WeBo 1: A young barium star surrounded by a ringlike planetary nebula

Keyphrases

• Planetary Nebulae 100%
• Ring-like Structures 100%
• Barium Stars 100%
• Process Element 66%
• S-process 66%
• Asymptotic Giant Branch Stars 66%
• Binary System 33%
• Stellar Winds 33%
• One-component 33%
• Central Star 33%
• Rotation Period 33%
• Late-type 33%
• Overabundance 33%
• Sky Surveys 33%
• Carbon Processing 33%

Physics

• Planetary Nebula 100%
• Barium Stars 100%
• Asymptotic Giant Branch Stars 66%
• Planetary Atmosphere 33%
• Sky Surveys 33%
• Stellar Wind 33%
• Overabundance 33%
• Subdwarfs 33%
• Late-Type Giant Stars 33%