activity
20102024
most citedExtremely high reflection of solar wind protons as neutral hydrogen atoms from regolith in space

160 citations · 486 across the 6 of their papers we have counts for

collaborators

6 papers

physics.acc-ph2024

Development of a bunching ionizer for TOF mass spectrometers with reduced resources

Oya Kawashima, Satoshi Kasahara, Yoshifumi Saito +3

In some types of mass spectrometers, such as Time of Flight mass spectrometers (TOF-MSs), it is necessary to control pulsed beams of ions. This can be easily accomplished by applyi…

physics.space-ph2015★ 56 cited

A new view on the solar wind interaction with the Moon

Anil Bhardwaj, M B Dhanya, Abhinaw Alok +9

Characterised by a surface bound exosphere and localised crustal magnetic fields, the Moon was considered as a passive object when solar wind interacts with it. However, the neutra…

physics.space-ph2013★ 67 cited

Remote Energetic Neutral Atom Imaging of Electric Potential Over a Lunar Magnetic Anomaly

Y. Futaana, S. Barabash, M. Wieser +5

The formation of electric potential over lunar magnetized regions is essential for understanding fundamental lunar science, for understanding the lunar environment, and for plannin…

astro-ph.EP2010★ 160 cited

Extremely high reflection of solar wind protons as neutral hydrogen atoms from regolith in space

Martin Wieser, Stas Barabash, Yoshifumi Futaana +7

We report on measurements of extremely high reflection rates of solar wind particles from regolith-covered lunar surfaces. Measurements by the Sub-keV Atom Reflecting Analyzer (SAR…

astro-ph.EP2010★ 48 cited

Protons in the near-lunar wake observed by the Sub-keV Atom Reflection Analyzer on board Chandrayaan-1

Yoshifumi Futaana, Stas Barabash, Martin Wieser +7

Significant proton fluxes were detected in the near wake region of the Moon by an ion mass spectrometer on board Chandrayaan-1. The energy of these nightside protons is slightly hi…

astro-ph.EP2010★ 155 cited

First observation of a mini-magnetosphere above a lunar magnetic anomaly using energetic neutral atoms

Martin Wieser, Stas Barabash, Yoshifumi Futaana +7

The Sub-keV Atom Reflecting Analyzer (SARA) instrument on the Indian Chandrayaan-1 spacecraft has produced for the first time an image of a lunar magnetic anomaly in backscattered…