Abstract
In a very low momentum KL0 beam, a sample of KL0→π±eν decays has been identified in the 25-in. hydrogen bubble chamber by means of bubble density. Based on 531 events, the energy-dependence parameter for the Ke30 vector form factor was determined by λ=+0.01±0.015, which is consistent with no energy dependence.
Original language | English |
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Pages (from-to) | 597-600 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 19 |
Issue number | 10 |
DOIs | |
State | Published - 1967 |