ScholarLens Back to search
2003•Unpublished venueOpen access

MASS SHIFTS THROUGH RE - SCATTERING.

Brookhaven National Lab., Upton, NY (USA), R LONGACRE, DOE/SC (US)

Open full text 0 citations

Abstract

In this note we present a model that can produce a mass shift in a resonance due to interference between a scattering amplitude and that amplitude having rescattering through the resonance. 1 Starting point For the first part of this story we will define what a scattering cross section is. We will only consider in this work elastic scattering of pions. Two pions can scatter at a certain energy which we will call Mππ. The differential cross section σ at a given Mππ is dσ dφdθ 1

Open-access reader

About this research paper

What this paper is about

In this note we present a model that can produce a mass shift in a resonance due to interference between a scattering amplitude and that amplitude having rescattering through the resonance. 1 Starting point For the first part of this story we will define what a scattering cross section is. We will only consider in this work elastic scattering of pions. Two pions can scatter at a certain energy which we will call Mππ. The differential cross section σ at a given Mππ is dσ dφdθ 1

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

In this note we present a model that can produce a mass shift in a resonance due to interference between a scattering amplitude and that amplitude having rescattering through the resonance. 1 Starting point For the first part of this story we will define what a scattering cross section is. We will only consider in this work elastic scattering of pions. Two pions can scatter at a certain energy which we will call Mππ. The differential cross section σ at a given Mππ is dσ dφdθ 1

Key concepts: Pion, Physics, Scattering, Nuclear physics, Compton scattering, Resonance (particle physics), Quantum electrodynamics, Particle physics

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
MASS SHIFTS THROUGH RE - SCATTERING. — Research Paper | ScholarLens