Constraining the 22Ne (α, γ) 26Mg and 22Ne (α, n) 25Mg reaction rates using sub-Coulomb α-transfer reactions

H Jayatissa, GV Rogachev, VZ Goldberg, E Koshchiy… - Physics Letters B, 2020 - Elsevier
Abstract The 22 Ne (α, γ) 26 Mg and 22 Ne (α, n) 25 Mg reactions play an important role in
astrophysics because they have significant influence on the neutron flux during the weak …

Evidence for -cluster structure in in the first measurement of resonant elastic scattering

AK Nurmukhanbetova, VZ Goldberg, DK Nauruzbayev… - Physical Review C, 2019 - APS
The first study of resonances in O 17+ α elastic scattering was carried out using the thick
target inverse kinematics method. The data were analyzed in the framework of an R-matrix …

Alpha-Capture Reaction Rates for 22Ne (α, n) 25Mg and 22Ne (α, γ) 26Mg Reactions via Sub-Coulomb Alpha-Transfer and Their Effects on Final Abundances of s …

DH Jayatissa - 2019 - search.proquest.com
Abstract The 22 Ne (α, n) reaction is an important neutron source reaction for the slow
neutron capture process (s-process) in asymptotic giant branch stars. Direct measurements …

Constraining the Ne (,) Mg and Ne (, n) Mg reaction rates using sub-Coulomb-transfer Reactions

H Jayatissa, GV Rogachev, VZ Goldberg… - Physics Letters …, 2020 - repo.scoap3.org
The 22Ne (α, n) 25Mg reaction is one of the two main neutron sources for the s-process-a
slow neutron capture process that is responsible for the formation of about half of the …

Ne level structure in the resonance O+ elastic scattering

AK Nurmukhanbetova, VZ Goldberg… - arXiv preprint arXiv …, 2019 - arxiv.org
The first study of resonances in $^{17} $ O+ $\alpha $ elastic scattering was carried out
using the Thick Target Inverse Kinematics (TTIK) method. The data were analyzed in the …