Kyratzis D, Savvidis I. Study and detection of relativistic Solar Neutrons at ground level with the Spherical Proportional Counter. HNPS Adv Nucl Phys [Internet]. 2019 Apr. 1 [cited 2024 May 4];26:75-82. Available from: https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/1801