kinematics.h File Reference

#include <ntypes.h>
#include <stdio.h>

Go to the source code of this file.

Macros
#define	PI   3.1415927

Functions
float	v3mag (vector3_t)
float	v3magsq (vector3_t)
float	v3radius (vector3_t)
float	v3dot (vector3_t, vector3_t)
vector3_t	v3cross (vector3_t, vector3_t)
vector3_t	v3norm (vector3_t)
void	v3dir (vector3_t, float *theta, float *phi)
void	v3dir_deg (vector3_t, float *theta, float *phi)
float	v3cos_angle (vector3_t, vector3_t)
float	v3angle (vector3_t, vector3_t)
float	v3angle_deg (vector3_t, vector3_t)
vector3_t	v3add (vector3_t, vector3_t)
vector3_t	v3sub (vector3_t, vector3_t)
vector3_t	v3mult (float, vector3_t)
vector3_t	v3div (float, vector3_t)
vector3_t	xyz2v3 (void *xyz)
void	v3print (FILE *stream, vector3_t vec)
float	v4dot (vector4_t p1, vector4_t p2)
float	v4mass (vector4_t p)
float	v4magsq (vector4_t p)
vector4_t	v4add (vector4_t p1, vector4_t p2)
vector4_t	v4sub (vector4_t p1, vector4_t p2)
vector4_t	v4mult (float factor, vector4_t p)
vector4_t	v4div (float divisor, vector4_t p)
vector4_t	v3_to_v4 (vector3_t *vec3, float mass)
vector4_t	txyz2v4 (void *txyz)
void	v4print (FILE *stream, vector4_t vec)
float	beta2gamma (float)
float	gamma2beta (float)
float	p2gamma (vector4_t)
float	p2beta (vector4_t)
float	beta_p_2mass (float p, float beta)
vector4_t	v4boost (vector3_t beta, vector4_t vec)
vector4_t	Lab2ResonanceFrame (float BeamEnergy, vector4_t ScatteredElectron, vector4_t V)
float	costheta_gj (vector4_t decay, vector4_t beam, vector4_t product, vector4_t target, vector4_t recoil)
float	phi_ty (vector4_t decay, vector4_t beam, vector4_t product, vector4_t target, vector4_t recoil)
float	phi_ty_deg (vector4_t decay, vector4_t beam, vector4_t product, vector4_t target, vector4_t recoil)

Macro Definition Documentation

#define PI   3.1415927

Definition at line 18 of file kinematics.h.

Referenced by getposphi(), DSelector_Z2pi_trees::Process(), and DSelector_Z2pi_trees2::Process().

Function Documentation

float beta2gamma

(

float

)

float beta_p_2mass	(	float	p,
		float	beta
	)

float costheta_gj	(	vector4_t	decay,
		vector4_t	beam,
		vector4_t	product,
		vector4_t	target,
		vector4_t	recoil
	)

float gamma2beta

(

float

)

vector4_t Lab2ResonanceFrame	(	float	BeamEnergy,
		vector4_t	ScatteredElectron,
		vector4_t	V
	)

float p2beta

(

vector4_t

)

float p2gamma

(

vector4_t

)

float phi_ty	(	vector4_t	decay,
		vector4_t	beam,
		vector4_t	product,
		vector4_t	target,
		vector4_t	recoil
	)

float phi_ty_deg	(	vector4_t	decay,
		vector4_t	beam,
		vector4_t	product,
		vector4_t	target,
		vector4_t	recoil
	)

vector4_t txyz2v4

(

void *

txyz

)

vector4_t v3_to_v4	(	vector3_t *	vec3,
		float	mass
	)

vector3_t v3add	(	vector3_t	,
		vector3_t
	)

float v3angle	(	vector3_t	,
		vector3_t
	)

float v3angle_deg	(	vector3_t	,
		vector3_t
	)

float v3cos_angle	(	vector3_t	,
		vector3_t
	)

vector3_t v3cross	(	vector3_t	,
		vector3_t
	)

void v3dir	(	vector3_t	,
		float *	theta,
		float *	phi
	)

void v3dir_deg	(	vector3_t	,
		float *	theta,
		float *	phi
	)

vector3_t v3div	(	float	,
		vector3_t
	)

float v3dot	(	vector3_t	,
		vector3_t
	)

float v3mag

(

vector3_t

)

float v3magsq

(

vector3_t

)

vector3_t v3mult	(	float	,
		vector3_t
	)

vector3_t v3norm

(

vector3_t

)

void v3print	(	FILE *	stream,
		vector3_t	vec
	)

float v3radius

(

vector3_t

)

vector3_t v3sub	(	vector3_t	,
		vector3_t
	)

vector4_t v4add	(	vector4_t	p1,
		vector4_t	p2
	)

vector4_t v4boost	(	vector3_t	beta,
		vector4_t	vec
	)

vector4_t v4div	(	float	divisor,
		vector4_t	p
	)

float v4dot	(	vector4_t	p1,
		vector4_t	p2
	)

float v4magsq

(

vector4_t

p

)

float v4mass

(

vector4_t

p

)

vector4_t v4mult	(	float	factor,
		vector4_t	p
	)

void v4print	(	FILE *	stream,
		vector4_t	vec
	)

vector4_t v4sub	(	vector4_t	p1,
		vector4_t	p2
	)

vector3_t xyz2v3

(

void *

xyz

)