Sputtering of Presolar Grains via Galactic Cosmic Rays in the Interstellar Medium
Akshat Garg, Kuljeet K. Marhas, and Vikram Goyal The Astrophysical Journal, Volume 905, Number 1Published: 2020 December 15 LINK “The sputtering rate of presolar silicon carbide grains due to galactic cosmic rays has been computed…
Evidence for shock provides insight into the formation of the central elevated area in the Dhala impact structure, India
Amar Agarwal, Satyendra Kumar, Gaurav Joshi, K. K. Agarwal Meteoritics & Planetary ScienceVersion of Record online: 14 December 2020 LINK “The central elevated area is a postimpact morphological landmark in the otherwise flat eroded remnant…
First finding of impact cratering in the Korean PeninsulaOPEN ACCESS
Jaesoo Lim, Sei-Sun Hong, Min Han, Sangheon Yi, Sung Won Kim Gondwana ResearchIn Press, Journal Pre-proof, Available online 8 December 2020 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Highlights • First report of robust evidence for impact…
Nature of bright C-complex asteroidsOPEN ACCESS
Sunao Hasegawa, Toshihiro Kasuga, Fumihiko Usui, Daisuke Kuroda accepted for publication in PASJ PDF (OPEN ACCESS) “Most C-complex asteroids have albedo values less than 0.1, but there are some high-albedo (bright) C-complex asteroids with albedo…
