Phi angle in CM frame for different runs

EC_total, $cos\theta_{pion}^{CM}$ vs $\phi_{diff}^{CM}$, missing mass, $\theta_{e}$ vs $\phi_{e}$

Electron Momentum vs EC_total

Missing Mass

$\theta_{e}^{LAB}$ vs $\phi_{e}^{LAB}$

[1]

$\varphi^{LAB}$

The angle is (0, 360).

electron sector	$\varphi_{e}^{LAB}$	$\varphi_{pion}^{LAB}$	$\varphi_{e}^{LAB} - \varphi_{pion}^{LAB}$ after correction
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$\varphi^{CM}$

The angle is (0, 360).

$cos\theta_{pion}^{CM}$ vs $\phi_{diff}^{CM}$	$W$ vs $\phi_{diff}^{CM}$	$Q^2$ vs $\phi_{diff}^{CM}$

Now we do a cut for 1.0 < W < 1.5

electron sector	$\varphi_{e}^{CM}$	$\varphi_{pion}^{CM}$
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