Electron decay of the pion
T Fazzini, G Fidecaro, AW Merrison, H Paul… - Physical Review Letters, 1958 - APS
I neutrino. This conclusion has not been changed in the light of recent work on the
nonconservation of parity in weak interactions.'However, experiments by Lokanathan and …
nonconservation of parity in weak interactions.'However, experiments by Lokanathan and …
Theory of the Fermi interaction
RP Feynman, M Gell-Mann - Physical Review, 1958 - APS
The representation of Fermi particles by two-component Pauli spinors satisfying a second
order differential equation and the suggestion that in β decay these spinors act without …
order differential equation and the suggestion that in β decay these spinors act without …
[CITATION][C] Search for the β-decay of the pion
S Lokanathan, J Steinberger - Il Nuovo Cimento Series 10, 1955 - Springer
1" 1. Theoretical.-Normally the charged pion decays into~ muon and a light neutral particle,
usually assumed to be the neutrino. The possible competing'decay into electron and …
usually assumed to be the neutrino. The possible competing'decay into electron and …
Electron decay of the positive pion
HL Anderson, T Fujii, RH Miller, L Tau - Physical Review Letters, 1959 - APS
The remarkable success of the AV theory'~'in accounting correctly for many related
phenomena had raised doubt aboutour failure to observe this process. Accordingly, we …
phenomena had raised doubt aboutour failure to observe this process. Accordingly, we …
Lifetime of the Neutral Pion
G Harris, J Orear, S Taylor - Physical Review, 1957 - APS
A new upper limit on the π 0 lifetime has been obtained by using 12 K π 2+ endings in
nuclear emulsion where the π 0 decays by a direct pair, π 0→(e++ e−)+ γ. The distance …
nuclear emulsion where the π 0 decays by a direct pair, π 0→(e++ e−)+ γ. The distance …
Branching ratio of the electronic mode of positive pion decay
HL Anderson, T Fujii, RH Miller, L Tau - Physical Review, 1960 - APS
A new measurement of the branching ratio (π+→ e++ ν)(π+→ μ++ ν) has been completed. A
double-focussing magnetic spectrometer was used to observe the spectra of electrons …
double-focussing magnetic spectrometer was used to observe the spectra of electrons …
[CITATION][C] Mu-Meson Physics
J Rainwater - Annual Review of Nuclear Science, 1957 - annualreviews.org
Earlier summaries of Jl-meson interactions and properties are given in references (1 to 7).
We shall confine our attention in this paper principally to recent developments. The most …
We shall confine our attention in this paper principally to recent developments. The most …
Mean life of the positive muon
KL Giovanetti, W Dey, M Eckhause, RD Hart… - Physical Review D, 1984 - APS
Mean life of the positive muon Page 1 PARTICLES AND FIELDS THIRD SERIES, VOLUME 29,
NUMBER 3 1 FEBRUARY 1984 Mean life of the positive muon K. L. Giovanetti, * W. Dey, ~ M …
NUMBER 3 1 FEBRUARY 1984 Mean life of the positive muon K. L. Giovanetti, * W. Dey, ~ M …
[CITATION][C] The experimental clarification of the theory of beta-decay
EJ Konopinski, LM Langer - Annual review of nuclear science, 1953 - annualreviews.org
Fermi advanced his successful theory of p-decay in 1934. It has since then undergone
development in which two general directions may be dis cerned. One has been a …
development in which two general directions may be dis cerned. One has been a …
Decay of the Pi Meson
SB Treiman, HW Wyld Jr - Physical Review, 1956 - APS
It is known experimentally that, relative to the normal pion decay mode π→ μ+ ν, the
branching ratios ρ and ρ γ for the alternate decay modes π→ e+ ν and π→ e+ ν+ γ are very …
branching ratios ρ and ρ γ for the alternate decay modes π→ e+ ν and π→ e+ ν+ γ are very …