Isotopic study of neutron capture effects on Sm and Gd in chondrites
Hidaka, Hiroshi, Ebihara, Mitsuru, Yoneda, Shigekazu(2000). Isotopic study of neutron capture effects on Sm and Gd in chondrites. Earth and Planetary Science Letters, 180(1-2), 29-37. https://doi.org/10.1016/s0012-821x(00)00148-5
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 1 | Sm and Gd isotopic compositions of meteorites | Sm144_Sm152, Sm148_Sm152, Sm149_Sm152, Sm150_Sm152, Sm154_Sm152, E_Sm149, E_Sm150, Gd152_Gd160, Gd154_Gd160, Gd157_Gd160, Gd158_Gd160, E_Gd157, E_Gd158 | |||
| 2 | Isotopic shifts of Sm and Gd and estimated neutron fluences | Sm150_Sm149, Gd158_Gd157, AGE | |||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| CALCULATED | UNKNOWN | Cosmic Ray Exposure age | ||
| MASS SPECTROMETRY | UNKNOWN | VG54-30, (155Gd+156Gd)/ 160Gd= 1.61290 is used for normalization |
