Pion-nucleus scattering in a hybrid quark-hadron model

Jifeng Liu; Chaoyun Yang; Yushun Zhang; B. A. Robson

doi:10.1088/0253-6102/30/4/565

Pion-nucleus scattering in a hybrid quark-hadron model

Jifeng Liu^*
, Chaoyun Yang
, Yushun Zhang
, B. A. Robson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A hybrid quark-hadron model is used to describe high energy pion-alpha scattering. The parameters for the quark regime are determined by fitting pion-proton elastic scattering data. The energy dependence of both the first and the second diffraction minima in the pion-alpha elastic scattering cross section is predicted. It is found that the quark degrees of freedom in pion-nucleon interaction plays a significant role, particularly, at high momentum transfer.

Original language	English
Pages (from-to)	565-570
Number of pages	6
Journal	Communications in Theoretical Physics
Volume	30
Issue number	4
DOIs	https://doi.org/10.1088/0253-6102/30/4/565
Publication status	Published - 15 Dec 1998

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title = "Pion-nucleus scattering in a hybrid quark-hadron model",

abstract = "A hybrid quark-hadron model is used to describe high energy pion-alpha scattering. The parameters for the quark regime are determined by fitting pion-proton elastic scattering data. The energy dependence of both the first and the second diffraction minima in the pion-alpha elastic scattering cross section is predicted. It is found that the quark degrees of freedom in pion-nucleon interaction plays a significant role, particularly, at high momentum transfer.",

keywords = "Pion, Quark, Scattering",

author = "Jifeng Liu and Chaoyun Yang and Yushun Zhang and Robson, \{B. A.\}",

year = "1998",

month = dec,

day = "15",

doi = "10.1088/0253-6102/30/4/565",

language = "English",

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journal = "Communications in Theoretical Physics",

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T1 - Pion-nucleus scattering in a hybrid quark-hadron model

AU - Liu, Jifeng

AU - Yang, Chaoyun

AU - Zhang, Yushun

AU - Robson, B. A.

PY - 1998/12/15

Y1 - 1998/12/15

N2 - A hybrid quark-hadron model is used to describe high energy pion-alpha scattering. The parameters for the quark regime are determined by fitting pion-proton elastic scattering data. The energy dependence of both the first and the second diffraction minima in the pion-alpha elastic scattering cross section is predicted. It is found that the quark degrees of freedom in pion-nucleon interaction plays a significant role, particularly, at high momentum transfer.

AB - A hybrid quark-hadron model is used to describe high energy pion-alpha scattering. The parameters for the quark regime are determined by fitting pion-proton elastic scattering data. The energy dependence of both the first and the second diffraction minima in the pion-alpha elastic scattering cross section is predicted. It is found that the quark degrees of freedom in pion-nucleon interaction plays a significant role, particularly, at high momentum transfer.

KW - Pion

KW - Quark

KW - Scattering

UR - https://www.scopus.com/pages/publications/0032258253

U2 - 10.1088/0253-6102/30/4/565

DO - 10.1088/0253-6102/30/4/565

M3 - Article

SN - 0253-6102

VL - 30

SP - 565

EP - 570

JO - Communications in Theoretical Physics

JF - Communications in Theoretical Physics

IS - 4

ER -

Pion-nucleus scattering in a hybrid quark-hadron model

Abstract

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