Results 131 to 140 of about 13,015 (272)

Two-source Terrestrial Planet Formation with a Sweeping Secular Resonance

The Astronomical Journal
The models that most successfully reproduce the orbital architecture of the solar system terrestrial planets start from a narrow annulus of material that grows into embryos and then planets.
Max Goldberg, David Nesvorný, Alessandro Morbidelli   +2 more
doaj   +1 more source

On the formation and processing of carbon and nitrogen compounds in carbonaceous chondrites

, 1990
Tetsuo Yamamoto, Takashi Kozasa
openalex   +2 more sources

Thermal Processing History of the Solar System’s First Solids Inferred from Isotope Fractionation of Refractory Elements

The Astrophysical Journal
We present analyses of mass-dependent isotope fractionation of strontium (Sr) and neodymium (Nd) from a number of petrologically and chemically diverse calcium–aluminium-rich inclusions (CAIs) from the CV chondrite Allende. Combined with literature data,
Yankun Di, François L. H. Tissot, Qing-Zhu Yin, Christopher Mornement, Trevor R. Ireland, Yuri Amelin   +5 more
doaj   +1 more source

The Polonnaruwa meteorite: oxygen isotope, crystalline and biological composition

, 2013
Results of X-Ray Diffraction (XRD) analysis, Triple Oxygen Isotope analysis and Scanning Electron Microscopic (SEM) studies are presented for stone fragments recovered from the North Central Province of Sri Lanka following a witnessed fireball event on ...
Gibson, Carl H., Hoover, Richard B., Miyake, Nori, Oldroyd, Andrew, Samaranayake, Anil, Wallis, Daryl H., Wallis, Jamie, Wallis, M. K., Wickramarathne, K., Wickramasinghe, N. C.   +9 more
core  

Distribution of Aliphatic Amines in CO, CV and CK Carbonaceous Chondrites and Relation to Mineralogy and Processing History. [PDF]

Meteorit Planet Sci, 2017
Aponte JC, Abreu NM, Glavin DP, Dworkin JP, Elsila JE.   +4 more
europepmc   +1 more source

Northwest Africa 1232—a CO3 carbonaceous chondrite with two lithologies

, 2008
M. Kiriishi, K. Tomeoka
openalex   +2 more sources

Understanding the formation and evolution of asteroids through analysis of carbonaceous chondrites

, 2020
Bates, Helena
openalex   +1 more source

Amino acid compositions in heated carbonaceous chondrites and their compound-specific nitrogen isotopic ratios [PDF]

, 2016
Q. H. S. Chan, Yoshito Chikaraishi, Yoshinori Takano, Nanako O. Ogawa, Naohiko Ohkouchi   +4 more
openalex   +1 more source

Magnetism in meteorites [PDF]

An overview is presented of magnetism in meteorites. A glossary of magnetism terminology followed by discussion of the various techniques used for magnetism studies in meteorites are included.
Herndon, J. M., Rowe, M. W.
core   +1 more source

Method Development for the Analysis of Carbonaceous Chondrites by Laser Desorption/Ionization and Secondary Ion Time-of-Flight Mass Spectrometry. [PDF]

J Mass Spectrom
Rados E, Frank J, Pittenauer E.
europepmc   +1 more source