. T. Doherty, N. E. Esker, A. B. Garnsworthy, G. Hackman, K. Hudson, A. Lennarz, C. Natzke, B. Olaizola, A. Psaltis, C. E. Svensson, J. Williams, D. Walter, and D. Yates
Physical Review C 107, 035803 (2023)
M. Williams, B. Davids, G. Lotay, N. Nishimura, T. Rauscher, S. A. Gillespie, M. Alcorta, A. M. Amthor, G. C. Ball, S. S. Bhattacharjee, V. Bildstein, W. N. Catford, D. T. Doherty, N. E. Esker, A. B. Garnsworthy, G. Hackman, K. Hudson, A. Lennarz, C. Natzke, B. Olaizola, A. Psaltis, C. E. Svensson, J. Williams, D. Walter, and D. Yates
Physical Review C 107, 035803 (2023)
First application of Markov chain Monte Carlo-based Bayesian data analysis to the Doppler-shift attenuation method
L.J. Sun, C. Fry, B. Davids, N. Esker, C. Wrede, M. Alcorta, S. Bhattacharjee, M. Bowry, B.A. Brown, T. Budner, R. Caballero-Folch, L. Evitts, M. Friedman, A.B. Garnsworthy, B.E. Glassman, G. Hackman, J. Henderson, O.S. Kirsebom, J. Lighthall, P. Machule, J. Measures, M. Moukaddam, J. Park, C. Pearson, D. Pérez-Loureiro, C. Ruiz, P. Ruotsalainen, J. Smallcombe, J.K. Smith, D. Southall, J. Surbrook, L.E. Weghorn, M. Williams
Physics Letters B 839, 137801 (2023)
L.J. Sun, C. Fry, B. Davids, N. Esker, C. Wrede, M. Alcorta, S. Bhattacharjee, M. Bowry, B.A. Brown, T. Budner, R. Caballero-Folch, L. Evitts, M. Friedman, A.B. Garnsworthy, B.E. Glassman, G. Hackman, J. Henderson, O.S. Kirsebom, J. Lighthall, P. Machule, J. Measures, M. Moukaddam, J. Park, C. Pearson, D. Pérez-Loureiro, C. Ruiz, P. Ruotsalainen, J. Smallcombe, J.K. Smith, D. Southall, J. Surbrook, L.E. Weghorn, M. Williams
Physics Letters B 839, 137801 (2023)
Spectroscopic r-process abundance retrieval for kilonovae. I. The inferred abundance pattern of early emission from GW170817
N. Vieira, J. J. Ruan, D. Haggard, N. Ford, M. R. Drout, R. Fernández, N. R. Badnell
Astrophysical Journal, 944, 123 (2023)
N. Vieira, J. J. Ruan, D. Haggard, N. Ford, M. R. Drout, R. Fernández, N. R. Badnell
Astrophysical Journal, 944, 123 (2023)
Late-time post-merger modeling of a compact binary: effects of relativity, r-process heating, and treatment of transport
M. Haddadi, M. D. Duez, F. Foucart, T. Ramirez, R. Fernández, A. L. Knight, J. Jesse, F. Hébert, L. E. Kidder, H. P. Pfeiffer, M. A. Scheel
CQGra, 40, 085008 (2023)
M. Haddadi, M. D. Duez, F. Foucart, T. Ramirez, R. Fernández, A. L. Knight, J. Jesse, F. Hébert, L. E. Kidder, H. P. Pfeiffer, M. A. Scheel
CQGra, 40, 085008 (2023)
Secular outflows from 3D MHD hypermassive neutron star accretion disc systems
S. Fahlman, R. Fernández, S. Morsink
MNRAS, 526, 952 (2023)
S. Fahlman, R. Fernández, S. Morsink
MNRAS, 526, 952 (2023)
Element abundance patterns in stars indicate fission of nuclei heavier than uranium
I. U. Roederer, N. Vassh, E. M. Holmbeck, M. R. Mumpower, R. Surman, J. J. Cowan, T. C. Beers, R. Ezzeddine, A. Frebel, T. T. Hansen, V. M. Placco, C. M. Sakari
Science, 382, 1177-1180 (2023)
I. U. Roederer, N. Vassh, E. M. Holmbeck, M. R. Mumpower, R. Surman, J. J. Cowan, T. C. Beers, R. Ezzeddine, A. Frebel, T. T. Hansen, V. M. Placco, C. M. Sakari
Science, 382, 1177-1180 (2023)
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2022 |
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Radiative Capture on Nuclear Isomers: Direct Measurement of the 26mAl(p,γ)27Si Reaction
G. Lotay, A. Lennarz, C. Ruiz, C. Akers, A. A. Chen, G. Christian, D. Connolly, B. Davids, T. Davinson, J. Fallis, D. A. Hutcheon, P. Machule, L. Martin, D. J. Mountford, and A. St. J. Murphy
Phys. Rev. Lett. 128, 042701 (2022)
G. Lotay, A. Lennarz, C. Ruiz, C. Akers, A. A. Chen, G. Christian, D. Connolly, B. Davids, T. Davinson, J. Fallis, D. A. Hutcheon, P. Machule, L. Martin, D. J. Mountford, and A. St. J. Murphy
Phys. Rev. Lett. 128, 042701 (2022)
Direct Measurement of Resonances in 7Be(α,γ)11C Relevant to νp-Process Nucleosynthesis
A. Psaltis, A. A. Chen, R. Longland, D. S. Connolly, C. R. Brune, B. Davids, J. Fallis, R. Giri, U. Greife, D. A. Hutcheon, L. Kroll, A. Lennarz, J. Liang, M. Lovely, M. Luo, C. Marshall, S. N. Paneru, A. Parikh, C. Ruiz, A. C. Shotter, and M. Williams
Physical Review Letters 129, 162701 (2022)
A. Psaltis, A. A. Chen, R. Longland, D. S. Connolly, C. R. Brune, B. Davids, J. Fallis, R. Giri, U. Greife, D. A. Hutcheon, L. Kroll, A. Lennarz, J. Liang, M. Lovely, M. Luo, C. Marshall, S. N. Paneru, A. Parikh, C. Ruiz, A. C. Shotter, and M. Williams
Physical Review Letters 129, 162701 (2022)
First inverse kinematics measurement of resonances in 7Be(α,γ)11C relevant to neutrino-driven wind nucleosynthesis using DRAGON
A. Psaltis, A. A. Chen, R. Longland, D. S. Connolly, C. R. Brune, B. Davids, J. Fallis, R. Giri, U. Greife, D. A. Hutcheon, L. Kroll, A. Lennarz, J. Liang, M. Lovely, M. Luo, C. Marshall, S. N. Paneru, A. Parikh, C. Ruiz, A. C. Shotter, and M. Williams
Physical Review C 106, 045805 (2022)
A. Psaltis, A. A. Chen, R. Longland, D. S. Connolly, C. R. Brune, B. Davids, J. Fallis, R. Giri, U. Greife, D. A. Hutcheon, L. Kroll, A. Lennarz, J. Liang, M. Lovely, M. Luo, C. Marshall, S. N. Paneru, A. Parikh, C. Ruiz, A. C. Shotter, and M. Williams
Physical Review C 106, 045805 (2022)
Single neutron transfer on 23Ne and its relevance for the pathway of nucleosynthesis in astrophysical X-ray bursts
G. Lotay, J. Henderson, W.N. Catford, F.A. Ali, J. Berean, N. Bernier, S.S. Bhattacharjee, M. Bowry, R. Caballero-Folch, B. Davids, T.E. Drake, A.B. Garnsworthy, F. Ghazi Moradi, S.A. Gillespie, B. Greaves, G. Hackman, S. Hallam, D. Hymers, E. Kasanda, D. Levy, B.K. Luna, A. Mathews, Z. Meisel, M. Moukaddam, D. Muecher, B. Olaizola, N.A. Orr, H.P. Patel, M.M. Rajabali, Y. Saito, J. Smallcombe, M. Spencer, C.E. Svensson, K. Whitmore, M. Williams
Physics Letters B 833, 137361 (2022)
G. Lotay, J. Henderson, W.N. Catford, F.A. Ali, J. Berean, N. Bernier, S.S. Bhattacharjee, M. Bowry, R. Caballero-Folch, B. Davids, T.E. Drake, A.B. Garnsworthy, F. Ghazi Moradi, S.A. Gillespie, B. Greaves, G. Hackman, S. Hallam, D. Hymers, E. Kasanda, D. Levy, B.K. Luna, A. Mathews, Z. Meisel, M. Moukaddam, D. Muecher, B. Olaizola, N.A. Orr, H.P. Patel, M.M. Rajabali, Y. Saito, J. Smallcombe, M. Spencer, C.E. Svensson, K. Whitmore, M. Williams
Physics Letters B 833, 137361 (2022)
Constraints on key 17O(α,γ)21Ne resonances and impact on the weak s process
M. Williams, A. M. Laird, A. Choplin, P. Adsley, B. Davids, U. Greife , K. Hudson , D. Hutcheon, A. Lennarz, and C. Ruiz
Physical Review C 105, 065805 (2022)
M. Williams, A. M. Laird, A. Choplin, P. Adsley, B. Davids, U. Greife , K. Hudson , D. Hutcheon, A. Lennarz, and C. Ruiz
Physical Review C 105, 065805 (2022)
Horizons: Nuclear Astrophysics in the 2020s and Beyond
H. Schatz, A. D. Becerril Reyes, A. Best, E. Brown, K. Chatziioannou, K. Chipps, C. Deibel, R. Ezzeddine, D. Galloway, C. Hansen, F. Herwig, A. Ji, M. Lugaro, Z. Meisel, D. Norman, J. Read, L. Roberts, A. Spyrou, I. Tews, F. Timmes, C. Travaglio, N. Vassh, et al.
Journal of Physics G 49, 110502 (2022)
H. Schatz, A. D. Becerril Reyes, A. Best, E. Brown, K. Chatziioannou, K. Chipps, C. Deibel, R. Ezzeddine, D. Galloway, C. Hansen, F. Herwig, A. Ji, M. Lugaro, Z. Meisel, D. Norman, J. Read, L. Roberts, A. Spyrou, I. Tews, F. Timmes, C. Travaglio, N. Vassh, et al.
Journal of Physics G 49, 110502 (2022)
Searching for the origin of the rare-earth peak with precision mass measurements across Ce-Eu isotopic chains
R. Orford, N. Vassh, J. Clark, G. McLaughlin, M. Mumpower, D. Ray, G. Savard, R. Surman, F. Buchinger, D. Burdette, M. Burkey, D. Gorelov, J. Klimes, W. Porter, K. Sharma, A. Valverde, L. Varriano, X. Yan
Physical Review Letters C 105, L052802 (2022)
R. Orford, N. Vassh, J. Clark, G. McLaughlin, M. Mumpower, D. Ray, G. Savard, R. Surman, F. Buchinger, D. Burdette, M. Burkey, D. Gorelov, J. Klimes, W. Porter, K. Sharma, A. Valverde, L. Varriano, X. Yan
Physical Review Letters C 105, L052802 (2022)
Origin of Plutonium-244 in the Early Solar System
M. Lugaro, A. Yagüe, B. Soós, B. Côté, M. Peto, N. Vassh, B. Wehmeyer, M. Pignatari
Universe 8, 343 (2022)
M. Lugaro, A. Yagüe, B. Soós, B. Côté, M. Peto, N. Vassh, B. Wehmeyer, M. Pignatari
Universe 8, 343 (2022)
The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks
I. Roederer, J. Cowan, M. Pignatari, T. Beers, E. Den Hartog, R. Ezzeddine, A. Frebel, T. Hansen, E. Holmbeck, M. Mumpower, V. Placco, C. Sakari, R. Surman, N. Vassh
ApJ 936, 84 (2022)
I. Roederer, J. Cowan, M. Pignatari, T. Beers, E. Den Hartog, R. Ezzeddine, A. Frebel, T. Hansen, E. Holmbeck, M. Mumpower, V. Placco, C. Sakari, R. Surman, N. Vassh
ApJ 936, 84 (2022)
Solar data uncertainty impacts on MCMC methods for r-process nucleosynthesis
N. Vassh, G. C. McLaughlin, M. R. Mumpower, and R. Surman
Front. Phys., 15 December 2022, Sec. Nuclear Physics, Volume 10 (2022)
N. Vassh, G. C. McLaughlin, M. R. Mumpower, and R. Surman
Front. Phys., 15 December 2022, Sec. Nuclear Physics, Volume 10 (2022)
Constraining the 30P(p,γ)31S Reaction Rate in ONe Novae via the Weak, Low-Energy, β-Delayed Proton Decay of 31C
T. Budner, M. Friedman, C. Wrede, B. A. Brown, J. José, D. Pérez-Loureiro, L. J. Sun, J. Surbrook, Y. Ayyad, D. W. Bardayan, K. Chae, A. A. Chen, K. A. Chipps, M. Cortesi, B. Glassman, M. R. Hall, M. Janasik, J. Liang, P. O’Malley, E. Pollacco, A. Psaltis, J. Stomps, and T. Wheeler
Physical Review Letters 128 182701 (2022)
T. Budner, M. Friedman, C. Wrede, B. A. Brown, J. José, D. Pérez-Loureiro, L. J. Sun, J. Surbrook, Y. Ayyad, D. W. Bardayan, K. Chae, A. A. Chen, K. A. Chipps, M. Cortesi, B. Glassman, M. R. Hall, M. Janasik, J. Liang, P. O’Malley, E. Pollacco, A. Psaltis, J. Stomps, and T. Wheeler
Physical Review Letters 128 182701 (2022)
2021 |
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The impact of (n,γ) reaction rate uncertainties of unstable isotopes on the i-process nucleosynthesis of the elements from Ba to W
P. A. Denissenkov, F. Herwig, G. Perdikakis, H. Schatz
MNRAS, 503, 3913 (2021)
P. A. Denissenkov, F. Herwig, G. Perdikakis, H. Schatz
MNRAS, 503, 3913 (2021)
An evidenced-based assumption that helps to reduce the discrepancy between the observed and predicted 7Be abundances in novae
P. A. Denissenkov, C. Ruiz, S. Upadhyayula, F. Herwig
MNRAS, 501, L33 (2020)
P. A. Denissenkov, C. Ruiz, S. Upadhyayula, F. Herwig
MNRAS, 501, L33 (2020)
Study of (6Li, d) and (6Li, t) reactions on 22Ne and implications for s-process nucleosynthesis
S. Ota, G. Christian, W. N. Catford, G. Lotay, M. Pignatari, U. Battino, E. A. Bennett, S. Dede, D. T. Doherty, S. Hallam, F. Herwig, J. Hooker, C. Hunt, H. Jayatissa, A. Matta, M. Mouhkaddam, E. Rao, G. V. Rogachev, A. Saastamoinen, D. Scriven, J. A. Tostevin, S. Upadhyayula, R. Wilkinson
Phys. Rev. C 104, 055806 (2021)
S. Ota, G. Christian, W. N. Catford, G. Lotay, M. Pignatari, U. Battino, E. A. Bennett, S. Dede, D. T. Doherty, S. Hallam, F. Herwig, J. Hooker, C. Hunt, H. Jayatissa, A. Matta, M. Mouhkaddam, E. Rao, G. V. Rogachev, A. Saastamoinen, D. Scriven, J. A. Tostevin, S. Upadhyayula, R. Wilkinson
Phys. Rev. C 104, 055806 (2021)
First direct measurement of 59Cu(p,α)56Ni: A step towards constraining the Ni-Cu cycle in the Cosmos
J. S. Randhawa, R. Kanungo, J. Refsgaard, P. Mohr, T. Ahn, M. Alcorta, C. Andreoiu, S. S.Bhattacharjee, B. Davids, G. Christian, A. A. Chen, R. Coleman, P. Garrett, G. F. Grinyer, E.Gyabeng Fuakye, G. Hackman, R. Jain, K. Kapoor, R. Krucken, A. Laffoley, ¨ A. Lennarz, J.Liang, Z. Meisel, N. Nikhil, A. Psaltis, A. Radich, M. Rocchini, N. Saei, M. Saxena, M. Singh, C.Svensson, P. Subramaniam, A. Talebitaher, S. Upadhyayula, C. Waterfield, J. Williams, and M. Williams
Phys. Rev. C (letters) 104, L042801 (2021)
J. S. Randhawa, R. Kanungo, J. Refsgaard, P. Mohr, T. Ahn, M. Alcorta, C. Andreoiu, S. S.Bhattacharjee, B. Davids, G. Christian, A. A. Chen, R. Coleman, P. Garrett, G. F. Grinyer, E.Gyabeng Fuakye, G. Hackman, R. Jain, K. Kapoor, R. Krucken, A. Laffoley, ¨ A. Lennarz, J.Liang, Z. Meisel, N. Nikhil, A. Psaltis, A. Radich, M. Rocchini, N. Saei, M. Saxena, M. Singh, C.Svensson, P. Subramaniam, A. Talebitaher, S. Upadhyayula, C. Waterfield, J. Williams, and M. Williams
Phys. Rev. C (letters) 104, L042801 (2021)
New constraints on the 25Al(p,γ) reaction and its influence on the flux of cosmic γ rays from classical nova explosions
L. Canete, G. Lotay, G. Christian, D. T. Doherty, W. N. Catford, S. Hallam, D. Seweryniak, H. M. Albers, S. Almaraz-Calderon, E. A. Bennett, M. P. Carpenter, C. J. Chiara, J. P. Greene, C. R. Hoffman, R. V. F. Janssens, J. Jose, A. Kankainen, T. Lauritsen, A. Matta, M. Moukaddam, S. Ota, A. Saastamoinen, R. Wilkinson, and S. Zhu
Phys. Rev. C (letters) 104, L022802 (2021)
L. Canete, G. Lotay, G. Christian, D. T. Doherty, W. N. Catford, S. Hallam, D. Seweryniak, H. M. Albers, S. Almaraz-Calderon, E. A. Bennett, M. P. Carpenter, C. J. Chiara, J. P. Greene, C. R. Hoffman, R. V. F. Janssens, J. Jose, A. Kankainen, T. Lauritsen, A. Matta, M. Moukaddam, S. Ota, A. Saastamoinen, R. Wilkinson, and S. Zhu
Phys. Rev. C (letters) 104, L022802 (2021)
First direct measurement of 59Cu(p, α)56Ni: A step towards constraining the Ni-Cu cycle in the cosmos
J. S. Randhawa, R. Kanungo, J. Refsgaard, P. Mohr, T. Ahn, M. Alcorta, C. Andreoiu, S. S. Bhattacharjee, B. Davids, G. Christian, A. A. Chen, R. Coleman, P. E. Garrett, G. F. Grinyer, E. Gyabeng Fuakye, G. Hackman, J. Hollett, R. Jain, K. Kapoor, R. Krücken, A. Laffoley, A. Lennarz, J. Liang, Z. Meisel, B. Nikhil, A. Psaltis, A. Radich, M. Rocchini, N. Saei, M. Saxena, M. Singh, C. Svensson, P. Subramaniam, A. Talebitaher, S. Upadhyayula, C. Waterfield, J. Williams, and M. Williams
Physical Review C 104, L042801 (2021)
J. S. Randhawa, R. Kanungo, J. Refsgaard, P. Mohr, T. Ahn, M. Alcorta, C. Andreoiu, S. S. Bhattacharjee, B. Davids, G. Christian, A. A. Chen, R. Coleman, P. E. Garrett, G. F. Grinyer, E. Gyabeng Fuakye, G. Hackman, J. Hollett, R. Jain, K. Kapoor, R. Krücken, A. Laffoley, A. Lennarz, J. Liang, Z. Meisel, B. Nikhil, A. Psaltis, A. Radich, M. Rocchini, N. Saei, M. Saxena, M. Singh, C. Svensson, P. Subramaniam, A. Talebitaher, S. Upadhyayula, C. Waterfield, J. Williams, and M. Williams
Physical Review C 104, L042801 (2021)
First Direct Measurement of an Astrophysical p-Process Reaction Cross Section Using a Radioactive Ion Beam
G. Lotay, S. A. Gillespie, M. Williams, T. Rauscher, M. Alcorta, A. M. Amthor, C. A. Andreoiu, D. Baal, G. C. Ball, S. S. Bhattacharjee, H. Behnamian, V. Bildstein, C. Burbadge, W. N. Catford, D. T. Doherty, N. E. Esker, F. H. Garcia, A. B. Garnsworthy, G. Hackman, S. Hallam, K. A. Hudson, S. Jazrawi, E. Kasanda, A. R. L. Kennington, Y. H. Kim, A. Lennarz, R. S. Lubna, C. R. Natzke, N. Nishimura, B. Olaizola, C. Paxman, A. Psaltis, C. E. Svensson, J. Williams, B.Wallis, D. Yates, D. Walter, and B. Davids
Physical Review Letters 127, 112701 (2021)
G. Lotay, S. A. Gillespie, M. Williams, T. Rauscher, M. Alcorta, A. M. Amthor, C. A. Andreoiu, D. Baal, G. C. Ball, S. S. Bhattacharjee, H. Behnamian, V. Bildstein, C. Burbadge, W. N. Catford, D. T. Doherty, N. E. Esker, F. H. Garcia, A. B. Garnsworthy, G. Hackman, S. Hallam, K. A. Hudson, S. Jazrawi, E. Kasanda, A. R. L. Kennington, Y. H. Kim, A. Lennarz, R. S. Lubna, C. R. Natzke, N. Nishimura, B. Olaizola, C. Paxman, A. Psaltis, C. E. Svensson, J. Williams, B.Wallis, D. Yates, D. Walter, and B. Davids
Physical Review Letters 127, 112701 (2021)
New measurement of the Ec.m. = 323 keV resonance in the 19F(p,γ)20Ne reaction
M. Williams, P. Adsley, B. Davids, U. Greife, D. Hutcheon, J. Karpesky, A. Lennarz, M. Lovely, and C. Ruiz
Physical Review C 103, 055805 (2021)
M. Williams, P. Adsley, B. Davids, U. Greife, D. Hutcheon, J. Karpesky, A. Lennarz, M. Lovely, and C. Ruiz
Physical Review C 103, 055805 (2021)
Proton capture on 34S in the astrophysical energy regime of O-Ne novae
M. Lovely, A. Lennarz, D. Connolly, M. Williams, M. Alcorta, A. A. Chen, B. Davids, N. E. Esker, C. Fry, S. A. Gillespie, R. Giri, U. Greife , A. Hussein, D. Hutcheon, J. Karpesky, L. Kroll, J. Liang, P. D. O’Malley, S. Paneru, A. Psaltis, C. Ruiz, and A. C. Shotter
Physical Review C 103, 055801 (2021)
M. Lovely, A. Lennarz, D. Connolly, M. Williams, M. Alcorta, A. A. Chen, B. Davids, N. E. Esker, C. Fry, S. A. Gillespie, R. Giri, U. Greife , A. Hussein, D. Hutcheon, J. Karpesky, L. Kroll, J. Liang, P. D. O’Malley, S. Paneru, A. Psaltis, C. Ruiz, and A. C. Shotter
Physical Review C 103, 055801 (2021)
Beyond the acceptance limit of DRAGON: The case of the 6Li(𝛼,𝛾)10B reaction
A. Psaltis, A. A. Chen, D. S. Connolly, B. Davids, G. Gilardy, R. Giri, U. Greife, W. Huang, D. A. Hutcheon, J. Karpesky, A. Lennarz, J. Liang, M. Lovely, S. N. Paneru, C. Ruiz, G. Tenkila, M. Williams
Nuclear Instruments and Methods in Physics Research A 987, 164828 (2021)
A. Psaltis, A. A. Chen, D. S. Connolly, B. Davids, G. Gilardy, R. Giri, U. Greife, W. Huang, D. A. Hutcheon, J. Karpesky, A. Lennarz, J. Liang, M. Lovely, S. N. Paneru, C. Ruiz, G. Tenkila, M. Williams
Nuclear Instruments and Methods in Physics Research A 987, 164828 (2021)
2020 |
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The impact of (n,γ) reaction rate uncertainties on the predicted abundances of i-process elements with 32 ≤ Z ≤48 in the metal-poor star HD94028
J. McKay, P. A. Denissenkov, F. Herwig, G. Perdikakis, H. Schatz
MNRAS, 491, 5179 (2020)
J. McKay, P. A. Denissenkov, F. Herwig, G. Perdikakis, H. Schatz
MNRAS, 491, 5179 (2020)