Source dependency of exospheric sodium on Mercury

Physics & Astronomy

• exosphere 100%
• sodium 89%
• meteoroids 44%
• accommodation 39%
• MESSENGER (spacecraft) 28%
• limbs 19%
• solar radiation 18%
• radiation effects 18%
• surface reactions 17%
• solar wind 16%
• coronas 16%
• Monte Carlo method 15%
• desorption 14%
• physical properties 13%
• sputtering 13%
• photons 9%
• coefficients 9%
• atoms 8%
• ions 7%
• interactions 6%

Earth & Environmental Sciences

• mercury 82%
• sodium 75%
• vaporization 33%
• rate 23%
• radiation effect 19%
• corona 15%
• solar wind 14%
• limb 13%
• desorption 12%
• solar radiation 12%
• physical property 11%
• ion 9%
• calculation 7%
• effect 6%
• comparison 6%