: The paper describes the design of a specialized beamline intended to search for rare kaon decays , specifically
: This beamline was essential for the E787 and E949 experiments , which sought physics beyond the Standard Model by measuring extremely rare decays with high precision. 562outg_lesb3.rar
:The LESB3 beamline was a cornerstone for some of the most sensitive rare decay searches of its era. The : The paper describes the design of a