Dynamical Masses of Quarks and Selfenergy Functions

MENG Cheng-ju; PAN Ji-huan; ZHOU Li-juan; MA Wei-xing; #

doi:10.11804/NuclPhysRev.24.04.253

PDF
Cite
Share
facebook

twitter

google

linkedin

Volume 24 Issue 4

Turn off MathJax

Article Contents

Article Navigation > Nuclear Physics Review > 2007 > 24(4): 253-257

MENG Cheng-ju, PAN Ji-huan, ZHOU Li-juan, MA Wei-xing, #. Dynamical Masses of Quarks and Selfenergy Functions[J]. Nuclear Physics Review, 2007, 24(4): 253-257. doi: 10.11804/NuclPhysRev.24.04.253

Citation:

MENG Cheng-ju, PAN Ji-huan, ZHOU Li-juan, MA Wei-xing, #. Dynamical Masses of Quarks and Selfenergy Functions[J]. Nuclear Physics Review, 2007, 24(4): 253-257. doi: 10.11804/NuclPhysRev.24.04.253

Dynamical Masses of Quarks and Selfenergy Functions

doi: 10.11804/NuclPhysRev.24.04.253

1 Department of Physics, Hechi College, Yizhou 546300, Guangxi, China; 2 Collaboration Group of Hadron Physics and Nonperturbative QCD Study; Guangxi University of Technology, Liuzhou 545006, Guangxi, China;3 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2007-12-20

Abstract

Study of mass of quark is one of the most important issues in the investigation of QCD. Because masses of quarks are fundamental QCD input parameters of standard Model, and an accurate determination of these parameters is extremely important for both phenomenological and theoretical applications. Based on the parameterized fully dressed quark propagator proposed by us, the theoretical predictions of the masses of quarks are predicted in this short note. The effective quark mass is defined by the scalar selfenergy function Bf(p2) and vector selfenergy function Af(p2). The results of our calculations are in agreement with the empirical values used widely in literature and also show that the parameterized form of quark propagator is an applicable and reliable approximation.
- quark propagator,
- selfenergy function,
- dynamical mass of quark
References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views(2339) PDF downloads(572) Cited by()

Proportional views

Dynamical Masses of Quarks and Selfenergy Functions

doi: 10.11804/NuclPhysRev.24.04.253

1 Department of Physics, Hechi College, Yizhou 546300, Guangxi, China; 2 Collaboration Group of Hadron Physics and Nonperturbative QCD Study; Guangxi University of Technology, Liuzhou 545006, Guangxi, China;3 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2007-12-20

Key words:

Abstract: Study of mass of quark is one of the most important issues in the investigation of QCD. Because masses of quarks are fundamental QCD input parameters of standard Model, and an accurate determination of these parameters is extremely important for both phenomenological and theoretical applications. Based on the parameterized fully dressed quark propagator proposed by us, the theoretical predictions of the masses of quarks are predicted in this short note. The effective quark mass is defined by the scalar selfenergy function Bf(p2) and vector selfenergy function Af(p2). The results of our calculations are in agreement with the empirical values used widely in literature and also show that the parameterized form of quark propagator is an applicable and reliable approximation.

MENG Cheng-ju, PAN Ji-huan, ZHOU Li-juan, MA Wei-xing, #. Dynamical Masses of Quarks and Selfenergy Functions[J]. Nuclear Physics Review, 2007, 24(4): 253-257. doi: 10.11804/NuclPhysRev.24.04.253

Citation: