Search results for "pi0"
showing 10 items of 242 documents
"Table 1" of "Search for the isospin violating decay $Y(4260)\rightarrow J/\psi \eta \pi^{0}$"
2016
Results on $e^{+}e^{-}\rightarrow J/\psi\eta\pi^{0}$. Listed in the table are the integrated luminosity $\cal{L}$, radiative correction factor (1+$\delta^{r}$) taken from QED calculation assuming the $Y(4260)$ cross section follows a Breit$-$Wigner line shape, vacuum polarization factor (1+$\delta^{v}$), average efficiency ($\epsilon^{ee}{\cal B}^{ee}$ + $\epsilon^{\mu\mu}{\cal B}^{\mu\mu}$), number of observed events $N^\text{obs}$, number of estimated background events $N^\text{bkg}$, the efficiency corrected upper limits on the number of signal events $N^\text{up}$, and upper limits on the Born cross section $\sigma^\text{Born}_\text{UL}$ (at the 90 $\%$ C.L.) at each energy point.
"Table 5" of "Lowest Q**2 measurement of the gamma* p --> delta reaction: Probing the pionic contribution."
2006
Unpolarized cross sections as a function of the azimuthal pion angle relative to the virtual photon direction from which the extracted results were taken (to be published).
"Table 7" of "Lowest Q**2 measurement of the gamma* p --> delta reaction: Probing the pionic contribution."
2006
Unpolarized cross sections as a function of the azimuthal pion angle relative to the virtual photon direction from which the extracted results were taken (to be published).
"Table 6" of "Lowest Q**2 measurement of the gamma* p --> delta reaction: Probing the pionic contribution."
2006
Unpolarized cross sections as a function of the azimuthal pion angle relative to the virtual photon direction from which the extracted results were taken (to be published).
"Table 1" of "Search for the dark photon in $\pi^0$ decays"
2015
The obtained 90% CL upper limits (ULs) on the mixing parameter $\epsilon^2$ for each dark photon (DP) mass hypothesis tested.
"Table 3" of "Lowest Q**2 measurement of the gamma* p --> delta reaction: Probing the pionic contribution."
2006
Measured value of SIG(C=LT) as a function of the pion angle relative to thevirtual photon direction.
"Table 2" of "Lowest Q**2 measurement of the gamma* p --> delta reaction: Probing the pionic contribution."
2006
Measured value of SIG(C=TT) as a function of the pion angle relative to thevirtual photon direction.
"Table 5" of "In-medium modifications of the pi pi interaction in photon-induced reactions."
2005
Differential cross section for PI0PI+/- production with a Carbon target. Errors are statistical only.
"Table 3" of "In-medium modifications of the pi pi interaction in photon-induced reactions."
2005
Differential cross section for PI0PI0 production with a Lead target. Errors are statistical only.
"Table 2" of "In-medium modifications of the pi pi interaction in photon-induced reactions."
2005
Differential cross section for PI0PI0 production with a Carbon target. Errors are statistical only.