Historical clue formulations

• Subatomic particle named after an Indian physicist — 2025-05-31
• Subatomic particle named for an Indian physicist — 2020-06-30
• Quantum physics particle — 2014-03-30
• Subatomic particle — 2011-01-20
• Physics particle with an integral spin — 2002-10-13
• Particle physics subject — 2000-01-27
• Subatomic particle — 1997-09-07
• Physics particle — 1995-10-12