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Proton capture on $$^{90}$$Zr revisited

https://doi.org/10.1140/epja/s10050-025-01521-9

Simon, A.; Koros, J.; Olivas-Gomez, O.; Kelmar, R.; Churchman, E.; Clark, A_M; Harris, C.; Henderson, S_L; Kelly, S_E; Millican, P.; et al (March 2025, The European Physical Journal A)

Abstract The$$^{90}$$ $^{90}$ Zr(p,$$\gamma $$ $γ$ )$$^{91}$$ $^{91}$ Nb reaction is one of the important reactions in the$$A\approx 90$$ $A \approx 90$ mass region and part of the nucleosynthesis path responsible for production of$$^{92}$$ $^{92}$ Mo during the$$\gamma $$ $γ$ -process. Discrepant data in the literature provide a cross section that varies up to 30% within the Gamow window for the$$^{90}$$ $^{90}$ Zr(p,$$\gamma $$ $γ$ )$$^{91}$$ $^{91}$ Nb reaction. Thus, the cross section measurements of$$^{90}$$ $^{90}$ Zr(p,$$\gamma $$ $γ$ )$$^{91}$$ $^{91}$ Nb reaction were revisited using the$$\gamma $$ $γ$ -summing technique. The results are consistent with the lower-value cross sections found in the literature. Based on the new data an updated reaction rate for$$^{90}$$ $^{90}$ Zr(p,$$\gamma $$ $γ$ )$$^{91}$$ $^{91}$ Nb is provided that is up to 20% higher than that obtained from thenon-smokercode.
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Coincident measurement of the ${}^{12}C + {}^{12}C$ fusion cross section via the differential thick-target technique

https://doi.org/10.1103/PhysRevC.110.035808

Tan, W_P; Gula, A.; Lee, K.; Majumdar, A.; Moylan, S.; Olivas-Gomez, O.; Shahina; Wiescher, M.; Aguilera, E_F; Lizcano, D.; et al (September 2024, Physical Review C)
First total cross section measurements of ${}^{25, 26}{Mg} (α, n) {}^{28, 29}{Si}$ via direct recoil detection

https://doi.org/10.1103/PhysRevC.110.045803

Blankstein, D.; Bardayan, D_W; O'Malley, P_D; Allen, J.; Bailey, T_L; Boomershine, C.; Briley, E.; Burdette, D_P; Callahan, L_K; Carmichael, S.; et al (October 2024, Physical Review C)
Filtering contaminants from a $γ$ -sum spectrum: Measurement of the ${}^{94}{Mo} (p, γ) {}^{95}{Tc}$ cross section

https://doi.org/10.1103/PhysRevC.109.035805

Kelmar, R.; McDonaugh, J_P; Simon, A.; O'Reilly, J.; Dombos, A_C; Gula, A.; Koros, J.; Matney, M.; Olivas-Gomez, O.; Robertson, D.; et al (March 2024, Physical Review C)
Measurement of Low-Energy Resonance Strengths in the ${}^{18}O (α, γ) {}^{22}{Ne}$ Reaction

https://doi.org/10.1103/PhysRevLett.128.162701

Dombos, A. C.; Robertson, D.; Simon, A.; Kadlecek, T.; Hanhardt, M.; Görres, J.; Couder, M.; Kelmar, R.; Olivas-Gomez, O.; Stech, E.; et al (April 2022, Physical Review Letters)

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Cross-section measurement of the ${}^{82}{Kr} (p, γ) {}^{83}{Rb}$ reaction in inverse kinematics

https://doi.org/10.1103/PhysRevC.107.035808

Tsantiri, A.; Palmisano-Kyle, A.; Spyrou, A.; Mohr, P.; Berg, H. C.; DeYoung, P. A.; Dombos, A. C.; Gastis, P.; Good, E. C.; Harris, C. M.; et al (March 2023, Physical Review C)

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Commissioning of the 4$$\pi \,\gamma $$-summing array HECTOR at CASPAR: measurements of $$^{27}\text {Al}$$$$$(p,\gamma )$$ $$^{28}\text {Si}$$ resonances 4850 feet underground

https://doi.org/10.1140/epja/s10050-022-00711-z

Olivas-Gomez, O.; Simon, A.; Robertson, D.; Dombos, A. C.; Strieder, F.; Kadlecek, T.; Hanhardt, M.; Kelmar, R.; Couder, M.; Görres, J.; et al (March 2022, The European Physical Journal A)

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Constraining the astrophysical $p$ process: Cross section measurement of the ${}^{84}{Kr} (p, γ) {}^{85}{Rb}$ reaction in inverse kinematics

https://doi.org/10.1103/PhysRevC.105.065804

Palmisano-Kyle, A.; Spyrou, A.; DeYoung, P. A.; Dombos, A.; Gastis, P.; Olivas-Gomez, O.; Harris, C.; Liddick, S.; Lyons, S. M.; Pereira, J.; et al (June 2022, Physical Review C)

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Erratum: Searching for $(γ, α) / (γ, n)$ branching points in the $γ$ -process path near $A = 100$ [Phys. Rev. C 101 , 015801 (2020)]

https://doi.org/10.1103/PhysRevC.104.019901

Kelmar, R.; Simon, A.; Olivas-Gomez, O.; Millican, P.; Reingold, C. S.; Churchman, E.; Clark, A. M.; Henderson, S. L.; Kelly, S. E.; Robertson, D.; et al (July 2021, Physical Review C)
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Searching for ( $γ, α) / (γ, n$ ) branching points in the $γ$ -process path near $A = 100$

https://doi.org/10.1103/PhysRevC.101.015801

Kelmar, R.; Simon, A.; Olivas-Gomez, O.; Millican, P.; Reingold, C. S.; Churchman, E.; Clark, A. M.; Henderson, S. L.; Kelly, S. E.; Robertson, D.; et al (January 2020, Physical Review C)

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