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Measurement of the 151Sm(n,g)152Sm cross section at n_TOF

Autor
Calviño, F.; Cortes, G.; Poch, A.; Pretel, C.
Tipus d'activitat
Article en revista
Revista
Nuclear physics A
Data de publicació
2005-07
Volum
758
Pàgina inicial
533c
Pàgina final
536c
DOI
https://doi.org/10.1016/j.nuclphysa.2005.05.096 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/11164 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0375947405007657?via%3Dihub Obrir en finestra nova
Resum
The 151Sm(n,¿)152Sm cross section, which is important for the interpretation of the 151Sm branching as an s-process thermometer, was measured from 1 eV up to 1 MeV at the innovative n_TOF facility at CERN. Based on these data, the Maxwellian-averaged cross section at kT=30 keV is found to be 3100±160 mb. This value can be used to constrain the thermodynamical conditions in Asymptotic Giant Branch (AGB) stars during He-shell burning. The 151Sm(n,γ)152Sm cross section, which is important for th...
Citació
Calviño, F. [et al.]. Measurement of the 151Sm(n,g)152Sm cross section at n_TOF. "Nuclear physics A", Juliol 2005, vol. 758, p. 533c-536c.
Grup de recerca
ANT - Advanced Nuclear Technologies Research Group
GREENER - Grup de recerca d´estudis energètics i de les radiacions

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