Average kinetic energy of heavy quark and virial theorem

Dae Sung Hwang, Choong Sun Kim, Wuk Namgung

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

We derive the virial theorem of the relativistic two-body system for the study of B-meson physics. It is also shown that the solution of the variational equation always satisfies the virial theorem. From the virial theorem we also obtained μ2π ≡ -λ1 ≡ 〈p2〉 = 0.40-0.58 GeV2, which is consistent with the result of the QCD sum rule calculations of Ball et al.

Original languageEnglish
Pages (from-to)117-122
Number of pages6
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume406
Issue number1-2
DOIs
Publication statusPublished - 1997 Jul 31

Fingerprint

virial theorem
theorems
kinetic energy
quarks
sum rules
mesons
quantum chromodynamics
physics

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Cite this

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abstract = "We derive the virial theorem of the relativistic two-body system for the study of B-meson physics. It is also shown that the solution of the variational equation always satisfies the virial theorem. From the virial theorem we also obtained μ2π ≡ -λ1 ≡ 〈p2〉 = 0.40-0.58 GeV2, which is consistent with the result of the QCD sum rule calculations of Ball et al.",
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Average kinetic energy of heavy quark and virial theorem. / Hwang, Dae Sung; Kim, Choong Sun; Namgung, Wuk.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 406, No. 1-2, 31.07.1997, p. 117-122.

Research output: Contribution to journalArticle

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