RECAI::CovMat Bank Details
reconstructed track covariance matrix
| Item Name | Type | Description |
|---|---|---|
index |
short |
index of the track in Tracks bank |
pindex |
short |
row number in the particle bank hit is associated with |
C11 |
float |
var(x) (cm^2) |
C12 |
float |
cov(x,y) |
C13 |
float |
cov(x,z) |
C14 |
float |
cov(x,theta) |
C15 |
float |
cov(x,phi) |
C16 |
float |
cov(x,p) |
C22 |
float |
var(y) (cm^2) |
C23 |
float |
cov(y,z) |
C24 |
float |
cov(y,theta) |
C25 |
float |
cov(y,phi) |
C26 |
float |
cov(y,p) |
C33 |
float |
var(z) (cm^2) |
C34 |
float |
cov(z,theta) |
C35 |
float |
cov(z,phi) |
C36 |
float |
cov(z,p) |
C44 |
float |
var(theta) (rad^2) |
C45 |
float |
cov(theta,phi) |
C46 |
float |
cov(theta,p) |
C55 |
float |
var(phi) (rad^2) |
C56 |
float |
cov(phi,p) |
C66 |
float |
var(p) (GeV^2) |