... | ... | @@ -1189,14 +1189,14 @@ A `QUADRUPOLE` has three real attributes: |
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K1::
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The normal quadrupole component
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latexmath:[K_1=\frac{\partial B_y}{\partial x}]. The default is
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latexmath:[{0}{Tm^{-1}}]. The component is positive, if
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latexmath:[0 Tm^{-1}]. The component is positive, if
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latexmath:[B_y] is positive on the positive latexmath:[x]-axis.
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This implies horizontal focusing of positively charged particles which
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travel in positive latexmath:[s]-direction.
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K1S::
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The skew quadrupole component.
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latexmath:[K_{1s}=-\frac{\partial B_x}{\partial x}]. The default is
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latexmath:[{0}{Tm^{-1}}]. The component is negative, if
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latexmath:[0 Tm^{-1]. The component is negative, if
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latexmath:[B_x] is positive on the positive latexmath:[x]-axis.
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Example:
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... | ... | @@ -1344,7 +1344,7 @@ TP:: |
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A real vector see Section [anarray], containing the multipole
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coefficients of the field expansion on the mid-plane in the body of
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the magnet: the transverse profile
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latexmath:[ T(x) = B_0 + B_1 x + B_2 x^2 + \dots ] is set by
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latexmath:[ T(x) = B_0 + B_1 x + B_2 x^2 + \ldots ] is set by
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TP=latexmath:[B_0], latexmath:[B_1], latexmath:[B_2] (units:
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latexmath:[ T \cdot m^{-n}]). The order of highest multipole
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component is arbitrary, but all components up to the maximum must be
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