Physics, scientific investigation and society in Argentina, 1930-1940

TL;DR

This paper examines the scientific, political, and societal roles of physicist Ramon G. Loyarte in Argentina during 1930-1940, highlighting his controversial quantum hypothesis and influence on science policy.

Contribution

It provides a detailed historical analysis of Loyarte's scientific ideas, controversies, and his impact on Argentine science and politics in the early 20th century.

Findings

Loyarte proposed a new quantum of rotational energy in mercury.

His hypothesis sparked international scientific debate.

He influenced science policy and political initiatives in Argentina.

Abstract

In this paper we continue our study of the scientific research carried out at the Institute of Physics of the National University of La Plata during the first half of the 20th century, and of the important role played by the physicist Ramon G. Loyarte. Based on his studies, alone or in collaboration with members of the Institute, towards the end of the 1920s Loyarte proposed the possible existence of a new quantum of rotational energy in the mercury atom. This idea raised criticism and generated a fierce scientific controversy that reached the national and international academic media. We analyse this controversy by studying the comments that appeared in international review journals. We also study Loyarte's activities in politics and science policy in Argentina in the 1930s and 1940s, where he was responsible for interesting political and scientific initiatives.