Add to ORKGAbstract: We performed stepwise heating experiments for determination of the two stable isotope ra-tios of argon fractions and total concentrations of the three stable isotopes 36Ar, 38Ar and 40Ar in lunar regolith acquired from the Apollo 11, Apollo 12 and Apollo16 missions. Also the concentration of in situ formed radiogenic 40Ar was estimated on the basis of known ages and potassium concentrations determined by isotope dilution method. The observed excess of 40Ar concentration is interpreted to be due to variable (over geological time) flux of solar energetic particles which were implanted into the material at the Moon surface
A statistical model is given for soil development relating meteoroid impacts on the moon to cosmic-r...
We explore the concentration of Lithium and δ7Li in the lunar surface (out rocks and regolith) using...
The lunar regolith provides a temporal archive of the evolution of the Moon and inner Solar System o...
Solar wind gases, cosmogenic gases from high energy spallation reactions from soxmic rays, and radio...
High-resolution stepped heating has been used to extract light noble gases implanted in a suite of 1...
In the past, clues on the potential radiogenic activity of the lunar interior have been obtained fro...
Fines, microbreccias and agglutinates from the Luna 16 mature regolith 1635 and fines from the immat...
and other research outputs Using stable isotope geochemistry to investigate the source(s) of volatil...
International audienceWe report new nitrogen and argon isotope and abundance results for single brec...
A limited review of experiments and studies of radioactivity and isotope ratios in lunar materials i...
International audienceDuring: the lunar night, the temperature of the regolith upper layer is lower ...
The times when the soils 74001 and 73261 were exposed on the lunar surface were determined by the U-...
The lead isotopic compositions and uranium, thorium, and lead concentrations have been measured on s...
The ^(87)Rb-^(87)Sr internal isochrons for five rocks yield an age of 3.65±0.05 × 10^9 years which p...
Earth's Moon is a repository of solar wind and can therefore provide information on the chemistry of...
A statistical model is given for soil development relating meteoroid impacts on the moon to cosmic-r...
We explore the concentration of Lithium and δ7Li in the lunar surface (out rocks and regolith) using...
The lunar regolith provides a temporal archive of the evolution of the Moon and inner Solar System o...
Solar wind gases, cosmogenic gases from high energy spallation reactions from soxmic rays, and radio...
High-resolution stepped heating has been used to extract light noble gases implanted in a suite of 1...
In the past, clues on the potential radiogenic activity of the lunar interior have been obtained fro...
Fines, microbreccias and agglutinates from the Luna 16 mature regolith 1635 and fines from the immat...
and other research outputs Using stable isotope geochemistry to investigate the source(s) of volatil...
International audienceWe report new nitrogen and argon isotope and abundance results for single brec...
A limited review of experiments and studies of radioactivity and isotope ratios in lunar materials i...
International audienceDuring: the lunar night, the temperature of the regolith upper layer is lower ...
The times when the soils 74001 and 73261 were exposed on the lunar surface were determined by the U-...
The lead isotopic compositions and uranium, thorium, and lead concentrations have been measured on s...
The ^(87)Rb-^(87)Sr internal isochrons for five rocks yield an age of 3.65±0.05 × 10^9 years which p...
Earth's Moon is a repository of solar wind and can therefore provide information on the chemistry of...
A statistical model is given for soil development relating meteoroid impacts on the moon to cosmic-r...
We explore the concentration of Lithium and δ7Li in the lunar surface (out rocks and regolith) using...
The lunar regolith provides a temporal archive of the evolution of the Moon and inner Solar System o...