Emittance Class Reference
Class for emittance statistics.
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#include <trajectorydiagnostics.hpp>
List of all members.
Public Member Functions |
| Emittance () |
| Default constructor for emittance statistics.
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| Emittance (const std::vector< double > &x, const std::vector< double > &xp, const std::vector< double > &I) |
| Constructor for emittance statistics from trajectory diagnostic data columns x, xp and current I.
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| Emittance (const std::vector< double > &x, const std::vector< double > &xp) |
| Constructor for emittance statistics from trajectory diagnostic data columns x, xp, assuming even weights.
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double | xave (void) |
double | xpave (void) |
double | alpha (void) |
double | beta (void) |
double | gamma (void) |
double | epsilon (void) |
double | angle (void) |
double | rmajor (void) |
double | rminor (void) |
Protected Attributes |
double | _Isum |
double | _xave |
double | _xpave |
double | _x2 |
double | _xp2 |
double | _xxp |
double | _alpha |
double | _beta |
double | _gamma |
double | _epsilon |
double | _angle |
double | _rmajor |
double | _rminor |
Detailed Description
Class for emittance statistics.
Emittance class does a statistical analysis on the particle distribution and it calculates averages
and
and the expectation values
,
and
. From these it calculates the rms-emittance
and the Twiss parameters
In addition to these physical values, the class calculates the angle of the ellipse
and the half-axis lengths
where
Constructor & Destructor Documentation
Default constructor for emittance statistics.
Emittance::Emittance |
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const std::vector< double > & |
x, |
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const std::vector< double > & |
xp, |
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const std::vector< double > & |
I | |
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) |
| | |
Constructor for emittance statistics from trajectory diagnostic data columns x, xp and current I.
Emittance::Emittance |
( |
const std::vector< double > & |
x, |
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const std::vector< double > & |
xp | |
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) |
| | |
Constructor for emittance statistics from trajectory diagnostic data columns x, xp, assuming even weights.
Member Function Documentation
double Emittance::alpha |
( |
void |
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) |
[inline] |
double Emittance::angle |
( |
void |
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) |
[inline] |
double Emittance::beta |
( |
void |
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) |
[inline] |
double Emittance::epsilon |
( |
void |
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) |
[inline] |
double Emittance::gamma |
( |
void |
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) |
[inline] |
double Emittance::rmajor |
( |
void |
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) |
[inline] |
double Emittance::rminor |
( |
void |
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) |
[inline] |
double Emittance::xave |
( |
void |
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) |
[inline] |
double Emittance::xpave |
( |
void |
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) |
[inline] |
Member Data Documentation
The documentation for this class was generated from the following file: