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
  • [21] RAPIDLY CONVERGING PERTURBATION-THEORY FOR A DISCRETE SPECTRUM
    POLIKANOV, VS
    THEORETICAL AND MATHEMATICAL PHYSICS, 1975, 24 (02) : 794 - 798
  • [22] On the concentration of spectrum in the model problem of singular perturbation theory
    S. A. Stepin
    V. A. Titov
    Doklady Mathematics, 2007, 75 : 197 - 200
  • [23] Perturbation of the spectrum and wave operators in linear transport theory
    Stepin, SA
    RUSSIAN MATHEMATICAL SURVEYS, 1999, 54 (05) : 1049 - 1050
  • [24] On the concentration of spectrum in the model problem of singular perturbation theory
    Stepin, S. A.
    Titov, V. A.
    DOKLADY MATHEMATICS, 2007, 75 (02) : 197 - 200
  • [25] Galaxy power spectrum multipoles covariance in perturbation theory
    Wadekar, Digvijay
    Scoccimarro, Roman
    PHYSICAL REVIEW D, 2020, 102 (12)
  • [26] Nonlinear power spectrum from resummed perturbation theory: a leap beyond the BAO scale
    Anselmi, Stefano
    Pietroni, Massimo
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2012, (12):
  • [27] Instantons from perturbation theory
    Serone, Marco
    Spada, Gabriele
    Villadoro, Giovanni
    PHYSICAL REVIEW D, 2017, 96 (02)
  • [28] A modern introduction to quarkonium theory
    Grinstein, B
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2000, 15 (04): : 461 - 495
  • [29] Heavy quarkonium effective theory
    Mannel, T.
    Schuler, G. A.
    Zeitschrift fuer Physik C: Particles and Fields, 67 (01):
  • [30] Uses and abuses of quarkonium theory
    Cho, P
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1997, 12 (22): : 3965 - 3973
12345