Institut
für Geophysik und extraterrestrische Physik Technische
Universität Carolo Wilhemina zu Braunschweig
Mendelssohnstr. 3
D-38106 Braunschweig Germany
Koagulation und Sedimentation von
Staub in protoplanetaren Akkretionsscheiben
Gravitative Instabilitäten in
protoplanetaren Akkretionsscheiben
Veröffentlichungen
Promotion
Staubdiffusion in protoplanetaren Akkretionsscheiben,
Friedrich-Schiller-Universität Jena
Diplom Arbeiten
Numerische Simulation der " Common Envelope" Phase enger
Doppelsternsysteme, Universität Würzburg
Entwicklung und Bau eines Bordrechners für Segelflugzeuge,
Fachhochschule Würzburg-Schweinfurt
Artikel in wissenschaftlichen Zeitschriften
J.Blum, R.Schräpler, 2006, The Physics of Protoplanetesimal
Dust Agglomerates I. Mechanical Properties and Relations to Primitive
Bodies in the Solar System, ApJ 652:1768-1781
T.Poppe, R. Schräpler, 2005,
Further Experiments on Tribocharging of Cosmic Grains, A&A, 438,1-9
L.Heim, H.Butt, R.Schräpler, J.Blum, 2005,
Analyzing
the Compaction of High-Porosity Microscopic Agglomerates, Australian
Journal of Chemistry 58-9,651
R. Schräpler, Th.Henning, 2004, Dust Diffusion,
Sedimentation, and Gravitational Instabilities in Protoplanetary
Disks,
ApJ,614,960-979
J.Blum, R.Schräpler, 2004, Structure and Mechanical
Properties of High-Porosity Macroscopic Agglomerates formed by Random
Ballistic Deposition, Phys. Rev. Lett.93,115503-1--115503-4
T. Poppe, R. Schraepler, 2004 Experiments on charge transfer in
cosmic dust grain collisions, 2004cosp.meet, 87
R. Schräpler, Th. Henning, 2003, Dust Diffusion,
Sedimentation, and Gravitational Instabilities in Protoplanetary Disks,
2003ANS...324,118
T. Poppe, R. Schraepler,J. Blum, 2002, A Laboratory study
on cometary dust particle impacts on the ROSETTA spacecraft,
cosp.meetE,479
T.Poppe, R.Schräpler, J. Blum,
2001
Collisional
Grain Charging and Sticking Efficiency
of Cometary Dust on ROSETTASpacecraft Materials: State of an
Experimental
Study 2001M&PSA..36R.164P
T.Poppe, R.Schräpler,
2001 Experiments on Collisional Tribocharging of Cosmic
Grains
2001AGM....18S0415P
R.Schräpler, Th.Henning, 2001
Dust Diffusion in Protoplanetary Disks
2001AGM....18..P29S
Th.Henning, M.Ilgner, R.Schräpler,
2001
Grain Diffusion and Chemical Evolution in Protoplanetary
Disks
in Disks, Planetesimals and Planets
F. Garzon , C. Eiroa, D. de Winter, T.J. Mahoney
ASP Conf. Ser. 219, p 56
J. Blum, G. Wurm, S. Kempf,
T.
Poppe, H. Klahr,
T. Kozasa, M. Rott, T. Henning, J. Dorschner, R. Schräpler, H. U.
Keller, W. J. Markiewicz, I. Mann, B. A. S. Gustafson,
F. Giovane, D. Neuhaus, H. Fechtig, E. Grün, B. Feuerbacher, H.
Kochan, L. Ratke, A. El Goresy, G. Morfill, S.
J. Weidenschilling, G. Schwehm, K. Metzler, and W.-H. Ip Growth
and Form of Planetary Seedlings: Results
from a Microgravity Aggregation Experiment
Phys. Rev. Lett. 85, 2426-2429 (2000)
Vorträge
3. Workshop Planetenentstehung: Das Sonnensystem und extrasolare
Planeten, Münster,2004: Dust Diffusion
Sedimentation and Gravitational Instabilities in Protoplanetary
Accretion Disks
Ringbergworkshop Staubige Plasmen in der Stern- und
Planetenentstehung, 2004: Dust Diffusion
Sedimentation and Gravitational Instabilities in Protoplanetary
Accretion Disks
AG-Tagung 2003, Freiburg: Dust Diffusion
Sedimentation and Gravitational Instabilities in Protoplanetary
Accretion Disks
JENAM 2001, München: Collisional Grain Charging
Posterbeiträge
Disks 2006, Vidago: Erosion and Growth of up to Meter Sized
Particles in a Circumstellar Dust Dominated Sub Disk via the Impact of
Small Particles
GRC, New London 2001: Dust Diffusion in Protoplanetary Accretion
Disks
JENAM 2001, München: Dust Diffusion and Sedimentation in
Protoplanetay Accretion Disks
GRC, Henniker 1999: MFT Calculation of a Dust Diffusion
Coefficient
PPIV 1998, Santa Barbara: Calculation of a Dust Diffusion
Coefficient