Parallel capable? : yes

Parameter Name | Units | Type | Default | Description |

L | double | 0.0 | length | |

LEFFECTIVE | double | 0.0 | effective length (used if L=0) | |

BINS | long | `0` |
number of bins for current histogram | |

SMOOTHING | long | `0` |
Use Savitzky-Golay filter to smooth current histogram? | |

SG_HALFWIDTH | long | 1 | Savitzky-Golay filter half-width for smoothing current histogram | |

SG_ORDER | long | 1 | Savitzky-Golay filter order for smoothing current histogram | |

INTERPOLATE | long | 1 | Interpolate wake? | |

LOW_FREQUENCY_CUTOFF0 | double | -1 | Highest spatial frequency at which low-frequency cutoff filter is zero. If not positive, no low-frequency cutoff filter is applied. Frequency is in units of Nyquist (0.5/binsize). | |

LOW_FREQUENCY_CUTOFF1 | double | -1 | Lowest spatial frequency at which low-frequency cutoff filter is 1. If not given, defaults to LOW_FREQUENCY_CUTOFF1. | |

HIGH_FREQUENCY_CUTOFF0 | double | -1 | Spatial frequency at which smoothing filter begins. If not positive, no frequency filter smoothing is done. Frequency is in units of Nyquist (0.5/binsize). | |

HIGH_FREQUENCY_CUTOFF1 | double | -1 | Spatial frequency at which smoothing filter is 0. If not given, defaults to HIGH_FREQUENCY_CUTOFF0. |

Longitudinal space charge impedance

Parameter Name | Units | Type | Default | Description |

RADIUS_FACTOR | double | 1.7 | LSC radius is (Sx+Sy)/2*RADIUS_FACTOR | |

LSC | long | 1 | Include longitudinal space-charge impedance? If zero, acts like ordinary drift. | |

GROUP | string | NULL | Optionally used to assign an element to a group, with a user-defined name. Group names will appear in the parameter output file in the column ElementGroup |

This element simulates longitudinal space charge in a drift space using the
method described in [22]. This is based on the
longitudinal space charge impedance per unit length

(28) |

If `L` is 0 and `LEFFECTIVE` is not, then the element provides a
LSC kick with impedance given by
. This can be used
to insert an LSC kick that integrates the longitudinal space charge effect
of a section of a lattice. This should be used only for cases
where there is very little relative longitudinal motion of particles.