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Bibha Chowdhuri

बिभा चौधुरी
1913 – 1991
Physics

Particle physicist — early evidence of mesons

Story

Bibha Chowdhuri worked with D. M. Bose at the Bose Institute, using photographic plates to record cosmic-ray particles. Their work in the early 1940s detected particles we now know as mesons. A star (HD 86081) was named 'Bibha' in her honour.

Key contributions

  • Detected meson tracks in photographic emulsions (1938–42)
  • PhD under P. M. S. Blackett in Manchester
  • Worked at TIFR and the Physical Research Laboratory

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Photos: Wikipedia / Wikimedia Commons, unless uploaded by Awadh Vigyan Bharati. Ancient scholars are shown with symbolic images where no portrait exists.