3 papers
physics.hist-ph2025
Professor Hideki Yukawa's Anguish and a Lifelong Decision During a Three-Day Visit to Kochi to Unveil His First Bronze Statue: From a Cave Bat to the World
Shigeo Ohkubo
In 1954, following a five-year research period in the U.S., Professor Hideki Yukawa returned to Japan and visited Kochi on March 21 to attend the unveiling ceremony for the first s…
nucl-th2025
Secondary bow with ripples in C+C rainbow scattering
S. Ohkubo, Y. Hirabayashi
We report, {for the first time, the emergence of} a secondary bow with ripples in C+C nuclear rainbow scattering. This finding was achieved by studying the experiment…
nucl-th2025
Existence of a fourth Airy elephant in the nuclear rainbows for C+C scattering
S. Ohkubo, Y. Hirabayashi
The number of gross structures in the 90 excitation function for C+C elastic scattering, often called Airy elephants, has been of great interest. These struct…