Browsing ELibrary by Author "Fehr M.A."

Now showing items 1-4 of 4

NUCLEOSYNTHETIC ZIRCONIUM ISOTOPE ANOMALIES IN ACID LEACHATES OF CARBONACEOUS CHONDRITES

Schönbächler M.; Rehkämper M.; Fehr M.A.; Halliday A.N.; Hattendorf B.; Günther D. (2005)

Stepwise dissolutions of the carbonaceous chondrites Orgueil (CI), Murchison (CM) and Allende (CV) reveal large nucleosynthetic anomalies for Zr isotopes that contrast with the uniform compositions found in bulk meteorites. ...
SEARCH FOR NUCLEOSYNTHETIC AND RADIOGENIC TELLURIUM ISOTOPE ANOMALIES IN CARBONACEOUS CHONDRITES

Fehr M.A.; Rehkamper M.; Halliday A.N.; Schonbachler M.; Hattendorf B.; Gunther D. (2006)

Tellurium isotope data acquired by multiple-collector inductively coupled plasma-mass spectrometry (MC-ICPMS) are presented for sequential acid leachates of the carbonaceous chondrites Orgueil, Murchison, and Allende. ...
TELLURIUM ISOTOPIC COMPOSITION OF THE EARLY SOLAR SYSTEM - A SEARCH FOR EFFECTS RESULTING FROM STELLAR NUCLEOSYNTHESIS, 126SN DECAY, AND MASS-INDEPENDENT FRACTIONATION

Fehr M.A.; Rehkämper M.; Halliday A.N.; Wiechert U.; Hattendorf B.; Günther D.; Ono S.; Eigenbrode J.L.; Rumble III D. (2005)

New precise Te isotope data acquired by multiple collector inductively coupled plasma mass spectrometry (MC-ICPMS) are presented for selected extraterrestrial and terrestrial materials. Bulk samples of carbonaceous, ordinary ...
ZIRCONIUM ISOTOPE EVIDENCE FOR INCOMPLETE ADMIXING OF R-PROCESS COMPONENTS IN THE SOLAR NEBULA

Schonbachler M.; Lee D.C.; Rehkamper M.; Halliday A.N.; Fehr M.A.; Hattendorf B.; Gunther D. (2003)

Isotopic anomalies in Mo and Zr have recently been reported for bulk chondrites and iron meteorites and have been interpreted in terms of a primordial nucleosynthetic heterogeneity in the solar nebula. We report precise ...

Browsing ELibrary by Author "Fehr M.A."

Browsing ELibrary by Author "Fehr M.A."

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