Ann Pearson
Dados Biográficos
| ID | 3681920 |
|---|---|
| NOME | Ann Pearson |
| PRENOMES | Ann |
| SOBRENOME | Pearson |
| ASSINATURA | PEARSON A |
| VERIFICADO | Não |
| TOTAL DE OBRAS | 2 |
| TOTAL DE CITAÇÕES | 37 |
| TOTAL COMO AUTOR | 2 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1997 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 1997 |
| ÍNDICE H | 2 |
Microscale AMS 14 C Measurement at Nosams
Techniques for making precise and accurate radiocarbon accelerator mass spectrometry (AMS) measurements on samples containing less than a few hundred micrograms of carbon are being developed at the NOSAMS facility. A detailed examination of all aspects of the sample preparation and data analysis process shows encouraging results. Small quantities of CO 2 are reduced to graphite over cobalt catalyst at an optimal temperature of 605°. Measured 14 C…
C AMS Measurements of <100 μG Samples with a High-Current System
The NOSAMS facility at Woods Hole Oceanographic Institution has started to develop and apply techniques for measuring very small samples on a standard Tandetron accelerator mass spectrometry (AMS) system with high-current hemispherical Cs sputter ion sources. Over the past year, results on samples ranging from 7 to 160 μg C showed both the feasibility of such analyses and the present limitations on reducing the size of solid carbon samples. One o…
Microscale AMS 14 C Measurement at Nosams
Techniques for making precise and accurate radiocarbon accelerator mass spectrometry (AMS) measurements on samples containing less than a few hundred micrograms of carbon are being developed at the NOSAMS facility. A detailed examination of all aspects of the sample preparation and data analysis process shows encouraging results. Small quantities of CO 2 are reduced to graphite over cobalt catalyst at an optimal temperature of 605°. Measured 14 C…
C AMS Measurements of <100 μG Samples with a High-Current System
The NOSAMS facility at Woods Hole Oceanographic Institution has started to develop and apply techniques for measuring very small samples on a standard Tandetron accelerator mass spectrometry (AMS) system with high-current hemispherical Cs sputter ion sources. Over the past year, results on samples ranging from 7 to 160 μg C showed both the feasibility of such analyses and the present limitations on reducing the size of solid carbon samples. One o…
Microscale AMS 14 C Measurement at Nosams
Techniques for making precise and accurate radiocarbon accelerator mass spectrometry (AMS) measurements on samples containing less than a few hundred micrograms of carbon are being developed at the NOSAMS facility. A detailed examination of all aspects of the sample preparation and data analysis process shows encouraging results. Small quantities of CO 2 are reduced to graphite over cobalt catalyst at an optimal temperature of 605°. Measured 14 C…
C AMS Measurements of <100 μG Samples with a High-Current System
The NOSAMS facility at Woods Hole Oceanographic Institution has started to develop and apply techniques for measuring very small samples on a standard Tandetron accelerator mass spectrometry (AMS) system with high-current hemispherical Cs sputter ion sources. Over the past year, results on samples ranging from 7 to 160 μg C showed both the feasibility of such analyses and the present limitations on reducing the size of solid carbon samples. One o…
Accelerator mass spectrometry (2 obras) · Chemistry (2 obras) · Chromatography (2 obras) · Geology and Paleoclimatology Research (2 obras) · Isotope Analysis in Ecology (2 obras) · Mass spectrometry (2 obras) · Materials Science (2 obras) · Nuclear physics (2 obras) · Physics (2 obras) · Archaeology and ancient environmental studies (1 obras)