共 60 条
[1]
A SEARCH FOR FRACTIONALLY CHARGED PARTICLES USING CERN PROTON SYNCHROTRON
[J].
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS,
1969, 64 (01)
:75-+
[10]
EXPERIMENTAL OBSERVATION OF A HEAVY PARTICLE-J
[J].
PHYSICAL REVIEW LETTERS,
1974, 33 (23)
:1404-1406