A Study on the Form Factors of Hadrons

  • A. Bhattacharya Jadavpur University Calcutta 700033
  • R. Saha Jadavpur University Calcutta 700033
  • R. Ghosh Jadavpur University Calcutta 700033
Keywords: Form factor, heavy meson, deuteron, momentum transfer, scaling behaviour.

Abstract

The form factors of the heavy mesons like Bc+ , ηb, B0s, F+, B0 , D, ψ,  ϕ, proton and also deuteron are investigated in the framework of the statistical model for low momentum transfer Q in the range 0.01 ≤ Q2 ≤ 0.1 GeV2.It has been observed that the heavy-light flavour mesonic form factors show a scaling behavior in the aforesaid low Q2 range. The proton form factor also shows almost scaling in the aforesaid range whereas the deuteron form factor shows a clear violation indicating large contribution from sea quarks and gluon sector.

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Author Biographies

A. Bhattacharya, Jadavpur University Calcutta 700033
Department of Physics
R. Saha, Jadavpur University Calcutta 700033
Department of Physics
R. Ghosh, Jadavpur University Calcutta 700033
Department of Physics
Published
2016-05-18
How to Cite
Bhattacharya, A., Saha, R., & Ghosh, R. (2016). A Study on the Form Factors of Hadrons. JOURNAL OF ADVANCES IN PHYSICS, 11(8), 3961-3965. https://doi.org/10.24297/jap.v11i8.238
Section
Articles