Open AccessLower limit on the ultra-high-energy proton-to-helium ratio from the measurements of the tail of X max distribution
Author(s) -
Yana Zhezher
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1181/1/012031
Subject(s) - proton , helium , physics , cosmic ray , range (aeronautics) , nuclear physics , hadron , atomic physics , isotopes of helium , limit (mathematics) , materials science , mathematical analysis , mathematics , composite material