# Alpha-induced reactions for the astrophysical p-process: The case of 151Eu

@inproceedings{Gyurky2009AlphainducedRF,
title={Alpha-induced reactions for the astrophysical p-process: The case of 151Eu},
author={Gy. Gyurky and Zolt{\'a}n Elekes and J{\'a}nos Farkas and Zs. Fulop and G{\'a}bor Gyula Kiss and E. Somorjai and Tam'as Szucs and R. T. Guray and N. Ozkan and C. Yalccin and Thomas Rauscher},
year={2009}
}
• Published 19 October 2009
• Physics
The cross sections of 151Eu(α,γ)155Tb and 151Eu(α,n)154Tb reactions have been measured with the activation method. Some aspects of the measurement are presented here to illustrate the requirements of experimental techniques needed to obtain nuclear data for the astrophysical p-process nucleosynthesis. Preliminary cross section results are also presented and compared with the predictions of statistical model calculations.
2 Citations

## Figures and Tables from this paper

Importance of α-induced reactions and the inverse (γ,α) process on p-nuclei
We have calculated astrophysical reaction cross-sections for (γ,α) reactions of some nuclei important for the calculation of p-process reaction-decay network. Reaction rates for α-induced reactions...
An ERC Starting Grant project on p-process nucleosynthesis concluded
• Physics
• 2015
In 2008 a Starting Grant project supported by the European Research Council titled "Nuclear reaction studies relevant to the astrophysical p-process nucleosynthesis" was launched. After five years of

## References

SHOWING 1-10 OF 33 REFERENCES
Experimental cross section of 144Sm(α, γ)148Gd and implications for the p-process
• Physics
• 1998
The cross section of the 144 Sm(;) 148 Gd reac- tion has been measured at bombarding energies in the 10.5- 13.4 MeV range using an activation method based on the off-line -activity measurement of the
Sensitivity of p-process nucleosynthesis to nuclear reaction rates in a 25 M. supernova model
• Physics
• 2006
The astrophysical p-process, which is responsible for the origin of the proton-rich stable nuclei heavier than iron, was investigated using a full nuclear reaction network for a Type II supernova
Cross-section measurements of capture reactions relevant to the p process using a 4π-γ -summing method
• Physics
• 2007
A new method employing a 12 inch x 12 inch λ -summing single NaI crystal was developed for cross-section measurements of astrophysically relevant capture reactions on medium-mass nuclei. The response
NEUTRON CROSS SECTIONS FOR NUCLEOSYNTHESIS STUDIES
• Physics
• 2000
Previous compilations of (n, gamma) cross sections of relevance for neutron capture nucleosynthesis in the big bang and in the slow neutron capture process (s process) have been updated to encompass
Investigation of photoneutron reactions on Os192 and Ir191,193 at energies of relevance for the astrophysical p process
• Physics
• 2009
We have investigated the photoneutron reactions on the isotopes {sup 192}Os and {sup 191,193}Ir for astrophysically relevant photon energies just above the neutron separation energy. The experiments
Photo-induced nucleosynthesis: Current problems and experimental approaches
• Physics
• 2007
Abstract.Photon-induced reactions play a key role in the nucleosynthesis of rare neutron-deficient p -nuclei. The paper focuses on $\ensuremath{(\gamma,\alpha)}$ , $\ensuremath{(\gamma,{\rm p})}$ ,
alpha-induced cross sections of Cd-106 for the astrophysical p process
• Physics
• 2006
The {sup 106}Cd({alpha},{gamma}){sup 110}Sn reaction cross section has been measured in the energy range of the Gamow window for the astrophysical p-process scenario. The cross sections for {sup