169 citations · 314 across the 3 of their papers we have counts for
4 papers · 1 filter
The collisional evolution of undifferentiated asteroids and the formation of chondritic meteoroids
Eike Beitz, Jürgen Blum, M. Gabriela Parisi +1
Most meteorites are fragments from recent collisions experienced in the asteroid belt. In such a hyper-velocity collision, the smaller collision partner is destroyed, whereas a cra…
Experimental investigation of the nebular formation of chondrule rims and the formation of chondrite parent bodies
Eike Beitz, Jürgen Blum, Romain Mathieu +2
We developed an experimental setup to test the hypothesis that accretionary dust rims around chondrules formed in the solar nebula at elevated temperatures. Our experimental method…
Low-velocity collisions of centimeter-sized dust aggregates
Eike Beitz, Carsten Güttler, Jürgen Blum +3
Collisions between centimeter- to decimeter-sized dusty bodies are important to understand the mechanisms leading to the formation of planetesimals. We thus performed laboratory ex…
Micrometer-sized ice particles for planetary-science experiments - I. Preparation, critical rolling friction force, and specific surface energy
Bastian Gundlach, Stephan Kilias, Eike Beitz +1
Coagulation models assume a higher sticking threshold for micrometer-sized ice particles than for micrometer-sized silicate particles. However, in contrast to silicates, laboratory…