Dry Downhill Particle Motion on Mars

Authors: Tetyana Bila, Gerhard Wurm, Kai Stuers, Kolja Joeris, Jens Teiser

Source: The Planetary Science Journal, Vol 5, Iss 5, p 115 (2024)

Subject Terms: Planetary science, Planetary surfaces, Mars, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/2632-3338

Access URL: https://doaj.org/article/02bef1c38be94a72b5225999828edffe

Experimental Scattering Matrices of Martian Dust Aerosols with Narrow Particle-size Distributions

Authors: Julia Martikainen, Olga Muñoz, Juan Carlos Gómez Martín, Teresa Jardiel, Marco Peiteado, Amador C. Caballero, Santiago Pérez-Hoyos, Agustin Sánchez Lavega, Tim Becker, Gerhard Wurm, Yannick Willame, Ann Carine Vandaele

Source: The Astrophysical Journal Supplement Series, Vol 273, Iss 2, p 28 (2024)

Subject Terms: Mars, Experimental data, Polarimetry, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/0067-0049

Access URL: https://doaj.org/article/ae69e11c5cfc429087263dc7b22210d4

Charged Atmospheric Aerosols from Charged Saltating Dust Aggregates

Authors: F. Chioma Onyeagusi, Christian Meyer, Jens Teiser, Tim Becker, Gerhard Wurm

Source: Atmosphere, Vol 14, Iss 7, p 1065 (2023)

Subject Terms: aeolian transport, saltation, fragmentation, dust physics, charged aerosols, charge transfer, Meteorology. Climatology, QC851-999

File Description: electronic resource

Relation: https://www.mdpi.com/2073-4433/14/7/1065; https://doaj.org/toc/2073-4433

Access URL: https://doaj.org/article/1ace8976b00d4780a094438850d0ef93

Optical Constants of Martian Dust Analogs at UV–Visible–Near-infrared Wavelengths

Authors: Julia Martikainen, Olga Muñoz, Teresa Jardiel, Juan Carlos Gómez Martín, Marco Peiteado, Yannick Willame, Antti Penttilä, Karri Muinonen, Gerhard Wurm, Tim Becker

Source: The Astrophysical Journal Supplement Series, Vol 268, Iss 2, p 47 (2023)

Subject Terms: Mars, Computational methods, Planetary surfaces, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/0067-0049

Access URL: https://doaj.org/article/61feeb357c1f479282b854292dfa4a64

Electrostatic Repulsion of Dust from Planetary Surfaces

Authors: F. Chioma Onyeagusi, Felix Jungmann, Jens Teiser, Gerhard Wurm

Source: The Planetary Science Journal, Vol 4, Iss 1, p 13 (2023)

Subject Terms: Dust physics, Charge transfer, Atmospheric dynamics, Planetary surfaces, Surface processes, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/2632-3338

Access URL: https://doaj.org/article/503d7e9f382642d1b1de86c1bc17941b

Thermal Creep on Mars: Visualizing a Soil Layer under Tension

Authors: Tetyana Bila, Jonathan Kollmer, Jens Teiser, Gerhard Wurm

Source: The Planetary Science Journal, Vol 4, Iss 1, p 16 (2023)

Subject Terms: Mars, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/2632-3338

Access URL: https://doaj.org/article/e0d2bf6215864ffd89861110a11e1897

Composition and Sticking of Hot Chondritic Dust in a Protoplanetary Hydrogen Atmosphere

Authors: Cynthia Pillich, Tabea Bogdan, Janosch Tasto, Joachim Landers, Gerhard Wurm, Heiko Wende

Source: The Planetary Science Journal, Vol 4, Iss 10, p 195 (2023)

Subject Terms: Protoplanetary disks, Planet formation, Astronomy, QB1-991

File Description: electronic resource

Relation: https://doaj.org/toc/2632-3338

Access URL: https://doaj.org/article/34ea45ac6ee34de8be02add03ee01d46

Measurements of dipole moments and a Q-patch model of collisionally charged grains

Authors: Tobias Steinpilz, Felix Jungmann, Kolja Joeris, Jens Teiser, Gerhard Wurm

Source: New Journal of Physics, Vol 22, Iss 9, p 093025 (2020)

Subject Terms: electrical dipole moment, static charge, triboelectric effect, experimental measurements, computer simulation, Q-patch model, Science, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/1367-2630

Access URL: https://doaj.org/article/26a1080047aa4d10831dcbbddc4757a8

Selective Aggregation Experiments on Planetesimal Formation and Mercury-Like Planets

Authors: Gerhard Wurm

Source: Geosciences, Vol 8, Iss 9, p 310 (2018)

Subject Terms: mercury, planet formation, protoplanetary disk, iron-silicate separation, extrasolar planets, Geology, QE1-996.5

File Description: electronic resource

Relation: http://www.mdpi.com/2076-3263/8/9/310; https://doaj.org/toc/2076-3263

Access URL: https://doaj.org/article/ef8e64f3ff354942a1caa0a6866da691

Laboratory Experiments on the Motion of Dense Dust Clouds in Protoplanetary Disks.

Authors: Niclas Schneider, Gerhard Wurm

Source: Astrophysical Journal Letters; 12/1/2019, Vol. 886 Issue 2, p1-1, 1p

Sticking Properties of Silicates in Planetesimal Formation Revisited.

Authors: Tobias Steinpilz, Jens Teiser, Gerhard Wurm

Source: Astrophysical Journal; 3/20/2019, Vol. 874 Issue 1, p1-1, 1p

Subject Terms: DUST, MEASUREMENT of tensile strength, PROTOPLANETARY disks, SILICATES, SURFACE energy, DUST measurement

Contacts of Water Ice in Protoplanetary Disks—Laboratory Experiments.

Authors: Grzegorz Musiolik¹ gregor.musiolik@uni-due.de, Gerhard Wurm¹

Source: Astrophysical Journal. 3/1/2019, Vol. 873 Issue 1, p1-1. 1p.

Subject Terms: *PLANETESIMALS, *PROTOPLANETARY disks, *ICE, *WATER

Dense Particle Clouds in Laboratory Experiments in Context of Drafting and Streaming Instability.

Authors: Niclas Schneider¹ niclas.schneider@uni-due.de, Gerhard Wurm¹, Jens Teiser¹, Hubert Klahr² klahr@mpia.de, Vincent Carpenter²

Source: Astrophysical Journal. 2/10/2019, Vol. 872 Issue 1, p1-1. 1p.

Subject Terms: *PROTOPLANETARY disks, *PARTICLES, *PARTICULATE matter, *PLANETESIMALS, *KNUDSEN flow

Seeding the Formation of Mercurys: An Iron-sensitive Bouncing Barrier in Disk Magnetic Fields.

Authors: Maximilian Kruss¹ maximilian.kruss@uni-due.de, Gerhard Wurm¹

Source: Astrophysical Journal. 12/10/2018, Vol. 869 Issue 1, p1-1. 1p.

Subject Terms: *MERCURY (Planet), *ORIGIN of planets, *COLLISIONS (Nuclear physics), *QUARTZ, *IRON, *COSMIC magnetic fields, *DISKS (Astrophysics)

Sticking and restitution in collisions of charged sub-mm dielectric grains.

Authors: Felix Jungmann, Tobias Steinpilz, Jens Teiser, Gerhard Wurm

Source: Journal of Physics Communications; Sep2018, Vol. 2 Issue 9, p1-1, 1p

Is There a Temperature Limit in Planet Formation at 1000 K?

Authors: Tunahan Demirci, Jens Teiser, Tobias Steinpilz, Joachim Landers, Soma Salamon, Heiko Wende, Gerhard Wurm

Source: Astrophysical Journal; 9/1/2017, Vol. 846 Issue 1, p1-1, 1p

Subject Terms: NEBULAR hypothesis, TEMPERATURE measurements, INTERPLANETARY dust, BASALT, CLUSTERING of particles, ASTROPHYSICAL collisions

Planetesimal Formation in the Warm, Inner Disk: Experiments with Tempered Dust.

Authors: Caroline de Beule, Joachim Landers, Soma Salamon, Heiko Wende, Gerhard Wurm

Source: Astrophysical Journal; 3/1/2017, Vol. 837 Issue 1, p1-1, 1p

Subject Terms: PLANETESIMALS, TEMPERATURE effect, TENSILE strength, TEMPERING, ASTROPHYSICAL collisions

FAILED GROWTH AT THE BOUNCING BARRIER IN PLANETESIMAL FORMATION.

Authors: Maximilian Kruss, Tunahan Demirci, Marc Koester, Thorben Kelling, Gerhard Wurm

Source: Astrophysical Journal; 8/20/2016, Vol. 827 Issue 2, p1-1, 1p

Subject Terms: PROTOPLANETARY disks, HIGH resolution imaging, STAR clusters, ASTROPHYSICAL collisions, VELOCITY

ICE GRAIN COLLISIONS IN COMPARISON: CO2, H2O, AND THEIR MIXTURES.

Authors: Grzegorz Musiolik, Jens Teiser, Tim Jankowski, Gerhard Wurm

Source: Astrophysical Journal; 8/10/2016, Vol. 827 Issue 1, p1-1, 1p

Subject Terms: PLANETESIMALS, PROTOPLANETARY disks, INTERSTELLAR medium, COMETARY orbits, IMPACT of comets on Earth

COLLISIONS OF CO2 ICE GRAINS IN PLANET FORMATION.

Authors: Grzegorz Musiolik, Jens Teiser, Tim Jankowski, Gerhard Wurm

Source: Astrophysical Journal; 2/10/2016, Vol. 818 Issue 1, p1-1, 1p

Subject Terms: PROTOPLANETARY disks, ASTROPHYSICAL collisions, PARTICLE size determination, PLANETESIMALS, ASTROPHYSICS