Enum VertexProposal 

pub enum VertexProposal {
    TwoBodyDecay,
    TwoBodyScattering {
        proposal: TwoBodyScattering,
    },
}

Kinematic proposal attached to a channel vertex.

Variants

TwoBodyDecay

Generate an isotropic one-to-two decay.

TwoBodyScattering

Generate two-to-two scattering from a transfer distribution.

Fields

proposal: TwoBodyScattering

Scattering proposal configuration.

Implementations

impl VertexProposal

pub fn isotropic_decay() -> Self

Construct an isotropic two-body decay proposal.

pub fn t_exchange( pairing: (impl Into<String>, impl Into<String>), distribution: TDistribution, ) -> Self

Construct a two-body scattering proposal distributed in momentum transfer.

pub fn propose( &self, incoming: &[NamedMomentum<'_>], outgoing: &[NamedMass<'_>], rng: &mut ProposalRng, ) -> LadduPhysicsResult<ProposalResult>

Propose outgoing kinematics for a vertex.

Errors

Returns LadduPhysicsError when the incoming or outgoing topology, masses, or kinematics are invalid for the selected proposal.

Trait Implementations

impl Clone for VertexProposal

fn clone(&self) -> VertexProposal

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VertexProposal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for VertexProposal

fn default() -> VertexProposal

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VertexProposal

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<TwoBodyScattering> for VertexProposal

fn from(proposal: TwoBodyScattering) -> Self

Converts to this type from the input type.

impl Serialize for VertexProposal

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.