TY - JOUR
T1 - Cross sections for proton-induced reactions on Pd isotopes at energies relevant for the gamma process
AU - Dillmann, I.
AU - Coquard, L.
AU - Domingo-Pardo, C.
AU - Kaeppeler, F.
AU - Marganiec, J.
AU - Uberseder, E.
AU - Giesen, U.
AU - Heiske, A.
AU - Feinberg, G.
AU - Hentschel, D.
AU - Hilpp, S.
AU - Leiste, H.
AU - Rauscher, T.
AU - Thielemann, Friedrich-Karl
PY - 2011/7/19
Y1 - 2011/7/19
N2 - Proton-activation reactions on natural and enriched palladium samples were investigated via the activation technique in the energy range of E(p) = 2.75-9 MeV, close to the upper end of the respective Gamow window of the. process. We have determined cross sections for (102)Pd(p,gamma)(103)Ag, (104)Pd(p,gamma)(105)Ag, and (105)Pd(p,n)(105)Ag, as well as partial cross sections of (104)Pd(p,n)(104)Ag(g), (105)Pd(p,gamma)(106)Ag(m), (106)Pd(p,n)(106)Ag(m), and (110)Pd(p,n)(110)Ag(m) with uncertainties between 3% and 15% for constraining theoretical Hauser-Feshbach rates and for direct use in gamma-process calculations.
AB - Proton-activation reactions on natural and enriched palladium samples were investigated via the activation technique in the energy range of E(p) = 2.75-9 MeV, close to the upper end of the respective Gamow window of the. process. We have determined cross sections for (102)Pd(p,gamma)(103)Ag, (104)Pd(p,gamma)(105)Ag, and (105)Pd(p,n)(105)Ag, as well as partial cross sections of (104)Pd(p,n)(104)Ag(g), (105)Pd(p,gamma)(106)Ag(m), (106)Pd(p,n)(106)Ag(m), and (110)Pd(p,n)(110)Ag(m) with uncertainties between 3% and 15% for constraining theoretical Hauser-Feshbach rates and for direct use in gamma-process calculations.
KW - STARS
KW - STATISTICAL-MODEL CALCULATIONS
KW - SM-146 PRODUCTION
KW - PROCESS NUCLEOSYNTHESIS
KW - ELEMENTS
KW - SUPERNOVAE
KW - ASTROPHYSICAL REACTION-RATES
KW - NUCLEAR-DATA SHEETS
KW - RP-PROCESS
U2 - 10.1103/PhysRevC.84.015802
DO - 10.1103/PhysRevC.84.015802
M3 - Article
SN - 2469-9985
VL - 84
JO - Physical Review C (nuclear physics)
JF - Physical Review C (nuclear physics)
IS - 1
M1 - 015802
ER -