How did early Earth become our modern world?
RW Carlson, E Garnero, TM Harrison… - Annual Review of …, 2014 - annualreviews.org
Several features of Earth owe their origin to processes occurring during and shortly following
Earth formation. Collisions with planetary embryos caused substantial melting of the growing …
Earth formation. Collisions with planetary embryos caused substantial melting of the growing …
Identification of the giant impactor Theia in lunar rocks
The Moon was probably formed by a catastrophic collision of the proto-Earth with a
planetesimal named Theia. Most numerical models of this collision imply a higher portion of …
planetesimal named Theia. Most numerical models of this collision imply a higher portion of …
Geochemical arguments for an Earth-like Moon-forming impactor
N Dauphas, C Burkhardt… - … Transactions of the …, 2014 - royalsocietypublishing.org
Geochemical evidence suggests that the material accreted by the Earth did not change in
nature during Earth's accretion, presumably because the inner protoplanetary disc had …
nature during Earth's accretion, presumably because the inner protoplanetary disc had …
The nature of Earth's building blocks as revealed by calcium isotopes
Calcium is the fifth most abundant element in the Earth and in chondrites and is a pure
lithophile element which does not partition into planetary cores. Therefore, the calcium …
lithophile element which does not partition into planetary cores. Therefore, the calcium …
Calcium-48 isotopic anomalies in bulk chondrites and achondrites: Evidence for a uniform isotopic reservoir in the inner protoplanetary disk
Thermal ionization mass spectrometry (TIMS) was used to measure the calcium isotopic
compositions of carbonaceous, ordinary, enstatite chondrites as well as eucrites and …
compositions of carbonaceous, ordinary, enstatite chondrites as well as eucrites and …
Metal–silicate partitioning of sulphur, new experimental and thermodynamic constraints on planetary accretion
A Boujibar, D Andrault, MA Bouhifd… - Earth and Planetary …, 2014 - Elsevier
Partitioning of sulphur between liquid Fe-rich metals and silicates (DS met/sil) was
investigated at temperatures from 1800° C to 2400° C, pressures from 2 to 23 GPa and …
investigated at temperatures from 1800° C to 2400° C, pressures from 2 to 23 GPa and …
Evidence for multiple magma ocean outgassing and atmospheric loss episodes from mantle noble gases
JM Tucker, S Mukhopadhyay - Earth and Planetary Science Letters, 2014 - Elsevier
The energy associated with giant impacts is large enough to generate global magma
oceans during Earth's accretion. However, geochemical evidence requiring a terrestrial …
oceans during Earth's accretion. However, geochemical evidence requiring a terrestrial …
[HTML][HTML] Antineutrino science in KamLAND
A Suzuki - The European Physical Journal C, 2014 - Springer
The primary goal of KamLAND is a search for the oscillation of ̄ ν _ e ν¯ e's emitted from
distant power reactors. The long baseline, typically 180 km, enables KamLAND to address …
distant power reactors. The long baseline, typically 180 km, enables KamLAND to address …
Sulfur isotope budget (32S, 33S, 34S and 36S) in Pacific–Antarctic ridge basalts: A record of mantle source heterogeneity and hydrothermal sulfide assimilation
To better address how Mid-Ocean Ridge Basalt (MORB) sulfur isotope composition can be
modified by assimilation and/or by immiscible sulfide fractionation, we report sulfur (S) …
modified by assimilation and/or by immiscible sulfide fractionation, we report sulfur (S) …
Equations of state in the Fe‐FeSi system at high pressures and temperatures
RA Fischer, AJ Campbell, R Caracas… - Journal of …, 2014 - Wiley Online Library
Earth's core is an iron‐rich alloy containing several weight percent of light element (s),
possibly including silicon. Therefore, the high pressure‐temperature equations of state of …
possibly including silicon. Therefore, the high pressure‐temperature equations of state of …