Kπ interaction in finite volume and the K∗ resonance

Dan Zhou; Er Liang Cui; Hua Xing Chen; Li Sheng Geng; Li Hua Zhu

doi:10.1103/PhysRevD.91.094505

Kπ interaction in finite volume and the K∗ resonance

Dan Zhou
, Er Liang Cui
, Hua Xing Chen
, Li Sheng Geng
, Li Hua Zhu

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

We evaluate energy levels of the Kπ system in the K∗ channel in finite volume using chiral unitary theory. We use these energy levels to obtain Kπ phase shifts and then obtain the K∗ mass and its decay width. We investigate their dependence on the pion mass and compare this with lattice QCD calculations. We also compare our method with the standard Lüscher approach and solve the inverse problem to obtain the Kπ phase shifts from these "synthetic" lattice data.

源语言	英语
文章编号	094505
期刊	Physical Review D - Particles, Fields, Gravitation and Cosmology
卷	91
期	9
DOI	https://doi.org/10.1103/PhysRevD.91.094505
出版状态	已出版 - 11 5月 2015

访问文件

10.1103/PhysRevD.91.094505

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{f38de74ca64c442e9b4e8691afe27f1f,

title = "Kπ interaction in finite volume and the K∗ resonance",

abstract = "We evaluate energy levels of the Kπ system in the K∗ channel in finite volume using chiral unitary theory. We use these energy levels to obtain Kπ phase shifts and then obtain the K∗ mass and its decay width. We investigate their dependence on the pion mass and compare this with lattice QCD calculations. We also compare our method with the standard L{\"u}scher approach and solve the inverse problem to obtain the Kπ phase shifts from these {"}synthetic{"} lattice data.",

author = "Dan Zhou and Cui, \{Er Liang\} and Chen, \{Hua Xing\} and Geng, \{Li Sheng\} and Zhu, \{Li Hua\}",

note = "Publisher Copyright: {\textcopyright} 2015 American Physical Society.",

year = "2015",

month = may,

day = "11",

doi = "10.1103/PhysRevD.91.094505",

language = "英语",

volume = "91",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

publisher = "American Physical Society",

number = "9",

}

TY - JOUR

T1 - Kπ interaction in finite volume and the K∗ resonance

AU - Zhou, Dan

AU - Cui, Er Liang

AU - Chen, Hua Xing

AU - Geng, Li Sheng

AU - Zhu, Li Hua

PY - 2015/5/11

Y1 - 2015/5/11

N2 - We evaluate energy levels of the Kπ system in the K∗ channel in finite volume using chiral unitary theory. We use these energy levels to obtain Kπ phase shifts and then obtain the K∗ mass and its decay width. We investigate their dependence on the pion mass and compare this with lattice QCD calculations. We also compare our method with the standard Lüscher approach and solve the inverse problem to obtain the Kπ phase shifts from these "synthetic" lattice data.

AB - We evaluate energy levels of the Kπ system in the K∗ channel in finite volume using chiral unitary theory. We use these energy levels to obtain Kπ phase shifts and then obtain the K∗ mass and its decay width. We investigate their dependence on the pion mass and compare this with lattice QCD calculations. We also compare our method with the standard Lüscher approach and solve the inverse problem to obtain the Kπ phase shifts from these "synthetic" lattice data.

UR - https://www.scopus.com/pages/publications/84929305650

U2 - 10.1103/PhysRevD.91.094505

DO - 10.1103/PhysRevD.91.094505

M3 - 文章

AN - SCOPUS:84929305650

SN - 1550-7998

VL - 91

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 9

M1 - 094505

ER -

Kπ interaction in finite volume and the K∗ resonance

摘要

访问文件

其它文件与链接

学术指纹

引用此