The angle is (0, 360).
electron sector | [math]\varphi_{e}^{LAB}[/math] | [math]\varphi_{pion}^{LAB}[/math] | [math]\varphi_{e}^{LAB} - \varphi_{pion}^{LAB}[/math] after correction |
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The angle is (0, 360).
electron sector=1 | electron sector=6 | |
[math]\varphi_{e}^{CM}[/math] | ![]() |
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[math]\varphi_{pion}^{CM}[/math] | ![]() |
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[math]\varphi_{e}^{CM} - \varphi_{pion}^{CM}[/math] | ![]() |
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electron sector | [math]\varphi_{e}^{CM}[/math] | [math]\varphi_{pion}^{CM}[/math] | [math]\varphi_{e}^{CM} - \varphi_{pion}^{CM}[/math] after correction |
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6 | ![]() |
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I used 27 files. The cut is applied on [math]1.6 \lt Q^{2} \lt 1.9[/math].