» Authors » C M Hartzell

C M Hartzell

Explore the profile of C M Hartzell including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 4
Citations 37
Followers 0
Related Specialties
Top 10 Co-Authors
Published In
Affiliations
Soon will be listed here.
Recent Articles
1.
Scheeres D, French A, Tricarico P, Chesley S, Takahashi Y, Farnocchia D, et al.
Sci Adv . 2020 Oct; 6(41). PMID: 33033036
The gravity field of a small body provides insight into its internal mass distribution. We used two approaches to measure the gravity field of the rubble-pile asteroid (101955) Bennu: (i)...
2.
Carter D, Hartzell C
Rev Sci Instrum . 2020 Jan; 90(12):125105. PMID: 31893812
We have developed an experimental methodology for measuring the charge distribution in granular mixtures due solely to particle-to-particle triboelectric charge exchange. Our experiment isolates the charging process from common influencing...
3.
Lauretta D, Hergenrother C, Chesley S, Leonard J, Pelgrift J, Adam C, et al.
Science . 2019 Dec; 366(6470). PMID: 31806784
Active asteroids are those that show evidence of ongoing mass loss. We report repeated instances of particle ejection from the surface of (101955) Bennu, demonstrating that it is an active...
4.
Hergenrother C, Maleszewski C, Nolan M, Li J, Drouet dAubigny C, Shelly F, et al.
Nat Commun . 2019 Mar; 10(1):1291. PMID: 30890725
During its approach to asteroid (101955) Bennu, NASA's Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) spacecraft surveyed Bennu's immediate environment, photometric properties, and rotation state. Discovery of a...