pdg_element

class reactions.pdg_element

Bases: reactions.node

Represent an element of the PDG database. The values that are accessible can be consulted below. The values of the mass and the width (and their corresponding errors) can be missing for certain elements. Having defined the mass or the width means that the errors for this magnitude are also defined.

Attributes Summary

`charge`	Value of the charge
`is_self_cc`	Whether this element is self charge-conjugate
`latex_name`	Representation of the name to be processed by LaTeX (needs to be inserted inside a mathematical expression)
`mass`	Mass value (`None` if missing)
`mass_error`	Mass error (`None` if missing)
`mass_error_lower`	Lower mass error (`None` if missing)
`mass_error_upper`	Upper mass error (`None` if missing)
`name`	Name of the element
`pdg_id`	PDG ID
`three_charge`	Three times the charge
`width`	Width value (`None` if missing)
`width_error`	Width error (`None` if missing)
`width_error_lower`	Lower width error (`None` if missing)
`width_error_upper`	Upper width error (`None` if missing)

Attributes Documentation

charge

Value of the charge

Type: float

is_self_cc

Whether this element is self charge-conjugate

Type: bool

latex_name

Representation of the name to be processed by LaTeX (needs to be inserted inside a mathematical expression)

Type: str

mass

Mass value (None if missing)

Type: float or None

mass_error

Mass error (None if missing)

Type: float or None

mass_error_lower

Lower mass error (None if missing)

Type: float or None

mass_error_upper

Upper mass error (None if missing)

Type: float or None

name

Name of the element

Type: str

pdg_id

PDG ID

Type: int

three_charge

Three times the charge

Type: int

width

Width value (None if missing)

Type: float or None

width_error

Width error (None if missing)

Type: float or None

width_error_lower

Lower width error (None if missing)

Type: float or None

width_error_upper

Upper width error (None if missing)

Type: float or None