共 8 条
[2]
AN UNSUCCESSFUL SEARCH FOR FRACTIONALLY CHARGED PARTICLES WITH MASS LESS-THAN-OR-EQUAL-TO 2.2 GEV
[J].
PHYSICS LETTERS,
1964, 9 (02)
:201-203
[5]
MORRISON D, PRIVATE COMMUNICATIO
[6]
EXPERIMENTAL LIMIT ON THE PRODUCTION BY 24 GEV PROTONS OF LONG-LIVED PARTICLES WITH FRACTIONAL ELECTRIC CHARGE
[J].
PHYSICS LETTERS,
1964, 9 (02)
:199-200
[7]
ZWEIG G, TO BE PUBLISHED
[8]
1964, PHYS REV LETTERS, V13, P79