Quarkonium spectrum from perturbation theory

被引：1
|
作者：
Conway, J [1 ]
Magerkurth, A [1 ]
Willenbrock, S [1 ]
机构：
[1] Univ Illinois, Dept Phys, Urbana, IL 61801 USA
来源：
EUROPEAN JOURNAL OF PHYSICS | 2001年 / 22卷 / 05期
关键词：
D O I：
10.1088/0143-0807/22/5/310
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
We use non-relativistic perturbation theory to calculate the leading correction to the quarkonium spectrum from vacuum polarization. The correction brings the spectrum into qualitative, but not quantitative, agreement with the measured bottomonium spectrum. The calculation is appropriate for an undergraduate course in quantum mechanics.
引用
收藏
页码：533 / 540
页数：8
相关论文
共 50 条
  • [1] PERTURBATION THEORY FOR THE TRANSITION FROM DISCRETE SPECTRUM TO CONTINUOUS SPECTRUM
    MASLOV, VP
    DOKLADY AKADEMII NAUK SSSR, 1956, 109 (02): : 267 - 270
  • [2] FROM STRING BREAKING TO QUARKONIUM SPECTRUM
    Catillo, Marco
    Marinkovic, Marina Krstic
    Bicudo, Pedro
    Cardoso, Nuno
    ACTA PHYSICA POLONICA B PROCEEDINGS SUPPLEMENT, 2021, 14 (01) : 93 - 99
  • [3] CONTINUOUS SPECTRUM PERTURBATION THEORY
    LADYZHENSKAIA, OA
    FADDEEV, LD
    DOKLADY AKADEMII NAUK SSSR, 1958, 120 (06): : 1187 - 1190
  • [4] ON THE CALCULATION OF THE EIGENFUNCTIONS IN A POTENTIAL MODEL OF QUARKONIUM (PERTURBATION-THEORY AND VARIATIONAL METHOD)
    TURBINER, AV
    SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR, 1987, 46 (01): : 125 - 134
  • [5] Spectrum of a model operator in the perturbation theory of the essential spectrum
    Yodgorov, GR
    Muminov, ME
    THEORETICAL AND MATHEMATICAL PHYSICS, 2005, 144 (03) : 1344 - 1352
  • [6] Spectrum of a Model Operator in the Perturbation Theory of the Essential Spectrum
    G. R. Yodgorov
    M. E. Muminov
    Theoretical and Mathematical Physics, 2005, 144 : 1344 - 1352
  • [7] NONRELATIVISTIC PERTURBATION THEORY FOR A DISCRETE SPECTRUM
    POLIKANOV, VS
    SOVIET PHYSICS JETP-USSR, 1967, 25 (05): : 882 - +
  • [8] Perturbation Theory of the Continuous Spectrum in the Theory of Nuclear Reactions
    Martin, Brady J.
    Polyzou, W. N.
    FEW-BODY SYSTEMS, 2024, 65 (04)
  • [9] The scalar quarkonium spectrum and quarkonium-glueball mixing
    Lee, W
    Weingarten, D
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1998, 63 : 194 - 196
  • [10] Singular spectrum analysis based on the perturbation theory
    Hassani, Hossein
    Xu, Zhengyuan
    Zhigljavsky, Anatoly
    NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2011, 12 (05) : 2752 - 2766
12345